{
 "version": "2.2",
 "instance": {
  "hl-20260828.htm hl-ex99_1.htm hl-ex99_2.htm": {
   "nsprefix": "hl",
   "nsuri": "http://hecla-mining.com/20260828",
   "dts": {
    "inline": {
     "local": [
      "hl-20260828.htm",
      "hl-ex99_1.htm",
      "hl-ex99_2.htm"
     ]
    },
    "schema": {
     "local": [
      "hl-20260828.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/arcrole/esma-arcrole-2018-11-21.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/2023/calculation-1.1.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2024-01-31/types.xsd",
      "https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd",
      "https://xbrl.fasb.org/srt/2026/elts/srt-roles-2026.xsd",
      "https://xbrl.fasb.org/srt/2026/elts/srt-types-2026.xsd",
      "https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd",
      "https://xbrl.fasb.org/us-gaap/2026/elts/us-roles-2026.xsd",
      "https://xbrl.fasb.org/us-gaap/2026/elts/us-types-2026.xsd",
      "https://xbrl.sec.gov/country/2026/country-2026.xsd",
      "https://xbrl.sec.gov/dei/2026/dei-2026.xsd",
      "https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd",
      "https://xbrl.sec.gov/ecd/2026/ecd-sub-2026.xsd",
      "https://xbrl.sec.gov/stpr/2026/stpr-2026.xsd"
     ]
    }
   },
   "keyStandard": 538,
   "keyCustom": 155,
   "axisStandard": 48,
   "axisCustom": 2,
   "memberStandard": 66,
   "memberCustom": 123,
   "hidden": {
    "total": 36,
    "http://fasb.org/us-gaap/2026": 34,
    "http://xbrl.sec.gov/dei/2026": 2
   },
   "contextCount": 840,
   "entityCount": 1,
   "segmentCount": 201,
   "elementCount": 1349,
   "unitCount": 17,
   "baseTaxonomies": {
    "http://fasb.org/us-gaap/2026": 2605,
    "http://xbrl.sec.gov/dei/2026": 26,
    "http://fasb.org/srt/2026": 3
   },
   "report": {
    "R1": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information",
     "longName": "75000 - Document - Document And Entity Information",
     "shortName": "Document And Entity Information",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "C_b00b54fa-f21b-409c-bd77-d25fd2ee9be8",
      "name": "dei:EntityRegistrantName",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "p",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-20260828.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_b00b54fa-f21b-409c-bd77-d25fd2ee9be8",
      "name": "dei:EntityRegistrantName",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "p",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-20260828.htm",
      "first": true,
      "unique": true
     }
    },
    "R2": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
     "longName": "75010 - Statement - Consolidated Statements of Operations and Comprehensive Income (Loss)",
     "shortName": "Consolidated Statements of Operations and Comprehensive Income (Loss)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "2",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R3": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity",
     "longName": "75050 - Statement - Consolidated Statements of Changes in Stockholders' Equity",
     "shortName": "Consolidated Statements of Changes in Stockholders' Equity",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "3",
     "firstAnchor": {
      "contextRef": "C_6a7f1691-2738-402d-ba1f-a46e4edcf088",
      "name": "us-gaap:StockholdersEquity",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_ab6ab980-f6d0-481c-8f4e-00453cf150ff",
      "name": "us-gaap:StockholdersEquity",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R4": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals",
     "longName": "75060 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Parentheticals)",
     "shortName": "Consolidated Statements of Changes in Stockholders' Equity (Parentheticals)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "parenthetical",
     "menuCat": "Statements",
     "order": "4",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:StockIssuedDuringPeriodSharesDirectors",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:StockIssuedDuringPeriodShares401kMatch",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R5": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows",
     "longName": "75070 - Statement - Consolidated Statements of Cash Flows",
     "shortName": "Consolidated Statements of Cash Flows",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "5",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R6": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
     "longName": "75090 - Statement - Consolidated Balance Sheets",
     "shortName": "Consolidated Balance Sheets",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "6",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:OtherReceivablesNetCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R7": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals",
     "longName": "75110 - Statement - Consolidated Balance Sheets (Parentheticals)",
     "shortName": "Consolidated Balance Sheets (Parentheticals)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "parenthetical",
     "menuCat": "Statements",
     "order": "7",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:PreferredStockSharesAuthorized",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:PreferredStockSharesAuthorized",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R8": {
     "role": "http://xbrl.sec.gov/ecd/role/PvpDisclosure",
     "longName": "995410 - Disclosure - Pay vs Performance Disclosure",
     "shortName": "Pay vs Performance Disclosure",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "8",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R9": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1theCompany",
     "longName": "995455 - Disclosure - Note 1-The Company",
     "shortName": "Note 1-The Company",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "9",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R10": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/Note1BasisOfPreparationOfFinancialStatements",
     "longName": "995465 - Disclosure - Note 1 - Basis of Preparation of Financial Statements",
     "shortName": "Note 1 - Basis of Preparation of Financial Statements",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "10",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R11": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies",
     "longName": "995475 - Disclosure - Note 2 - Summary of Significant Accounting Policies",
     "shortName": "Note 2 - Summary of Significant Accounting Policies",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "11",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R12": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperations1",
     "longName": "995485 - Disclosure - Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations",
     "shortName": "Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "12",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R13": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4Investments",
     "longName": "995495 - Disclosure - Note 4 - Investments",
     "shortName": "Note 4 - Investments",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "13",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:InvestmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:InvestmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R14": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProducts",
     "longName": "995505 - Disclosure - Note 3 - Business Segments and Sales of Products",
     "shortName": "Note 3 - Business Segments and Sales of Products",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "14",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R15": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomers",
     "longName": "995515 - Disclosure - Note 5 - Business Segments, Sales of Products and Significant Customers",
     "shortName": "Note 5 - Business Segments, Sales of Products and Significant Customers",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "15",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R16": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxes",
     "longName": "995525 - Disclosure - Note 4 - Income and Mining Taxes",
     "shortName": "Note 4 - Income and Mining Taxes",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "16",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R17": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivities",
     "longName": "995535 - Disclosure - Note 5 - Environmental and Reclamation Activities",
     "shortName": "Note 5 - Environmental and Reclamation Activities",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "17",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:EnvironmentalAndReclamationActivitiesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:EnvironmentalAndReclamationActivitiesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R18": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlans1",
     "longName": "995545 - Disclosure - Note 5 - Employee Benefit Plans",
     "shortName": "Note 5 - Employee Benefit Plans",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "18",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R19": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlans",
     "longName": "995555 - Disclosure - Note 6 - Employee Benefit Plans",
     "shortName": "Note 6 - Employee Benefit Plans",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "19",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R20": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShare",
     "longName": "995565 - Disclosure - Note 6 - Earnings (Loss) Per Common Share",
     "shortName": "Note 6 - Earnings (Loss) Per Common Share",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "20",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R21": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxes",
     "longName": "995575 - Disclosure - Note 7 - Income and Mining Taxes",
     "shortName": "Note 7 - Income and Mining Taxes",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "21",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R22": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquity1",
     "longName": "995585 - Disclosure - Note 7 - Stockholders' Equity",
     "shortName": "Note 7 - Stockholders' Equity",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "22",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R23": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeases4",
     "longName": "995595 - Disclosure - Note 8 - Debt, Credit Agreement and Leases",
     "shortName": "Note 8 - Debt, Credit Agreement and Leases",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "23",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R24": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShare1",
     "longName": "995605 - Disclosure - Note 9 - Income (Loss) per Common Share",
     "shortName": "Note 9 - Income (Loss) per Common Share",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "24",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R25": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeases",
     "longName": "995615 - Disclosure - Note 9 - Debt, Credit Facility and Leases",
     "shortName": "Note 9 - Debt, Credit Facility and Leases",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "25",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R26": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstruments1",
     "longName": "995625 - Disclosure - Note 9 - Derivative Instruments",
     "shortName": "Note 9 - Derivative Instruments",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "26",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R27": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurement1",
     "longName": "995635 - Disclosure - Note 10 - Fair Value Measurement",
     "shortName": "Note 10 - Fair Value Measurement",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "27",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R28": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstruments",
     "longName": "995645 - Disclosure - Note 11 - Derivative Instruments",
     "shortName": "Note 11 - Derivative Instruments",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "28",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R29": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventories1",
     "longName": "995655 - Disclosure - Note 11 - Product Inventories",
     "shortName": "Note 11 - Product Inventories",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "29",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:InventoryDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R30": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurement1",
     "longName": "995665 - Disclosure - Note 11- Fair Value Measurement",
     "shortName": "Note 11- Fair Value Measurement",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "30",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R31": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligations1",
     "longName": "995675 - Disclosure - Note 12 - Commitments, Contingencies and Obligations",
     "shortName": "Note 12 - Commitments, Contingencies and Obligations",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "31",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R32": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquity",
     "longName": "995685 - Disclosure - Note 13 - Stockholders' Equity",
     "shortName": "Note 13 - Stockholders' Equity",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "32",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R33": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLoss",
     "longName": "995695 - Disclosure - Note 13 - Accumulated Other Comprehensive Income (Loss)",
     "shortName": "Note 13 - Accumulated Other Comprehensive Income (Loss)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "33",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ComprehensiveIncomeNoteTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ComprehensiveIncomeNoteTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R34": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventories",
     "longName": "995705 - Disclosure - Note 14 - Product Inventories",
     "shortName": "Note 14 - Product Inventories",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "34",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:InventoryDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R35": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13RecentAccountingPronouncements",
     "longName": "995715 - Disclosure - Note 13 - Recent Accounting Pronouncements",
     "shortName": "Note 13 - Recent Accounting Pronouncements",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "35",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R36": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEvents1",
     "longName": "995725 - Disclosure - Note 14 - Subsequent Events",
     "shortName": "Note 14 - Subsequent Events",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "36",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R37": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitments",
     "longName": "995735 - Disclosure - Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments",
     "shortName": "Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "37",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R38": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligations",
     "longName": "995745 - Disclosure - Note 17 - Commitments, Contingencies, and Obligations",
     "shortName": "Note 17 - Commitments, Contingencies, and Obligations",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "38",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R39": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17SubsequentEvents",
     "longName": "995755 - Disclosure - Note 17 - Subsequent Events",
     "shortName": "Note 17 - Subsequent Events",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "39",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R40": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies",
     "longName": "995765 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Policies)",
     "shortName": "Note 2 - Summary of Significant Accounting Policies (Policies)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "policies",
     "menuCat": "Policies",
     "order": "40",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ConsolidationPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ConsolidationPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R41": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsTables",
     "longName": "995775 - Disclosure - Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations (Tables)",
     "shortName": "Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "41",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R42": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsTables",
     "longName": "995785 - Disclosure - Note 3- Business Segments and Sales of Products (Tables)",
     "shortName": "Note 3- Business Segments and Sales of Products (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "42",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R43": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables",
     "longName": "995795 - Disclosure - Note 5 - Business Segments, Sales of Products and Significant Customers (Tables)",
     "shortName": "Note 5 - Business Segments, Sales of Products and Significant Customers (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "43",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:LongLivedAssetsByGeographicAreasTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R44": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesTables",
     "longName": "995805 - Disclosure - Note 4 - Income and Mining Taxes (Tables)",
     "shortName": "Note 4 - Income and Mining Taxes (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "44",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R45": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesTables",
     "longName": "995815 - Disclosure - Note 5 - Environmental and Reclamation Activities (Tables)",
     "shortName": "Note 5 - Environmental and Reclamation Activities (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "45",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R46": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansTables",
     "longName": "995825 - Disclosure - Note 5 - Employee Benefit Plans (Tables)",
     "shortName": "Note 5 - Employee Benefit Plans (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "46",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R47": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareTables",
     "longName": "995835 - Disclosure - Note 6 - Earnings (Loss) Per Common Share (Tables)",
     "shortName": "Note 6 - Earnings (Loss) Per Common Share (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "47",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:EarningsPerShareTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R48": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables",
     "longName": "995845 - Disclosure - Note 6 - Employee Benefit Plans (Tables)",
     "shortName": "Note 6 - Employee Benefit Plans (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "48",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R49": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityTables",
     "longName": "995855 - Disclosure - Note 7 - Stockholders' Equity (Tables)",
     "shortName": "Note 7 - Stockholders' Equity (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "49",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R50": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesTables",
     "longName": "995865 - Disclosure - Note 7 - Income and Mining Taxes (Tables)",
     "shortName": "Note 7 - Income and Mining Taxes (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "50",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R51": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesTables",
     "longName": "995875 - Disclosure - Note 8 - Debt, Credit Agreement and Leases (Tables)",
     "shortName": "Note 8 - Debt, Credit Agreement and Leases (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "51",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:DebtDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R52": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesTables",
     "longName": "995885 - Disclosure - Note 9 - Debt, Credit Facility and Leases (Tables)",
     "shortName": "Note 9 - Debt, Credit Facility and Leases (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "52",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:DebtDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R53": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareTables",
     "longName": "995895 - Disclosure - Note 9 - Income (Loss) per Common Share (Tables)",
     "shortName": "Note 9 - Income (Loss) per Common Share (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "53",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:EarningsPerShareTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R54": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsTables",
     "longName": "995905 - Disclosure - Note 9 - Derivative Instruments (Tables)",
     "shortName": "Note 9 - Derivative Instruments (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "54",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R55": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementTables",
     "longName": "995915 - Disclosure - Note 10 - Fair Value Measurement (Tables)",
     "shortName": "Note 10 - Fair Value Measurement (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "55",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:FairValueDisclosuresTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R56": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsTables",
     "longName": "995925 - Disclosure - Note 11 - Derivative Instruments (Tables)",
     "shortName": "Note 11 - Derivative Instruments (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "56",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R57": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementTables",
     "longName": "995935 - Disclosure - Note 11 - Fair Value Measurement (Tables)",
     "shortName": "Note 11 - Fair Value Measurement (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "57",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:FairValueDisclosuresTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R58": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesTables",
     "longName": "995945 - Disclosure - Note 11. Product Inventories (Tables)",
     "shortName": "Note 11. Product Inventories (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "58",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:InventoryDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R59": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityTables",
     "longName": "995955 - Disclosure - Note 13 - Stockholders' Equity (Tables)",
     "shortName": "Note 13 - Stockholders' Equity (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "59",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R60": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossTables",
     "longName": "995965 - Disclosure - Note 13 - Accumulated Other Comprehensive Income (Loss) (Tables)",
     "shortName": "Note 13 - Accumulated Other Comprehensive Income (Loss) (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "60",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R61": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesTables",
     "longName": "995975 - Disclosure - Note 14 - Product Inventories (Tables)",
     "shortName": "Note 14 - Product Inventories (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "61",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:InventoryDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R62": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsTables",
     "longName": "995985 - Disclosure - Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments (Tables)",
     "shortName": "Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "62",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R63": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual",
     "longName": "995995 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual)",
     "shortName": "Note 2 - Summary of Significant Accounting Policies (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "63",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:RestrictedCashAndCashEquivalentsNoncurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "hl:CapitalizedDrillingCosts",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R64": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails",
     "longName": "996005 - Disclosure - Note 4 - Investments (Additional Information) (Details)",
     "shortName": "Note 4 - Investments (Additional Information) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "64",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:LongTermInvestments",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:InvestmentOwnedAtFairValue",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "us-gaap:InvestmentTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R65": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
     "longName": "996015 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers (Additional Information) (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers (Additional Information) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "65",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:NumberOfReportableSegments",
      "unitRef": "U_Segment",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "span",
       "p",
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:ActualCostsOfWorkPerformed",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R66": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
     "longName": "996025 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Information About Reportable Segments (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Information About Reportable Segments (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "66",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_af3e49fb-96ee-424b-892e-b799a4222f70",
      "name": "us-gaap:Assets",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R67": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails",
     "longName": "996035 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Information About Reportable Segments (Parenthetical) (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Information About Reportable Segments (Parenthetical) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "parenthetical",
     "menuCat": "Details",
     "order": "67",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:SegmentReportingOtherItemAmount",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
       "div",
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R68": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
     "longName": "996045 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Long-lived Assets by Geographic Area (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Long-lived Assets by Geographic Area (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "68",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:PropertyPlantAndEquipmentNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_3c8cdc16-3cfa-42a6-9d03-e6afc0e64afc",
      "name": "us-gaap:PropertyPlantAndEquipmentNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:LongLivedAssetsByGeographicAreasTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R69": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
     "longName": "996055 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales Contributed by Each Segment (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales Contributed by Each Segment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "69",
     "firstAnchor": {
      "contextRef": "C_1753b086-00e1-4cf1-a1ab-cd57613261cc",
      "name": "us-gaap:ConcentrationRiskPercentage1",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_1753b086-00e1-4cf1-a1ab-cd57613261cc",
      "name": "us-gaap:ConcentrationRiskPercentage1",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R70": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails",
     "longName": "996065 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales of Products by Metal (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales of Products by Metal (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "70",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:SmelterAndRefiningCharges",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R71": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
     "longName": "996075 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales Information by Geographic Area (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales Information by Geographic Area (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "71",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:SalesRevenueGoodsExcludingGainLossOnForwardContracts",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:RevenueFromExternalCustomersByGeographicAreasTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:SalesRevenueGoodsExcludingGainLossOnForwardContracts",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:RevenueFromExternalCustomersByGeographicAreasTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R72": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
     "longName": "996085 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales from Continuing Operations to Significant Metals Customers (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Schedule of Sales from Continuing Operations to Significant Metals Customers (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "72",
     "firstAnchor": {
      "contextRef": "C_7cee1bec-e158-4b70-a560-56a53519977e",
      "name": "us-gaap:ConcentrationRiskPercentage1",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_7cee1bec-e158-4b70-a560-56a53519977e",
      "name": "us-gaap:ConcentrationRiskPercentage1",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R73": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails",
     "longName": "996095 - Disclosure - Note 4 -Business Segments, Sales of Products and Significant Customers - Summary of Trade Accounts Receivable (Details)",
     "shortName": "Note 4 -Business Segments, Sales of Products and Significant Customers - Summary of Trade Accounts Receivable (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "73",
     "firstAnchor": {
      "contextRef": "C_ae914baf-c9f3-4492-8b3f-c02c16aa9fd3",
      "name": "us-gaap:ConcentrationRiskPercentage1",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_ae914baf-c9f3-4492-8b3f-c02c16aa9fd3",
      "name": "us-gaap:ConcentrationRiskPercentage1",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R74": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails",
     "longName": "996105 - Disclosure - Note 5 - Environmental and Reclamation Activities - Schedule of Reclamation and Closure Costs Liabilities (Details)",
     "shortName": "Note 5 - Environmental and Reclamation Activities - Schedule of Reclamation and Closure Costs Liabilities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "74",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:AccrualForEnvironmentalLossContingencies",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:AccruedEnvironmentalLossContingenciesCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R75": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsActivitiesDetails",
     "longName": "996115 - Disclosure - Note 5 - Environmental and Reclamation Activities - Schedule of Reclamation and Closure Costs Activities (Details)",
     "shortName": "Note 5 - Environmental and Reclamation Activities - Schedule of Reclamation and Closure Costs Activities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "75",
     "firstAnchor": {
      "contextRef": "C_1471d68c-7798-420b-a249-5861ea95b591",
      "name": "us-gaap:AccrualForEnvironmentalLossContingencies",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:AccrualsForEstimatedCosts",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:AccruedReclamationAndClosureCostLiabilityActivityTableTextBlock",
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R76": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfChangeInAssetRetirementObligationDetails",
     "longName": "996125 - Disclosure - Note 5 - Environmental and Reclamation Activities - Schedule of Change in Asset Retirement Obligation (Details)",
     "shortName": "Note 5 - Environmental and Reclamation Activities - Schedule of Change in Asset Retirement Obligation (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "76",
     "firstAnchor": {
      "contextRef": "C_1471d68c-7798-420b-a249-5861ea95b591",
      "name": "us-gaap:AssetRetirementObligation",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfChangeInAssetRetirementObligationTableTextBlock",
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_9a2d9623-4fd7-48f8-818d-1e69ef29fa9b",
      "name": "us-gaap:AssetRetirementObligation",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfChangeInAssetRetirementObligationTableTextBlock",
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R77": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
     "longName": "996135 - Disclosure - Note 5 - Environmental and Reclamation Activities - Additional Information (Details)",
     "shortName": "Note 5 - Environmental and Reclamation Activities - Additional Information (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "77",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:AccrualForEnvironmentalLossContingencies",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "div",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_6af384db-25a3-445b-ad75-8f13e5cf381b",
      "name": "hl:InflationRateAssetRetirementObligation",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "3",
      "ancestors": [
       "span",
       "p",
       "hl:EnvironmentalAndReclamationActivitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R78": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual",
     "longName": "996145 - Disclosure - Note 6 - Employee Benefit Plans (Details Textual)",
     "shortName": "Note 6 - Employee Benefit Plans (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "78",
     "firstAnchor": {
      "contextRef": "C_bd4f0cd6-1ae2-4a0f-81cd-c3030c9b1ff6",
      "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "4",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:DefinedBenefitPlanAssumedLongTermRateBasisSpread",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R79": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails",
     "longName": "996155 - Disclosure - Note 6 - Employee Benefit Plans - Change in Benefit Obligation (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Change in Benefit Obligation (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "79",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DefinedBenefitPlanBenefitObligation",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "hl:DefinedBenefitPlanBenefitObligationChangeInMortalityRate",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R80": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAmountsRecognizedInTheConsolidatedBalanceSheetsDetails",
     "longName": "996165 - Disclosure - Note 6 - Employee Benefit Plans - Amounts Recognized in the Consolidated Balance Sheets (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Amounts Recognized in the Consolidated Balance Sheets (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "80",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "hl:PensionAndOtherPostretirementDefinedBenefitPlansNonCurrentAsset",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:PensionBenefitsRecognizedBalanceSheetLocationTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "hl:PensionAndOtherPostretirementDefinedBenefitPlansNonCurrentAsset",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:PensionBenefitsRecognizedBalanceSheetLocationTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R81": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails",
     "longName": "996175 - Disclosure - Note 6 - Employee Benefit Plans - Benefit Obligation and Prepaid Benefit Costs Assumptions (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Benefit Obligation and Prepaid Benefit Costs Assumptions (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "81",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "4",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "4",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R82": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails",
     "longName": "996185 - Disclosure - Note 6 - Employee Benefit Plans - Net Periodic Pension Cost (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Net Periodic Pension Cost (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "82",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DefinedBenefitPlanServiceCost",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock",
       "div",
       "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R83": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails",
     "longName": "996195 - Disclosure - Note 6 - Employee Benefit Plans - Investment Policy Allocation (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Investment Policy Allocation (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "83",
     "firstAnchor": {
      "contextRef": "C_06d3d973-b39a-4d61-9ff4-33d99ce01f46",
      "name": "us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_06d3d973-b39a-4d61-9ff4-33d99ce01f46",
      "name": "us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R84": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails",
     "longName": "996205 - Disclosure - Note 6 - Employee Benefit Plans - Fair Value by Asset Category (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Fair Value by Asset Category (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "84",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_0f91654e-f4ea-4b4e-9f11-fff35b55dfaf",
      "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:FairValueOfPlanAssetsByCategoryTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R85": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFutureBenefitPaymentsDetails",
     "longName": "996215 - Disclosure - Note 6 - Employee Benefit Plans - Future Benefit Payments (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Future Benefit Payments (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "85",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R86": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails",
     "longName": "996225 - Disclosure - Note 6 - Employee Benefit Plans - Accumulated Benefit Obligations (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Accumulated Benefit Obligations (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "86",
     "firstAnchor": {
      "contextRef": "C_22706c3a-2b02-4f01-9bfe-3199adbe35d0",
      "name": "us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_22706c3a-2b02-4f01-9bfe-3199adbe35d0",
      "name": "us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R87": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansPensionAndBenefitPlanAmountsIncludedInAccumulatedOtherComprehensiveIncomeDetails",
     "longName": "996235 - Disclosure - Note 6 - Employee Benefit Plans - Pension and Benefit Plan Amounts Included in Accumulated Other Comprehensive Income (Details)",
     "shortName": "Note 6 - Employee Benefit Plans - Pension and Benefit Plan Amounts Included in Accumulated Other Comprehensive Income (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "87",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R88": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails",
     "longName": "996245 - Disclosure - Note 7 - Income and Mining Taxes - Schedule of Components of Income and Mining Tax Benefit (Provision) (Details)",
     "shortName": "Note 7 - Income and Mining Taxes - Schedule of Components of Income and Mining Tax Benefit (Provision) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "88",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:CurrentFederalTaxExpenseBenefit",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
       "div",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:CurrentStateAndLocalTaxExpenseBenefit",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R89": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails",
     "longName": "996255 - Disclosure - Note 7 - Income and Mining Taxes - Schedule of Domestic and Foreign Components of Income (Loss) Before Income and Mining Taxes (Details)",
     "shortName": "Note 7 - Income and Mining Taxes - Schedule of Domestic and Foreign Components of Income (Loss) Before Income and Mining Taxes (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "89",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_5d66b675-e1ec-4561-bf63-35fb25055c2c",
      "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R90": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails",
     "longName": "996265 - Disclosure - Note 7 - Income and Mining Taxes - Schedule of Effective Income Tax Reconciliation (Details)",
     "shortName": "Note 7 - Income and Mining Taxes - Schedule of Effective Income Tax Reconciliation (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "90",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R91": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails",
     "longName": "996275 - Disclosure - Note 7 - Income and Mining Taxes - Schedule of Components of Net Deferred Tax Assets and Liabilities (Details)",
     "shortName": "Note 7 - Income and Mining Taxes - Schedule of Components of Net Deferred Tax Assets and Liabilities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "91",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "hl:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReclamationCosts",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "hl:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReclamationCosts",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R92": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails",
     "longName": "996285 - Disclosure - Note 7 - Income and Mining Taxes - Schedule of Income And Mining Tax Payments Net of Refunds (Details)",
     "shortName": "Note 7 - Income and Mining Taxes - Schedule of Income And Mining Tax Payments Net of Refunds (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "92",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:IncomeTaxPaidFederalAfterRefundReceived",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:ScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsReceivedTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:IncomeTaxPaidFederalAfterRefundReceived",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:ScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsReceivedTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R93": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails",
     "longName": "996295 - Disclosure - Note 7 - Income and Mining Taxes - Schedule of Changes in Valuation Allowance (Details)",
     "shortName": "Note 7 - Income and Mining Taxes - Schedule of Changes in Valuation Allowance (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "93",
     "firstAnchor": {
      "contextRef": "C_1471d68c-7798-420b-a249-5861ea95b591",
      "name": "us-gaap:DeferredTaxAssetsValuationAllowance",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_01f38315-97f3-4628-9506-d20d8b3856a0",
      "name": "us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R94": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
     "longName": "996305 - Disclosure - Note 7 - Income and Mining Taxes - Additional Information (Details)",
     "shortName": "Note 7 - Income and Mining Taxes - Additional Information (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "94",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DeferredTaxLiabilities",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:UnrecognizedTaxBenefits",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-6",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R95": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareDetailsTextual",
     "longName": "996315 - Disclosure - Note 9 - Income (Loss) per Common Share (Details Textual)",
     "shortName": "Note 9 - Income (Loss) per Common Share (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "95",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "us-gaap:EarningsPerShareTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "us-gaap:EarningsPerShareTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R96": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
     "longName": "996325 - Disclosure - Note 9 - Income (Loss) per Common Share - Net Income (Loss) Per Share (Details)",
     "shortName": "Note 9 - Income (Loss) per Common Share - Net Income (Loss) Per Share (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "96",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:IncomeLossFromContinuingOperations",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R97": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
     "longName": "996335 - Disclosure - Note 9 - Debt, Credit Facility and Leases (Details Textual)",
     "shortName": "Note 9 - Debt, Credit Facility and Leases (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "97",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:ProceedsFromIssuanceOfLongTermDebt",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:FinanceLeaseLiabilityCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R98": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
     "longName": "996345 - Disclosure - Note 9 - Debt, Credit Facility and Leases - Debt Summary (Details)",
     "shortName": "Note 9 - Debt, Credit Facility and Leases - Debt Summary (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "98",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DebtCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_fb749b2f-f712-41ff-b63c-35caa0bc9c37",
      "name": "us-gaap:DebtCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "us-gaap:DebtDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R99": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails",
     "longName": "996355 - Disclosure - Note 9 - Debt, Credit Facility and Leases - Future Payments of Long-term Debt (Details)",
     "shortName": "Note 9 - Debt, Credit Facility and Leases - Future Payments of Long-term Debt (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "99",
     "firstAnchor": {
      "contextRef": "C_c1597a31-7011-4850-a4e7-2a59471c9c64",
      "name": "hl:LongtermDebtObligationsIncludingInterest",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_8c9c34f8-dfd7-4a74-b208-9e72a13b85ef",
      "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R100": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails",
     "longName": "996365 - Disclosure - Note 9 - Debt, Credit Facility and Leases - Maturities of Finance Lease (Details)",
     "shortName": "Note 9 - Debt, Credit Facility and Leases - Maturities of Finance Lease (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "100",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R101": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails",
     "longName": "996375 - Disclosure - Note 9 - Debt, Credit Facility and Leases - Maturities of Operating Lease (Details)",
     "shortName": "Note 9 - Debt, Credit Facility and Leases - Maturities of Operating Lease (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "101",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R102": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
     "longName": "996395 - Disclosure - Note 11 - Derivative Instruments (Details Textual)",
     "shortName": "Note 11 - Derivative Instruments (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "102",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "hl:MaximumAllocationOfForecastedCADDemonimatedOperatingCosts",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DerivativePremiumPaid",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-6",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R103": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
     "longName": "996405 - Disclosure - Note 11 - Derivative Instruments - Foreign Currency (Details)",
     "shortName": "Note 11 - Derivative Instruments - Foreign Currency (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "103",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:DerivativeLiabilitiesCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R104": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
     "longName": "996415 - Disclosure - Note 11 - Derivative Instruments - Summary of Forward Sales Contracts (Details)",
     "shortName": "Note 11 - Derivative Instruments - Summary of Forward Sales Contracts (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "104",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DerivativeNonmonetaryNotionalAmountMass",
      "unitRef": "U_oz",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_3c46bf9f-c4a5-4081-8ab2-f3c4bc87923d",
      "name": "us-gaap:DerivativeNonmonetaryNotionalAmountMass",
      "unitRef": "U_oz",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R105": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
     "longName": "996425 - Disclosure - Note 11 - Derivative Instruments - Fair Value of Forward and Put Option Contracts (Details)",
     "shortName": "Note 11 - Derivative Instruments - Fair Value of Forward and Put Option Contracts (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "105",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:DerivativeLiabilitiesCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_62fe46a6-41dc-4405-8856-bbd3bcd609af",
      "name": "us-gaap:DerivativeAssetsCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R106": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
     "longName": "996435 - Disclosure - Note 11 - Fair Value Measurement (Details Textual)",
     "shortName": "Note 11 - Fair Value Measurement (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "106",
     "firstAnchor": {
      "contextRef": "C_c1597a31-7011-4850-a4e7-2a59471c9c64",
      "name": "us-gaap:NotesPayable",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R107": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
     "longName": "996445 - Disclosure - Note 11 - Fair Value Measurement - Details of Fair Value Adjustment (Details)",
     "shortName": "Note 11 - Fair Value Measurement - Details of Fair Value Adjustment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "107",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:FairValueAssetLiabilityRecurringBasisStillHeldTotalAdjustmentNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock",
       "div",
       "us-gaap:FairValueDisclosuresTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R108": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
     "longName": "996455 - Disclosure - Note 11 - Fair Value Measurement - Assets and Liabilities Accounted for at Fair Value (Details)",
     "shortName": "Note 11 - Fair Value Measurement - Assets and Liabilities Accounted for at Fair Value (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "108",
     "firstAnchor": {
      "contextRef": "C_9bc351c4-c59b-441e-9339-0a8bc2ba0495",
      "name": "us-gaap:DepositsMoneyMarketDeposits",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "div",
       "us-gaap:FairValueDisclosuresTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R109": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
     "longName": "996465 - Disclosure - Note 13 - Stockholders' Equity (Details Textual)",
     "shortName": "Note 13 - Stockholders' Equity (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "109",
     "firstAnchor": {
      "contextRef": "C_992b4a99-0e1d-4ee1-8bd0-5c4a0e70811c",
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "unitRef": "U_UnitedStatesOfAmericaDollarsShare",
      "xsiNil": "false",
      "lang": null,
      "decimals": "3",
      "ancestors": [
       "span",
       "p",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_992b4a99-0e1d-4ee1-8bd0-5c4a0e70811c",
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "unitRef": "U_UnitedStatesOfAmericaDollarsShare",
      "xsiNil": "false",
      "lang": null,
      "decimals": "3",
      "ancestors": [
       "span",
       "p",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R110": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails",
     "longName": "996475 - Disclosure - Note 13 - Stockholders' Equity - Unvested Restricted Stock (Details)",
     "shortName": "Note 13 - Stockholders' Equity - Unvested Restricted Stock (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "110",
     "firstAnchor": {
      "contextRef": "C_2782f2a8-dc85-4724-b4fa-fcaaf81b3577",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_4695f24b-25c7-45c9-addf-62b58189838a",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R111": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
     "longName": "996485 - Disclosure - Note 13 - Stockholders' Equity - Unvested Performance-based Shares (Details)",
     "shortName": "Note 13 - Stockholders' Equity - Unvested Performance-based Shares (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "111",
     "firstAnchor": {
      "contextRef": "C_9a56d421-604d-4472-b24f-f4885cba8abb",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_60ab46e7-77fc-4fb4-a2a3-98858c6c6879",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R112": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails",
     "longName": "996495 - Disclosure - Note 13 - Stockholders' Equity - Details of Warrants Outstanding (Details)",
     "shortName": "Note 13 - Stockholders' Equity - Details of Warrants Outstanding (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "112",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:ClassOfWarrantOrRightOutstanding",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "span",
       "p",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_2db11c5f-a8eb-4a8a-b37b-4735374a98c2",
      "name": "us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1",
      "unitRef": "U_UnitedStatesOfAmericaDollarsShare",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R113": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
     "longName": "996505 - Disclosure - Note 13- Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Loss (Details)",
     "shortName": "Note 13- Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Loss (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "113",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:StockholdersEquity",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_4d896e69-020a-42e7-8ca3-0479bdb4ce3c",
      "name": "hl:ReclassificationFromAOCIToCostOfGoodsSold",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
       "div",
       "us-gaap:ComprehensiveIncomeNoteTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R114": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
     "longName": "996515 - Disclosure - Note 14 - Product Inventories - Schedule of Our Major Components of Product Inventories (Details)",
     "shortName": "Note 14 - Product Inventories - Schedule of Our Major Components of Product Inventories (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "114",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:InventoryNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R115": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm",
     "longName": "996525 - Disclosure - Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments - Major Components of Property, Plants, Equipment and mine development (Details)",
     "shortName": "Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments - Major Components of Property, Plants, Equipment and mine development (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "115",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true,
      "unique": true
     }
    },
    "R116": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
     "longName": "996545 - Disclosure - Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments (Details textual)",
     "shortName": "Note 16 - Properties, Plants, Equipment and Mine Development, net, and Lease Commitments (Details textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "116",
     "firstAnchor": {
      "contextRef": "C_69d236e8-66e6-421c-a80a-3e5eb5c2c9e4",
      "name": "us-gaap:PaymentsToAcquireProductiveAssets",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_59aac332-a7c4-40f6-ac6f-67cb327f3b9f",
      "name": "us-gaap:PaymentsToAcquireProductiveAssets",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "unique": true
     }
    },
    "R117": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
     "longName": "996555 - Disclosure - Note 17: Commitments, Contingencies, and Obligations (Details Textual)",
     "shortName": "Note 17: Commitments, Contingencies, and Obligations (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "117",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:ReductionInFututePaymentsRate",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R118": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails",
     "longName": "996565 - Disclosure - Note 1 - Basis of Preparation of Financial Statements (Additional Information) (Details)",
     "shortName": "Note 1 - Basis of Preparation of Financial Statements (Additional Information) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "118",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_752947f9-c0dc-4924-b8b0-b71912a79c3f",
      "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R119": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
     "longName": "996575 - Disclosure - Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations (Additional Information) (Details)",
     "shortName": "Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations (Additional Information) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "119",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:ConsiderationClosingDate",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "div",
       "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R120": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails",
     "longName": "996585 - Disclosure - Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations - Statement of Discountinued Operation (Details)",
     "shortName": "Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations - Statement of Discountinued Operation (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "120",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R121": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails",
     "longName": "996595 - Disclosure - Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations - Reconciliation of Assets and Liabilities (Details)",
     "shortName": "Note 2 - Sale of Hecla Quebec Inc. and Discontinued Operations - Reconciliation of Assets and Liabilities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "121",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "srt:DistributionOfAssetsLiabilitiesAndStockholdersEquityTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationInventory1",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "srt:DistributionOfAssetsLiabilitiesAndStockholdersEquityTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R122": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
     "longName": "996605 - Disclosure - Note 3 - Business Segments and Sales of Products (Details Textual)",
     "shortName": "Note 3 - Business Segments and Sales of Products (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "122",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DerivativeLossOnDerivative",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "span",
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_b7679f81-ec82-4509-9c09-0692cc1744fb",
      "name": "us-gaap:Revenues",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R123": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
     "longName": "996615 - Disclosure - Note 3 - Business Segments and Sales of Products - Information About Reportable Segments (Details)",
     "shortName": "Note 3 - Business Segments and Sales of Products - Information About Reportable Segments (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "123",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:OtherAssets",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R124": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
     "longName": "996625 - Disclosure - Note 3 - Business Segments and Sales of Products - Sales of Products (Details)",
     "shortName": "Note 3 - Business Segments and Sales of Products - Sales of Products (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "124",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R125": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
     "longName": "996635 - Disclosure - Note 4 - Income and Mining Taxes - Major Components of Income Tax Provision (Benefit) (Details)",
     "shortName": "Note 4 - Income and Mining Taxes - Major Components of Income Tax Provision (Benefit) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "125",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:CurrentFederalTaxExpenseBenefit",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
       "div",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R126": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual",
     "longName": "996645 - Disclosure - Note 5 - Employee Benefit Plans (Details Textual)",
     "shortName": "Note 5 - Employee Benefit Plans (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "126",
     "firstAnchor": {
      "contextRef": "C_075bd813-16e7-4777-bd4e-531fc239cc36",
      "name": "us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_075bd813-16e7-4777-bd4e-531fc239cc36",
      "name": "us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R127": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails",
     "longName": "996655 - Disclosure - Note 5 - Employee Benefit Plans - Net Periodic Pension Cost (Details)",
     "shortName": "Note 5 - Employee Benefit Plans - Net Periodic Pension Cost (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "127",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DefinedBenefitPlanServiceCost",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock",
       "div",
       "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R128": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
     "longName": "996665 - Disclosure - Note 6 - Earnings (Loss) Per Common Share - Net Income Per Common Share (Details)",
     "shortName": "Note 6 - Earnings (Loss) Per Common Share - Net Income Per Common Share (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "128",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:IncomeLossFromContinuingOperations",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R129": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
     "longName": "996675 - Disclosure - Note 7 - Stockholders' Equity (Details Textual)",
     "shortName": "Note 7 - Stockholders' Equity (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "129",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation",
      "unitRef": "U_shares",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R130": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails",
     "longName": "996685 - Disclosure - Note 7 - Stockholders' Equity - Schedule of Accumulated other comprehensive income (loss) (Details)",
     "shortName": "Note 7 - Stockholders' Equity - Schedule of Accumulated other comprehensive income (loss) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "130",
     "firstAnchor": {
      "contextRef": "C_92a3dd77-382a-401c-926b-47d5eebb59e1",
      "name": "us-gaap:StockholdersEquity",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_cde4cfca-99ea-4a1d-9dbf-9a499761dcfe",
      "name": "us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R131": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
     "longName": "996695 - Disclosure - Note 8 - Debt, Credit Agreement and Leases (Details Textual)",
     "shortName": "Note 8 - Debt, Credit Agreement and Leases (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "131",
     "firstAnchor": {
      "contextRef": "C_f89bd2c0-cdf7-4d58-b516-1b6768dc5cbf",
      "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_43106ae4-8f5d-4781-8c80-868bd2c2aaa2",
      "name": "us-gaap:LettersOfCreditOutstandingAmount",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R132": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
     "longName": "996705 - Disclosure - Note 8 - Debt, Credit Agreement and Leases - Debt Summary (Details)",
     "shortName": "Note 8 - Debt, Credit Agreement and Leases - Debt Summary (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "132",
     "firstAnchor": {
      "contextRef": "C_fb749b2f-f712-41ff-b63c-35caa0bc9c37",
      "name": "us-gaap:DebtInstrumentCarryingAmount",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "us-gaap:DebtDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_1.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R133": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
     "longName": "996715 - Disclosure - Note 8 - Debt, Credit Agreement and Leases - Future Payments of Long-term Debt and Finance and Operating Leases (Details)",
     "shortName": "Note 8 - Debt, Credit Agreement and Leases - Future Payments of Long-term Debt and Finance and Operating Leases (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "133",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearFour",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "hl:ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R134": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
     "longName": "996725 - Disclosure - Note 9 - Derivative Instruments (Details Textual)",
     "shortName": "Note 9 - Derivative Instruments (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "134",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "hl:MaximumAllocationOfForecastedCADDemonimatedOperatingCosts",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DescriptionOfFairValueHedgeActivity",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "p",
       "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R135": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails",
     "longName": "996735 - Disclosure - Note 9 - Derivative Instruments - Foreign Currency (Details)",
     "shortName": "Note 9 - Derivative Instruments - Foreign Currency (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "135",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:DerivativeLiabilitiesCurrent",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R136": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
     "longName": "996745 - Disclosure - Note 9 - Derivative Instruments - Summary of Forward Sales Contracts (Details)",
     "shortName": "Note 9 - Derivative Instruments - Summary of Forward Sales Contracts (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "136",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:DerivativeNonmonetaryNotionalAmountMass",
      "unitRef": "U_oz",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_957f218d-5a80-4a38-83a9-e1d3d54e23d7",
      "name": "us-gaap:DerivativeNonmonetaryNotionalAmountMass",
      "unitRef": "U_lb",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R137": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
     "longName": "996755 - Disclosure - Note 9 - Derivative Instruments - Fair Value of Forward and Put Option Contracts (Details)",
     "shortName": "Note 9 - Derivative Instruments - Fair Value of Forward and Put Option Contracts (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "137",
     "firstAnchor": {
      "contextRef": "C_43ee1a93-fc30-4fa5-b5f8-b25992856941",
      "name": "us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "C_43ee1a93-fc30-4fa5-b5f8-b25992856941",
      "name": "us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
       "div",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true,
      "unique": true
     }
    },
    "R138": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
     "longName": "996765 - Disclosure - Note 10 - Fair Value Measurement (Details Textual)",
     "shortName": "Note 10 - Fair Value Measurement (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "138",
     "firstAnchor": {
      "contextRef": "C_c1597a31-7011-4850-a4e7-2a59471c9c64",
      "name": "us-gaap:NotesPayable",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R139": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
     "longName": "996775 - Disclosure - Note 10 - Fair Value Measurement - Details of Fair Value Adjustment (Details)",
     "shortName": "Note 10 - Fair Value Measurement - Details of Fair Value Adjustment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "139",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:FairValueAssetLiabilityRecurringBasisStillHeldTotalAdjustmentNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock",
       "div",
       "us-gaap:FairValueDisclosuresTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R140": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
     "longName": "996785 - Disclosure - Note 10 - Fair Value Measurement - Assets and Liabilities Accounted for at Fair Value (Details)",
     "shortName": "Note 10 - Fair Value Measurement - Assets and Liabilities Accounted for at Fair Value (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "140",
     "firstAnchor": {
      "contextRef": "C_9bc351c4-c59b-441e-9339-0a8bc2ba0495",
      "name": "us-gaap:DepositsMoneyMarketDeposits",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "div",
       "us-gaap:FairValueDisclosuresTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_955e4397-4f1c-4d22-8334-a55d90392055",
      "name": "us-gaap:DerivativeAssets",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "div",
       "us-gaap:FairValueDisclosuresTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    },
    "R141": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
     "longName": "996795 - Disclosure - Note 11 - Product Inventories - Schedule of Our Major Components of Product Inventories (Details)",
     "shortName": "Note 11 - Product Inventories - Schedule of Our Major Components of Product Inventories (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "141",
     "firstAnchor": {
      "contextRef": "C_5f269753-1368-464f-838d-c17d33ea61f8",
      "name": "us-gaap:InventoryNet",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R142": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
     "longName": "996805 - Disclosure - Note 12 - Commitments, Contingencies and Obligations (Details Textual)",
     "shortName": "Note 12 - Commitments, Contingencies and Obligations (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "142",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "hl:ReductionInFututePaymentsRate",
      "unitRef": "U_pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R143": {
     "role": "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
     "longName": "996815 - Disclosure - Note 14- Subsequent Events (Additional Information) (Details)",
     "shortName": "Note 14- Subsequent Events (Additional Information) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "143",
     "firstAnchor": {
      "contextRef": "C_c3e18acc-24c7-4233-8ad4-32966a193222",
      "name": "us-gaap:RepaymentsOfDebt",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "C_e1b47772-df1c-4ec8-9568-4750e1c49075",
      "name": "hl:RedemptionOfDebt",
      "unitRef": "U_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "span",
       "p",
       "us-gaap:SubsequentEventsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hl-ex99_2.htm",
      "unique": true
     }
    }
   },
   "tag": {
    "hl_ABOExceedPlanAssetsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ABOExceedPlanAssetsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ABO Exceed Plan Assets [Member]",
        "documentation": "ABO Exceed Plan Assets [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "stpr_AK": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/stpr/2026",
     "localname": "AK",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Alaska",
        "label": "ALASKA"
       }
      }
     },
     "auth_ref": []
    },
    "hl_AbsoluteReturnMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AbsoluteReturnMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Absolute Return [Member]",
        "documentation": "Refers to information regarding absolute return."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccountingPoliciesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccountsPayableAndAccruedLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounts Payable and Accrued Liabilities, Current",
        "terseLabel": "Accounts payable and accrued liabilities",
        "totalLabel": "Accounts Payable and Accrued Liabilities, Current, Total",
        "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits."
       }
      }
     },
     "auth_ref": [
      "r1807"
     ]
    },
    "us-gaap_AccountsReceivableMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccountsReceivableMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Trade Accounts Receivable [Member]",
        "label": "Accounts Receivable [Member]",
        "documentation": "Due from customers or clients for goods or services that have been delivered or sold."
       }
      }
     },
     "auth_ref": [
      "r1444",
      "r1896"
     ]
    },
    "us-gaap_AccountsReceivableNetCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccountsReceivableNetCurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Trade",
        "totalLabel": "Accounts Receivable, after Allowance for Credit Loss, Current, Total",
        "label": "Accounts Receivable, after Allowance for Credit Loss, Current",
        "verboseLabel": "Cash to be received",
        "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current."
       }
      }
     },
     "auth_ref": [
      "r1921"
     ]
    },
    "hl_AccountsReceivableRelatedToWorkingCapitalAdjustments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AccountsReceivableRelatedToWorkingCapitalAdjustments",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accounts receivable related to working capital adjustments",
        "label": "Accounts Receivable Related To Working Capital Adjustments",
        "documentation": "Accounts Receivable Related To Working Capital Adjustments"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccrualForEnvironmentalLossContingencies": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccrualForEnvironmentalLossContingencies",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsActivitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance",
        "terseLabel": "Reclamation and closure costs",
        "totalLabel": "Accrual for Environmental Loss Contingencies, Total",
        "label": "Accrual for Environmental Loss Contingencies",
        "documentation": "Total costs accrued as of the balance sheet date for environmental loss contingencies."
       }
      }
     },
     "auth_ref": [
      "r491",
      "r1527",
      "r1736",
      "r1738",
      "r1970",
      "r1975"
     ]
    },
    "hl_AccrualForEnvironmentalLossContingenciesAccretion": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AccrualForEnvironmentalLossContingenciesAccretion",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsActivitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of accretion expense related to accrual for environmental loss contingencies.",
        "label": "Accretion expense"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccrualForEnvironmentalLossContingenciesPayments1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccrualForEnvironmentalLossContingenciesPayments1",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsActivitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accrual for Environmental Loss Contingencies, Payments",
        "negatedLabel": "Payment of reclamation obligations",
        "documentation": "Amount of cash outflow to settle environmental loss contingencies."
       }
      }
     },
     "auth_ref": [
      "r1870",
      "r1980"
     ]
    },
    "hl_AccrualsForEstimatedCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AccrualsForEstimatedCosts",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsActivitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accruals For Estimated Costs",
        "terseLabel": "Accruals for estimated costs",
        "label": "Accruals For Estimated Costs"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccruedCappingClosurePostClosureAndEnvironmentalCosts",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Closure plan cost",
        "label": "Accrued Capping, Closure, Post-closure and Environmental Costs",
        "documentation": "The amount of estimated costs accrued as of the balance sheet date to comply with regulatory requirements pertaining to the retirement of a waste management facility (such as a landfill or waste treatment facility). Represents the portion that will be paid within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1793",
      "r1965"
     ]
    },
    "us-gaap_AccruedEnvironmentalLossContingenciesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccruedEnvironmentalLossContingenciesCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accrued Environmental Loss Contingencies, Current",
        "negatedLabel": "Reclamation and closure costs, current",
        "documentation": "Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer."
       }
      }
     },
     "auth_ref": [
      "r1526",
      "r1793",
      "r1967",
      "r1970",
      "r1975"
     ]
    },
    "us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccruedEnvironmentalLossContingenciesNoncurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accrued Environmental Loss Contingencies, Noncurrent",
        "terseLabel": "Reclamation and closure costs, non-current",
        "documentation": "Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer."
       }
      }
     },
     "auth_ref": [
      "r1800",
      "r1967",
      "r1970",
      "r1975"
     ]
    },
    "us-gaap_AccruedLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccruedLiabilitiesCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accrued Liability",
        "label": "Accrued Liabilities, Current",
        "totalLabel": "Accrued Liabilities, Current, Total",
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r1793"
     ]
    },
    "hl_AccruedReclamationAndClosureCostLiabilityActivityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AccruedReclamationAndClosureCostLiabilityActivityTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Reclamation and Closure Costs Activities",
        "documentation": "Tabular disclosure of accrued reclamation and closure cost liability activity.",
        "label": "Accrued Reclamation and Closure Cost Liability Activity [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccruedReclamationCostsCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccruedReclamationCostsCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accrued Reclamation Costs, Current",
        "verboseLabel": "Accrued reclamation and closure costs",
        "documentation": "Current portion of reclamation reserve to restore a mining or drilling site to the condition agreed upon within the mining or drilling contract."
       }
      }
     },
     "auth_ref": [
      "r1793"
     ]
    },
    "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetTransitionAssetObligationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedDefinedBenefitPlansAdjustmentNetTransitionAssetObligationMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accumulated Defined Benefit Plans Adjustment, Net Transition Attributable to Parent [Member]",
        "terseLabel": "Adjustments for pension plane [Member]",
        "documentation": "Accumulated other comprehensive income (loss) related to transition asset (obligation) component of defined benefit plans attributable to the parent."
       }
      }
     },
     "auth_ref": [
      "r3",
      "r13",
      "r17",
      "r248",
      "r249",
      "r1819"
     ]
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm1": {
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodEndLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance",
        "periodStartLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance",
        "totalLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total",
        "label": "Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization",
        "terseLabel": "Less accumulated depreciation, depletion and amortization",
        "documentation": "Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection."
       }
      }
     },
     "auth_ref": [
      "r196",
      "r456",
      "r467",
      "r1179",
      "r1180",
      "r1197",
      "r1942"
     ]
    },
    "us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedDistributionsInExcessOfNetIncomeMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accumulated Distributions in Excess of Net Income [Member]",
        "label": "Accumulated Distributions in Excess of Net Income [Member]",
        "documentation": "Cumulative distributions to shareholders (or partners) in excess of retained earnings (or accumulated earnings)."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedGainLossNetCashFlowHedgeParentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]",
        "terseLabel": "Changes in fair value of derivative contracts designated as hedge transactions",
        "documentation": "Accumulated other comprehensive income (loss) from gain (loss) of derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent."
       }
      }
     },
     "auth_ref": [
      "r239",
      "r248",
      "r249",
      "r881",
      "r958",
      "r959",
      "r960",
      "r961",
      "r1477",
      "r1819"
     ]
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Accumulated other comprehensive income (loss), net",
        "totalLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax, Total",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "terseLabel": "Accumulated other comprehensive loss, net",
        "documentation": "Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source."
       }
      }
     },
     "auth_ref": [
      "r16",
      "r17",
      "r38",
      "r225",
      "r584",
      "r1134",
      "r1135",
      "r1145",
      "r1193",
      "r1238",
      "r1242",
      "r2160"
     ]
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedOtherComprehensiveIncomeLossTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accumulated Other Comprehensive Income (Loss) [Table]",
        "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss)."
       }
      }
     },
     "auth_ref": [
      "r247",
      "r248",
      "r958",
      "r959",
      "r960",
      "r961",
      "r1020",
      "r1022",
      "r1023",
      "r1024",
      "r1025",
      "r1026"
     ]
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accumulated Other Comprehensive Income (Loss), net",
        "label": "AOCI Attributable to Parent [Member]",
        "verboseLabel": "Accumulated Other Comprehensive Income (Loss), Net",
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners."
       }
      }
     },
     "auth_ref": [
      "r1",
      "r13",
      "r17",
      "r946",
      "r952",
      "r955",
      "r1048",
      "r1233",
      "r1234",
      "r1819",
      "r1820",
      "r1821",
      "r1886",
      "r1887",
      "r1888",
      "r1889",
      "r1999",
      "r2001"
     ]
    },
    "hl_ActualCostsOfWorkPerformed": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ActualCostsOfWorkPerformed",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Actual Costs of Work Performed",
        "documentation": "Actual Costs of Work Performed",
        "terseLabel": "Actual Costs of Work Performed"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_Additional402vDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "Additional402vDisclosureTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Additional 402(v) Disclosure [Text Block]",
        "terseLabel": "Additional 402(v) Disclosure"
       }
      }
     },
     "auth_ref": [
      "r1679"
     ]
    },
    "us-gaap_AdditionalPaidInCapital": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AdditionalPaidInCapital",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Capital surplus",
        "totalLabel": "Additional Paid in Capital, Total",
        "label": "Additional Paid in Capital",
        "documentation": "Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock."
       }
      }
     },
     "auth_ref": [
      "r223",
      "r584",
      "r1134",
      "r1135",
      "r1145",
      "r1600",
      "r2273"
     ]
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AdditionalPaidInCapitalMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Capital Surplus",
        "terseLabel": "Additional Paid-In Capital",
        "label": "Additional Paid-in Capital [Member]",
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders."
       }
      }
     },
     "auth_ref": [
      "r1181",
      "r1262",
      "r1886",
      "r1887",
      "r1888",
      "r1889",
      "r2171",
      "r2277"
     ]
    },
    "ecd_AdjToCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AdjToCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Compensation Amount",
        "terseLabel": "Adjustment to Compensation, Amount"
       }
      }
     },
     "auth_ref": [
      "r1692"
     ]
    },
    "ecd_AdjToCompAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AdjToCompAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Compensation [Axis]",
        "terseLabel": "Adjustment to Compensation:"
       }
      }
     },
     "auth_ref": [
      "r1692"
     ]
    },
    "ecd_AdjToNonPeoNeoCompFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AdjToNonPeoNeoCompFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Non-PEO NEO Compensation Footnote [Text Block]",
        "terseLabel": "Adjustment to Non-PEO NEO Compensation Footnote"
       }
      }
     },
     "auth_ref": [
      "r1692"
     ]
    },
    "ecd_AdjToPeoCompFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AdjToPeoCompFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment To PEO Compensation, Footnote [Text Block]",
        "terseLabel": "Adjustment To PEO Compensation, Footnote"
       }
      }
     },
     "auth_ref": [
      "r1692"
     ]
    },
    "hl_AdjustmentsForPensionPlansMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AdjustmentsForPensionPlansMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments For Pension Plans [Member]",
        "documentation": "Adjustments For Pension Plans [Member]",
        "terseLabel": "Adjustments For Pension Plans [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation",
        "label": "Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation",
        "documentation": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r2101"
     ]
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalMarkToMarket": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AdjustmentsToAdditionalPaidInCapitalMarkToMarket",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments to Additional Paid in Capital, Fair Value",
        "documentation": "Amount of increase (decrease) to additional paid in capital (APIC) resulting from changes in fair value of common and preferred stock issued to employee benefit trust but unearned."
       }
      }
     },
     "auth_ref": [
      "r1993",
      "r1999",
      "r2001"
     ]
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Stock-based compensation expense",
        "label": "APIC, Share-Based Payment Arrangement, Increase for Cost Recognition",
        "totalLabel": "APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total",
        "verboseLabel": "Stock-based compensation expense",
        "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r729"
     ]
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]",
        "terseLabel": "Non-cash elements included in net income (loss):"
       }
      }
     },
     "auth_ref": []
    },
    "hl_AggregatePenaltiesCostsAndContributions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AggregatePenaltiesCostsAndContributions",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Penalties Costs And Contributions",
        "documentation": "Aggregate Penalties Costs And Contributions",
        "terseLabel": "Aggregate penalties, costs and contributions"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_AggtChngPnsnValInSummryCompstnTblForAplblYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AggtChngPnsnValInSummryCompstnTblForAplblYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]",
        "terseLabel": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table"
       }
      }
     },
     "auth_ref": [
      "r1726"
     ]
    },
    "ecd_AggtErrCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AggtErrCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Erroneous Compensation Amount",
        "terseLabel": "Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r1650",
      "r1661",
      "r1671",
      "r1704"
     ]
    },
    "ecd_AggtErrCompNotYetDeterminedTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AggtErrCompNotYetDeterminedTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Erroneous Compensation Not Yet Determined [Text Block]",
        "terseLabel": "Aggregate Erroneous Compensation Not Yet Determined"
       }
      }
     },
     "auth_ref": [
      "r1653",
      "r1664",
      "r1674",
      "r1707"
     ]
    },
    "ecd_AggtPnsnAdjsSvcCstMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AggtPnsnAdjsSvcCstMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Pension Adjustments Service Cost [Member]",
        "terseLabel": "Aggregate Pension Adjustments Service Cost"
       }
      }
     },
     "auth_ref": [
      "r1727"
     ]
    },
    "hl_AgreementAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AgreementAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Agreement.",
        "label": "Agreement [Axis]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_AgreementDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AgreementDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Agreement.",
        "label": "Agreement [Domain]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_AlexcoResourceCorpMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AlexcoResourceCorpMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Alexco Resource Corp Member",
        "label": "Alexco Resource Corp [Member]",
        "documentation": "Alexco Resource Corp [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_AllAdjToCompMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AllAdjToCompMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Adjustments to Compensation [Member]",
        "terseLabel": "All Adjustments to Compensation"
       }
      }
     },
     "auth_ref": [
      "r1692"
     ]
    },
    "ecd_AllExecutiveCategoriesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AllExecutiveCategoriesMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Executive Categories [Member]",
        "terseLabel": "All Executive Categories"
       }
      }
     },
     "auth_ref": [
      "r1699"
     ]
    },
    "ecd_AllIndividualsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AllIndividualsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure",
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Individuals [Member]",
        "terseLabel": "All Individuals"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1699",
      "r1708",
      "r1712",
      "r1720"
     ]
    },
    "us-gaap_AllOtherSegmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AllOtherSegmentsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Operating Segment [Member]",
        "terseLabel": "Other [Member]",
        "documentation": "Operating segments classified as other. Excludes intersegment elimination and reconciling items."
       }
      }
     },
     "auth_ref": [
      "r335",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r362",
      "r1496",
      "r1497"
     ]
    },
    "hl_AllOtherSitesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AllOtherSitesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "All Other Sites",
        "label": "All Other Sites [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_AllTradingArrangementsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AllTradingArrangementsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Trading Arrangements [Member]",
        "terseLabel": "All Trading Arrangements"
       }
      }
     },
     "auth_ref": [
      "r1718"
     ]
    },
    "us-gaap_AllocatedShareBasedCompensationExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AllocatedShareBasedCompensationExpense",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Payment Arrangement, Expense",
        "terseLabel": "Share-based Payment Arrangement, Expense",
        "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized."
       }
      }
     },
     "auth_ref": [
      "r759",
      "r764",
      "r773"
     ]
    },
    "us-gaap_AllowanceForDoubtfulAccountsReceivable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AllowanceForDoubtfulAccountsReceivable",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Allowance for doubtful accounts",
        "label": "Accounts Receivable, Allowance for Credit Loss",
        "periodEndLabel": "Accounts Receivable, Allowance for Credit Loss, Ending Balance",
        "periodStartLabel": "Accounts Receivable, Allowance for Credit Loss, Beginning Balance",
        "documentation": "Amount of allowance for credit loss on accounts receivable."
       }
      }
     },
     "auth_ref": [
      "r229",
      "r370",
      "r409",
      "r411",
      "r413",
      "r2224"
     ]
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "terseLabel": "Amendment",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Warrants exerciseable",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented."
       }
      }
     },
     "auth_ref": [
      "r318"
     ]
    },
    "us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AociLossCashFlowHedgeCumulativeGainLossAfterTax",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax",
        "terseLabel": "AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax",
        "documentation": "Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness."
       }
      }
     },
     "auth_ref": [
      "r238"
     ]
    },
    "us-gaap_AociTaxAttributableToParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AociTaxAttributableToParent",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "AOCI Tax, Attributable to Parent",
        "periodStartLabel": "Balance, beginning",
        "periodEndLabel": "Balance, ending",
        "documentation": "Amount of tax expense (benefit) allocated to accumulated other comprehensive income (loss) attributable to parent."
       }
      }
     },
     "auth_ref": []
    },
    "hl_AssetAcquisitionAverageGoldPrice": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AssetAcquisitionAverageGoldPrice",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Acquisition, Average Gold Price",
        "documentation": "Asset Acquisition, Average Gold Price",
        "terseLabel": "Average gold price"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AssetAcquisitionAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetAcquisitionAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Acquisition [Axis]",
        "documentation": "Information by asset acquisition."
       }
      }
     },
     "auth_ref": [
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r1245",
      "r2121"
     ]
    },
    "us-gaap_AssetAcquisitionConsiderationTransferredContingentConsideration": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetAcquisitionConsiderationTransferredContingentConsideration",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Acquisition, Consideration Transferred, Contingent Consideration",
        "terseLabel": "Contingent Consideration",
        "documentation": "Amount of contingent consideration recognized as part of consideration transferred in asset acquisition."
       }
      }
     },
     "auth_ref": [
      "r2122",
      "r2123",
      "r2124"
     ]
    },
    "us-gaap_AssetAcquisitionDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetAcquisitionDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Acquisition [Domain]",
        "documentation": "Asset acquisition."
       }
      }
     },
     "auth_ref": [
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r1245",
      "r2121"
     ]
    },
    "us-gaap_AssetAcquisitionIndemnificationAssetAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetAcquisitionIndemnificationAssetAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Asset Acquisition, Amount",
        "label": "Asset Acquisition, Indemnification Asset, Amount",
        "documentation": "Amount of indemnification asset recognized at acquisition date in asset acquisition."
       }
      }
     },
     "auth_ref": [
      "r2121"
     ]
    },
    "us-gaap_AssetAcquisitionPriceOfAcquisitionExpected": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetAcquisitionPriceOfAcquisitionExpected",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Acquisition, Price of Acquisition, Expected",
        "terseLabel": "Asset Acquisition, Price of Acquisition, Expected",
        "documentation": "Purchase price of expected asset acquisition prior to consideration being transferred. Excludes business acquisition."
       }
      }
     },
     "auth_ref": [
      "r2121"
     ]
    },
    "us-gaap_AssetAcquisitionTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetAcquisitionTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Acquisition [Table]",
        "documentation": "Disclosure of information about asset acquisition."
       }
      }
     },
     "auth_ref": [
      "r440",
      "r2121"
     ]
    },
    "us-gaap_AssetRetirementObligation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetRetirementObligation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfChangeInAssetRetirementObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodEndLabel": "Ending balance at December 31",
        "periodStartLabel": "Beginning Balance at January 1",
        "totalLabel": "Asset Retirement Obligation, Total",
        "label": "Asset Retirement Obligation",
        "documentation": "The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees."
       }
      }
     },
     "auth_ref": [
      "r476",
      "r479"
     ]
    },
    "us-gaap_AssetRetirementObligationAccretionExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetRetirementObligationAccretionExpense",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfChangeInAssetRetirementObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Retirement Obligation, Accretion Expense",
        "verboseLabel": "Accretion expense",
        "documentation": "Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability."
       }
      }
     },
     "auth_ref": [
      "r257",
      "r477",
      "r480"
     ]
    },
    "us-gaap_AssetRetirementObligationCashPaidToSettle": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetRetirementObligationCashPaidToSettle",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfChangeInAssetRetirementObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Retirement Obligation, Cash Paid to Settle",
        "negatedLabel": "Payment of asset retirement obligations",
        "documentation": "Amount of cash paid during the period to settle an asset retirement obligation. Amounts paid to settle an asset retirement obligation are generally included in the operating section of the Statement of Cash Flows."
       }
      }
     },
     "auth_ref": [
      "r263",
      "r478"
     ]
    },
    "hl_AssetRetirementObligationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AssetRetirementObligationMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Asset Retirement Obligation",
        "label": "Asset Retirement Obligation [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AssetRetirementObligationRevisionOfEstimate": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetRetirementObligationRevisionOfEstimate",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfChangeInAssetRetirementObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Changes in obligations due to changes in reclamation plans",
        "label": "Asset Retirement Obligation, Revision of Estimate",
        "documentation": "Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation."
       }
      }
     },
     "auth_ref": [
      "r481"
     ]
    },
    "us-gaap_Assets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "Assets",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Total assets",
        "terseLabel": "Identifiable assets",
        "label": "Assets",
        "totalLabel": "Total assets",
        "documentation": "Amount of asset recognized for present right to economic benefit."
       }
      }
     },
     "auth_ref": [
      "r168",
      "r176",
      "r198",
      "r271",
      "r275",
      "r276",
      "r324",
      "r338",
      "r357",
      "r361",
      "r402",
      "r497",
      "r498",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r506",
      "r507",
      "r588",
      "r879",
      "r882",
      "r1010",
      "r1134",
      "r1135",
      "r1137",
      "r1153",
      "r1154",
      "r1187",
      "r1312",
      "r1496",
      "r1497",
      "r1534",
      "r1600",
      "r1619",
      "r1621",
      "r1636",
      "r1985",
      "r1986",
      "r2204"
     ]
    },
    "us-gaap_AssetsCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetsCurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets, Current",
        "terseLabel": "Total current assets",
        "totalLabel": "Total current assets",
        "documentation": "Amount of asset recognized for present right to economic benefit, classified as current."
       }
      }
     },
     "auth_ref": [
      "r168",
      "r176",
      "r233",
      "r271",
      "r275",
      "r276",
      "r402",
      "r497",
      "r498",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r506",
      "r507",
      "r588",
      "r879",
      "r882",
      "r1010",
      "r1600",
      "r1784",
      "r1985",
      "r1986",
      "r2204"
     ]
    },
    "us-gaap_AssetsCurrentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetsCurrentAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets, Current [Abstract]",
        "terseLabel": "Current assets:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AssetsFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetsFairValueDisclosure",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Assets, Fair Value Disclosure, Total",
        "label": "Assets, Fair Value Disclosure",
        "verboseLabel": "Total assets",
        "documentation": "Fair value portion of asset recognized for present right to economic benefit."
       }
      }
     },
     "auth_ref": [
      "r982",
      "r983",
      "r1586"
     ]
    },
    "us-gaap_AssetsNeededForImmediateSettlementAggregateFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetsNeededForImmediateSettlementAggregateFairValue",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets Needed for Immediate Settlement, Aggregate Fair Value",
        "terseLabel": "Assets Needed for Immediate Settlement, Aggregate Fair Value",
        "documentation": "The aggregate fair value of assets needed to immediately settle the derivative instruments with credit-risk-related contingent features if the credit-risk-related contingent features were triggered at the end of the reporting period."
       }
      }
     },
     "auth_ref": [
      "r932"
     ]
    },
    "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperation",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Assets",
        "terseLabel": "Assets of discontinued operations",
        "totalLabel": "Total assets",
        "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r173",
      "r453",
      "r465",
      "r1465",
      "r1767",
      "r1778",
      "r1780"
     ]
    },
    "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Assets [Abstract]",
        "terseLabel": "ASSETS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 8.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Assets of discontinued operations",
        "label": "Disposal Group, Including Discontinued Operation, Assets, Current",
        "totalLabel": "Discontinued Operation, Assets of discontinued operations, current",
        "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r173",
      "r453",
      "r465",
      "r1767",
      "r1778",
      "r1780"
     ]
    },
    "hl_AtTheMarketEquityDistributionAgreementMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AtTheMarketEquityDistributionAgreementMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "At the market equity distribution agreement.",
        "label": "At The Market Equity Distribution Agreement [Member]",
        "terseLabel": "ATM Equity Distribution Agreement [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_AtTheMarketOfferingMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AtTheMarketOfferingMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "At the market Offering [Member]",
        "documentation": "At the market Offering."
       }
      }
     },
     "auth_ref": []
    },
    "hl_AtthemarketOfferingMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AtthemarketOfferingMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the at-the-market offering.",
        "label": "At-the-market Offering [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "dei_AuditorFirmId": {
     "xbrltype": "nonemptySequenceNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "AuditorFirmId",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Auditor Firm ID",
        "documentation": "PCAOB issued Audit Firm Identifier"
       }
      }
     },
     "auth_ref": [
      "r1644",
      "r1645",
      "r1657"
     ]
    },
    "dei_AuditorLocation": {
     "xbrltype": "internationalNameItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "AuditorLocation",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Auditor Location"
       }
      }
     },
     "auth_ref": [
      "r1644",
      "r1645",
      "r1657"
     ]
    },
    "dei_AuditorName": {
     "xbrltype": "internationalNameItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "AuditorName",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Auditor Name"
       }
      }
     },
     "auth_ref": [
      "r1644",
      "r1645",
      "r1657"
     ]
    },
    "dei_AuditorOpinionTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "AuditorOpinionTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Auditor Opinion",
        "label": "Auditor Opinion [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r1730"
     ]
    },
    "hl_AverageRealizedSilverPriceMinimumDividendThreshold": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AverageRealizedSilverPriceMinimumDividendThreshold",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The minimum average realized silver price per ounce that must be met for the silver-price-linked component of dividends to be declared.",
        "label": "hl_AverageRealizedSilverPriceMinimumDividendThreshold",
        "terseLabel": "Average Realized Silver Price, Minimum Dividend, Threshold (in dollars per share)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_AverageRealizedSilverPricePerOunce": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "AverageRealizedSilverPricePerOunce",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "hl_AverageRealizedSilverPricePerOunce",
        "documentation": "Represents the average silver price realized during the period.",
        "terseLabel": "Average Realized Silver Price Per Ounce (in dollars per share)"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_AwardExrcPrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardExrcPrice",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Exercise Price",
        "terseLabel": "Exercise Price"
       }
      }
     },
     "auth_ref": [
      "r1715"
     ]
    },
    "ecd_AwardGrantDateFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardGrantDateFairValue",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Grant Date Fair Value",
        "terseLabel": "Fair Value as of Grant Date"
       }
      }
     },
     "auth_ref": [
      "r1716"
     ]
    },
    "ecd_AwardTmgDiscLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardTmgDiscLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing Disclosures [Line Items]",
        "terseLabel": "Award Timing Disclosures"
       }
      }
     },
     "auth_ref": [
      "r1711"
     ]
    },
    "ecd_AwardTmgHowMnpiCnsdrdTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardTmgHowMnpiCnsdrdTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing, How MNPI Considered [Text Block]",
        "terseLabel": "Award Timing, How MNPI Considered"
       }
      }
     },
     "auth_ref": [
      "r1711"
     ]
    },
    "ecd_AwardTmgMethodTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardTmgMethodTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing Method [Text Block]",
        "terseLabel": "Award Timing Method"
       }
      }
     },
     "auth_ref": [
      "r1711"
     ]
    },
    "ecd_AwardTmgMnpiCnsdrdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardTmgMnpiCnsdrdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing MNPI Considered [Flag]",
        "terseLabel": "Award Timing MNPI Considered"
       }
      }
     },
     "auth_ref": [
      "r1711"
     ]
    },
    "ecd_AwardTmgMnpiDiscTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardTmgMnpiDiscTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing MNPI Disclosure [Text Block]",
        "terseLabel": "Award Timing MNPI Disclosure"
       }
      }
     },
     "auth_ref": [
      "r1711"
     ]
    },
    "ecd_AwardTmgPredtrmndFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardTmgPredtrmndFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing Predetermined [Flag]",
        "terseLabel": "Award Timing Predetermined"
       }
      }
     },
     "auth_ref": [
      "r1711"
     ]
    },
    "us-gaap_AwardTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "AwardTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails",
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Type [Axis]",
        "terseLabel": "Award Type",
        "documentation": "Information by type of award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r730",
      "r731",
      "r732",
      "r734",
      "r735",
      "r736",
      "r737",
      "r738",
      "r739",
      "r740",
      "r741",
      "r742",
      "r743",
      "r744",
      "r745",
      "r746",
      "r747",
      "r748",
      "r749",
      "r750",
      "r751",
      "r754",
      "r755",
      "r756",
      "r757",
      "r758"
     ]
    },
    "ecd_AwardUndrlygSecuritiesAmt": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardUndrlygSecuritiesAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Underlying Securities Amount",
        "terseLabel": "Underlying Securities"
       }
      }
     },
     "auth_ref": [
      "r1714"
     ]
    },
    "ecd_AwardsCloseToMnpiDiscIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardsCloseToMnpiDiscIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Awards Close in Time to MNPI Disclosures, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "auth_ref": [
      "r1713"
     ]
    },
    "ecd_AwardsCloseToMnpiDiscTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardsCloseToMnpiDiscTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Awards Close in Time to MNPI Disclosures [Table]",
        "terseLabel": "Awards Close in Time to MNPI Disclosures"
       }
      }
     },
     "auth_ref": [
      "r1712"
     ]
    },
    "ecd_AwardsCloseToMnpiDiscTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "AwardsCloseToMnpiDiscTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Awards Close in Time to MNPI Disclosures [Table Text Block]",
        "terseLabel": "Awards Close in Time to MNPI Disclosures, Table"
       }
      }
     },
     "auth_ref": [
      "r1712"
     ]
    },
    "us-gaap_BaseRateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "BaseRateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Base Rate [Member]",
        "documentation": "Minimum rate investor will accept."
       }
      }
     },
     "auth_ref": [
      "r1789",
      "r1794",
      "r1984"
     ]
    },
    "us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Summary of Significant Accounting Policies",
        "label": "Basis of Presentation and Significant Accounting Policies [Text Block]",
        "documentation": "The entire disclosure for the basis of presentation and significant accounting policies concepts. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). Accounting policies describe all significant accounting policies of the reporting entity."
       }
      }
     },
     "auth_ref": [
      "r1876"
     ]
    },
    "us-gaap_BusinessAcquisitionAcquireeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "BusinessAcquisitionAcquireeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Business Combination [Domain]",
        "documentation": "Business combination or series of individually immaterial business combinations."
       }
      }
     },
     "auth_ref": [
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r823",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r831",
      "r832",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r843",
      "r844",
      "r845",
      "r846",
      "r847",
      "r848",
      "r849",
      "r850",
      "r851",
      "r852",
      "r853",
      "r854",
      "r855",
      "r856",
      "r857",
      "r858",
      "r859",
      "r860",
      "r861",
      "r862",
      "r863",
      "r864",
      "r865",
      "r866",
      "r867",
      "r868",
      "r869",
      "r870",
      "r871",
      "r872",
      "r873",
      "r874",
      "r875",
      "r876",
      "r1245",
      "r1457",
      "r1546",
      "r1549",
      "r2117",
      "r2119",
      "r2120"
     ]
    },
    "us-gaap_BusinessAcquisitionAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "BusinessAcquisitionAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Business Combination [Axis]",
        "documentation": "Information by business combination or series of individually immaterial business combinations."
       }
      }
     },
     "auth_ref": [
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r823",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r831",
      "r832",
      "r833",
      "r834",
      "r835",
      "r836",
      "r837",
      "r838",
      "r839",
      "r840",
      "r841",
      "r843",
      "r844",
      "r845",
      "r846",
      "r847",
      "r848",
      "r849",
      "r850",
      "r851",
      "r852",
      "r853",
      "r854",
      "r855",
      "r856",
      "r857",
      "r858",
      "r859",
      "r860",
      "r861",
      "r862",
      "r863",
      "r864",
      "r865",
      "r866",
      "r867",
      "r868",
      "r869",
      "r870",
      "r871",
      "r872",
      "r873",
      "r874",
      "r875",
      "r876",
      "r1245",
      "r1457",
      "r1546",
      "r1549",
      "r2117",
      "r2119",
      "r2120"
     ]
    },
    "hl_BusinessAcquisitionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "BusinessAcquisitionMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents information related to business acquisition.",
        "label": "Business Acquisition [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_BusinessCombinationContingentConsiderationArrangementsDescription": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "BusinessCombinationContingentConsiderationArrangementsDescription",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Business Combination, Contingent Consideration, Description",
        "terseLabel": "Contingent Consideration, Description",
        "documentation": "Description of contingent consideration arrangement in business combination."
       }
      }
     },
     "auth_ref": [
      "r867",
      "r873",
      "r1556",
      "r1558"
     ]
    },
    "us-gaap_BusinessCombinationContingentConsiderationAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "BusinessCombinationContingentConsiderationAsset",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Business Combination, Contingent Consideration, Asset",
        "totalLabel": "Business Combination, Contingent Consideration, Asset, Total",
        "terseLabel": "Contingent Consideration",
        "documentation": "Amount of asset recognized arising from contingent consideration in a business combination."
       }
      }
     },
     "auth_ref": [
      "r866",
      "r873"
     ]
    },
    "country_CA": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2026",
     "localname": "CA",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "CANADA",
        "terseLabel": "Canada"
       }
      }
     },
     "auth_ref": []
    },
    "stpr_CA-QC": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/stpr/2026",
     "localname": "CA-QC",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "QUEBEC",
        "terseLabel": "Quebec"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CIBCMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CIBCMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "CIBC [Member]",
        "documentation": "The entity CIBC."
       }
      }
     },
     "auth_ref": []
    },
    "country_CN": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2026",
     "localname": "CN",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "CHINA",
        "terseLabel": "CHINA"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CanadaRevenueAgencyMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CanadaRevenueAgencyMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Canada Revenue Agency [Member]",
        "terseLabel": "Canada Revenue Agency [Member]",
        "documentation": "Designated tax department of the government of Canada."
       }
      }
     },
     "auth_ref": [
      "r2107",
      "r2111"
     ]
    },
    "hl_CapitalAccumulation401KPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CapitalAccumulation401KPlanMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Capital Accumulation 401(K) Plan",
        "label": "Capital Accumulation 401(K) Plan [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CapitalLeaseObligationsIncurred": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CapitalLeaseObligationsIncurred",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lease Obligation Incurred",
        "terseLabel": "Addition of finance lease obligations and right-of-use assets",
        "documentation": "Amount of increase in lease obligation from new lease."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "hl_CapitalizedDrillingCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CapitalizedDrillingCosts",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Capitalized drilling costs.",
        "label": "hl_CapitalizedDrillingCosts",
        "terseLabel": "Capitalized Drilling Costs"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CarbonMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CarbonMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related to carbon.",
        "label": "Carbon"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CareAndMaintenanceExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CareAndMaintenanceExpense",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 6.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents care and maintenance expenses.",
        "label": "Care and maintenance costs",
        "terseLabel": "Care and maintenance costs"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CarpenterSnowCreekSuperfundSiteCascadeCountyMontanaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CarpenterSnowCreekSuperfundSiteCascadeCountyMontanaMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Responsibility under CERCLA for environmental remediation and past costs the EPA has incurred related to the Carpenter Snow Creek Superfund Site, Cascade County, Montana.",
        "label": "Carpenter Snow Creek Superfund Site, Cascade County, Montana [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CasaBerardiAndKenoHillMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CasaBerardiAndKenoHillMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Casa Berardi and Keno Hill [Member]",
        "label": "Casa Berardi and Keno Hill [Member]",
        "terseLabel": "Casa Berardi and Keno Hill [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CasaBerardiKenoHillMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CasaBerardiKenoHillMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Casa Berardi &amp; Keno Hill [Member]",
        "label": "Casa Berardi &amp; Keno Hill [Member]",
        "documentation": "Casa Berardi &amp; Keno Hill [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CasaBerardiMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CasaBerardiMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Casa Berardi [Member]",
        "documentation": "Reporting segment classified as Casa Berardi.",
        "label": "Casa Berardi [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CascadiaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CascadiaMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cascadia [Member]",
        "documentation": "Cascadia Member",
        "terseLabel": "Cascadia [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_Cash": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "Cash",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Cash",
        "label": "Cash",
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r85",
      "r266",
      "r270",
      "r1190",
      "r1274",
      "r1306",
      "r1600",
      "r1619",
      "r1621",
      "r1636",
      "r1790",
      "r2211",
      "r2212",
      "r2213"
     ]
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Cash and cash equivalents",
        "totalLabel": "Cash and Cash Equivalents, at Carrying Value, Total",
        "label": "Cash and Cash Equivalent",
        "documentation": "Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate."
       }
      }
     },
     "auth_ref": [
      "r193",
      "r266",
      "r270",
      "r1467",
      "r2206"
     ]
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deferred cash consideration",
        "label": "Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations",
        "totalLabel": "Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations, Total",
        "documentation": "For the entity and the disposal group, cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CashAndCashEquivalentsPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashAndCashEquivalentsPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Cash and Cash Equivalents",
        "label": "Cash and Cash Equivalents, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value."
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Restricted Cash and Investments",
        "label": "Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]",
        "documentation": "Entity's cash and cash equivalents accounting policy with respect to restricted balances. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits."
       }
      }
     },
     "auth_ref": [
      "r1874"
     ]
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract]",
        "terseLabel": "Reconciliation of cash and cash equivalents and restricted cash and cash equivalensts above to where reported on the consolidated balance sheet"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation",
        "periodEndLabel": "Cash and cash equivalents and restricted cash and cash equivalents at end of year",
        "periodStartLabel": "Cash and cash equivalents and restricted cash and cash equivalents at beginning of year",
        "totalLabel": "Total cash and cash equivalents and restricted cash and cash equivalenst as reported on the consolidated cash flow statement",
        "documentation": "Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate."
       }
      }
     },
     "auth_ref": [
      "r57",
      "r266",
      "r270"
     ]
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation",
        "totalLabel": "Net increase (decrease) in cash and cash equivalents and restricted cash and cash equivalents",
        "documentation": "Amount of increase (decrease) in cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including effect from exchange rate change and including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate."
       }
      }
     },
     "auth_ref": [
      "r0",
      "r57"
     ]
    },
    "us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]",
        "terseLabel": "Non-cash investing and financing activities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Financing Activity, Discontinued Operation",
        "terseLabel": "Cash used by financing activities of discontinued operations",
        "documentation": "Amount of cash inflow (outflow) from financing activity attributable to discontinued operation. Financing activity includes, but is not limited to, obtaining resource from owner and providing return on, and return of, their investment; borrowing money and repaying amount borrowed, or settling obligation; and obtaining and paying for other resource obtained from creditor on long-term credit."
       }
      }
     },
     "auth_ref": [
      "r57"
     ]
    },
    "us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Investing Activity, Discontinued Operation",
        "terseLabel": "Cash used in investing activities of discontinued operations",
        "documentation": "Amount of cash inflow (outflow) from investing activity attributable to discontinued operation. Investing activity includes, but is not limited to, making and collecting loan, acquiring and disposing of debt and equity instruments, property, plant, and equipment, and other productive assets."
       }
      }
     },
     "auth_ref": [
      "r57",
      "r170"
     ]
    },
    "us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Cash provided by operating activities of discontinued operations",
        "label": "Cash Provided by (Used in) Operating Activity, Discontinued Operation",
        "totalLabel": "Cash provided by operating activities of discontinued operations",
        "documentation": "Amount of cash inflow (outflow) from operating activity attributable to discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity."
       }
      }
     },
     "auth_ref": [
      "r57",
      "r170"
     ]
    },
    "us-gaap_CertificatesOfDepositAtCarryingValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CertificatesOfDepositAtCarryingValue",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Equivalent, Certificate of Deposit, Carrying Value",
        "verboseLabel": "Certificates of deposit and other deposits",
        "documentation": "A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months."
       }
      }
     },
     "auth_ref": [
      "r1790"
     ]
    },
    "ecd_ChangedPeerGroupFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ChangedPeerGroupFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Changed Peer Group, Footnote [Text Block]",
        "terseLabel": "Changed Peer Group, Footnote"
       }
      }
     },
     "auth_ref": [
      "r1690"
     ]
    },
    "hl_ChangesInFairValueOfDerivativeContractsDesignatedAsHedgeTransactionsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ChangesInFairValueOfDerivativeContractsDesignatedAsHedgeTransactionsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Changes in fair value of derivative contracts designated as hedge transactions [Member]",
        "label": "Changes in fair value of derivative contracts designated as hedge transactions [Member]",
        "documentation": "Changes in fair value of derivative contracts designated as hedge transactions [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]",
        "terseLabel": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year"
       }
      }
     },
     "auth_ref": [
      "r1687"
     ]
    },
    "ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]",
        "terseLabel": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested"
       }
      }
     },
     "auth_ref": [
      "r1685"
     ]
    },
    "dei_CityAreaCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "CityAreaCode",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "City Area Code",
        "documentation": "Area code of city"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ClassOfStockDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ClassOfStockDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Stock [Domain]",
        "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock."
       }
      }
     },
     "auth_ref": [
      "r97",
      "r184",
      "r185",
      "r216",
      "r217",
      "r218",
      "r219",
      "r220",
      "r221",
      "r271",
      "r276",
      "r311",
      "r312",
      "r315",
      "r317",
      "r326",
      "r327",
      "r402",
      "r497",
      "r500",
      "r501",
      "r502",
      "r506",
      "r507",
      "r543",
      "r544",
      "r546",
      "r547",
      "r549",
      "r552",
      "r555",
      "r556",
      "r558",
      "r559",
      "r560",
      "r561",
      "r562",
      "r563",
      "r565",
      "r568",
      "r576",
      "r577",
      "r578",
      "r579",
      "r580",
      "r582",
      "r583",
      "r586",
      "r588",
      "r589",
      "r1010",
      "r1134",
      "r1135",
      "r1142",
      "r1143",
      "r1144",
      "r1181",
      "r1256",
      "r1257",
      "r1258",
      "r1259",
      "r1262",
      "r1264",
      "r1265",
      "r1266",
      "r1267",
      "r1268",
      "r1269",
      "r1270",
      "r1271",
      "r1272",
      "r1273",
      "r1275",
      "r1298",
      "r1321",
      "r1340",
      "r1433",
      "r1434",
      "r1435",
      "r1436",
      "r1437",
      "r1734",
      "r1879",
      "r1881",
      "r1891",
      "r2000",
      "r2004"
     ]
    },
    "us-gaap_ClassOfWarrantOrRightAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ClassOfWarrantOrRightAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Warrant or Right [Axis]",
        "documentation": "Information by type of warrant or right issued."
       }
      }
     },
     "auth_ref": [
      "r1994"
     ]
    },
    "us-gaap_ClassOfWarrantOrRightDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ClassOfWarrantOrRightDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Warrant or Right [Domain]",
        "documentation": "Name of the class or type of warrant or right outstanding. Warrants and rights represent derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months."
       }
      }
     },
     "auth_ref": [
      "r1994"
     ]
    },
    "us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Warrant or Right, Exercise Price of Warrants or Rights",
        "terseLabel": "Warrants exercise price per share",
        "documentation": "Exercise price per share or per unit of warrants or rights outstanding."
       }
      }
     },
     "auth_ref": [
      "r271",
      "r279",
      "r577"
     ]
    },
    "hl_ClassOfWarrantOrRightIssuedDuringPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ClassOfWarrantOrRightIssuedDuringPeriod",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of warrants or rights issued during period.",
        "label": "hl_ClassOfWarrantOrRightIssuedDuringPeriod",
        "terseLabel": "Class of Warrant or Right, Issued During Period (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Warrant or Right, Number of Securities Called by Each Warrant or Right",
        "terseLabel": "Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares)",
        "documentation": "Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares."
       }
      }
     },
     "auth_ref": [
      "r577"
     ]
    },
    "us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Warrant or Right, Number of Securities Called by Warrants or Rights",
        "terseLabel": "warrant holder",
        "documentation": "Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares."
       }
      }
     },
     "auth_ref": [
      "r1994"
     ]
    },
    "us-gaap_ClassOfWarrantOrRightOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ClassOfWarrantOrRightOutstanding",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Number of warrants (in shares)",
        "label": "Class of Warrant or Right, Outstanding",
        "documentation": "Number of warrants or rights outstanding."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_CoSelectedMeasureAmt": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "CoSelectedMeasureAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Company Selected Measure Amount",
        "terseLabel": "Company Selected Measure Amount"
       }
      }
     },
     "auth_ref": [
      "r1691"
     ]
    },
    "ecd_CoSelectedMeasureName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "CoSelectedMeasureName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Company Selected Measure Name",
        "terseLabel": "Company Selected Measure Name"
       }
      }
     },
     "auth_ref": [
      "r1691"
     ]
    },
    "us-gaap_CommitmentsAndContingencies": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommitmentsAndContingencies",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and Contingencies",
        "terseLabel": "Commitments and contingencies (Notes 5, 6, 9, 10, 14, 15, and 16)",
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur."
       }
      }
     },
     "auth_ref": [
      "r214",
      "r1134",
      "r1135",
      "r1141",
      "r1189",
      "r1297"
     ]
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligations1",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligations"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "terseLabel": "Commitments, Contingencies, and Obligations",
        "documentation": "The entire disclosure for commitments and contingencies."
       }
      }
     },
     "auth_ref": [
      "r486",
      "r487",
      "r1445",
      "r1960",
      "r1972",
      "r1974"
     ]
    },
    "us-gaap_CommodityContractMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommodityContractMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commodity Contract [Member]",
        "documentation": "Derivative instrument whose primary underlying risk is tied to commodity prices."
       }
      }
     },
     "auth_ref": [
      "r1476",
      "r1540",
      "r1542",
      "r1560",
      "r1561",
      "r1562",
      "r1564",
      "r1565",
      "r1566",
      "r1567",
      "r1568",
      "r1569",
      "r1570",
      "r1571",
      "r1572",
      "r1573",
      "r1574",
      "r1579",
      "r1581",
      "r1808",
      "r1809",
      "r1810",
      "r1811",
      "r1812",
      "r1813",
      "r1814",
      "r1815",
      "r1816",
      "r1817",
      "r1818",
      "r2154"
     ]
    },
    "hl_CommonCollectiveFundsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonCollectiveFundsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common Collective Funds",
        "label": "Common Collective Funds [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonSharesAndRoyaltyAssetReceivedForSaleOfHeclaQuebec": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonSharesAndRoyaltyAssetReceivedForSaleOfHeclaQuebec",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common shares and royalty asset received for sale of Hecla Quebec",
        "label": "Common Shares And Royalty Asset Received For Sale Of Hecla Quebec",
        "documentation": "Common Shares And Royalty Asset Received For Sale Of Hecla Quebec"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommonStockCapitalSharesReservedForFutureIssuance": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockCapitalSharesReservedForFutureIssuance",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Capital Shares Reserved for Future Issuance",
        "terseLabel": "Number of shares reserve for future issuance",
        "documentation": "Aggregate number of common shares reserved for future issuance."
       }
      }
     },
     "auth_ref": [
      "r1994"
     ]
    },
    "hl_CommonStockContributedToPensionPlans": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockContributedToPensionPlans",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The value of common stock contributed to pension plans.",
        "label": "Common stock contributed to pension plans",
        "terseLabel": "Common stock contributed to pension plans"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommonStockDividendsPerShareCashPaid": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockDividendsPerShareCashPaid",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Dividends, Per Share, Cash Paid",
        "terseLabel": "Common Stock, Dividends, Per Share, Cash Paid",
        "verboseLabel": "Common stock dividends declared, per common share (in dollars per share)",
        "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding."
       }
      }
     },
     "auth_ref": [
      "r1999",
      "r2001"
     ]
    },
    "us-gaap_CommonStockDividendsPerShareDeclared": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockDividendsPerShareDeclared",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Dividends, Per Share, Declared",
        "terseLabel": "Common Stock, Dividends, Per Share, Declared (in dollars per share)",
        "documentation": "Aggregate dividends declared during the period for each share of common stock outstanding."
       }
      }
     },
     "auth_ref": [
      "r586",
      "r589"
     ]
    },
    "hl_CommonStockIssuedAsIncentiveCompensation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedAsIncentiveCompensation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock Issued as Incentive Compensation",
        "documentation": "Common Stock Issued as Incentive Compensation",
        "terseLabel": "Common Stock Issued as Incentive Compensation"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedFor401KMatch": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedFor401KMatch",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the amount of common stock issued, in noncash financing activities, for 401(k) match.",
        "label": "Common stock issued for 401(k) match",
        "terseLabel": "Common stock issued for 401(k) match"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedForWarrantConversionValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedForWarrantConversionValue",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock Issued for Warrant Conversion Value",
        "documentation": "Common Stock Issued for Warrant Conversion Value",
        "terseLabel": "Common stock issued for warrant conversion"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedForWarrantExercises": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedForWarrantExercises",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock Issued for Warrant Exercises",
        "documentation": "Common Stock Issued for Warrant Exercises",
        "terseLabel": "Common Stock Issued for Warrant Exercises"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedForWarrantExercisesValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedForWarrantExercisesValue",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock Issued for Warrant Exercises Value",
        "documentation": "Common Stock Issued for Warrant Exercises Value",
        "terseLabel": "Common Stock Issued for Warrant Exercises Value"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToAlexcoResourceCorpShareholders": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToAlexcoResourceCorpShareholders",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common stock issued to Alexco Resource Corp. shareholders",
        "documentation": "Common stock issued to Alexco Resource Corp. shareholders",
        "terseLabel": "Common stock issued to Alexco Resource Corp. stockholders"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToAlexcoResourceCorpShareholdersInShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToAlexcoResourceCorpShareholdersInShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common stock issued to Alexco Resource Corp. shareholders ( in shares)",
        "documentation": "Common stock issued to Alexco Resource Corp. shareholders ( in shares)",
        "terseLabel": "Common stock issued to Alexco Resource Corp. shareholders ( in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToAlexcoResourceCorpShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToAlexcoResourceCorpShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common stock issued to Alexco Resource Corp Shares",
        "label": "Common stock issued to Alexco Resource Corp Shares",
        "terseLabel": "Common stock issued to Alexco Resource Corp. shareholders (17,992,875 shares), Shares"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToAlexcoResourceCorpStockholdersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToAlexcoResourceCorpStockholdersMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common stock issued to Alexco Resource Corp. stockholders [Member]",
        "terseLabel": "Common stock issued to Alexco Resource Corp. stockholders",
        "label": "Common Stock Issued To Alexco Resource Corp. Stockholders [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToAtacResourcesLtdStockholdersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToAtacResourcesLtdStockholdersMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock issued to ATAC Resources Ltd. stockholders",
        "documentation": "Common Stock Issued to ATAC Resources Ltd. Stockholders [Member]",
        "label": "Common Stock Issued To ATAC Resources Ltd. Stockholders [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToDirectors": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToDirectors",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock Issued to Directors",
        "documentation": "Common Stock Issued to Directors",
        "terseLabel": "Common stock issued to directors"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToInterimCeo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToInterimCeo",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock Issued to Interim CEO",
        "documentation": "Common Stock Issued to Interim CEO",
        "terseLabel": "Common stock issued to interim CEO"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToSettleTheAcquiredSilverStream": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToSettleTheAcquiredSilverStream",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common stock issued to settle the acquired silver stream",
        "documentation": "Common stock issued to settle the acquired silver stream",
        "terseLabel": "Common stock issued to settle the acquired silver stream"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToSettleTheAcquiredSilverStreamInShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToSettleTheAcquiredSilverStreamInShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common stock issued to settle the acquired silver stream (in shares)",
        "documentation": "Common stock issued to settle the acquired silver stream (in shares)",
        "terseLabel": "Common stock issued to settle the acquired silver stream (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToSettleTheAcquiredSilverStreamShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToSettleTheAcquiredSilverStreamShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common stock issued to settle the acquired silver stream, Shares",
        "label": "Common stock issued to settle the acquired silver stream, Shares",
        "terseLabel": "Common stock issued to settle the acquired silver stream (34,800,990 shares), Shares"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedToStockholders": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedToStockholders",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common stock issued to stockholders",
        "label": "Common stock issued to Alexco Resource Corp. stockholders",
        "terseLabel": "Common stock issued to stockholders",
        "verboseLabel": "Common stock issued to ATAC Resources Ltd. stockholders"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedUnderAtmProgram": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedUnderAtmProgram",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common stock issued under ATM program",
        "documentation": "Common stock issued under ATM program",
        "terseLabel": "Common stock issued under ATM program"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CommonStockIssuedUnderAtmProgramShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockIssuedUnderAtmProgramShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common stock issued under ATM program , shares",
        "documentation": "Common stock issued under ATM program , shares",
        "terseLabel": "Common stock issued under ATM program , shares"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommonStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common Stock",
        "label": "Common Stock [Member]",
        "documentation": "Stock that is subordinate to all other stock of the issuer."
       }
      }
     },
     "auth_ref": [
      "r221",
      "r583",
      "r1134",
      "r1135",
      "r1144",
      "r1626",
      "r1627",
      "r1628",
      "r1630",
      "r1631",
      "r1632",
      "r1633",
      "r1886",
      "r1887",
      "r1889",
      "r2171",
      "r2271",
      "r2277"
     ]
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockParOrStatedValuePerShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Par or Stated Value Per Share",
        "terseLabel": "Common stock, par value (in dollars per share)",
        "verboseLabel": "Common Shares Value Per Share",
        "documentation": "Face amount or stated value per share of common stock."
       }
      }
     },
     "auth_ref": [
      "r1804",
      "r1998",
      "r2211",
      "r2212",
      "r2218"
     ]
    },
    "hl_CommonStockRepurchaseProgramMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockRepurchaseProgramMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common stock repurchase program [member",
        "label": "Common Stock Repurchase Program [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockSharesAuthorized",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock, shares authorized (in shares)",
        "label": "Common Stock, Shares Authorized",
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws."
       }
      }
     },
     "auth_ref": [
      "r221",
      "r583",
      "r1134",
      "r1135",
      "r1144",
      "r1298"
     ]
    },
    "us-gaap_CommonStockSharesIssued": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockSharesIssued",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Issuance of Common Share",
        "label": "Common Stock, Shares, Issued",
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury."
       }
      }
     },
     "auth_ref": [
      "r221",
      "r583",
      "r1134",
      "r1135",
      "r1144"
     ]
    },
    "hl_CommonStockSharesIssuedLessTreasuryShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CommonStockSharesIssuedLessTreasuryShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (excluding those common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common stock, shares issued (in shares)",
        "terseLabel": "Common stock, shares issued (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockSharesOutstanding",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Shares, Outstanding",
        "periodEndLabel": "Common Stock, Shares, Outstanding, Ending Balance",
        "periodStartLabel": "Common Stock, Shares, Outstanding, Beginning Balance",
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation."
       }
      }
     },
     "auth_ref": [
      "r221",
      "r583",
      "r1134",
      "r1135",
      "r1144",
      "r1298",
      "r1318",
      "r1993",
      "r2277",
      "r2278"
     ]
    },
    "us-gaap_CommonStockValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CommonStockValue",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Value, Issued",
        "verboseLabel": "Common Stock Value",
        "terseLabel": "Common stock, $0.25 par value, authorized 1,250,000,000 shares; issued 2025 - 679,220,408 shares and 2024 - 640,547,918 shares",
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity."
       }
      }
     },
     "auth_ref": [
      "r221",
      "r544",
      "r551",
      "r583",
      "r1134",
      "r1135",
      "r1144",
      "r1192",
      "r1600"
     ]
    },
    "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "CompActuallyPaidVsCoSelectedMeasureTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Company Selected Measure [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Company Selected Measure"
       }
      }
     },
     "auth_ref": [
      "r1696"
     ]
    },
    "ecd_CompActuallyPaidVsNetIncomeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "CompActuallyPaidVsNetIncomeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Net Income [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Net Income"
       }
      }
     },
     "auth_ref": [
      "r1695"
     ]
    },
    "ecd_CompActuallyPaidVsOtherMeasureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "CompActuallyPaidVsOtherMeasureTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Other Measure [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Other Measure"
       }
      }
     },
     "auth_ref": [
      "r1697"
     ]
    },
    "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "CompActuallyPaidVsTotalShareholderRtnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Actually Paid vs. Total Shareholder Return [Text Block]",
        "terseLabel": "Compensation Actually Paid vs. Total Shareholder Return"
       }
      }
     },
     "auth_ref": [
      "r1694"
     ]
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ComprehensiveIncomeNetOfTax",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss4": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "terseLabel": "Comprehensive loss",
        "totalLabel": "Comprehensive income (loss)",
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners."
       }
      }
     },
     "auth_ref": [
      "r18",
      "r243",
      "r245",
      "r252",
      "r1151",
      "r1204",
      "r1205"
     ]
    },
    "us-gaap_ComprehensiveIncomeNetOfTaxAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ComprehensiveIncomeNetOfTaxAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]",
        "terseLabel": "Comprehensive income (loss):"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ComprehensiveIncomeNoteTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ComprehensiveIncomeNoteTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive Income (Loss) Note [Text Block]",
        "terseLabel": "Accumulated Other Comprehensive Income (Loss)",
        "documentation": "The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income."
       }
      }
     },
     "auth_ref": [
      "r36",
      "r251",
      "r1150",
      "r1202"
     ]
    },
    "us-gaap_ComprehensiveIncomePolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ComprehensiveIncomePolicyPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Comprehensive Income (Loss)",
        "label": "Comprehensive Income, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for comprehensive income."
       }
      }
     },
     "auth_ref": []
    },
    "hl_ConcentratesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ConcentratesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Concentrates [Member]",
        "label": "Concentrates [Member]",
        "terseLabel": "Concentrates"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ConcentrationRiskBenchmarkDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConcentrationRiskBenchmarkDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Benchmark [Domain]",
        "documentation": "The denominator in a calculation of a disclosed concentration risk percentage."
       }
      }
     },
     "auth_ref": [
      "r329",
      "r368",
      "r1246",
      "r1247",
      "r1444",
      "r1895",
      "r1896",
      "r1897",
      "r1898",
      "r1899"
     ]
    },
    "us-gaap_ConcentrationRiskByBenchmarkAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConcentrationRiskByBenchmarkAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Benchmark [Axis]",
        "documentation": "Information by benchmark of concentration risk."
       }
      }
     },
     "auth_ref": [
      "r329",
      "r368",
      "r1246",
      "r1247",
      "r1444",
      "r1895",
      "r1896",
      "r1897",
      "r1898",
      "r1899"
     ]
    },
    "us-gaap_ConcentrationRiskByTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConcentrationRiskByTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Type [Axis]",
        "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender."
       }
      }
     },
     "auth_ref": [
      "r329",
      "r368",
      "r1246",
      "r1247",
      "r1444",
      "r1895",
      "r1896",
      "r1897",
      "r1898",
      "r1899"
     ]
    },
    "us-gaap_ConcentrationRiskPercentage1": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConcentrationRiskPercentage1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Percentage of sales",
        "label": "Concentration Risk, Percentage",
        "verboseLabel": "Percentage of accounts receivable",
        "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division."
       }
      }
     },
     "auth_ref": [
      "r329",
      "r368",
      "r1895",
      "r1896",
      "r1897",
      "r1898",
      "r1899"
     ]
    },
    "us-gaap_ConcentrationRiskTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConcentrationRiskTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Type [Domain]",
        "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration."
       }
      }
     },
     "auth_ref": [
      "r329",
      "r368",
      "r1246",
      "r1247",
      "r1444",
      "r1895",
      "r1896",
      "r1897",
      "r1898",
      "r1899"
     ]
    },
    "hl_ConsiderationClosingDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ConsiderationClosingDate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consideration Closing Date",
        "documentation": "Consideration Closing Date",
        "terseLabel": "Consideration closing date"
       }
      }
     },
     "auth_ref": []
    },
    "srt_ConsolidationItemsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ConsolidationItemsAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidation Items [Axis]",
        "documentation": "Information by components, eliminations, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments."
       }
      }
     },
     "auth_ref": [
      "r98",
      "r127",
      "r128",
      "r129",
      "r130",
      "r131",
      "r132",
      "r133",
      "r134",
      "r135",
      "r271",
      "r272",
      "r280",
      "r283",
      "r324",
      "r340",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r361",
      "r362",
      "r363",
      "r497",
      "r498",
      "r499",
      "r500",
      "r502",
      "r503",
      "r504",
      "r505",
      "r506",
      "r588",
      "r1157",
      "r1496",
      "r1497",
      "r1761",
      "r1762",
      "r1985",
      "r1986"
     ]
    },
    "srt_ConsolidationItemsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ConsolidationItemsDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidation Items [Domain]",
        "documentation": "Components, elimination, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments."
       }
      }
     },
     "auth_ref": [
      "r98",
      "r127",
      "r128",
      "r129",
      "r130",
      "r131",
      "r132",
      "r133",
      "r134",
      "r135",
      "r271",
      "r272",
      "r280",
      "r283",
      "r324",
      "r340",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r361",
      "r362",
      "r363",
      "r497",
      "r498",
      "r499",
      "r500",
      "r502",
      "r503",
      "r504",
      "r505",
      "r506",
      "r588",
      "r1157",
      "r1496",
      "r1497",
      "r1761",
      "r1762",
      "r1985",
      "r1986"
     ]
    },
    "us-gaap_ConsolidationPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConsolidationPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Principles of Consolidation, Basis of Presentation and Other Information",
        "label": "Consolidation, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary."
       }
      }
     },
     "auth_ref": [
      "r33",
      "r1485"
     ]
    },
    "us-gaap_ConstructionInProgressMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConstructionInProgressMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Construction in progress",
        "label": "Construction in Progress [Member]",
        "documentation": "Structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service."
       }
      }
     },
     "auth_ref": [
      "r1944"
     ]
    },
    "hl_ContingentConsiderationPaymentFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ContingentConsiderationPaymentFairValue",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Contingent Consideration Payment Fair Value",
        "documentation": "Contingent Consideration Payment Fair Value",
        "terseLabel": "Contingent Consideration Payment Fair Value"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ContractualObligation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ContractualObligation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Contractual Obligation, Total",
        "label": "Contractual Obligation",
        "terseLabel": "Contractual obligation",
        "documentation": "Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments."
       }
      }
     },
     "auth_ref": [
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "hl_ConversionOfSeries2018aSeniorNotesIntoCommonStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ConversionOfSeries2018aSeniorNotesIntoCommonStockMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related to a conversion.",
        "label": "Conversion of Series 2018A Senior Notes Into Common Stock [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ConversionOfStockSharesConverted1": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConversionOfStockSharesConverted1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Number of series B preffered stock coverted",
        "label": "Conversion of Stock, Shares Converted",
        "documentation": "The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "us-gaap_ConversionOfStockSharesIssued1": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConversionOfStockSharesIssued1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock issued upon conversion of series B preffered stock",
        "label": "Conversion of Stock, Shares Issued",
        "documentation": "The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "us-gaap_ConversionOfStockTypeOfStockConverted": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConversionOfStockTypeOfStockConverted",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Conversion of Stock, Type of Stock Converted",
        "terseLabel": "Conversion of Stock",
        "documentation": "The type of stock (i.e. preferred, common, treasury, etc.) being converted in a noncash (or part noncash) transaction."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "us-gaap_ConvertiblePreferredStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConvertiblePreferredStockMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Convertible Preferred Stock [Member]",
        "terseLabel": "Convertible Preferred Stock [Member]",
        "documentation": "Preferred stock that may be exchanged into common shares or other types of securities at the owner's option."
       }
      }
     },
     "auth_ref": [
      "r558",
      "r559",
      "r565",
      "r1630",
      "r1631",
      "r1632",
      "r1633",
      "r1785",
      "r1803",
      "r1994",
      "r1995",
      "r1996",
      "r1997"
     ]
    },
    "us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ConvertiblePreferredStockSharesIssuedUponConversion",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Convertible Preferred Stock, Shares Issued upon Conversion",
        "terseLabel": "Convertible Preferred Stock, Shares",
        "documentation": "Number of shares issued for each share of convertible preferred stock that is converted."
       }
      }
     },
     "auth_ref": [
      "r79",
      "r571",
      "r577"
     ]
    },
    "hl_CopperMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CopperMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Copper [Member]",
        "documentation": "Copper [Member]",
        "terseLabel": "Copper [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CostDepreciationAmortizationAndDepletion": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CostDepreciationAmortizationAndDepletion",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Cost, Depreciation, Amortization and Depletion, Total",
        "label": "Cost, Depreciation, Amortization and Depletion",
        "terseLabel": "Depreciation, depletion and amortization",
        "documentation": "Amount of expense for allocation of cost of tangible and intangible assets over their useful lives, and reduction in quantity of natural resource due to consumption directly used in production of good and rendering of service."
       }
      }
     },
     "auth_ref": [
      "r1480",
      "r1481",
      "r1822",
      "r1941",
      "r1949"
     ]
    },
    "us-gaap_CostOfGoodsAndServicesSold": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CostOfGoodsAndServicesSold",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cost of Product and Service Sold",
        "terseLabel": "Total cost of sales",
        "totalLabel": "Total cost of sales",
        "verboseLabel": "Reclassification from AOCI to cost of goods sold",
        "documentation": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities."
       }
      }
     },
     "auth_ref": [
      "r43",
      "r44",
      "r1098",
      "r1479",
      "r1484",
      "r1563",
      "r1862"
     ]
    },
    "hl_CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The costs related to goods produced and sold during the reporting period, before depreciation, depletion, and amortization.",
        "label": "Cost of sales and other direct production costs",
        "terseLabel": "Costs applicable to sales"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CostsApplicableToSalesTemporarilySuspendedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CostsApplicableToSalesTemporarilySuspendedOperations",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Costs applicable to sales - temporarily suspended operations",
        "label": "Costs Applicable To Sales Temporarily Suspended Operations",
        "documentation": "Costs Applicable To Sales Temporarily Suspended Operations"
       }
      }
     },
     "auth_ref": []
    },
    "srt_CounterpartyNameAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "CounterpartyNameAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Counterparty Name [Axis]",
        "documentation": "Information by name of counterparty. A counterparty is the other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution."
       }
      }
     },
     "auth_ref": [
      "r136",
      "r137",
      "r271",
      "r281",
      "r282",
      "r512",
      "r562",
      "r1051",
      "r1056",
      "r1079",
      "r1184",
      "r1473",
      "r1475",
      "r1476",
      "r1808",
      "r1809",
      "r1810",
      "r1811",
      "r1812",
      "r1813",
      "r1814",
      "r1815",
      "r1816",
      "r2154",
      "r2155",
      "r2156",
      "r2157",
      "r2207",
      "r2208"
     ]
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Cover [Abstract]",
        "terseLabel": "Cover",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "hl_CreditAgreementMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CreditAgreementMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Credit Agreement [Member]",
        "documentation": "Credit Agreement [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CreditFacilityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CreditFacilityAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Credit Facility [Axis]",
        "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing."
       }
      }
     },
     "auth_ref": [
      "r191",
      "r200",
      "r496",
      "r1134",
      "r1135",
      "r1138",
      "r1983"
     ]
    },
    "us-gaap_CreditFacilityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CreditFacilityDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Credit Facility [Domain]",
        "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing."
       }
      }
     },
     "auth_ref": [
      "r191",
      "r200",
      "r496",
      "r1134",
      "r1135",
      "r1138",
      "r1983"
     ]
    },
    "hl_CumulativeStockRepurchased": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CumulativeStockRepurchased",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the cumulative number of shares that have been repurchased up to a certain date.",
        "label": "hl_CumulativeStockRepurchased",
        "terseLabel": "Cumulative Stock Repurchased (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CurrentDerivativesLiabilityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CurrentDerivativesLiabilityMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption encompassing current derivatives liability.",
        "terseLabel": "Other Current Liabilities [Member]",
        "label": "Current Derivatives Liability [Member]",
        "verboseLabel": "Current derivatives liability"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CurrentFederalStateAndLocalTaxExpenseBenefitAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Current:",
        "label": "Current Federal, State and Local, Tax Expense (Benefit) [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CurrentFederalTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CurrentFederalTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current Federal Tax Expense (Benefit)",
        "terseLabel": "United States",
        "negatedTerseLabel": "United States",
        "documentation": "Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r1746",
      "r1877",
      "r1883",
      "r2115"
     ]
    },
    "dei_CurrentFiscalYearEndDate": {
     "xbrltype": "gMonthDayItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "CurrentFiscalYearEndDate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current Fiscal Year End Date",
        "documentation": "End date of current fiscal year in the format --MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CurrentForeignTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CurrentForeignTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current Foreign Tax Expense (Benefit)",
        "terseLabel": "Canada",
        "negatedTerseLabel": "Canada",
        "documentation": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r1746",
      "r1877",
      "r1883"
     ]
    },
    "us-gaap_CurrentIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CurrentIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Current Income Tax Expense (Benefit), Total",
        "label": "Current Income Tax Expense (Benefit)",
        "negatedTotalLabel": "Total current income and mining tax provision",
        "documentation": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r806",
      "r1877",
      "r1883"
     ]
    },
    "us-gaap_CurrentStateAndLocalTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CurrentStateAndLocalTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current State and Local Tax Expense (Benefit)",
        "negatedLabel": "State and state mining taxes",
        "terseLabel": "State income and state mining taxes",
        "documentation": "Amount of current state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r1746",
      "r1877",
      "r1883",
      "r2115"
     ]
    },
    "hl_CustomerAMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerAMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer A [Member]",
        "documentation": "Customer A [Member]",
        "verboseLabel": "Customer A [Member]",
        "terseLabel": "Customer A [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CustomerBMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerBMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer B [Member]",
        "documentation": "Customer B [Member]",
        "terseLabel": "Customer B [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CustomerCMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerCMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer C [Member]",
        "documentation": "Customer C [Member]",
        "terseLabel": "Customer C [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CustomerConcentrationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CustomerConcentrationRiskMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer Concentration Risk [Member]",
        "terseLabel": "Customer Concentration Risk [Member]",
        "documentation": "Reflects the percentage that revenues in the period from one or more significant customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer."
       }
      }
     },
     "auth_ref": [
      "r368",
      "r1896"
     ]
    },
    "hl_CustomerDMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerDMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Customer D [Member]",
        "label": "Customer D [Member]",
        "terseLabel": "Customer D [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CustomerEMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerEMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Customer E [Member]",
        "label": "Customer E [Member]",
        "terseLabel": "Customer E [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CustomerFMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerFMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Customer F [Member]",
        "label": "Customer F [Member]",
        "terseLabel": "Customer F [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CustomerGMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerGMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Customer G [Member]",
        "label": "Customer G [Member]",
        "terseLabel": "Customer G [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CustomerHMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerHMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer H [Member]",
        "documentation": "Customer H [Member]",
        "terseLabel": "Customer H [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_CustomerKMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "CustomerKMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Customer K [Member]",
        "label": "Customer K [Member]",
        "documentation": "Customer K [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DebtConversionByUniqueDescriptionAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtConversionByUniqueDescriptionAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Conversion Description [Axis]",
        "documentation": "Information by description of debt issuances converted in a noncash or part noncash transaction."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "us-gaap_DebtConversionNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtConversionNameDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Conversion, Name [Domain]",
        "documentation": "The name of the original debt issue that has been converted in a noncash (or part noncash) transaction during the accounting period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "us-gaap_DebtCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt, Current",
        "totalLabel": "Debt, Current, Total",
        "terseLabel": "Current debt",
        "negatedLabel": "Less: current debt",
        "documentation": "Amount of debt and lease obligation, classified as current."
       }
      }
     },
     "auth_ref": [
      "r1793"
     ]
    },
    "us-gaap_DebtDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeases4",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeases"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Debt, Credit Facility and Leases",
        "label": "Debt Disclosure [Text Block]",
        "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants."
       }
      }
     },
     "auth_ref": [
      "r61",
      "r191",
      "r192",
      "r200",
      "r201",
      "r205",
      "r207",
      "r208",
      "r210",
      "r211",
      "r271",
      "r273",
      "r470",
      "r471",
      "r472",
      "r473",
      "r474",
      "r495",
      "r496",
      "r508",
      "r514",
      "r515",
      "r516",
      "r517",
      "r518",
      "r519",
      "r524",
      "r531",
      "r532",
      "r534",
      "r944",
      "r1030",
      "r1134",
      "r1135",
      "r1140"
     ]
    },
    "us-gaap_DebtInstrumentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument [Axis]",
        "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities."
       }
      }
     },
     "auth_ref": [
      "r191",
      "r192",
      "r200",
      "r205",
      "r206",
      "r207",
      "r208",
      "r209",
      "r211",
      "r509",
      "r510",
      "r511",
      "r512",
      "r513",
      "r515",
      "r520",
      "r521",
      "r522",
      "r523",
      "r525",
      "r526",
      "r527",
      "r528",
      "r529",
      "r530",
      "r577",
      "r1134",
      "r1135",
      "r1140",
      "r1529",
      "r1530",
      "r1531",
      "r1532",
      "r1533",
      "r1598",
      "r1877",
      "r1878",
      "r1880",
      "r1885",
      "r1961",
      "r1962",
      "r1963",
      "r2200",
      "r2201",
      "r2219"
     ]
    },
    "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentBasisSpreadOnVariableRate1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Spread over the London Interbank Offered Rate",
        "label": "Debt Instrument, Basis Spread on Variable Rate",
        "verboseLabel": "Debt instrument, basis spread on variable rate",
        "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument."
       }
      }
     },
     "auth_ref": []
    },
    "hl_DebtInstrumentBasisSpreadOnVariableRateApplicableMargin": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentBasisSpreadOnVariableRateApplicableMargin",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Basis Spread on Variable Rate, Applicable Margin",
        "documentation": "Debt Instrument, Basis Spread on Variable Rate, Applicable Margin",
        "terseLabel": "Debt instrument, basis spread on variable rate, applicable margin"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DebtInstrumentCallPremium": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentCallPremium",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument Call Premium",
        "documentation": "Debt Instrument Call Premium",
        "terseLabel": "Debt instrument call premium"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DebtInstrumentCarryingAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentCarryingAmount",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Principal",
        "label": "Long-Term Debt, Gross",
        "documentation": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt."
       }
      }
     },
     "auth_ref": [
      "r535",
      "r2211",
      "r2212",
      "r2215"
     ]
    },
    "hl_DebtInstrumentCarryingAmountAfterUnamortizedDiscountPremiumAndIssuanceCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentCarryingAmountAfterUnamortizedDiscountPremiumAndIssuanceCosts",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total debt",
        "label": "Debt Instrument Carrying Amount After Unamortized Discount Premium And Issuance Costs",
        "documentation": "Debt Instrument Carrying Amount After Unamortized Discount Premium And Issuance Costs"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DebtInstrumentEffectiveAnnualYield": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentEffectiveAnnualYield",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "hl_DebtInstrumentEffectiveAnnualYield",
        "documentation": "The effective annual yield of the debt instrument.",
        "terseLabel": "Debt instrument, effective annual yield"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DebtInstrumentFaceAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentFaceAmount",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Face Amount",
        "terseLabel": "Debt instrument, face amount",
        "documentation": "Face (par) amount of debt instrument at time of issuance."
       }
      }
     },
     "auth_ref": [
      "r509",
      "r1030",
      "r1031",
      "r1530",
      "r1531",
      "r1598"
     ]
    },
    "us-gaap_DebtInstrumentInterestRateStatedPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentInterestRateStatedPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "terseLabel": "Debt instrument, interest rate, stated percentage",
        "documentation": "Contractual interest rate for funds borrowed, under the debt agreement."
       }
      }
     },
     "auth_ref": [
      "r192",
      "r205",
      "r510",
      "r1134",
      "r1135",
      "r1140"
     ]
    },
    "us-gaap_DebtInstrumentLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r192",
      "r205",
      "r206",
      "r207",
      "r208",
      "r209",
      "r211",
      "r509",
      "r510",
      "r511",
      "r512",
      "r513",
      "r515",
      "r520",
      "r521",
      "r522",
      "r523",
      "r525",
      "r526",
      "r527",
      "r528",
      "r529",
      "r530",
      "r533",
      "r577",
      "r944",
      "r1134",
      "r1135",
      "r1140",
      "r1157",
      "r1529",
      "r1530",
      "r1531",
      "r1532",
      "r1533",
      "r1598",
      "r1877",
      "r1878",
      "r1880",
      "r1885",
      "r2200",
      "r2201"
     ]
    },
    "us-gaap_DebtInstrumentMeasurementInput": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentMeasurementInput",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Measurement Input",
        "terseLabel": "Debt Instrument, Measurement Input",
        "documentation": "Value of input used to measure debt instrument, including, but not limited to, convertible and non-convertible debt."
       }
      }
     },
     "auth_ref": [
      "r2175",
      "r2176",
      "r2177"
     ]
    },
    "us-gaap_DebtInstrumentNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentNameDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Name [Domain]",
        "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities."
       }
      }
     },
     "auth_ref": [
      "r191",
      "r192",
      "r200",
      "r205",
      "r206",
      "r207",
      "r208",
      "r209",
      "r211",
      "r509",
      "r510",
      "r511",
      "r512",
      "r513",
      "r515",
      "r520",
      "r521",
      "r522",
      "r523",
      "r525",
      "r526",
      "r527",
      "r528",
      "r529",
      "r530",
      "r577",
      "r1134",
      "r1135",
      "r1140",
      "r1529",
      "r1530",
      "r1531",
      "r1532",
      "r1533",
      "r1598",
      "r1877",
      "r1878",
      "r1880",
      "r1885",
      "r1961",
      "r1962",
      "r1963",
      "r2200",
      "r2201",
      "r2219"
     ]
    },
    "hl_DebtInstrumentPartiallyRedeemedAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentPartiallyRedeemedAmount",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument Partially Redeemed Amount",
        "documentation": "Debt Instrument Partially Redeemed Amount",
        "terseLabel": "Partially redeemed amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DebtInstrumentParticipationFeePercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentParticipationFeePercent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Participation Fee, Percent",
        "documentation": "Debt Instrument, Participation Fee, Percent",
        "terseLabel": "Debt instrument, participation fee, percent"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DebtInstrumentPaymentTerms": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentPaymentTerms",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Payment Terms",
        "terseLabel": "Debt Instrument, Payment Terms",
        "documentation": "Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment."
       }
      }
     },
     "auth_ref": [
      "r35",
      "r1789",
      "r1795"
     ]
    },
    "us-gaap_DebtInstrumentPeriodicPaymentInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentPeriodicPaymentInterest",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Payment of Interest",
        "label": "Debt Instrument, Periodic Payment, Interest",
        "documentation": "Amount of the required periodic payments applied to interest."
       }
      }
     },
     "auth_ref": [
      "r1789",
      "r1794"
     ]
    },
    "us-gaap_DebtInstrumentRedemptionPricePercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentRedemptionPricePercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Redemption Price, Percentage",
        "terseLabel": "Debt instrument, redemption price, percentage",
        "documentation": "Percentage price of original principal amount of debt at which debt can be redeemed by the issuer."
       }
      }
     },
     "auth_ref": [
      "r72"
     ]
    },
    "hl_DebtInstrumentRedemptionPricePercentageIncludingAccruedAndUnpaidInterest": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentRedemptionPricePercentageIncludingAccruedAndUnpaidInterest",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage price of original principal amount of debt, including accrued and unpaid interest, at which debt can be redeemed by the issuer.",
        "label": "hl_DebtInstrumentRedemptionPricePercentageIncludingAccruedAndUnpaidInterest",
        "terseLabel": "Debt instrument, redemption price, percentage, including accrued and unpaid interest"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DebtInstrumentRedemptionPricePercentageNetOfCashProceedsOfEquityOfferings": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentRedemptionPricePercentageNetOfCashProceedsOfEquityOfferings",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage price of original principal amount of debt at which debt can be redeemed by the issuer, net of cash proceeds of equity offerings.",
        "label": "hl_DebtInstrumentRedemptionPricePercentageNetOfCashProceedsOfEquityOfferings",
        "terseLabel": "Debt instrument, redemption price, percentage, net of cash proceeds of equity offerings"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DebtInstrumentRepaidPrincipal": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentRepaidPrincipal",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Repaid, Principal",
        "terseLabel": "Debt instrument total payment",
        "documentation": "Amount of principal of debt repaid."
       }
      }
     },
     "auth_ref": [
      "r1259"
     ]
    },
    "us-gaap_DebtInstrumentUnamortizedDiscount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentUnamortizedDiscount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Debt Instrument, Unamortized Discount, Total",
        "label": "Debt Instrument, Unamortized Discount",
        "terseLabel": "Debt instrument, unamortized discount",
        "documentation": "Amount, after accumulated amortization, of debt discount."
       }
      }
     },
     "auth_ref": [
      "r1988",
      "r2199",
      "r2200",
      "r2201"
     ]
    },
    "us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Unamortized discount/premium and issuance costs",
        "label": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net",
        "totalLabel": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total",
        "negatedLabel": "Unamortized discount/premium and issuance costs",
        "documentation": "Amount of unamortized debt discount (premium) and debt issuance costs."
       }
      }
     },
     "auth_ref": [
      "r520",
      "r536",
      "r1029",
      "r1030",
      "r1031",
      "r1530",
      "r1531",
      "r1598"
     ]
    },
    "us-gaap_DebtInstrumentUnamortizedPremium": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DebtInstrumentUnamortizedPremium",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Debt Instrument, Unamortized Premium, Total",
        "label": "Debt Instrument, Unamortized Premium",
        "terseLabel": "Debt instrument, unamortized premium",
        "documentation": "Amount, after accumulated amortization, of debt premium."
       }
      }
     },
     "auth_ref": [
      "r1988",
      "r2199",
      "r2200",
      "r2201"
     ]
    },
    "hl_DebtInstrumentUnamortizedPremiumPercentageOfPrincipal": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DebtInstrumentUnamortizedPremiumPercentageOfPrincipal",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The percentage of principal of the premium on the debt instrument at the time of issuance.",
        "label": "hl_DebtInstrumentUnamortizedPremiumPercentageOfPrincipal",
        "terseLabel": "Debt instrument, unamortized premium, percentage of principal"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DecreaseRelatedToReleaseOfValuationAllowanceMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DecreaseRelatedToReleaseOfValuationAllowanceMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Decrease related to release of valuation allowance.",
        "label": "Decrease Related to Release of Valuation Allowance [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DecreaseRelatedToUtilizationAndExpirationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DecreaseRelatedToUtilizationAndExpirationMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Decrease Related to Utilization and Expiration",
        "label": "Decrease Related to Utilization and Expiration [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DeferredCashConsideration": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DeferredCashConsideration",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Cash Consideration",
        "documentation": "Deferred Cash Consideration",
        "negatedTerseLabel": "Deferred cash consideration"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Axis]",
        "documentation": "Information by type of deferred compensation related to other postretirement benefit arrangements that are not equivalent to a defined benefit other postretirement benefit plan. Includes, but is not limited to, employment contracts with one or more selected officers or key employees. Excludes equity-based compensation plans, defined benefit pension plans and defined benefit other postretirement benefit plans."
       }
      }
     },
     "auth_ref": [
      "r62",
      "r63"
     ]
    },
    "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredFederalIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Federal Income Tax Expense (Benefit)",
        "negatedTerseLabel": "United States",
        "negatedLabel": "Domestic",
        "documentation": "Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r1877",
      "r1883",
      "r2114",
      "r2115"
     ]
    },
    "us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredFederalStateAndLocalTaxExpenseBenefitAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deferred:",
        "label": "Deferred Federal, State and Local, Tax Expense (Benefit) [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredForeignIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredForeignIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Foreign Income Tax Expense (Benefit)",
        "negatedTerseLabel": "Canada",
        "terseLabel": "Canada",
        "negatedLabel": "Foreign",
        "verboseLabel": "Foreign",
        "documentation": "Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r1877",
      "r1883",
      "r2114"
     ]
    },
    "us-gaap_DeferredIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Income Tax Expense (Benefit)",
        "totalLabel": "Deferred Income Tax Expense (Benefit), Total",
        "negatedTotalLabel": "Total deferred income and mining tax provision",
        "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r94",
      "r1877",
      "r1883"
     ]
    },
    "us-gaap_DeferredIncomeTaxLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredIncomeTaxLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Deferred Tax Liabilities, Gross, Total",
        "label": "Deferred Tax Liabilities, Gross",
        "negatedTotalLabel": "Total deferred tax liabilities",
        "documentation": "Amount of deferred tax liability attributable to taxable temporary differences."
       }
      }
     },
     "auth_ref": [
      "r797"
     ]
    },
    "us-gaap_DeferredIncomeTaxLiabilitiesNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredIncomeTaxLiabilitiesNet",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Income Tax Liabilities, Net",
        "terseLabel": "Deferred tax liability",
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting."
       }
      }
     },
     "auth_ref": [
      "r215",
      "r779",
      "r780",
      "r1134",
      "r1135",
      "r1139",
      "r1188"
     ]
    },
    "us-gaap_DeferredOtherTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredOtherTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Canada - provincial mining taxes",
        "label": "Deferred Other Tax Expense (Benefit)",
        "negatedLabel": "Canada - provincial mining taxes",
        "documentation": "Amount of other deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. For example, but not limited to, acquisition-date income tax benefits or expenses recognized from changes in the acquirer's valuation allowance for its previously existing deferred tax assets resulting from a business combination and adjustments to beginning-of-year balance of a valuation allowance because of a change in circumstance causing a change in judgment about the realizability of the related deferred tax asset in future periods."
       }
      }
     },
     "auth_ref": [
      "r1877",
      "r1883",
      "r2113"
     ]
    },
    "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred State and Local Income Tax Expense (Benefit)",
        "negatedLabel": "State and state mining taxes",
        "documentation": "Amount of deferred state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r1877",
      "r1883",
      "r2114",
      "r2115"
     ]
    },
    "us-gaap_DeferredTaxAssetDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Asset [Domain]",
        "documentation": "Identification of the deferred tax asset for which a valuation reserve exists."
       }
      }
     },
     "auth_ref": [
      "r2110"
     ]
    },
    "us-gaap_DeferredTaxAssetsGross": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsGross",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Assets, Gross",
        "totalLabel": "Total deferred tax assets",
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards."
       }
      }
     },
     "auth_ref": [
      "r798"
     ]
    },
    "us-gaap_DeferredTaxAssetsNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsNet",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Assets, Net of Valuation Allowance",
        "totalLabel": "Total deferred tax assets",
        "documentation": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards."
       }
      }
     },
     "auth_ref": [
      "r2109"
     ]
    },
    "us-gaap_DeferredTaxAssetsNetAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsNetAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deferred tax assets:",
        "label": "Deferred Tax Assets, Net [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsOperatingLossCarryforwardsDomestic",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Assets, Operating Loss Carryforwards, Domestic",
        "terseLabel": "Domestic net operating losses",
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsOperatingLossCarryforwardsForeign",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Assets, Operating Loss Carryforwards, Foreign",
        "terseLabel": "Foreign net operating losses",
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "us-gaap_DeferredTaxAssetsOther": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsOther",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Assets, Other",
        "terseLabel": "Miscellaneous",
        "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "us-gaap_DeferredTaxAssetsTaxCreditCarryforwards": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsTaxCreditCarryforwards",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Assets, Tax Credit Carryforwards",
        "totalLabel": "Deferred Tax Assets, Tax Credit Carryforwards, Total",
        "terseLabel": "Deferred tax assets, tax credit carryforwards",
        "documentation": "Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsTaxCreditCarryforwardsForeign",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Assets, Tax Credit Carryforwards, Foreign",
        "terseLabel": "Foreign tax credit carryforward",
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "hl_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredExploration": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredExploration",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Deferred exploration.",
        "label": "hl_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredExploration",
        "terseLabel": "Deferred exploration"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReclamationCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReclamationCosts",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accrued reclamation costs.",
        "label": "hl_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReclamationCosts",
        "terseLabel": "Accrued reclamation costs"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredTaxAssetsUnrealizedCurrencyLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsUnrealizedCurrencyLosses",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Foreign exchange loss",
        "label": "Deferred Tax Assets, Unrealized Currency Losses",
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on foreign currency transactions."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "us-gaap_DeferredTaxAssetsValuationAllowance": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxAssetsValuationAllowance",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deferred tax assets, valuation allowance",
        "negatedPeriodEndLabel": "Balance at end of year",
        "label": "Deferred Tax Assets, Valuation Allowance",
        "negatedPeriodStartLabel": "Balance at beginning of year",
        "negatedTerseLabel": "Valuation allowance",
        "documentation": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized."
       }
      }
     },
     "auth_ref": [
      "r799"
     ]
    },
    "us-gaap_DeferredTaxLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deferred tax liabilities",
        "label": "Deferred Tax Liabilities, Net",
        "negatedTotalLabel": "Net deferred tax liability",
        "totalLabel": "Net deferred tax liability",
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting."
       }
      }
     },
     "auth_ref": [
      "r2109"
     ]
    },
    "us-gaap_DeferredTaxLiabilitiesNetAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxLiabilitiesNetAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deferred tax liabilities:",
        "label": "Deferred Tax Liabilities, Net [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredTaxLiabilitiesOther": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxLiabilitiesOther",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Liabilities, Other",
        "negatedTerseLabel": "Miscellaneous",
        "documentation": "Amount of deferred tax liability attributable to taxable temporary differences classified as other."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DeferredTaxLiabilitiesPropertyPlantAndEquipment",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfNetDeferredTaxAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Liabilities, Property, Plant and Equipment",
        "negatedTerseLabel": "Properties, plants and equipment",
        "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment."
       }
      }
     },
     "auth_ref": [
      "r2112"
     ]
    },
    "us-gaap_DefinedBenefitPlanAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAmountsRecognizedInTheConsolidatedBalanceSheetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accumulated other comprehensive loss",
        "totalLabel": "Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax, Total",
        "label": "Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax",
        "documentation": "Amount, before tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit)."
       }
      }
     },
     "auth_ref": [
      "r2",
      "r3",
      "r17",
      "r37",
      "r2047"
     ]
    },
    "us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanActualReturnOnPlanAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)",
        "terseLabel": "Actual return on plan assets",
        "documentation": "Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses."
       }
      }
     },
     "auth_ref": [
      "r633",
      "r1544"
     ]
    },
    "us-gaap_DefinedBenefitPlanActuarialGainLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanActuarialGainLoss",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)",
        "terseLabel": "Actuarial return",
        "documentation": "Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan."
       }
      }
     },
     "auth_ref": [
      "r626"
     ]
    },
    "us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAmortizationOfGainsLosses",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails": {
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Amortization of Gain (Loss)",
        "negatedLabel": "Amortization of net loss (gain)",
        "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r620",
      "r658",
      "r705",
      "r1544",
      "r1545"
     ]
    },
    "us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAmortizationOfPriorServiceCostCredit",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails": {
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Amortization of prior service benefit",
        "label": "Defined Benefit Plan, Amortization of Prior Service Cost (Credit)",
        "documentation": "Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r620",
      "r659",
      "r706",
      "r1544",
      "r1545"
     ]
    },
    "hl_DefinedBenefitPlanAmountsRecognizedInBalanceSheetIncludingAccumulatedOtherComprehensiveIncomeBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DefinedBenefitPlanAmountsRecognizedInBalanceSheetIncludingAccumulatedOtherComprehensiveIncomeBeforeTax",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAmountsRecognizedInTheConsolidatedBalanceSheetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of asset (liability), recognized in statement of financial position, including accumulated other comprehensive income before tax, for defined benefit pension and other postretirement plans.",
        "label": "hl_DefinedBenefitPlanAmountsRecognizedInBalanceSheetIncludingAccumulatedOtherComprehensiveIncomeBeforeTax",
        "totalLabel": "Net amount recognized"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DefinedBenefitPlanAssumedLongTermRateBasisSpread": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DefinedBenefitPlanAssumedLongTermRateBasisSpread",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Assumed long term rate basis spread for defined benefit plan.",
        "label": "hl_DefinedBenefitPlanAssumedLongTermRateBasisSpread",
        "terseLabel": "Defined Benefit Plan Assumed Long Term Rate Basis Spread"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discount rate: projected benefit obligation",
        "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate",
        "documentation": "Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r665",
      "r693"
     ]
    },
    "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Rate of compensation increase: projected benefit obligation",
        "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase",
        "documentation": "Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r666",
      "r694"
     ]
    },
    "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discount rate: net periodic pension cost",
        "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate",
        "documentation": "Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r665",
      "r693"
     ]
    },
    "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Expected rate of return on plan assets",
        "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets",
        "terseLabel": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets",
        "documentation": "Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r667",
      "r695",
      "r711"
     ]
    },
    "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Rate of compensation increase: net periodic pension cost",
        "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase",
        "documentation": "Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r666",
      "r694"
     ]
    },
    "us-gaap_DefinedBenefitPlanBenefitObligation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanBenefitObligation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Benefit obligation at beginning of year",
        "label": "Defined Benefit Plan, Benefit Obligation",
        "periodEndLabel": "Benefit obligation at end of year",
        "documentation": "Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r621",
      "r680"
     ]
    },
    "us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanBenefitObligationBenefitsPaid",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Benefit Obligation, Benefits Paid",
        "negatedTerseLabel": "Benefits paid",
        "documentation": "Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services."
       }
      }
     },
     "auth_ref": [
      "r628",
      "r681",
      "r714"
     ]
    },
    "hl_DefinedBenefitPlanBenefitObligationChangeInMortalityRate": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DefinedBenefitPlanBenefitObligationChangeInMortalityRate",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in benefit obligation of defined benefit plan from change in mortality rate.",
        "label": "hl_DefinedBenefitPlanBenefitObligationChangeInMortalityRate",
        "terseLabel": "Change due to mortality change"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DefinedBenefitPlanBenefitObligationIncreaseDecreaseForDiscountRateChange": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DefinedBenefitPlanBenefitObligationIncreaseDecreaseForDiscountRateChange",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Change due to discount rate change",
        "documentation": "Amount of increase (decrease) in benefit obligation of defined benefit plan from the change of the discount rate of the existing plan.",
        "label": "hl_DefinedBenefitPlanBenefitObligationIncreaseDecreaseForDiscountRateChange",
        "terseLabel": "Change due to discount rate change"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanByPlanAssetCategoriesAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Plan Assets, Category [Axis]",
        "documentation": "Information by defined benefit plan asset investment."
       }
      }
     },
     "auth_ref": [
      "r642",
      "r643",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r670",
      "r682",
      "r683",
      "r684",
      "r698",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544"
     ]
    },
    "us-gaap_DefinedBenefitPlanContributionsByEmployer": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanContributionsByEmployer",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Plan Assets, Contributions by Employer",
        "terseLabel": "Defined Benefit Plan, Plan Assets, Contributions by Employer",
        "verboseLabel": "Employer contributions",
        "documentation": "Amount of contribution received by defined benefit plan from employer which increases plan assets."
       }
      }
     },
     "auth_ref": [
      "r635",
      "r645",
      "r681",
      "r683",
      "r709",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544",
      "r1545"
     ]
    },
    "us-gaap_DefinedBenefitPlanDisclosureLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanDisclosureLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan Disclosure [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r679",
      "r680",
      "r681",
      "r682",
      "r684",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r691",
      "r693",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r710"
     ]
    },
    "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFutureBenefitPaymentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years",
        "terseLabel": "Years 2031-2035",
        "documentation": "Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year."
       }
      }
     },
     "auth_ref": [
      "r652",
      "r687"
     ]
    },
    "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFutureBenefitPaymentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year One",
        "terseLabel": "2026",
        "documentation": "Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year."
       }
      }
     },
     "auth_ref": [
      "r652",
      "r687"
     ]
    },
    "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFutureBenefitPaymentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Five",
        "terseLabel": "2030",
        "documentation": "Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year."
       }
      }
     },
     "auth_ref": [
      "r652",
      "r687"
     ]
    },
    "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFutureBenefitPaymentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Four",
        "terseLabel": "2029",
        "documentation": "Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year."
       }
      }
     },
     "auth_ref": [
      "r652",
      "r687"
     ]
    },
    "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFutureBenefitPaymentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Three",
        "terseLabel": "2028",
        "documentation": "Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year."
       }
      }
     },
     "auth_ref": [
      "r652",
      "r687"
     ]
    },
    "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFutureBenefitPaymentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Two",
        "terseLabel": "2027",
        "documentation": "Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year."
       }
      }
     },
     "auth_ref": [
      "r652",
      "r687"
     ]
    },
    "us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanExpectedReturnOnPlanAssets",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails": {
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Expected Return (Loss) on Plan Assets",
        "negatedLabel": "Expected return on plan assets",
        "documentation": "Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r620",
      "r657",
      "r704",
      "r1544",
      "r1545"
     ]
    },
    "us-gaap_DefinedBenefitPlanFairValueOfPlanAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanFairValueOfPlanAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total fair value",
        "label": "Defined Benefit Plan, Plan Assets, Amount",
        "periodEndLabel": "Fair value of plan assets at end of year",
        "periodStartLabel": "Fair value of plan assets at beginning of year",
        "documentation": "Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee."
       }
      }
     },
     "auth_ref": [
      "r632",
      "r643",
      "r645",
      "r646",
      "r680",
      "r682",
      "r683",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544"
     ]
    },
    "us-gaap_DefinedBenefitPlanFundedStatusOfPlan": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanFundedStatusOfPlan",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Funded (Unfunded) Status of Plan",
        "totalLabel": "Funded status at end of year",
        "documentation": "Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status."
       }
      }
     },
     "auth_ref": [
      "r618",
      "r641",
      "r680",
      "r1544"
     ]
    },
    "us-gaap_DefinedBenefitPlanInterestCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanInterestCost",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails": {
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Interest Cost",
        "terseLabel": "Interest cost",
        "documentation": "Amount of cost recognized for passage of time related to defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r620",
      "r624",
      "r656",
      "r703",
      "r1544",
      "r1545"
     ]
    },
    "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanNetPeriodicBenefitCost",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)",
        "totalLabel": "Net periodic pension (benefit) cost",
        "documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r654",
      "r700",
      "r701",
      "r1544",
      "r1545"
     ]
    },
    "hl_DefinedBenefitPlanNetPeriodicBenefitCostCreditExceptServiceCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditExceptServiceCost",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of net periodic benefit cost (credit) except service cost for defined benefit plan.",
        "label": "hl_DefinedBenefitPlanNetPeriodicBenefitCostCreditExceptServiceCost",
        "terseLabel": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Except Service cost"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of income or comprehensive income that includes components of net periodic benefit cost (credit), excluding service cost component, for defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r654",
      "r700",
      "r701"
     ]
    },
    "us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation",
        "terseLabel": "Accumulated benefit obligation",
        "documentation": "Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets."
       }
      }
     },
     "auth_ref": [
      "r677",
      "r678",
      "r1544"
     ]
    },
    "us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets",
        "terseLabel": "Fair value of plan assets",
        "documentation": "Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets."
       }
      }
     },
     "auth_ref": [
      "r677",
      "r678",
      "r1544"
     ]
    },
    "us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation",
        "terseLabel": "Projected benefit obligation",
        "documentation": "Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets."
       }
      }
     },
     "auth_ref": [
      "r2055"
     ]
    },
    "us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanPlanAssetsBenefitsPaid",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Plan Assets, Benefits Paid",
        "negatedLabel": "Benefits paid",
        "documentation": "Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services."
       }
      }
     },
     "auth_ref": [
      "r637",
      "r681",
      "r2072"
     ]
    },
    "us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanPlanAssetsTargetAllocationPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Investment policy allocation",
        "label": "Defined Benefit Plan, Plan Assets, Target Allocation, Percentage",
        "documentation": "Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan."
       }
      }
     },
     "auth_ref": [
      "r642",
      "r1544"
     ]
    },
    "us-gaap_DefinedBenefitPlanServiceCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanServiceCost",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails": {
       "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansNetPeriodicPensionCostDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansNetPeriodicPensionCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Service Cost",
        "terseLabel": "Service cost",
        "documentation": "Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r622",
      "r655",
      "r702",
      "r1544",
      "r1545"
     ]
    },
    "us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]",
        "documentation": "Disclosure of information about defined benefit pension plans or other postretirement defined benefit plans. The arrangements are generally based on terms and conditions stipulated by the entity, and which contain a promise by the employer to pay certain amounts or awards at designated future dates, including a period after retirement, upon compliance with stipulated requirements. Excludes disclosures pertaining to defined contribution plans."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r27",
      "r28",
      "r29",
      "r30"
     ]
    },
    "us-gaap_DefinedContributionPlanDisclosureLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedContributionPlanDisclosureLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Contribution Plan Disclosure [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r715"
     ]
    },
    "us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedContributionPlanEmployerDiscretionaryContributionAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Defined Benefit Plan, Plan Assets, Contributions by Employer",
        "label": "Defined Contribution Plan, Employer Discretionary Contribution Amount",
        "documentation": "Amount of discretionary contributions made by an employer to a defined contribution plan."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedContributionPlanEmployerMatchingContributionPercent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay",
        "terseLabel": "Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay",
        "documentation": "Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedContributionPlanEmployerMatchingContributionPercentOfMatch",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Contribution Plan, Employer Matching Contribution, Percent of Match",
        "terseLabel": "Defined Contribution Plan, Employer Matching Contribution, Percent of Match",
        "documentation": "Percentage employer matches of the employee's percentage contribution matched."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedContributionPlanTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedContributionPlanTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Contribution Plan [Table]",
        "documentation": "Disclosure of information about defined contribution pension plans or defined contribution other postretirement plans, separately for pension plans and other postretirement benefit plans."
       }
      }
     },
     "auth_ref": [
      "r715"
     ]
    },
    "us-gaap_DepositsMoneyMarketDeposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DepositsMoneyMarketDeposits",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deposits, Money Market Deposits",
        "verboseLabel": "Money market funds and other bank deposits",
        "documentation": "Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts."
       }
      }
     },
     "auth_ref": [
      "r2211",
      "r2212",
      "r2214"
     ]
    },
    "us-gaap_Depreciation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "Depreciation",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Write-down of property, plant and equipment",
        "label": "Depreciation",
        "totalLabel": "Depreciation, Total",
        "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r260",
      "r454",
      "r1478",
      "r1479",
      "r1481",
      "r1483"
     ]
    },
    "hl_DepreciationAmortizationAndDepletion": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DepreciationAmortizationAndDepletion",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Depreciation Amortization And Depletion",
        "documentation": "Depreciation Amortization And Depletion",
        "terseLabel": "Depreciation, depletion and amortization"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DepreciationDepletionAndAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DepreciationDepletionAndAmortization",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Depreciation, Depletion and Amortization, Total",
        "label": "Depreciation, Depletion and Amortization",
        "terseLabel": "Depreciation, Depletion and Amortization, Total",
        "verboseLabel": "Depreciation, depletion and amortization",
        "documentation": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r261",
      "r324",
      "r343",
      "r361",
      "r1478",
      "r1496",
      "r1497",
      "r1941",
      "r1942",
      "r1949",
      "r1951"
     ]
    },
    "us-gaap_DerivativeAssetCurrentStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeAssetCurrentStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Other current assets",
        "documentation": "Indicates line item in statement of financial position that includes derivative asset classified as current."
       }
      }
     },
     "auth_ref": [
      "r1815"
     ]
    },
    "us-gaap_DerivativeAssetNoncurrentStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeAssetNoncurrentStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Other non-current assets",
        "documentation": "Indicates line item in statement of financial position that includes derivative asset classified as noncurrent."
       }
      }
     },
     "auth_ref": [
      "r1815"
     ]
    },
    "us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Asset, Statement of Financial Position [Extensible Enumeration]",
        "verboseLabel": "Metal forward contracts",
        "documentation": "Indicates line item in statement of financial position that includes derivative asset."
       }
      }
     },
     "auth_ref": [
      "r1815"
     ]
    },
    "us-gaap_DerivativeAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Derivative Asset, Total",
        "label": "Derivative Asset",
        "verboseLabel": "Metal forward contracts",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r234",
      "r235",
      "r943",
      "r982",
      "r983",
      "r996",
      "r1006",
      "r1007",
      "r1008",
      "r1276",
      "r1277",
      "r1278",
      "r1280",
      "r1281",
      "r1283",
      "r1284",
      "r1285",
      "r1287",
      "r1288",
      "r1304",
      "r1305",
      "r1396",
      "r1401",
      "r1405",
      "r1406",
      "r1407",
      "r1408",
      "r1472",
      "r1474",
      "r1475",
      "r1476",
      "r1586",
      "r1589",
      "r1596",
      "r1597",
      "r1628",
      "r2175",
      "r2176",
      "r2177",
      "r2272"
     ]
    },
    "us-gaap_DerivativeAssetsCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeAssetsCurrent",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Asset, Current",
        "verboseLabel": "Other current assets",
        "terseLabel": "Contracts in an asset position",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r235"
     ]
    },
    "us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeAssetsLiabilitiesAtFairValueNet",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Derivative Assets (Liabilities), at Fair Value, Net, Total",
        "label": "Derivative Assets (Liabilities), at Fair Value, Net",
        "verboseLabel": "Net asset (liability)",
        "documentation": "Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments."
       }
      }
     },
     "auth_ref": [
      "r2175",
      "r2176",
      "r2177"
     ]
    },
    "us-gaap_DerivativeAssetsNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeAssetsNoncurrent",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Asset, Noncurrent",
        "verboseLabel": "Other non-current assets",
        "terseLabel": "Other non-current assets",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r235"
     ]
    },
    "us-gaap_DerivativeContractTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeContractTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Contract [Domain]",
        "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset."
       }
      }
     },
     "auth_ref": [
      "r256",
      "r895",
      "r896",
      "r897",
      "r898",
      "r899",
      "r900",
      "r901",
      "r902",
      "r903",
      "r904",
      "r905",
      "r906",
      "r907",
      "r908",
      "r909",
      "r910",
      "r911",
      "r912",
      "r913",
      "r914",
      "r915",
      "r916",
      "r917",
      "r918",
      "r1075",
      "r1285",
      "r1288",
      "r1303",
      "r1304",
      "r1305",
      "r1308",
      "r1309",
      "r1310",
      "r1311",
      "r1313",
      "r1314",
      "r1315",
      "r1316",
      "r1327",
      "r1328",
      "r1329",
      "r1330",
      "r1333",
      "r1334",
      "r1335",
      "r1336",
      "r1396",
      "r1398",
      "r1405",
      "r1407",
      "r1472",
      "r1473",
      "r1476",
      "r1580",
      "r1581",
      "r1601",
      "r1626",
      "r1628",
      "r1808",
      "r1809",
      "r1810",
      "r1811",
      "r1812",
      "r1813",
      "r1814",
      "r1815",
      "r1816",
      "r2154",
      "r2155",
      "r2156",
      "r2157",
      "r2178",
      "r2179",
      "r2180",
      "r2181",
      "r2182",
      "r2183",
      "r2185",
      "r2186"
     ]
    },
    "hl_DerivativeFairValueObligationsUnderTheAgreements": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DerivativeFairValueObligationsUnderTheAgreements",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of required settlement obligation under the agreements at termination.",
        "label": "hl_DerivativeFairValueObligationsUnderTheAgreements",
        "terseLabel": "Derivative, Fair Value, Obligations Under the Agreements"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Derivative Liability, Subject to Master Netting Arrangement, before Offset of Collateral, Total",
        "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset of Collateral",
        "terseLabel": "Derivative Liability, Fair Value, Amount Not Offset Against Collateral, Total",
        "documentation": "Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement."
       }
      }
     },
     "auth_ref": [
      "r1810",
      "r2154"
     ]
    },
    "us-gaap_DerivativeForwardExchangeRate1": {
     "xbrltype": "pureItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeForwardExchangeRate1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative, Forward Exchange Rate",
        "terseLabel": "Derivative, Forward Exchange Rate",
        "documentation": "Contractual rate at which a foreign currency can be purchased or sold."
       }
      }
     },
     "auth_ref": [
      "r2152"
     ]
    },
    "us-gaap_DerivativeGainLossOnDerivativeNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeGainLossOnDerivativeNet",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Derivative, Gain (Loss) on Derivative, Net, Total",
        "label": "Derivative, Gain (Loss) on Derivative, Net",
        "terseLabel": "Derivative, Gain (Loss) on Derivative, Net, Total",
        "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement."
       }
      }
     },
     "auth_ref": [
      "r1596",
      "r2129"
     ]
    },
    "us-gaap_DerivativeGainStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeGainStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative, Gain, Statement of Income or Comprehensive Income [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of income or comprehensive income that includes gain from derivative."
       }
      }
     },
     "auth_ref": [
      "r2129"
     ]
    },
    "us-gaap_DerivativeInstrumentDetailAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeInstrumentDetailAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Instrument Detail [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeInstrumentRiskAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeInstrumentRiskAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Instrument [Axis]",
        "documentation": "Information by type of derivative contract."
       }
      }
     },
     "auth_ref": [
      "r256",
      "r895",
      "r896",
      "r897",
      "r898",
      "r899",
      "r900",
      "r901",
      "r902",
      "r903",
      "r904",
      "r905",
      "r906",
      "r907",
      "r908",
      "r909",
      "r910",
      "r911",
      "r912",
      "r913",
      "r914",
      "r915",
      "r916",
      "r917",
      "r918",
      "r1075",
      "r1285",
      "r1288",
      "r1303",
      "r1304",
      "r1305",
      "r1308",
      "r1309",
      "r1310",
      "r1311",
      "r1313",
      "r1314",
      "r1315",
      "r1316",
      "r1327",
      "r1328",
      "r1329",
      "r1330",
      "r1333",
      "r1334",
      "r1335",
      "r1336",
      "r1396",
      "r1398",
      "r1405",
      "r1407",
      "r1472",
      "r1473",
      "r1476",
      "r1580",
      "r1581",
      "r1601",
      "r1626",
      "r1628",
      "r1808",
      "r1809",
      "r1810",
      "r1811",
      "r1812",
      "r1813",
      "r1814",
      "r1815",
      "r1816",
      "r2154",
      "r2155",
      "r2156",
      "r2157",
      "r2178",
      "r2179",
      "r2180",
      "r2181",
      "r2182",
      "r2183",
      "r2185",
      "r2186"
     ]
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstruments",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstruments1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]",
        "terseLabel": "Derivative Instruments",
        "verboseLabel": "Derivative Instruments",
        "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts."
       }
      }
     },
     "auth_ref": [
      "r572",
      "r573",
      "r575",
      "r884",
      "r885",
      "r886",
      "r887",
      "r888",
      "r889",
      "r890",
      "r891",
      "r892",
      "r893",
      "r894",
      "r928",
      "r929",
      "r930",
      "r933",
      "r934",
      "r935",
      "r936",
      "r937",
      "r938",
      "r939",
      "r940",
      "r941",
      "r942",
      "r950",
      "r1580",
      "r1581",
      "r1582",
      "r1583",
      "r1584"
     ]
    },
    "us-gaap_DerivativeLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Derivative Liability, Total",
        "label": "Derivative Liability",
        "verboseLabel": "Metal forward contracts",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r234",
      "r235",
      "r943",
      "r982",
      "r983",
      "r996",
      "r1006",
      "r1007",
      "r1008",
      "r1276",
      "r1277",
      "r1278",
      "r1280",
      "r1283",
      "r1284",
      "r1285",
      "r1287",
      "r1288",
      "r1313",
      "r1315",
      "r1316",
      "r1398",
      "r1399",
      "r1401",
      "r1405",
      "r1406",
      "r1407",
      "r1408",
      "r1472",
      "r1474",
      "r1475",
      "r1476",
      "r2175",
      "r2176",
      "r2177",
      "r2272"
     ]
    },
    "us-gaap_DerivativeLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Liability, Current",
        "negatedLabel": "Other current assets, liability position",
        "terseLabel": "Contracts in a liability position",
        "negatedTerseLabel": "Current derivative liabilities",
        "verboseLabel": "Current derivative liabilities",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r235"
     ]
    },
    "us-gaap_DerivativeLiabilitiesNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLiabilitiesNoncurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-current derivatitive liabilities",
        "label": "Derivative Liability, Noncurrent",
        "negatedLabel": "Other non-current assets, liability position",
        "verboseLabel": "Derivatives liabilities",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r235"
     ]
    },
    "us-gaap_DerivativeLiabilityCurrentStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLiabilityCurrentStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Other current liabilities",
        "documentation": "Indicates line item in statement of financial position that includes derivative liability classified as current."
       }
      }
     },
     "auth_ref": [
      "r1815"
     ]
    },
    "us-gaap_DerivativeLiabilityMeasurementInput": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLiabilityMeasurementInput",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative liability, measurement input",
        "label": "Derivative Liability, Measurement Input",
        "documentation": "Value of input used to measure derivative liability."
       }
      }
     },
     "auth_ref": [
      "r984",
      "r985",
      "r986"
     ]
    },
    "us-gaap_DerivativeLiabilityNoncurrentStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLiabilityNoncurrentStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Other non current liabilities",
        "documentation": "Indicates line item in statement of financial position that includes derivative liability classified as noncurrent."
       }
      }
     },
     "auth_ref": [
      "r1815"
     ]
    },
    "us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative Liability, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Metal forward contracts",
        "documentation": "Indicates line item in statement of financial position that includes derivative liability."
       }
      }
     },
     "auth_ref": [
      "r1815"
     ]
    },
    "us-gaap_DerivativeLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r574",
      "r2153",
      "r2158"
     ]
    },
    "us-gaap_DerivativeLossOnDerivative": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLossOnDerivative",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative, loss on derivative",
        "label": "Derivative, Loss on Derivative",
        "documentation": "Amount of decrease in the fair value of derivatives recognized in the income statement."
       }
      }
     },
     "auth_ref": [
      "r2129"
     ]
    },
    "us-gaap_DerivativeLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative, Loss, Statement of Income or Comprehensive Income [Extensible Enumeration]",
        "terseLabel": "Derivative, loss, statement of income or comprehensive income [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of income or comprehensive income that includes loss from derivative."
       }
      }
     },
     "auth_ref": [
      "r2129"
     ]
    },
    "us-gaap_DerivativeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative [Member]",
        "documentation": "This element represents types of derivative financial instruments which are financial instruments or other contractual arrangements with all three of the following characteristics: (a) it has (1) one or more underlyings and (2) one or more notional amounts or payment provisions or both. Those terms determine the amount of the settlement or settlements, and, in some cases, whether or not a settlement is required; (b) it requires no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; and (c) its terms require or permit net settlement, it can readily be settled net by a means outside the contract, or it provides for delivery of an asset that puts the recipient in a position not substantially different from net settlement. Notwithstanding the above characteristics, loan commitments that relate to the origination of mortgage loans that will be held for sale are accounted for as derivative instruments by the issuer of the loan commitment (that is, the potential lender)."
       }
      }
     },
     "auth_ref": [
      "r1587"
     ]
    },
    "us-gaap_DerivativeNetLiabilityPositionAggregateFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeNetLiabilityPositionAggregateFairValue",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative, Net Liability Position, Aggregate Fair Value",
        "terseLabel": "Derivative net liability position fair value",
        "documentation": "The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument."
       }
      }
     },
     "auth_ref": [
      "r931",
      "r1584"
     ]
    },
    "us-gaap_DerivativeNonmonetaryNotionalAmountMass": {
     "xbrltype": "massItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeNonmonetaryNotionalAmountMass",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative, Nonmonetary Notional Amount, Mass",
        "terseLabel": "Production Protected",
        "verboseLabel": "Derivative, Nonmonetary Notional Amount, Mass",
        "documentation": "Nominal mass used to calculate payments on a derivative instrument."
       }
      }
     },
     "auth_ref": [
      "r2151"
     ]
    },
    "us-gaap_DerivativeNotionalAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeNotionalAmount",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative, Notional Amount",
        "label": "Derivative, Notional Amount",
        "documentation": "Nominal or face amount used to calculate payment on derivative."
       }
      }
     },
     "auth_ref": [
      "r1580",
      "r2125",
      "r2126"
     ]
    },
    "us-gaap_DerivativeNumberOfInstrumentsHeld": {
     "xbrltype": "integerItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeNumberOfInstrumentsHeld",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Derivative, Number of Instruments Held, Total",
        "label": "Derivative, Number of Instruments Held",
        "terseLabel": "Derivative, Number of Instruments Held, Total",
        "documentation": "The number of derivative instruments of a particular group held by the entity."
       }
      }
     },
     "auth_ref": [
      "r1287",
      "r1396",
      "r1397",
      "r1400",
      "r1628",
      "r2125",
      "r2126"
     ]
    },
    "us-gaap_DerivativePremiumPaid": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativePremiumPaid",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative, Premium Paid",
        "terseLabel": "Premium paid",
        "documentation": "Amount of premium paid on derivative."
       }
      }
     },
     "auth_ref": [
      "r1747",
      "r1748",
      "r2279"
     ]
    },
    "us-gaap_DerivativeTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DerivativeTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Derivative [Table]",
        "documentation": "Disclosure of information about derivative instrument or group of derivative instruments, including, but not limited to, type of derivative instrument, risk being hedged, notional amount, hedge designation, related hedged item, inception date, and maturity date."
       }
      }
     },
     "auth_ref": [
      "r574",
      "r2153",
      "r2158"
     ]
    },
    "us-gaap_DescriptionOfFairValueHedgeActivity": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DescriptionOfFairValueHedgeActivity",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Description of Fair Value Hedge Activity",
        "terseLabel": "Description of hedge activity",
        "documentation": "Contains all pertinent information about an entity's fair value hedging activities."
       }
      }
     },
     "auth_ref": [
      "r2125",
      "r2126"
     ]
    },
    "us-gaap_DesignatedAsHedgingInstrumentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DesignatedAsHedgingInstrumentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Designated as Hedging Instrument [Member]",
        "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP)."
       }
      }
     },
     "auth_ref": [
      "r2153"
     ]
    },
    "hl_DirectorsStockPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DirectorsStockPlanMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information pertaining to the Director's Stock Plan.",
        "label": "Directors Stock Plan [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award",
        "label": "Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]",
        "documentation": "Tabular disclosure of share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r2073"
     ]
    },
    "us-gaap_DisclosureTextBlockAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisclosureTextBlockAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure Text Block [Abstract]",
        "terseLabel": "Notes to Financial Statements"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DiscontinuedOperationAdditionalDisclosuresAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DiscontinuedOperationAdditionalDisclosuresAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operation, Additional Disclosures [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DiscontinuedOperationBeforeIncomeAndMiningTaxProvision": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DiscontinuedOperationBeforeIncomeAndMiningTaxProvision",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operation, Before Income And Mining Tax Provision",
        "documentation": "Discontinued Operation, Before Income And Mining Tax Provision"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DiscontinuedOperationCostOfGoodsAndServicesSold": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DiscontinuedOperationCostOfGoodsAndServicesSold",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operation, Cost Of Goods And Services Sold",
        "documentation": "Discontinued Operation, Cost Of Goods And Services Sold",
        "totalLabel": "Discontinued Operation, Total cost of sales"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax",
        "label": "Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax",
        "verboseLabel": "Recognized loss",
        "documentation": "Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r154",
      "r1464",
      "r1466",
      "r1768",
      "r2225"
     ]
    },
    "us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_EarningsPerShareBasic",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discontinued operations",
        "label": "Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share",
        "verboseLabel": "Income (loss) from discontinued operations",
        "documentation": "Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1890"
     ]
    },
    "us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_EarningsPerShareDiluted",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share",
        "terseLabel": "Discontinued operations",
        "verboseLabel": "Income (loss) from discontinued operations",
        "documentation": "Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1890"
     ]
    },
    "hl_DiscontinuedOperationOfInventoriesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DiscontinuedOperationOfInventoriesAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operation of Inventories [Abstract]",
        "documentation": "Discontinued Operation of Inventories [Abstract]",
        "terseLabel": "Inventories:"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DiscontinuedOperationOfOtherExpenses": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DiscontinuedOperationOfOtherExpenses",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operation of Other Expenses",
        "documentation": "Discontinued Operation of Other Expenses",
        "terseLabel": "Discontinued Operation Other (expense) income:"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DiscontinuedOperationOtherOperatingExpensesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DiscontinuedOperationOtherOperatingExpensesAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discontinued Operation, Other Operating Expenses:",
        "label": "Discontinued Operation, Other Operating Expenses [Abstract]",
        "documentation": "Discontinued Operation, Other Operating Expenses [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DiscontinuedOperationsAndDisposalGroupsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operations and Disposal Groups [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DiscontinuedOperationsPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DiscontinuedOperationsPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operations, Policy [Policy Text Block]",
        "terseLabel": "Discontinued Operations",
        "documentation": "Disclosure of accounting policy for discontinued operations. Includes, but is not limited to, method of interest allocation to a discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1766"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net",
        "terseLabel": "Disposal Group, Including Discontinued Operation, Accounts Receivable",
        "verboseLabel": "Discontinued Operation, Accounts receivable",
        "documentation": "Amount classified as accounts, notes and loans receivable attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r1462",
      "r1465",
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansRemaining": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansRemaining",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Remaining",
        "documentation": "Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Remaining",
        "terseLabel": "Accounts receivable related to working capital remaining"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current",
        "totalLabel": "Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current, Total",
        "terseLabel": "Discontinued Operation, Accounts payable and accrued liabilities",
        "documentation": "Amount classified as accounts payable and accrued liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxPayable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxPayable",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Accrued Income Tax Payable",
        "terseLabel": "Discontinued Operation, Accrued taxes",
        "documentation": "Amount classified as income tax obligations attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Assets, Noncurrent",
        "totalLabel": "Disposal Group, Including Discontinued Operation, Assets, Noncurrent, Total",
        "terseLabel": "Assets of discontinued operations",
        "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r173",
      "r453",
      "r465",
      "r1767",
      "r1778",
      "r1780"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents",
        "terseLabel": "Disposal Group, Including Discontinued Operation, Cash",
        "verboseLabel": "Discontinued Operation, Cash and cash equivalents",
        "documentation": "Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r1462",
      "r1465",
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationConsideration",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Consideration",
        "terseLabel": "Amount of consideration receivable",
        "documentation": "Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1953"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationOtherOperatingExpenses",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Costs of Goods Sold",
        "terseLabel": "Discontinued Operation, Costs applicable to sales",
        "documentation": "Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1461",
      "r1463",
      "r1464",
      "r1466"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discontinued Operation, Deferred tax liabilities",
        "label": "Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities",
        "documentation": "Amount classified as deferred tax liabilities attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationOtherOperatingExpenses",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Depreciation and Amortization",
        "terseLabel": "Discontinued Operation, Depreciation, depletion and amortization",
        "documentation": "Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1461",
      "r1463"
     ]
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationEmployeeRelatedLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationEmployeeRelatedLiabilitiesCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Employee Related Liabilities Current",
        "documentation": "Disposal Group, Including Discontinued Operation, Employee Related Liabilities Current",
        "terseLabel": "Discontinued Operation, Accrued payroll and related benefits"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationExplorationAndPre-Development": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationExplorationAndPre-Development",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationOtherOperatingExpenses",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Exploration and Pre-Development",
        "documentation": "Disposal Group, Including Discontinued Operation, Exploration and Pre-Development",
        "terseLabel": "Discontinued Operation, Exploration and pre-development"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationFinanceAndOperatingLeaseLiabilityCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationFinanceAndOperatingLeaseLiabilityCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Finance And Operating Lease Liability Current",
        "documentation": "Disposal Group, Including Discontinued Operation, Finance And Operating Lease Liability Current",
        "terseLabel": "Discontinued Operation, Finance leases"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTransactionGainLossRealized": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTransactionGainLossRealized",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNonOperatingIncomeExpense",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation,Foreign Currency Transaction Gain Loss Realized",
        "documentation": "Disposal Group, Including Discontinued Operation,Foreign Currency Transaction Gain Loss Realized",
        "terseLabel": "Discontinued Operation, Net foreign exchange loss"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationOtherOperatingExpenses",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, General and Administrative Expense",
        "terseLabel": "Discontinued Operation, General and administrative",
        "documentation": "Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1777",
      "r1781"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Gross Profit (Loss)",
        "terseLabel": "Discontinued Operation, Gross profit",
        "totalLabel": "Discontinued Operation, Gross profit",
        "documentation": "Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1777",
      "r1781"
     ]
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationIncomeAndMiningTaxProvision": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationIncomeAndMiningTaxProvision",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Income and mining tax provision",
        "documentation": "Disposal Group, Including Discontinued Operation, Income and mining tax provision",
        "terseLabel": "Discontinued Operation, Income and mining tax provision",
        "negatedLabel": "Income and mining tax provision"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationInterestExpense",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNonOperatingIncomeExpense",
       "weight": -1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Interest Expense",
        "terseLabel": "Discontinued Operation, Interest expense",
        "negatedLabel": "Discontinued Operation, Interest expense",
        "documentation": "Amount of interest expense attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r178",
      "r180",
      "r1461",
      "r1463",
      "r1464",
      "r1466"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationInventory1",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Inventory",
        "terseLabel": "Discontinued Operation, Product inventories",
        "documentation": "Amount classified as inventory attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r1462",
      "r1465",
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationLossOnDisposalOfBusiness": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationLossOnDisposalOfBusiness",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discontinued Operation, Loss on disposal of Hecla Quebec Inc.",
        "label": "Disposal Group, Including Discontinued Operation, Loss on disposal of Business",
        "documentation": "Disposal Group, Including Discontinued Operation, Loss on disposal of Business"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationMaterialsAndSupplies": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationMaterialsAndSupplies",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Materials and Supplies",
        "documentation": "Disposal Group, Including Discontinued Operation, Materials and Supplies",
        "terseLabel": "Discontinued Operation, Materials and supplies"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationMineReclamationAndClosingLiabilityNonCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationMineReclamationAndClosingLiabilityNonCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Mine Reclamation And Closing Liability Non current",
        "documentation": "Disposal Group, Including Discontinued Operation, Mine Reclamation And Closing Liability Noncurrent",
        "terseLabel": "Discontinued Operation, Accrued reclamation and closure costs"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationNetIncomeLossAvailableToCommonStockholdersBasic": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationNetIncomeLossAvailableToCommonStockholdersBasic",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discontinued Operation, Net (loss) income from discontinued operations",
        "label": "Disposal Group, Including Discontinued Operation, Net Income Loss Available To Common Stockholders Basic",
        "documentation": "Disposal Group, Including Discontinued Operation, Net Income Loss Available To Common Stockholders Basic",
        "totalLabel": "Discontinued Operation, (Loss) income from discontinued operations"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationNonOperatingGainsLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationNonOperatingGainsLosses",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNonOperatingIncomeExpense",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Non operating Gains Losses",
        "documentation": "Disposal Group, Including Discontinued Operation, Non operating Gains Losses",
        "terseLabel": "Discontinued Operation, Fair value adjustments, net"
       }
      }
     },
     "auth_ref": []
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationNonOperatingIncomeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationNonOperatingIncomeExpense",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncomeOfDiscontinuedOperations",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Non operating Income Expense",
        "documentation": "Disposal Group, Including Discontinued Operation, Non operating Income Expense",
        "terseLabel": "Discontinued Operation, Total other expense",
        "totalLabel": "Disposal Group, Including Discontinued Operation, Total other (expense) income"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingExpense",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationOtherOperatingExpenses",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Operating Expense",
        "terseLabel": "Discontinued Operation, Other operating expense, net",
        "documentation": "Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1777",
      "r1781"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncomeOfDiscontinuedOperations",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Operating Income (Loss)",
        "totalLabel": "Discontinued Operation, Income from discontinued operations",
        "documentation": "Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1777",
      "r1781"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Other Assets, Current",
        "terseLabel": "Discontinued Operation, Other current assets",
        "documentation": "Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Other Liabilities, Current",
        "terseLabel": "Discontinued Operation, Other current liabilities",
        "documentation": "Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherIncome": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOtherIncome",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNonOperatingIncomeExpense",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Other Income",
        "terseLabel": "Discontinued Operations, Other income",
        "documentation": "Amount of other income attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1777",
      "r1781"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent",
        "terseLabel": "Discontinued Operation, Other non-current assets",
        "documentation": "Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent",
        "terseLabel": "Other non-current liabilities",
        "documentation": "Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "hl_DisposalGroupIncludingDiscontinuedOperationOtherOperatingExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncludingDiscontinuedOperationOtherOperatingExpenses",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss",
       "weight": -1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Other Operating Expenses",
        "documentation": "Disposal Group, Including Discontinued Operation, Other Operating Expenses",
        "totalLabel": "Discontinued Operation, Total costs and expenses"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Prepaid and Other Assets",
        "terseLabel": "Discontinued Operation, Prepaid expenses",
        "documentation": "Amount classified as prepaid and other assets attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment",
        "terseLabel": "Discontinued Operation, Property, plants, equipment and mine development, net",
        "documentation": "Amount classified as property, plant, and equipment attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r1462",
      "r1465",
      "r1767",
      "r1778",
      "r1780",
      "r1946",
      "r1954"
     ]
    },
    "us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupIncludingDiscontinuedOperationRevenue",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Revenue",
        "terseLabel": "Discontinued Operation, Sales",
        "documentation": "Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r1461",
      "r1463",
      "r1464",
      "r1466"
     ]
    },
    "hl_DisposalGroupIncomeOfDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalGroupIncomeOfDiscontinuedOperations",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails": {
       "parentTag": "hl_DisposalGroupIncludingDiscontinuedOperationNetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsStatementOfDiscountinuedOperationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Income of discontinued operations",
        "documentation": "Disposal Group, Income of discontinued operations",
        "terseLabel": "Disposal Group, Income of discontinued operations",
        "totalLabel": "Discontinued Operation, Income of discontinued operations"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperations1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Sale of Hecla Quebec Inc. and Discontinued Operations",
        "label": "Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]",
        "documentation": "The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component."
       }
      }
     },
     "auth_ref": [
      "r151",
      "r158",
      "r159",
      "r160",
      "r451"
     ]
    },
    "hl_DisposalOfSubsidiary": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DisposalOfSubsidiary",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Disposal of Minera Hecla",
        "label": "Disposal of Subsidiary",
        "documentation": "Disposal of Subsidiary"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DistributedEarnings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DistributedEarnings",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Distributed",
        "label": "Distributed Earnings",
        "totalLabel": "Distributed Earnings, Total",
        "documentation": "The total amount of dividends declared in the period for each class of stock and the contractual amount of dividends (or interest on participating income bonds) that must be paid for the period (for example, unpaid cumulative dividends). Dividends declared in the current period do not include dividends declared in respect of prior-period unpaid cumulative dividends. Preferred dividends that are cumulative only if earned are deducted only to the extent that they are earned."
       }
      }
     },
     "auth_ref": [
      "r313"
     ]
    },
    "srt_DistributionOfAssetsLiabilitiesAndStockholdersEquityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "DistributionOfAssetsLiabilitiesAndStockholdersEquityTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Distribution of Assets, Liabilities and Stockholders' Equity [Table Text Block]",
        "terseLabel": "Schedule of Assets and Liability of Discountinued Operation",
        "documentation": "Tabular disclosure of distribution of assets, liabilities and stockholders' equity."
       }
      }
     },
     "auth_ref": [
      "r1751",
      "r1752",
      "r1753",
      "r1754",
      "r1755",
      "r1756"
     ]
    },
    "us-gaap_Dividends": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "Dividends",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Dividends, Total",
        "label": "Dividends",
        "negatedLabel": "Common stock and Series B Preferred stock dividends declared",
        "terseLabel": "Common stock ($0.00625 per share) and Series B Preferred Stock ($0.875 per share) dividends declared",
        "documentation": "Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock."
       }
      }
     },
     "auth_ref": [
      "r1999",
      "r2001"
     ]
    },
    "us-gaap_DividendsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DividendsAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends [Axis]",
        "documentation": "Information by event wherein earnings are distributed to shareholder."
       }
      }
     },
     "auth_ref": [
      "r1992",
      "r1999",
      "r2001"
     ]
    },
    "us-gaap_DividendsCommonStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DividendsCommonStock",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Dividends, Common Stock, Total",
        "label": "Dividends, Common Stock",
        "terseLabel": "Dividends, Common Stock, Total",
        "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK)."
       }
      }
     },
     "auth_ref": [
      "r586",
      "r589"
     ]
    },
    "us-gaap_DividendsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DividendsDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends [Domain]",
        "documentation": "Event wherein earnings are distributed to shareholder."
       }
      }
     },
     "auth_ref": [
      "r1992",
      "r1999",
      "r2001"
     ]
    },
    "us-gaap_DividendsPayableAmountPerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DividendsPayableAmountPerShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends Payable, Amount Per Share",
        "terseLabel": "Dividend per share",
        "documentation": "The per share amount of a dividend declared, but not paid, as of the financial reporting date."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "us-gaap_DividendsPreferredStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DividendsPreferredStock",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Preferred stock, dividends declared (Quarterly)",
        "totalLabel": "Dividends, Preferred Stock, Total",
        "label": "Dividends, Preferred Stock",
        "negatedLabel": "Preferred stock dividends",
        "negatedTerseLabel": "Preferred stock dividends",
        "verboseLabel": "Preferred stock dividends",
        "documentation": "Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK)."
       }
      }
     },
     "auth_ref": [
      "r586",
      "r589",
      "r1181"
     ]
    },
    "dei_DocumentAnnualReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentAnnualReport",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Annual Report",
        "documentation": "Boolean flag that is true only for a form used as an annual report."
       }
      }
     },
     "auth_ref": [
      "r1644",
      "r1645",
      "r1657"
     ]
    },
    "dei_DocumentFinStmtErrorCorrectionFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentFinStmtErrorCorrectionFlag",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Financial Statement Error Correction [Flag]",
        "documentation": "Indicates whether any of the financial statement period in the filing include a restatement due to error correction."
       }
      }
     },
     "auth_ref": [
      "r1644",
      "r1645",
      "r1657",
      "r1700"
     ]
    },
    "dei_DocumentFinStmtRestatementRecoveryAnalysisFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentFinStmtRestatementRecoveryAnalysisFlag",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Financial Statement Restatement Recovery Analysis [Flag]",
        "documentation": "Indicates whether any of the financial statement periods include restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to \u00a7240.10D-1(b)."
       }
      }
     },
     "auth_ref": [
      "r1644",
      "r1645",
      "r1657",
      "r1700"
     ]
    },
    "dei_DocumentFiscalPeriodFocus": {
     "xbrltype": "fiscalPeriodItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentFiscalPeriodFocus",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Period Focus",
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentFiscalYearFocus": {
     "xbrltype": "gYearItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentFiscalYearFocus",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Year Focus",
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentInformationLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentInformationLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Line Items]",
        "terseLabel": "Document Information:",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentInformationTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentInformationTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Table]",
        "terseLabel": "Document Information",
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "terseLabel": "Period End Date",
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentTransitionReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentTransitionReport",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Transition Report",
        "documentation": "Boolean flag that is true only for a form used as a transition report."
       }
      }
     },
     "auth_ref": [
      "r1678"
     ]
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentType",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Document Type",
        "label": "Document Type",
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentsIncorporatedByReferenceTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentsIncorporatedByReferenceTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Documents Incorporated by Reference",
        "label": "Documents Incorporated by Reference [Text Block]",
        "documentation": "Documents incorporated by reference."
       }
      }
     },
     "auth_ref": [
      "r1639"
     ]
    },
    "us-gaap_DomesticCountryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DomesticCountryMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Jurisdiction, Domestic Federal [Member]",
        "terseLabel": "United States",
        "documentation": "Designated federal jurisdiction entitled to levy and collect income tax in country of domicile. Includes, but is not limited to, national jurisdiction for non-U.S. jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "hl_DorAndMetalsFromDorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "DorAndMetalsFromDorMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents dor\u00e9 and metals from dor\u00e9, a dor\u00e9 bar is a semi-pure alloy of gold and silver, usually created at the site of a mine. It is then transported to a refinery for further purification.",
        "label": "Dore and Metals from Dore"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]",
        "terseLabel": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year"
       }
      }
     },
     "auth_ref": [
      "r1689"
     ]
    },
    "us-gaap_EarningsPerShareAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EarningsPerShareAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings Per Share [Abstract]",
        "terseLabel": "Net income per common share"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EarningsPerShareBasic": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EarningsPerShareBasic",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings Per Share, Basic",
        "verboseLabel": "Basic net income (loss) per common share after preferred dividends",
        "terseLabel": "Basic net income (loss) per common share after preferred dividends",
        "totalLabel": "Basic (loss) earnings per common share after preferred dividends",
        "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r144",
      "r253",
      "r289",
      "r292",
      "r293",
      "r294",
      "r295",
      "r297",
      "r298",
      "r299",
      "r301",
      "r308",
      "r311",
      "r315",
      "r316",
      "r317",
      "r323",
      "r449",
      "r542",
      "r612",
      "r762",
      "r821",
      "r878",
      "r978",
      "r979",
      "r1152",
      "r1206",
      "r1487"
     ]
    },
    "us-gaap_EarningsPerShareBasicAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EarningsPerShareBasicAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Basic:",
        "label": "Earnings Per Share, Basic [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EarningsPerShareDiluted": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EarningsPerShareDiluted",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings Per Share, Diluted",
        "verboseLabel": "Diluted net income (loss) per common share after preferred dividends",
        "terseLabel": "Diluted net income (loss) per common share after preferred dividends",
        "totalLabel": "Diluted (loss) earnings per common share after preferred dividends",
        "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r144",
      "r253",
      "r289",
      "r292",
      "r293",
      "r294",
      "r295",
      "r297",
      "r298",
      "r299",
      "r301",
      "r311",
      "r315",
      "r316",
      "r317",
      "r323",
      "r449",
      "r542",
      "r612",
      "r762",
      "r821",
      "r878",
      "r978",
      "r979",
      "r1152",
      "r1206",
      "r1487"
     ]
    },
    "us-gaap_EarningsPerShareDilutedAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EarningsPerShareDilutedAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings Per Share, Diluted [Abstract]",
        "terseLabel": "Diluted:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EarningsPerSharePolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EarningsPerSharePolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Basic and Diluted Income (Loss) Per Common Share",
        "label": "Earnings Per Share, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements."
       }
      }
     },
     "auth_ref": [
      "r319"
     ]
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EarningsPerShareTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShare",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShare1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings Per Share [Text Block]",
        "terseLabel": "Income (Loss) per Common Share",
        "documentation": "The entire disclosure for earnings per share."
       }
      }
     },
     "auth_ref": [
      "r307",
      "r318",
      "r320",
      "r321",
      "r322",
      "r593"
     ]
    },
    "us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total",
        "label": "Effect of exchange rates on cash",
        "terseLabel": "Effect of exchange rates on cash",
        "documentation": "Amount of increase (decrease) from effect of exchange rate change on cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; held in foreign currency; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate."
       }
      }
     },
     "auth_ref": [
      "r2196"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateContinuingOperations": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateContinuingOperations",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation, Percent",
        "totalLabel": "Total (provision) benefit, Percentage",
        "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations."
       }
      }
     },
     "auth_ref": [
      "r782",
      "r1555"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent",
        "terseLabel": "Income and mining tax (provision) / benefit at statutory rate, Percentage",
        "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss)."
       }
      }
     },
     "auth_ref": [
      "r271",
      "r278",
      "r782",
      "r809",
      "r1555"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Change in valuation allowance, Percentage",
        "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets."
       }
      }
     },
     "auth_ref": [
      "r787",
      "r1555",
      "r1877",
      "r1884",
      "r2103"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent",
        "terseLabel": "Minimum Effective Tax Rate",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates."
       }
      }
     },
     "auth_ref": [
      "r786",
      "r1555",
      "r1877",
      "r1884",
      "r2103"
     ]
    },
    "hl_EffectiveIncomeTaxRateReconciliationCurrencyRemeasurementAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationCurrencyRemeasurementAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation Currency Remeasurement, Amount",
        "documentation": "Effective Income Tax Rate Reconciliation Currency Remeasurement, Amount",
        "negatedLabel": "Currency remeasurement, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationCurrencyRemeasurementPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationCurrencyRemeasurementPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Currency remeasurement, Percentage",
        "label": "Effective Income Tax Rate Reconciliation Currency Remeasurement, Percentage",
        "documentation": "Effective Income Tax Rate Reconciliation Currency Remeasurement, Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Rate differential on foreign earnings, Percentage",
        "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile."
       }
      }
     },
     "auth_ref": [
      "r785",
      "r788",
      "r1555",
      "r1877",
      "r1884",
      "r2103"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationGiltiAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationGiltiAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation, NCTI, Amount",
        "terseLabel": "Global intangible low-taxed income, Amount",
        "negatedLabel": "Global intangible low-taxed income, Amount",
        "documentation": "Amount of reported income tax expense from difference to expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to net controlled foreign corporation (CFC) tested income (NCTI) (formerly referred to as global intangible low-taxed income (GILTI))."
       }
      }
     },
     "auth_ref": [
      "r1555",
      "r2103",
      "r2104"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationGiltiPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationGiltiPercent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation, NCTI, Percent",
        "terseLabel": "Global intangible low-taxed income, Percentage",
        "documentation": "Percentage of reported income tax expense from difference to expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to net controlled foreign corporation (CFC) tested income (NCTI) (formerly referred to as global intangible low-taxed income (GILTI))."
       }
      }
     },
     "auth_ref": [
      "r1555",
      "r2103",
      "r2104"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r782",
      "r788",
      "r1555"
     ]
    },
    "hl_EffectiveIncomeTaxRateReconciliationMiningAndOtherTaxesAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationMiningAndOtherTaxesAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mining and other taxes, Amount",
        "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to mining and other taxes.",
        "label": "hl_EffectiveIncomeTaxRateReconciliationMiningAndOtherTaxesAmount",
        "negatedLabel": "Mining taxes, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationMiningAndOtherTaxesPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationMiningAndOtherTaxesPercent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Mining and other taxes, Percentage",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to mining and other taxes.",
        "terseLabel": "Mining taxes, Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Percentage depletion, Percentage",
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depletion, Percent",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to depletion."
       }
      }
     },
     "auth_ref": [
      "r1877",
      "r1884",
      "r2103",
      "r2104"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Compensation, Percentage",
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent",
        "documentation": "Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r1555",
      "r1877",
      "r1884",
      "r2103",
      "r2104"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other, Percentage",
        "label": "Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent",
        "documentation": "Percentage of reported income tax benefit (expense) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to other reconciling items. Excludes state and local income tax expense (benefit), federal tax expense (benefit), statutory income tax expense (benefit) outside of country of domicile, tax credit, nondeductible expense, deduction, income tax settlement, income tax contingency, and cross-border tax law."
       }
      }
     },
     "auth_ref": [
      "r2105"
     ]
    },
    "hl_EffectiveIncomeTaxRateReconciliationProvincialChangeInValuationAllowanceAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationProvincialChangeInValuationAllowanceAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation Provincial Change in Valuation Allowance Amount",
        "documentation": "Effective Income Tax Rate Reconciliation Provincial Change in Valuation Allowance Amount",
        "terseLabel": "Provincial - Change in valuation allowance, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationProvincialChangeInValuationAllowancePercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationProvincialChangeInValuationAllowancePercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation Provincial Change in Valuation Allowance Percentage",
        "documentation": "Effective Income Tax Rate Reconciliation Provincial Change in Valuation Allowance Percentage",
        "terseLabel": "Provincial - Change in valuation allowance, Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationProvincialCurrencyRemeasurementAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationProvincialCurrencyRemeasurementAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation Provincial Currency Remeasurement Amount",
        "documentation": "Effective Income Tax Rate Reconciliation Provincial Currency Remeasurement Amount",
        "terseLabel": "Provincial - Currency remeasurement, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationProvincialCurrencyRemeasurementPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationProvincialCurrencyRemeasurementPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation Provincial Currency Remeasurement Percentage",
        "documentation": "Effective Income Tax Rate Reconciliation Provincial Currency Remeasurement Percentage",
        "terseLabel": "Provincial - Currency remeasurement, Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationProvincialTaxesAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationProvincialTaxesAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation Provincial Taxes Amount",
        "documentation": "Effective Income Tax Rate Reconciliation Provincial Taxes Amount",
        "terseLabel": "Provincial taxes, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationProvincialTaxesPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationProvincialTaxesPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Provincial taxes, Percentage",
        "label": "Effective Income Tax Rate Reconciliation Provincial Taxes Percentage",
        "documentation": "Effective Income Tax Rate Reconciliation Provincial Taxes Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "State taxes, net of federal tax benefit, Percentage",
        "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit)."
       }
      }
     },
     "auth_ref": [
      "r784",
      "r1555",
      "r1877",
      "r1884",
      "r2103"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EffectiveIncomeTaxRateReconciliationTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation [Table]",
        "documentation": "Disclosure of information about income tax rate reconciliation between amount of reported income tax expense (benefit) attributable to continuing operation to amount of income tax expense(benefit) that would result from applying statutory federal (national) tax rate to pretax income (loss) from continuing operation."
       }
      }
     },
     "auth_ref": [
      "r782",
      "r788",
      "r1555"
     ]
    },
    "hl_EffectiveIncomeTaxRateReconciliationUSMiningAndOtherTaxesAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationUSMiningAndOtherTaxesAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation US Mining and Other Taxes Amount",
        "documentation": "Effective Income Tax Rate Reconciliation US Mining and Other Taxes Amount",
        "negatedLabel": "US Mining and other taxes, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EffectiveIncomeTaxRateReconciliationUSMiningAndOtherTaxesPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EffectiveIncomeTaxRateReconciliationUSMiningAndOtherTaxesPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effective Income Tax Rate Reconciliation US Mining And Other Taxes, Percentage",
        "terseLabel": "US Mining and other taxes, Percentage",
        "documentation": "Effective Income Tax Rate Reconciliation US Mining And Other Taxes, Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EliminationOfIntersegmentSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EliminationOfIntersegmentSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Elimination of Intersegment Sales [Member]",
        "documentation": "Elimination of Intersegment Sales [Member]",
        "terseLabel": "Elimination of Intersegment Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EmergingMarketDebtMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EmergingMarketDebtMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents emerging markets debt.",
        "label": "Emerging Market Debt [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EmployeeRelatedLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EmployeeRelatedLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accrued payroll and related benefits",
        "totalLabel": "Employee-related Liabilities, Current, Total",
        "label": "Employee-related Liabilities, Current",
        "documentation": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r1793"
     ]
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total",
        "label": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount",
        "terseLabel": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total",
        "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r760"
     ]
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition",
        "terseLabel": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition",
        "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r760"
     ]
    },
    "us-gaap_EmployeeStockOptionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EmployeeStockOptionMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Employee Stock Option [Member]",
        "terseLabel": "Employee Stock Option",
        "documentation": "Share-based payment arrangement granting right, subject to vesting and other restrictions, to purchase or sell certain number of shares at predetermined price for specified period of time."
       }
      }
     },
     "auth_ref": [
      "r2074",
      "r2075",
      "r2076",
      "r2077",
      "r2078",
      "r2079",
      "r2080",
      "r2081",
      "r2082",
      "r2083",
      "r2084",
      "r2086",
      "r2087",
      "r2088",
      "r2089",
      "r2090",
      "r2091",
      "r2092",
      "r2093",
      "r2094",
      "r2095",
      "r2096",
      "r2097",
      "r2098",
      "r2099",
      "r2100"
     ]
    },
    "dei_EntityAddressAddressLine1": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityAddressAddressLine1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line One",
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine2": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityAddressAddressLine2",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line Two",
        "documentation": "Address Line 2 such as Street or Suite number"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCityOrTown": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityAddressCityOrTown",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, City or Town",
        "documentation": "Name of the City or Town"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressPostalZipCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityAddressPostalZipCode",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Postal Zip Code",
        "documentation": "Code for the postal or zip code"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressStateOrProvince": {
     "xbrltype": "stateOrProvinceItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityAddressStateOrProvince",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, State or Province",
        "documentation": "Name of the state or province."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "terseLabel": "CIK",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r1638"
     ]
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityCommonStockSharesOutstanding",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Common Stock, Shares Outstanding",
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCurrentReportingStatus": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityCurrentReportingStatus",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Current Reporting Status",
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity [Domain]",
        "terseLabel": "All Entities",
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityEmergingGrowthCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityEmergingGrowthCompany",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Emerging Growth Company",
        "documentation": "Indicate if registrant meets the emerging growth company criteria."
       }
      }
     },
     "auth_ref": [
      "r1638"
     ]
    },
    "dei_EntityExTransitionPeriod": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityExTransitionPeriod",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Ex Transition Period",
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards."
       }
      }
     },
     "auth_ref": [
      "r1733"
     ]
    },
    "dei_EntityFileNumber": {
     "xbrltype": "fileNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityFileNumber",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity File Number",
        "terseLabel": "Entity File Number",
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityFilerCategory": {
     "xbrltype": "filerCategoryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityFilerCategory",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Filer Category",
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": [
      "r1638"
     ]
    },
    "dei_EntityIncorporationStateCountryCode": {
     "xbrltype": "edgarStateCountryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityIncorporationStateCountryCode",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Incorporation, State or Country Code",
        "documentation": "Two-character EDGAR code representing the state or country of incorporation."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityInteractiveDataCurrent": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityInteractiveDataCurrent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Interactive Data Current",
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files)."
       }
      }
     },
     "auth_ref": [
      "r1729"
     ]
    },
    "dei_EntityPublicFloat": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityPublicFloat",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Public Float",
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Registrant Name",
        "terseLabel": "Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r1638"
     ]
    },
    "dei_EntityShellCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityShellCompany",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Shell Company",
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r1638"
     ]
    },
    "dei_EntitySmallBusiness": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntitySmallBusiness",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Small Business",
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)."
       }
      }
     },
     "auth_ref": [
      "r1638"
     ]
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Tax Identification Number",
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS."
       }
      }
     },
     "auth_ref": [
      "r1638"
     ]
    },
    "dei_EntityVoluntaryFilers": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityVoluntaryFilers",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Voluntary Filers",
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityWellKnownSeasonedIssuer",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Well-known Seasoned Issuer",
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A."
       }
      }
     },
     "auth_ref": [
      "r1731"
     ]
    },
    "hl_EnvironmentalAndReclamationActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EnvironmentalAndReclamationActivitiesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental and Reclamation Activities [Abstract]",
        "documentation": "Environmental and Reclamation Activities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EnvironmentalAndReclamationActivitiesLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EnvironmentalAndReclamationActivitiesLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental and Reclamation Activities [Line Items]",
        "documentation": "Environmental and Reclamation Activities [Line Items]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EnvironmentalAndReclamationActivitiesTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EnvironmentalAndReclamationActivitiesTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental and Reclamation Activities [Table]",
        "documentation": "Environmental and Reclamation Activities [Table]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EnvironmentalAndReclamationActivitiesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EnvironmentalAndReclamationActivitiesTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivities"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Environmental and Reclamation Activities",
        "documentation": "The entire disclosure for environmental and reclamation activities.",
        "label": "Environmental and Reclamation Activities [Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EnvironmentalExitCostByPropertyAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalExitCostByPropertyAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Exit Cost by Property [Axis]",
        "documentation": "Information by type of property related to exit costs."
       }
      }
     },
     "auth_ref": [
      "r1902",
      "r1977",
      "r1982"
     ]
    },
    "us-gaap_EnvironmentalExitCostsNameOfPropertyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalExitCostsNameOfPropertyDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Exit Costs, Name of Property [Domain]",
        "documentation": "Name of the property being sold, disposed, or abandoned that requires remediation, site restoration, postclosure, monitoring commitments, or other exit costs as a result of unanticipated contamination of the assets."
       }
      }
     },
     "auth_ref": [
      "r1902",
      "r1977",
      "r1982"
     ]
    },
    "us-gaap_EnvironmentalExpenseAndLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalExpenseAndLiabilities",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 10.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Expense and Liabilities",
        "terseLabel": "Provision for reclamation and closure costs",
        "totalLabel": "Environmental Expense and Liabilities, Total",
        "documentation": "The adjustment to exclude the noncash portion of, and include cash payments for environmental costs when calculating operating cash flows under the indirect method. The adjustment can include the increase (decrease) during an accounting period in total estimated obligations recorded for probable future loss attributable to environmental contamination issues."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "us-gaap_EnvironmentalLossContingencyCurrentStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalLossContingencyCurrentStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Loss Contingency, Current, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes accrual for environmental loss contingency classified as current."
       }
      }
     },
     "auth_ref": [
      "r493"
     ]
    },
    "us-gaap_EnvironmentalLossContingencyNoncurrentStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalLossContingencyNoncurrentStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Loss Contingency, Noncurrent, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes accrual for environmental loss contingency classified as noncurrent."
       }
      }
     },
     "auth_ref": [
      "r493"
     ]
    },
    "us-gaap_EnvironmentalLossContingencyStatementOfFinancialPositionExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalLossContingencyStatementOfFinancialPositionExtensibleEnumeration",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes accrual for environmental loss contingency."
       }
      }
     },
     "auth_ref": [
      "r493",
      "r1527"
     ]
    },
    "us-gaap_EnvironmentalRemediationContingencyAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalRemediationContingencyAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Remediation Contingency [Axis]",
        "documentation": "Information by type of environmental remediation contingency."
       }
      }
     },
     "auth_ref": [
      "r1967",
      "r1968",
      "r1969",
      "r1981"
     ]
    },
    "us-gaap_EnvironmentalRemediationContingencyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalRemediationContingencyDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Remediation Contingency [Domain]",
        "documentation": "Environmental remediation contingency, for example, but not limited to, asbestos, air emissions and mercury emissions."
       }
      }
     },
     "auth_ref": [
      "r1967",
      "r1968",
      "r1969",
      "r1981"
     ]
    },
    "us-gaap_EnvironmentalRemediationExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalRemediationExpense",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Provision for closed operations and environmental matters",
        "label": "Environmental Remediation Expense, before Recovery",
        "terseLabel": "Environmental remediation expense",
        "documentation": "Amount, before recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation."
       }
      }
     },
     "auth_ref": [
      "r1526",
      "r1735",
      "r1739"
     ]
    },
    "hl_EnvironmentalRemediationPastResponseCostsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EnvironmentalRemediationPastResponseCostsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Environmental Remediation Past Response Costs [Member]",
        "label": "Environmental Remediation Past Response Costs [Member]",
        "documentation": "Environmental Remediation Past Response Costs"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EnvironmentalRemediationServicesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EnvironmentalRemediationServicesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Environmental Remediation Services [Member]",
        "label": "Environmental Remediation Services [Member]",
        "terseLabel": "Environmental Remediation Services [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EnvironmentalRemediationSiteAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalRemediationSiteAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Remediation Site [Axis]",
        "documentation": "Information by location or named area designated for environmental remediation."
       }
      }
     },
     "auth_ref": [
      "r1526",
      "r1527",
      "r1736",
      "r1737",
      "r1738",
      "r1981",
      "r1982"
     ]
    },
    "us-gaap_EnvironmentalRemediationSiteDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EnvironmentalRemediationSiteDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Remediation Site [Domain]",
        "documentation": "Location or named area designated for environmental remediation."
       }
      }
     },
     "auth_ref": [
      "r1526",
      "r1527",
      "r1736",
      "r1737",
      "r1738",
      "r1981",
      "r1982"
     ]
    },
    "hl_EnvironmentalServicesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EnvironmentalServicesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Environmental Services [Member]",
        "documentation": "Environmental Services [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_EqtyAwrdsAdjFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "EqtyAwrdsAdjFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Awards Adjustments, Footnote [Text Block]",
        "terseLabel": "Equity Awards Adjustments, Footnote"
       }
      }
     },
     "auth_ref": [
      "r1683"
     ]
    },
    "ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]",
        "terseLabel": "Equity Awards Adjustments, Excluding Value Reported in Compensation Table"
       }
      }
     },
     "auth_ref": [
      "r1725"
     ]
    },
    "ecd_EqtyAwrdsAdjsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "EqtyAwrdsAdjsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Awards Adjustments [Member]",
        "terseLabel": "Equity Awards Adjustments"
       }
      }
     },
     "auth_ref": [
      "r1725"
     ]
    },
    "ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "EqtyAwrdsInSummryCompstnTblForAplblYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]",
        "terseLabel": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table"
       }
      }
     },
     "auth_ref": [
      "r1725"
     ]
    },
    "us-gaap_EquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EquityAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EquityComponentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EquityComponentDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Component [Domain]",
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc."
       }
      }
     },
     "auth_ref": [
      "r143",
      "r144",
      "r184",
      "r220",
      "r221",
      "r247",
      "r248",
      "r249",
      "r284",
      "r285",
      "r286",
      "r290",
      "r299",
      "r302",
      "r304",
      "r325",
      "r403",
      "r408",
      "r448",
      "r449",
      "r450",
      "r541",
      "r576",
      "r581",
      "r582",
      "r583",
      "r586",
      "r589",
      "r592",
      "r609",
      "r611",
      "r613",
      "r616",
      "r762",
      "r807",
      "r808",
      "r816",
      "r817",
      "r818",
      "r822",
      "r877",
      "r878",
      "r945",
      "r946",
      "r949",
      "r951",
      "r952",
      "r953",
      "r954",
      "r955",
      "r956",
      "r958",
      "r959",
      "r960",
      "r961",
      "r977",
      "r1020",
      "r1022",
      "r1023",
      "r1024",
      "r1025",
      "r1026",
      "r1032",
      "r1048",
      "r1095",
      "r1134",
      "r1135",
      "r1143",
      "r1144",
      "r1181",
      "r1202",
      "r1233",
      "r1234",
      "r1235",
      "r1262",
      "r1340",
      "r2004"
     ]
    },
    "hl_EquityDistributionAgreementMaximumNumberOfSharesToBeSold": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EquityDistributionAgreementMaximumNumberOfSharesToBeSold",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum number of shares to be sold under the equity distribution agreement.",
        "label": "hl_EquityDistributionAgreementMaximumNumberOfSharesToBeSold",
        "terseLabel": "Equity Distribution Agreement, Maximum Number of Shares to be Sold (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EquityMethodInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EquityMethodInvestments",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Method Investments",
        "terseLabel": "Additonal Investment Amount",
        "verboseLabel": "Equity method investments",
        "documentation": "This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r349",
      "r361",
      "r401",
      "r1791",
      "r1928"
     ]
    },
    "us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "EquitySecuritiesFvNiCurrentAndNoncurrent",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Equity Securities, FV-NI, Total",
        "label": "Equity Securities, FV-NI",
        "verboseLabel": "Equity securities",
        "documentation": "Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)."
       }
      }
     },
     "auth_ref": [
      "r183",
      "r202",
      "r982",
      "r1004",
      "r1006",
      "r1007",
      "r1008",
      "r1134",
      "r1135",
      "r1147",
      "r1158",
      "r1159",
      "r1160",
      "r1184",
      "r1185",
      "r1586",
      "r1623",
      "r1625",
      "r2175",
      "r2176",
      "r2177",
      "r2206"
     ]
    },
    "ecd_EquityValuationAssumptionDifferenceFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "EquityValuationAssumptionDifferenceFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Valuation Assumption Difference, Footnote [Text Block]",
        "terseLabel": "Equity Valuation Assumption Difference, Footnote"
       }
      }
     },
     "auth_ref": [
      "r1693"
     ]
    },
    "ecd_ErrCompAnalysisTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ErrCompAnalysisTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Erroneous Compensation Analysis [Text Block]",
        "terseLabel": "Erroneous Compensation Analysis"
       }
      }
     },
     "auth_ref": [
      "r1650",
      "r1661",
      "r1671",
      "r1704"
     ]
    },
    "ecd_ErrCompRecoveryTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ErrCompRecoveryTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Erroneously Awarded Compensation Recovery [Table]",
        "terseLabel": "Erroneously Awarded Compensation Recovery"
       }
      }
     },
     "auth_ref": [
      "r1647",
      "r1658",
      "r1668",
      "r1701"
     ]
    },
    "hl_EstimatedFutureResponseCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EstimatedFutureResponseCost",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the estimated future response cost that the EPA may ultimately incur related to a site.",
        "label": "hl_EstimatedFutureResponseCost",
        "terseLabel": "Estimated future response cost"
       }
      }
     },
     "auth_ref": []
    },
    "hl_EstimatedResponseCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "EstimatedResponseCosts",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the estimated amount of response costs that have been incurred by the EPA in cleaning up a site.",
        "label": "hl_EstimatedResponseCosts",
        "terseLabel": "Estimated response costs"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_ExecutiveCategoryAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ExecutiveCategoryAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Executive Category [Axis]",
        "terseLabel": "Executive Category:"
       }
      }
     },
     "auth_ref": [
      "r1699"
     ]
    },
    "hl_ExplorationAndPredevelopmentExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ExplorationAndPredevelopmentExpense",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Exploration and pre-development",
        "documentation": "Represents the amount of exploration and pre-development costs recorded during the period related to mining activities.",
        "label": "Exploration and pre-development"
       }
      }
     },
     "auth_ref": []
    },
    "hl_FairValueAdjustmentsNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "FairValueAdjustmentsNet",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total cost of sales",
        "documentation": "Amount of noncash adjustments to fair values.",
        "label": "hl_FairValueAdjustmentsNet",
        "negatedTerseLabel": "Fair value adjustments, net",
        "negatedLabel": "Fair value adjustments, net"
       }
      }
     },
     "auth_ref": []
    },
    "hl_FairValueAssetLiabilityRecurringBasisStillHeldTotalAdjustmentNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "FairValueAssetLiabilityRecurringBasisStillHeldTotalAdjustmentNet",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total amount of realized gain (loss) and unrealized gain (loss) recognized in income from asset (liability) measured at fair value on recurring basis using unobservable input (level 3) and still held.",
        "label": "Total fair value adjustments, net",
        "totalLabel": "Total fair value adjustments, net"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueAssetLiabilityRecurringBasisStillHeldUnrealizedGainLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetLiabilityRecurringBasisStillHeldUnrealizedGainLoss",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails": {
       "parentTag": "hl_FairValueAssetLiabilityRecurringBasisStillHeldTotalAdjustmentNet",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss)",
        "terseLabel": "Unrealized gain (loss) on investments in equity securities",
        "documentation": "Amount of unrealized gain (loss) recognized in income from asset (liability) measured at fair value on recurring basis using unobservable input (level 3) and still held."
       }
      }
     },
     "auth_ref": [
      "r2183"
     ]
    },
    "us-gaap_FairValueAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]",
        "terseLabel": "Unrealized gain on equity securities investments",
        "documentation": "Indicates line item in statement of income or comprehensive income that includes unrealized gain (loss) from asset (liability) measured at fair value using unobservable input (level 3) and still held."
       }
      }
     },
     "auth_ref": [
      "r2183"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r980",
      "r982",
      "r983",
      "r996",
      "r1586"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Recurring and Nonrecurring [Table]",
        "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis."
       }
      }
     },
     "auth_ref": [
      "r980",
      "r982",
      "r983",
      "r996",
      "r1586"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails": {
       "parentTag": "hl_FairValueAssetLiabilityRecurringBasisStillHeldTotalAdjustmentNet",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings, Total",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings",
        "terseLabel": "Loss (gain) on derivative contracts",
        "verboseLabel": "(Loss) gain on derivative contracts",
        "documentation": "Amount of gain (loss) recognized in income from asset and liability measured at fair value on recurring basis using unobservable input (level 3)."
       }
      }
     },
     "auth_ref": [
      "r2179"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table Text Block]",
        "terseLabel": "Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings",
        "documentation": "Tabular disclosure of the amount of gains or losses for the period included in earnings or resulted in a change to net assets, have arisen from the use of significant unobservable inputs (level 3) to measure the fair value of assets, liabilities, and financial instruments classified in shareholders' equity."
       }
      }
     },
     "auth_ref": [
      "r1588",
      "r2183"
     ]
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class [Domain]",
        "documentation": "Class of asset."
       }
      }
     },
     "auth_ref": [
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r997",
      "r1587",
      "r1596",
      "r1597",
      "r1971"
     ]
    },
    "us-gaap_FairValueByAssetClassAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueByAssetClassAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class [Axis]",
        "documentation": "Information by class of asset."
       }
      }
     },
     "auth_ref": [
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r997",
      "r1587",
      "r1596",
      "r1597",
      "r1971"
     ]
    },
    "us-gaap_FairValueByBalanceSheetGroupingTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueByBalanceSheetGroupingTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, by Balance Sheet Grouping [Table]",
        "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities."
       }
      }
     },
     "auth_ref": [
      "r1006",
      "r1008",
      "r1596",
      "r1597",
      "r2189",
      "r2191"
     ]
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Hierarchy and NAV [Axis]",
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient."
       }
      }
     },
     "auth_ref": [
      "r522",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r683",
      "r684",
      "r980",
      "r981",
      "r983",
      "r984",
      "r985",
      "r986",
      "r995",
      "r996",
      "r998",
      "r1006",
      "r1060",
      "r1061",
      "r1062",
      "r1067",
      "r1530",
      "r1531",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544",
      "r1586",
      "r1589",
      "r1596",
      "r1597"
     ]
    },
    "us-gaap_FairValueByLiabilityClassAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueByLiabilityClassAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liability Class [Axis]",
        "documentation": "Information by class of liability."
       }
      }
     },
     "auth_ref": [
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r997"
     ]
    },
    "us-gaap_FairValueByMeasurementFrequencyAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueByMeasurementFrequencyAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measurement Frequency [Axis]",
        "documentation": "Information by measurement frequency."
       }
      }
     },
     "auth_ref": [
      "r982",
      "r983",
      "r984",
      "r986",
      "r1586",
      "r2176",
      "r2187"
     ]
    },
    "us-gaap_FairValueDisclosuresAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueDisclosuresAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Disclosures [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueDisclosuresTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurement1",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurement1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Measurement",
        "label": "Fair Value Disclosures [Text Block]",
        "verboseLabel": "Fair Value Measurement",
        "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information."
       }
      }
     },
     "auth_ref": [
      "r984",
      "r991",
      "r993",
      "r994",
      "r995",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1133",
      "r1586",
      "r1590"
     ]
    },
    "us-gaap_FairValueInputsLevel12And3Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueInputsLevel12And3Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member]",
        "documentation": "Fair value measurement input including quoted price in active market for identical asset or liability reporting entity can access at measurement date (level 1), input other than quoted price included within level 1 either directly or indirectly observable for asset or liability (level 2) and unobservable input reflecting entity's own assumption (level 3)."
       }
      }
     },
     "auth_ref": [
      "r1586",
      "r2030",
      "r2059",
      "r2174",
      "r2185",
      "r2188"
     ]
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueInputsLevel1Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date."
       }
      }
     },
     "auth_ref": [
      "r522",
      "r645",
      "r650",
      "r683",
      "r983",
      "r996",
      "r1006",
      "r1060",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544",
      "r1586",
      "r1596",
      "r1597"
     ]
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueInputsLevel2Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Inputs, Level 2 [Member]",
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets."
       }
      }
     },
     "auth_ref": [
      "r522",
      "r645",
      "r650",
      "r683",
      "r685",
      "r983",
      "r984",
      "r996",
      "r1006",
      "r1061",
      "r1530",
      "r1531",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544",
      "r1586",
      "r1596",
      "r1597"
     ]
    },
    "us-gaap_FairValueInputsLevel3Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueInputsLevel3Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Inputs, Level 3 [Member]",
        "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing."
       }
      }
     },
     "auth_ref": [
      "r522",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r683",
      "r684",
      "r983",
      "r984",
      "r985",
      "r986",
      "r996",
      "r1006",
      "r1062",
      "r1530",
      "r1531",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544",
      "r1586",
      "r1589",
      "r1596",
      "r1597"
     ]
    },
    "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value by Liability Class [Domain]",
        "documentation": "Represents classes of liabilities measured and disclosed at fair value."
       }
      }
     },
     "auth_ref": [
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r997"
     ]
    },
    "us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueMeasuredAtNetAssetValuePerShareMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Measured at Net Asset Value Per Share [Member]",
        "documentation": "Fair value measured at net asset value per share as practical expedient."
       }
      }
     },
     "auth_ref": [
      "r645",
      "r683",
      "r981",
      "r998",
      "r1586"
     ]
    },
    "us-gaap_FairValueMeasurementFrequencyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueMeasurementFrequencyDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measurement Frequency [Domain]",
        "documentation": "Measurement frequency."
       }
      }
     },
     "auth_ref": [
      "r982",
      "r983",
      "r984",
      "r986",
      "r1586",
      "r2176",
      "r2187"
     ]
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Hierarchy and NAV [Domain]",
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value."
       }
      }
     },
     "auth_ref": [
      "r522",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r683",
      "r684",
      "r980",
      "r981",
      "r983",
      "r984",
      "r985",
      "r986",
      "r995",
      "r996",
      "r998",
      "r1006",
      "r1060",
      "r1061",
      "r1062",
      "r1067",
      "r1530",
      "r1531",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544",
      "r1586",
      "r1589",
      "r1596",
      "r1597"
     ]
    },
    "us-gaap_FairValueMeasurementsRecurringMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueMeasurementsRecurringMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Recurring [Member]",
        "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value."
       }
      }
     },
     "auth_ref": [
      "r1586",
      "r2173",
      "r2174",
      "r2175",
      "r2176",
      "r2177",
      "r2187"
     ]
    },
    "us-gaap_FairValueOfAssetsAcquired": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueOfAssetsAcquired",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value of Assets Acquired",
        "terseLabel": "Consideration of Fair Value",
        "documentation": "The fair value of assets acquired in noncash investing or financing activities."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "hl_FairValueOfPlanAssetsByCategoryTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "FairValueOfPlanAssetsByCategoryTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of fair values of plan by asset category",
        "documentation": "Schedule of fair value of plan assets by category.",
        "label": "Fair Value of Plan Assets by Category [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueOptionIneligibleItemsAggregateCarryingAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueOptionIneligibleItemsAggregateCarryingAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Carrying and fair value",
        "label": "Fair Value, Option, Ineligible Items, Carrying Amount",
        "documentation": "Carrying amount of items included in each line item in the statement of financial position that are not eligible for the fair value option."
       }
      }
     },
     "auth_ref": [
      "r1009"
     ]
    },
    "us-gaap_FairValueRecurringBasisUnobservableInputReconciliationAssetLiabilityGainLossStatementOfIncomeExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueRecurringBasisUnobservableInputReconciliationAssetLiabilityGainLossStatementOfIncomeExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Asset (Liability), Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]",
        "terseLabel": "Gain (loss) on derivative contracts",
        "documentation": "Indicates line item in statement of income or comprehensive income that includes gain (loss) from asset (liability), measured at fair value using unobservable input (level 3)."
       }
      }
     },
     "auth_ref": [
      "r2179"
     ]
    },
    "us-gaap_FederalFundsEffectiveSwapRateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FederalFundsEffectiveSwapRateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fed Funds Effective Rate Overnight Index Swap Rate [Member]",
        "documentation": "Fixed rate on U.S. dollar, constant-notional interest rate swap having its variable-rate leg referenced to Federal Funds effective rate with no additional spread over Federal Funds effective rate on that variable-rate leg."
       }
      }
     },
     "auth_ref": [
      "r1585",
      "r1789",
      "r1794"
     ]
    },
    "hl_FinanceAndOperatingLeaseLiabilityCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "FinanceAndOperatingLeaseLiabilityCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance and operating leases",
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance and operating leases, classified as current.",
        "terseLabel": "Finance leases",
        "verboseLabel": "Finance leases"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinanceLeaseInterestExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseInterestExpense",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Interest Expense",
        "terseLabel": "Finance lease, interest expense",
        "documentation": "Amount of interest expense on finance lease liability."
       }
      }
     },
     "auth_ref": [
      "r1036",
      "r1039",
      "r1599"
     ]
    },
    "us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Finance Leases:",
        "label": "Finance Lease, Liability, to be Paid, Rolling Maturity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinanceLeaseLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiability",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Net finance lease obligation",
        "totalLabel": "Net finance lease obligation",
        "label": "Finance Lease, Liability",
        "verboseLabel": "Finance lease liability",
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease."
       }
      }
     },
     "auth_ref": [
      "r1034",
      "r1044"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, Current",
        "terseLabel": "Finance lease liability, current",
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as current."
       }
      }
     },
     "auth_ref": [
      "r1034"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes current finance lease liability."
       }
      }
     },
     "auth_ref": [
      "r1035"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityMaturityTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid, Maturity [Table Text Block]",
        "terseLabel": "Schedule of Annual Maturities of Finance Lease Commitments, Including Interest",
        "documentation": "Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityNoncurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Finance leases",
        "terseLabel": "Finance lease liability, noncurrent",
        "label": "Finance Lease, Liability, Noncurrent",
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent."
       }
      }
     },
     "auth_ref": [
      "r1034"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes noncurrent finance lease liability."
       }
      }
     },
     "auth_ref": [
      "r1035"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityPaymentsDue",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid",
        "totalLabel": "Total, finance lease",
        "terseLabel": "Finance lease, liability, payment, due",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease."
       }
      }
     },
     "auth_ref": [
      "r1044",
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid, Next Rolling 12 Months",
        "terseLabel": "2026, finance lease",
        "verboseLabel": "2027",
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease due in next rolling 12 months following current statement of financial position date. For interim and annual periods when interim period is reported on rolling approach."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid, after Rolling Year Five",
        "terseLabel": "Thereafter",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingYearFive",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid, Rolling Year Five",
        "verboseLabel": "2031",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fifth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingYearFour",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid, Rolling Year Four",
        "terseLabel": "2029, finance lease",
        "verboseLabel": "2030",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingYearThree",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid, Rolling Year Three",
        "terseLabel": "2028, finance lease",
        "verboseLabel": "2029",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingYearTwo",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, to be Paid, Rolling Year Two",
        "terseLabel": "2027, finance lease",
        "verboseLabel": "2028",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Finance lease, liability, statement of financial position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes finance lease liability."
       }
      }
     },
     "auth_ref": [
      "r1035"
     ]
    },
    "us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseLiabilityUndiscountedExcessAmount",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfFinanceLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Liability, Undiscounted Excess Amount",
        "negatedLabel": "Less: effect of interest, finance lease",
        "terseLabel": "Finance lease, liability, undiscounted excess amount",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease."
       }
      }
     },
     "auth_ref": [
      "r1044"
     ]
    },
    "us-gaap_FinanceLeasePrincipalPayments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeasePrincipalPayments",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Principal Payments",
        "negatedLabel": "Repayments of finance leases and other",
        "documentation": "Amount of cash outflow for principal payment on finance lease."
       }
      }
     },
     "auth_ref": [
      "r1037",
      "r1040"
     ]
    },
    "us-gaap_FinanceLeaseRightOfUseAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseRightOfUseAsset",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total",
        "label": "Finance Lease, Right-of-Use Asset, after Accumulated Amortization",
        "terseLabel": "Finance lease right-of-use asset",
        "documentation": "Amount, after accumulated amortization, of right-of-use asset from finance lease."
       }
      }
     },
     "auth_ref": [
      "r1033"
     ]
    },
    "us-gaap_FinanceLeaseRightOfUseAssetAccumulatedAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseRightOfUseAssetAccumulatedAmortization",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Right-of-Use Asset, Accumulated Amortization",
        "terseLabel": "Finance Lease, Right-of-Use Asset, Accumulated Amortization",
        "documentation": "Amount of accumulated amortization of right-of-use asset from finance lease."
       }
      }
     },
     "auth_ref": [
      "r1743",
      "r1745"
     ]
    },
    "us-gaap_FinanceLeaseRightOfUseAssetAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseRightOfUseAssetAmortization",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Right-of-Use Asset, Amortization",
        "terseLabel": "Finance lease right-of-use asset, amortization",
        "documentation": "Amount of amortization expense attributable to right-of-use asset from finance lease."
       }
      }
     },
     "auth_ref": [
      "r1036",
      "r1039",
      "r1599"
     ]
    },
    "us-gaap_FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Right-of-Use Asset, before Accumulated Amortization",
        "terseLabel": "Finance Lease, Right-of-Use Asset, before Accumulated Amortization",
        "documentation": "Amount, before accumulated amortization, of right-of-use asset from finance lease."
       }
      }
     },
     "auth_ref": [
      "r1742"
     ]
    },
    "us-gaap_FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Finance lease, right-of-use asset, statement of financial position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes finance lease right-of-use asset."
       }
      }
     },
     "auth_ref": [
      "r1035"
     ]
    },
    "us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseWeightedAverageDiscountRatePercent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Finance lease, weighted average discount rate, percent",
        "documentation": "Weighted average discount rate for finance lease calculated at point in time."
       }
      }
     },
     "auth_ref": [
      "r1043",
      "r1599"
     ]
    },
    "us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinanceLeaseWeightedAverageRemainingLeaseTerm1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Finance lease, weighted average remaining lease term (year)",
        "documentation": "Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r1042",
      "r1599"
     ]
    },
    "us-gaap_FinancialInstrumentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinancialInstrumentAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instrument [Axis]",
        "documentation": "Information by type of financial instrument."
       }
      }
     },
     "auth_ref": [
      "r371",
      "r372",
      "r373",
      "r374",
      "r375",
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387",
      "r388",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r395",
      "r396",
      "r397",
      "r398",
      "r399",
      "r400",
      "r410",
      "r411",
      "r412",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r420",
      "r421",
      "r422",
      "r423",
      "r424",
      "r425",
      "r426",
      "r533",
      "r574",
      "r944",
      "r1003",
      "r1009",
      "r1013",
      "r1057",
      "r1058",
      "r1059",
      "r1060",
      "r1061",
      "r1062",
      "r1064",
      "r1065",
      "r1066",
      "r1067",
      "r1069",
      "r1070",
      "r1071",
      "r1072",
      "r1073",
      "r1074",
      "r1076",
      "r1077",
      "r1080",
      "r1081",
      "r1082",
      "r1083",
      "r1084",
      "r1085",
      "r1086",
      "r1087",
      "r1088",
      "r1089",
      "r1090",
      "r1091",
      "r1092",
      "r1093",
      "r1094",
      "r1161",
      "r1162",
      "r1163",
      "r1164",
      "r1165",
      "r1166",
      "r1167",
      "r1168",
      "r1169",
      "r1170",
      "r1171",
      "r1172",
      "r1173",
      "r1174",
      "r1175",
      "r1176",
      "r1177",
      "r1178",
      "r1183",
      "r1203",
      "r1520",
      "r1586",
      "r1587",
      "r1589",
      "r1590",
      "r1591",
      "r1592",
      "r1593",
      "r1594",
      "r1595",
      "r1751",
      "r1752",
      "r1753",
      "r1754",
      "r1757",
      "r1758",
      "r1759",
      "r1924",
      "r1925",
      "r1926",
      "r1927",
      "r2172",
      "r2175",
      "r2176",
      "r2177",
      "r2184",
      "r2187",
      "r2188",
      "r2189"
     ]
    },
    "us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FinancingReceivableRecordedInvestmentPastDueLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financing Receivable, Past Due [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r1134",
      "r1135",
      "r1148",
      "r1502",
      "r1503",
      "r1504",
      "r1505",
      "r1506",
      "r1507",
      "r1508",
      "r1509",
      "r1510",
      "r1511",
      "r1512",
      "r1513",
      "r1514",
      "r1515",
      "r1516",
      "r1519",
      "r1930"
     ]
    },
    "us-gaap_FixedIncomeFundsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FixedIncomeFundsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "U.S. Fixed Income [Member]",
        "label": "Fixed Income Funds [Member]",
        "documentation": "Investment that pools funds from investors to invest in a combination of underlying investments, primarily fixed income investments."
       }
      }
     },
     "auth_ref": [
      "r2029",
      "r2058"
     ]
    },
    "hl_ForcastedCashOperatingExpenditures": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ForcastedCashOperatingExpenditures",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forcasted Cash Operating Expenditures",
        "documentation": "Forcasted Cash Operating Expenditures",
        "terseLabel": "Cash Operating Expenditure"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ForcastedExchangeRate": {
     "xbrltype": "pureItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ForcastedExchangeRate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Exchange Rate",
        "label": "Forcasted Exchange Rate",
        "documentation": "Forcasted Exchange Rate"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ForecastedCADDenominatedOperatingCostsToBeHedgedTerm": {
     "xbrltype": "durationItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ForecastedCADDenominatedOperatingCostsToBeHedgedTerm",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Period within which forecasted CAD (Canadian dollar) denominated operating costs will be hedged.",
        "label": "hl_ForecastedCADDenominatedOperatingCostsToBeHedgedTerm",
        "terseLabel": "Forecasted CAD-denominated Operating Costs to be Hedged, Term (Year)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ForecastedFutureConcentrateContractsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ForecastedFutureConcentrateContractsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Forecasted future concentrate contracts [member",
        "label": "Forecasted Future Concentrate Contracts [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ForeignCountryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCountryMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Canada",
        "label": "Income Tax Jurisdiction, Foreign [Member]",
        "documentation": "Designated foreign jurisdiction entitled to levy and collect income tax outside country of domicile."
       }
      }
     },
     "auth_ref": [
      "r782",
      "r788"
     ]
    },
    "us-gaap_ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net",
        "terseLabel": "Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net",
        "documentation": "The amount of net gains or losses on foreign currency cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income upon the hedged transaction affecting earnings."
       }
      }
     },
     "auth_ref": [
      "r2140"
     ]
    },
    "us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months",
        "terseLabel": "Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months",
        "documentation": "The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months."
       }
      }
     },
     "auth_ref": [
      "r2159"
     ]
    },
    "us-gaap_ForeignCurrencyContractAssetFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCurrencyContractAssetFairValueDisclosure",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign Currency Contract, Asset, Fair Value Disclosure",
        "verboseLabel": "Foreign exchange contracts",
        "documentation": "Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps."
       }
      }
     },
     "auth_ref": [
      "r982",
      "r983",
      "r2188",
      "r2189",
      "r2190"
     ]
    },
    "us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCurrencyContractsLiabilityFairValueDisclosure",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign Currency Contracts, Liability, Fair Value Disclosure",
        "verboseLabel": "Foreign exchange contracts",
        "documentation": "Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into."
       }
      }
     },
     "auth_ref": [
      "r982",
      "r983",
      "r2188",
      "r2189",
      "r2190"
     ]
    },
    "us-gaap_ForeignCurrencyTransactionGainLossBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCurrencyTransactionGainLossBeforeTax",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 6.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 15.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Foreign Currency Transaction Gain (Loss), before Tax, Total",
        "label": "Gain (Loss), Foreign Currency Transaction, before Tax",
        "negatedLabel": "Foreign exchange (gain) loss",
        "documentation": "Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction."
       }
      }
     },
     "auth_ref": [
      "r258",
      "r1016",
      "r1017",
      "r1018",
      "r1019",
      "r1337"
     ]
    },
    "us-gaap_ForeignCurrencyTransactionGainLossRealized": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCurrencyTransactionGainLossRealized",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Realized Gain (Loss), Foreign Currency Transaction, before Tax",
        "terseLabel": "Foreign exchange (loss) gain, net",
        "documentation": "Amount, before tax, of realized gain (loss) from foreign currency transaction."
       }
      }
     },
     "auth_ref": [
      "r1319",
      "r1634",
      "r2194",
      "r2195",
      "r2276"
     ]
    },
    "us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Foreign Currency",
        "label": "Foreign Currency Transactions and Translations Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy."
       }
      }
     },
     "auth_ref": [
      "r1015"
     ]
    },
    "us-gaap_ForeignExchangeContractMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignExchangeContractMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsForeignCurrencyDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsForeignCurrencyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign Exchange Contract [Member]",
        "documentation": "Derivative instrument whose primary underlying risk is tied to foreign exchange rates."
       }
      }
     },
     "auth_ref": [
      "r1476",
      "r1540",
      "r1542",
      "r1561",
      "r1562",
      "r1567",
      "r1568",
      "r1569",
      "r1570",
      "r1571",
      "r1575",
      "r1576",
      "r1577",
      "r1578",
      "r1581",
      "r1586",
      "r1808",
      "r1809",
      "r1810",
      "r1811",
      "r1812",
      "r1813",
      "r1814",
      "r1815",
      "r1816",
      "r1817",
      "r1818",
      "r2154"
     ]
    },
    "us-gaap_ForeignExchangeForwardMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignExchangeForwardMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign Exchange Forward [Member]",
        "documentation": "Foreign exchange forward traded on an exchange (examples include but are not limited to the International Securities Exchange, Philadelphia Stock Exchange, or the Chicago Mercantile Exchange) for options or future contracts to buy or sell a certain currency, at a specified date, at a fixed exercise exchange rate."
       }
      }
     },
     "auth_ref": [
      "r1304",
      "r1310",
      "r1315",
      "r1329",
      "r1335",
      "r1403",
      "r1404",
      "r1405",
      "r1560",
      "r1564",
      "r1565",
      "r1566",
      "r1572",
      "r1573",
      "r1574",
      "r1628",
      "r2129",
      "r2130",
      "r2132",
      "r2137",
      "r2138",
      "r2139",
      "r2140",
      "r2141",
      "r2145",
      "r2146",
      "r2147",
      "r2148"
     ]
    },
    "us-gaap_ForeignGovernmentDebtSecuritiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ForeignGovernmentDebtSecuritiesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-U.S. equity [Member]",
        "label": "Debt Security, Government, Non-US [Member]",
        "documentation": "Debt security issued by government not domiciled in United States of America (US)."
       }
      }
     },
     "auth_ref": [
      "r1602",
      "r1930",
      "r1931",
      "r1932",
      "r1933",
      "r1934",
      "r1935",
      "r1936",
      "r1937",
      "r1938",
      "r1939",
      "r2029",
      "r2058",
      "r2267"
     ]
    },
    "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Disqualification of Tax Benefits, Amount",
        "terseLabel": "Forgone Recovery due to Disqualification of Tax Benefits, Amount"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1708"
     ]
    },
    "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ForgoneRecoveryDueToExpenseOfEnforcementAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Expense of Enforcement, Amount",
        "terseLabel": "Forgone Recovery due to Expense of Enforcement, Amount"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1708"
     ]
    },
    "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ForgoneRecoveryDueToViolationOfHomeCountryLawAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery due to Violation of Home Country Law, Amount",
        "terseLabel": "Forgone Recovery due to Violation of Home Country Law, Amount"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1708"
     ]
    },
    "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ForgoneRecoveryExplanationOfImpracticabilityTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery, Explanation of Impracticability [Text Block]",
        "terseLabel": "Forgone Recovery, Explanation of Impracticability"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1708"
     ]
    },
    "ecd_ForgoneRecoveryIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "ForgoneRecoveryIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forgone Recovery, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1708"
     ]
    },
    "hl_ForwardAndPutOptionContractsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ForwardAndPutOptionContractsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the forward and put option contracts.",
        "label": "Forward and Put Option Contracts [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]",
        "terseLabel": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year"
       }
      }
     },
     "auth_ref": [
      "r1688"
     ]
    },
    "us-gaap_GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gain (Loss) on Derivative Instruments Held for Trading Purposes, Net",
        "terseLabel": "Losss on derivative instruments",
        "documentation": "Aggregate net gain and losses (whether realized or unrealized) on all derivative instruments held for trading purposes whether or not settled physically."
       }
      }
     },
     "auth_ref": [
      "r2144"
     ]
    },
    "us-gaap_GainsLossesOnExtinguishmentOfDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "GainsLossesOnExtinguishmentOfDebt",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gain (Loss) on Extinguishment of Debt",
        "totalLabel": "Gain (Loss) on Extinguishment of Debt, Total",
        "terseLabel": "Loss on Extinguishment",
        "documentation": "Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r24",
      "r25"
     ]
    },
    "us-gaap_GeneralAndAdministrativeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "GeneralAndAdministrativeExpense",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "General and administrative",
        "totalLabel": "General and Administrative Expense, Total",
        "label": "General and Administrative Expense",
        "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line."
       }
      }
     },
     "auth_ref": [
      "r48",
      "r1323"
     ]
    },
    "hl_GeneralFairValueHedgeInformationMinimumRSquare": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "GeneralFairValueHedgeInformationMinimumRSquare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "General Fair Value Hedge Information Minimum R Square",
        "documentation": "General Fair Value Hedge Information Minimum R Square",
        "terseLabel": "General FairValue Hedge Information Minimum R Square"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Gold2024SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Gold2024SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the 2024 settlements for forecasted sales of gold.",
        "label": "Gold 2024 Settlements for Forecasted Sales [Member]",
        "terseLabel": "Gold 2024 Settlements for Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Gold2025SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Gold2025SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gold 2025 Settlements For Forecasted Sales [Member]",
        "documentation": "Gold2025 Settlements For Forecasted Sales Member",
        "terseLabel": "Gold 2025 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_GoldMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "GoldMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gold [Member]",
        "terseLabel": "Gold",
        "documentation": "Yellow metallic chemical element that is highly ductile and malleable and not subject to oxidation or corrosion."
       }
      }
     },
     "auth_ref": [
      "r2005",
      "r2006"
     ]
    },
    "hl_GoldTwoThousandTwentyFiveSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "GoldTwoThousandTwentyFiveSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gold Two Thousand Twenty Five Settlements For Provisional Sales [Member]",
        "documentation": "Gold Two Thousand Twenty Five Settlements For Provisional Sales [Member]",
        "terseLabel": "Gold 2025 Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_GoldTwoThousandTwentyFourSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "GoldTwoThousandTwentyFourSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gold Two Thousand Twenty Four Settlements For Provisional Sales [Member]",
        "documentation": "Gold Two Thousand Twenty Four Settlements For Provisional Sales Member",
        "terseLabel": "Gold 2024 Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_GoldTwoThousandTwentySixSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "GoldTwoThousandTwentySixSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gold Two Thousand Twenty Six Settlements For Forecasted Sales [Member]",
        "documentation": "Gold Two Thousand Twenty Six Settlements For Forecasted Sales [Member]",
        "terseLabel": "Gold 2026 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_GoldTwoThousandTwentySixSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "GoldTwoThousandTwentySixSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gold Two Thousand Twenty Six Settlements For Provisional Sales [Member]",
        "documentation": "Gold Two Thousand Twenty Six Settlements For Provisional Sales [Member]",
        "terseLabel": "Gold 2026 Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_GoldTwothousandtwentythreesettlementsforprovisionalsalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "GoldTwothousandtwentythreesettlementsforprovisionalsalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Gold 2023 Settlements for Provisional Sales [Member]",
        "label": "Gold TwoThousandTwentyThreeSettlementsForProvisionalSales [Member]",
        "documentation": "Gold TwoThousandTwentyThreeSettlementsForProvisionalSales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_GreensCreekMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "GreensCreekMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Greens Creek [Member]",
        "documentation": "Reporting segment classified as Greens Creek.",
        "label": "Greens Creek [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_GrossProfit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "GrossProfit",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gross Profit",
        "terseLabel": "Gross profit",
        "totalLabel": "Gross profit",
        "documentation": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity."
       }
      }
     },
     "auth_ref": [
      "r39",
      "r45",
      "r271",
      "r275",
      "r276",
      "r497",
      "r498",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r506",
      "r507",
      "r588",
      "r1010",
      "r1491",
      "r1496",
      "r1775",
      "r1782",
      "r1894",
      "r1905",
      "r1911",
      "r1914",
      "r1915",
      "r1929",
      "r1985"
     ]
    },
    "hl_HeclaCharitableFoundationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "HeclaCharitableFoundationMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the Hecla charitable foundation.",
        "label": "Hecla Charitable Foundation [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_HeclaMiningCompanyRetirementPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "HeclaMiningCompanyRetirementPlanMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Hecla mining company retirement plan [member",
        "label": "Hecla Mining Company Retirement Plan [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_HeclaPlansMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "HeclaPlansMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Hecla Plans [Member]",
        "terseLabel": "Hecla Plans",
        "documentation": "Hecla Plans [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_HeclaQuebecIncMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "HeclaQuebecIncMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related to the segment operating in Quebec.",
        "label": "Hecla Quebec. Inc [Member]",
        "terseLabel": "Hecla Quebec Inc. [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HedgeFundsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "HedgeFundsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Hedge Funds [Member]",
        "documentation": "Investments in registered hedge funds."
       }
      }
     },
     "auth_ref": [
      "r1586",
      "r1587",
      "r2029",
      "r2058"
     ]
    },
    "us-gaap_HedgingDesignationAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "HedgingDesignationAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Hedging Designation [Axis]",
        "documentation": "Information by designation of purpose of derivative instrument."
       }
      }
     },
     "auth_ref": [
      "r2129",
      "r2144",
      "r2153"
     ]
    },
    "us-gaap_HedgingDesignationDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "HedgingDesignationDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Hedging Designation [Domain]",
        "documentation": "Designation of purpose of derivative instrument."
       }
      }
     },
     "auth_ref": [
      "r2129",
      "r2144",
      "r2153"
     ]
    },
    "stpr_ID": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/stpr/2026",
     "localname": "ID",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "IDAHO",
        "terseLabel": "Idaho"
       }
      }
     },
     "auth_ref": []
    },
    "hl_IQNotesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IQNotesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the IQ notes.",
        "label": "IQ Notes [Member]",
        "terseLabel": "IQ Notes [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "dei_IcfrAuditorAttestationFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "IcfrAuditorAttestationFlag",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ICFR Auditor Attestation Flag"
       }
      }
     },
     "auth_ref": [
      "r1644",
      "r1645",
      "r1657"
     ]
    },
    "us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Impairment of Long-lived Assets",
        "label": "Long-Lived Asset, Including Intangible Asset and Goodwill, Impairment and Disposal [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for the impairment and disposal of long-lived assets including goodwill and other intangible assets."
       }
      }
     },
     "auth_ref": []
    },
    "hl_InProcessMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "InProcessMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "In-process [Member]",
        "label": "In-process [Member]",
        "terseLabel": "In-process"
       }
      }
     },
     "auth_ref": []
    },
    "hl_IncentiveCompensationDistributed": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncentiveCompensationDistributed",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive compensation distributed",
        "label": "Incentive compensation distributed",
        "terseLabel": "Incentive Compensation Distributed"
       }
      }
     },
     "auth_ref": []
    },
    "hl_IncentiveCompensationDistributedShare": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncentiveCompensationDistributedShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Compensation Distributed Share",
        "label": "Incentive Compensation Distributed Share",
        "terseLabel": "Incentive Compensation Distributed (in Share)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_IncentiveCompensationUnitsShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncentiveCompensationUnitsShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Incentive Compensation Units Shares",
        "documentation": "Incentive compensation units shares",
        "terseLabel": "Incentive Compensation Units Shares"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeLossFromContinuingOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeLossFromContinuingOperations",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss4": {
       "parentTag": "hl_OtherComprehensiveIncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent",
        "verboseLabel": "Net income from continuing operations",
        "totalLabel": "Net income from continuing operations",
        "terseLabel": "Income (loss) from continuing operations",
        "negatedTotalLabel": "Net income from continuing operations",
        "documentation": "Amount after tax of income (loss) from continuing operations attributable to the parent."
       }
      }
     },
     "auth_ref": [
      "r32",
      "r41",
      "r59",
      "r144",
      "r294",
      "r295",
      "r297",
      "r298",
      "r299",
      "r313",
      "r317",
      "r878"
     ]
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest",
        "negatedTotalLabel": "(Loss) income before income and mining taxes",
        "verboseLabel": "Loss before income and mining taxes",
        "terseLabel": "Total",
        "totalLabel": "Income (loss) before income and mining taxes",
        "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest."
       }
      }
     },
     "auth_ref": [
      "r40",
      "r69",
      "r1153",
      "r1155",
      "r1199",
      "r1460",
      "r1480",
      "r1482",
      "r1484",
      "r1491",
      "r1496",
      "r1894",
      "r1905",
      "r1911",
      "r1914",
      "r1915"
     ]
    },
    "us-gaap_IncomeLossFromContinuingOperationsPerBasicShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeLossFromContinuingOperationsPerBasicShare",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_EarningsPerShareBasic",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income (Loss) from Continuing Operations, Per Basic Share",
        "terseLabel": "Continuing operations",
        "verboseLabel": "Income from continuing operations after preferred dividends",
        "documentation": "The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r41",
      "r70",
      "r144",
      "r253",
      "r289",
      "r292",
      "r293",
      "r294",
      "r295",
      "r297",
      "r298",
      "r299",
      "r311",
      "r315",
      "r316",
      "r449",
      "r542",
      "r612",
      "r821",
      "r878",
      "r979",
      "r1152",
      "r2226"
     ]
    },
    "us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeLossFromContinuingOperationsPerDilutedShare",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_EarningsPerShareDiluted",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income (Loss) from Continuing Operations, Per Diluted Share",
        "verboseLabel": "Continuing operations",
        "terseLabel": "Income from continuing operations after preferred dividends",
        "documentation": "The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r41",
      "r144",
      "r253",
      "r289",
      "r292",
      "r293",
      "r294",
      "r295",
      "r297",
      "r298",
      "r299",
      "r311",
      "r315",
      "r316",
      "r317",
      "r449",
      "r612",
      "r878",
      "r979",
      "r1152",
      "r2226"
     ]
    },
    "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeLossFromDiscontinuedOperationsNetOfTax",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest",
        "totalLabel": "Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Total",
        "terseLabel": "Comprehensive loss from discontinued operations",
        "negatedLabel": "Less: Income (loss) from discontinued operations, net of taxes",
        "documentation": "Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal."
       }
      }
     },
     "auth_ref": [
      "r154",
      "r155",
      "r157",
      "r175",
      "r813",
      "r1200",
      "r1466"
     ]
    },
    "us-gaap_IncomeStatementAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeStatementAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Statement [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operations [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r153",
      "r156",
      "r157",
      "r161",
      "r162",
      "r163",
      "r164",
      "r165",
      "r166",
      "r167",
      "r169",
      "r171",
      "r172",
      "r173",
      "r174",
      "r177",
      "r178",
      "r179",
      "r180",
      "r453",
      "r461",
      "r462",
      "r463",
      "r464",
      "r465",
      "r466",
      "r1465",
      "r1770",
      "r1771",
      "r1947",
      "r1956",
      "r1957",
      "r1958",
      "r1959"
     ]
    },
    "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Groups, Including Discontinued Operations [Table]",
        "documentation": "Disclosure of information about a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component."
       }
      }
     },
     "auth_ref": [
      "r153",
      "r156",
      "r157",
      "r161",
      "r162",
      "r163",
      "r164",
      "r165",
      "r166",
      "r167",
      "r169",
      "r171",
      "r172",
      "r173",
      "r174",
      "r177",
      "r178",
      "r179",
      "r180",
      "r453",
      "r461",
      "r462",
      "r463",
      "r464",
      "r465",
      "r466",
      "r1465",
      "r1770",
      "r1771",
      "r1947",
      "r1956",
      "r1957",
      "r1958",
      "r1959"
     ]
    },
    "us-gaap_IncomeTaxAuthorityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxAuthorityAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Jurisdiction [Axis]",
        "documentation": "Information by income tax jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r269",
      "r782",
      "r788",
      "r792",
      "r803",
      "r1555",
      "r2111"
     ]
    },
    "us-gaap_IncomeTaxAuthorityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxAuthorityDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Jurisdiction [Domain]",
        "documentation": "Income tax jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r269",
      "r782",
      "r788",
      "r792",
      "r803",
      "r1555",
      "r2111"
     ]
    },
    "us-gaap_IncomeTaxAuthorityNameAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxAuthorityNameAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Authority, Name [Axis]",
        "documentation": "Information by name of taxing authority."
       }
      }
     },
     "auth_ref": [
      "r792",
      "r2111"
     ]
    },
    "us-gaap_IncomeTaxAuthorityNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxAuthorityNameDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Authority, Name [Domain]",
        "documentation": "Named agency, division or body that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes."
       }
      }
     },
     "auth_ref": [
      "r792",
      "r2111"
     ]
    },
    "us-gaap_IncomeTaxDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxDisclosureAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Disclosure [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_IncomeTaxDisclosureLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncomeTaxDisclosureLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Disclosure [Line Items]",
        "documentation": "Income Tax Disclosure [Line Items]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeTaxDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxes",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxes"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Income and Mining Taxes",
        "label": "Income Tax Disclosure [Text Block]",
        "documentation": "The entire disclosure for income tax."
       }
      }
     },
     "auth_ref": [
      "r271",
      "r278",
      "r775",
      "r782",
      "r789",
      "r790",
      "r791",
      "r794",
      "r801",
      "r810",
      "r812",
      "r814",
      "r815",
      "r1182",
      "r1244",
      "r1261",
      "r1555"
     ]
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": -1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": -1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total benefit (provision), Amount",
        "label": "Income Tax Expense (Benefit)",
        "totalLabel": "Total benefit (provision), Amount",
        "verboseLabel": "Income and mining tax (provision) benefit",
        "negatedLabel": "Income and mining tax provision",
        "negatedTerseLabel": "Provision for income taxes",
        "negatedTotalLabel": "Total income and mining tax provision",
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations."
       }
      }
     },
     "auth_ref": [
      "r84",
      "r95",
      "r271",
      "r303",
      "r304",
      "r324",
      "r346",
      "r361",
      "r781",
      "r782",
      "r811",
      "r1210",
      "r1460",
      "r1480",
      "r1482",
      "r1484",
      "r1555"
     ]
    },
    "us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxPaidByIndividualJurisdictionLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Paid, by Individual Jurisdiction [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r269",
      "r803"
     ]
    },
    "us-gaap_IncomeTaxPaidByIndividualJurisdictionTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxPaidByIndividualJurisdictionTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Paid, by Individual Jurisdiction [Table]",
        "documentation": "Disclosure of information about income tax paid by jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r269",
      "r803"
     ]
    },
    "us-gaap_IncomeTaxPaidFederalAfterRefundReceived": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxPaidFederalAfterRefundReceived",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Paid, Federal, after Refund Received",
        "totalLabel": "Income Tax Paid, Federal, after Refund Received, Total",
        "documentation": "Amount, after income tax refund received, of cash paid to federal (national) tax jurisdiction for tax on income."
       }
      }
     },
     "auth_ref": [
      "r269",
      "r802"
     ]
    },
    "us-gaap_IncomeTaxPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Income and Mining Taxes",
        "label": "Income Tax, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements."
       }
      }
     },
     "auth_ref": [
      "r246",
      "r777",
      "r778",
      "r794",
      "r795",
      "r800",
      "r805",
      "r1255"
     ]
    },
    "us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Change in valuation allowance, Amount",
        "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount",
        "negatedLabel": "Change in valuation allowance, Amount",
        "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets."
       }
      }
     },
     "auth_ref": [
      "r787",
      "r1555",
      "r2103"
     ]
    },
    "us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxReconciliationForeignIncomeTaxRateDifferential",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Rate differential on foreign earnings, Amount",
        "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount",
        "negatedLabel": "Rate differential on foreign earnings, Amount",
        "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit)."
       }
      }
     },
     "auth_ref": [
      "r785",
      "r788",
      "r1555",
      "r2103"
     ]
    },
    "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Computed \"statutory\" benefit (provision), Amount",
        "label": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount",
        "negatedLabel": "Income and mining tax (provision) / benefit at statutory rate, Amount",
        "documentation": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r782",
      "r1555"
     ]
    },
    "us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepletion": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxReconciliationNondeductibleExpenseDepletion",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Percentage depletion, Amount",
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depletion, Amount",
        "negatedLabel": "Percentage depletion, Amount",
        "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible depletion."
       }
      }
     },
     "auth_ref": [
      "r2103",
      "r2104"
     ]
    },
    "us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Compensation, Amount",
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount",
        "negatedLabel": "Compensation, Amount",
        "documentation": "Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r1555",
      "r2103",
      "r2104"
     ]
    },
    "us-gaap_IncomeTaxReconciliationOtherReconcilingItems": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxReconciliationOtherReconcilingItems",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other, Amount",
        "totalLabel": "Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount, Total",
        "label": "Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount",
        "negatedLabel": "Other, Amount",
        "documentation": "Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying statutory federal (national) tax rate to pretax income (loss) from continuing operation attributable to other reconciling item. Excludes state and local income tax expense (benefit), federal tax expense (benefit), statutory income tax expense (benefit) outside of country of domicile, tax credit, nondeductible expense, deduction, income tax settlement, income tax contingency, and cross-border tax law."
       }
      }
     },
     "auth_ref": [
      "r2103",
      "r2105"
     ]
    },
    "us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxReconciliationStateAndLocalIncomeTaxes",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "State taxes, net of federal tax benefit, Amount",
        "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount",
        "negatedLabel": "State taxes, net of federal tax benefit, Amount",
        "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit)."
       }
      }
     },
     "auth_ref": [
      "r784",
      "r1555",
      "r2103"
     ]
    },
    "hl_IncomeTaxTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncomeTaxTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax [Table]",
        "documentation": "Income Tax [Table]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeTaxesPaidNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncomeTaxesPaidNet",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Paid, after Refund Received",
        "terseLabel": "Income and mining taxes, net of refunds",
        "totalLabel": "Total",
        "documentation": "Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax."
       }
      }
     },
     "auth_ref": [
      "r73",
      "r269",
      "r802",
      "r803"
     ]
    },
    "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 8.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 11.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total",
        "label": "Increase (Decrease) in Accounts Payable and Accrued Liabilities",
        "verboseLabel": "Accounts payable, accrued and other current liabilities",
        "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "us-gaap_IncreaseDecreaseInAccountsReceivable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInAccountsReceivable",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (Decrease) in Accounts Receivable",
        "negatedLabel": "Accounts receivable",
        "documentation": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "hl_IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 13.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 14.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase decrease in accrued reclamation and closure costs and other non-current liabilities.",
        "label": "hl_IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities",
        "negatedLabel": "Accrued reclamation and closure costs and other non-current liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncreaseDecreaseInAccruedSalaries": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInAccruedSalaries",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 9.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 12.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (Decrease) in Accrued Salaries",
        "verboseLabel": "Accrued payroll and related benefits",
        "documentation": "The increase (decrease) during the period in accrued salaries."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "us-gaap_IncreaseDecreaseInDeferredIncomeTaxes": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInDeferredIncomeTaxes",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 11.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (Decrease) in Deferred Income Taxes",
        "negatedLabel": "Deferred income taxes",
        "documentation": "The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "us-gaap_IncreaseDecreaseInInventories": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInInventories",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Increase (Decrease) in Inventories, Total",
        "label": "Increase (Decrease) in Inventories",
        "negatedLabel": "Inventories",
        "documentation": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "us-gaap_IncreaseDecreaseInInventoriesAndOtherOperatingAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInInventoriesAndOtherOperatingAssets",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (Decrease) in Inventories and Other Operating Assets",
        "terseLabel": "Product inventory change",
        "documentation": "Amount of increase (decrease) in inventory, and assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r1872"
     ]
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]",
        "terseLabel": "Changes in assets and liabilities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInOtherOperatingAssets",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 6.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 10.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Increase (Decrease) in Other Operating Assets, Total",
        "label": "Increase (Decrease) in Other Operating Assets",
        "negatedLabel": "Other current and non-current assets",
        "documentation": "Amount of increase (decrease) in operating assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "us-gaap_IncreaseDecreaseInPropertyAndOtherTaxesPayable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "IncreaseDecreaseInPropertyAndOtherTaxesPayable",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 12.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 13.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (Decrease) in Property and Other Taxes Payable",
        "verboseLabel": "Accrued taxes",
        "documentation": "The increase (decrease) during the period in the amount of cash payments due to taxing authorities for non-income-related taxes."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "hl_IncreaseDueToUncertaintyOfRecoveryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncreaseDueToUncertaintyOfRecoveryMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase Due to Uncertainty of Recovery [Member]",
        "documentation": "Increase Due to Uncertainty of Recovery"
       }
      }
     },
     "auth_ref": []
    },
    "hl_IncrementalCommonSharesAttributableToDilutiveEffectOfDeferredShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IncrementalCommonSharesAttributableToDilutiveEffectOfDeferredShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of deferred shares.",
        "label": "hl_IncrementalCommonSharesAttributableToDilutiveEffectOfDeferredShares",
        "terseLabel": "Incremental Common Shares Attributable to Dilutive Effect of Deferred Shares (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_IndividualAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "IndividualAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure",
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Individual [Axis]",
        "terseLabel": "Individual:"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1699",
      "r1708",
      "r1712",
      "r1720"
     ]
    },
    "hl_InflationRateAssetRetirementObligation": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "InflationRateAssetRetirementObligation",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The inflation rate uses to valuing asset retirement obligations asset and liability.",
        "label": "hl_InflationRateAssetRetirementObligation",
        "terseLabel": "Inflation Rate, Asset Retirement Obligation"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_InsiderTradingArrLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "InsiderTradingArrLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Arrangements [Line Items]",
        "terseLabel": "Insider Trading Arrangements:"
       }
      }
     },
     "auth_ref": [
      "r1718"
     ]
    },
    "ecd_InsiderTradingPoliciesProcLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "InsiderTradingPoliciesProcLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Policies and Procedures [Line Items]",
        "terseLabel": "Insider Trading Policies and Procedures:"
       }
      }
     },
     "auth_ref": [
      "r1646",
      "r1724"
     ]
    },
    "ecd_InsiderTrdPoliciesProcAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "InsiderTrdPoliciesProcAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Policies and Procedures Adopted [Flag]",
        "terseLabel": "Insider Trading Policies and Procedures Adopted"
       }
      }
     },
     "auth_ref": [
      "r1646",
      "r1724"
     ]
    },
    "ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "InsiderTrdPoliciesProcNotAdoptedTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Policies and Procedures Not Adopted [Text Block]",
        "terseLabel": "Insider Trading Policies and Procedures Not Adopted"
       }
      }
     },
     "auth_ref": [
      "r1646",
      "r1724"
     ]
    },
    "us-gaap_InterestBearingDepositsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InterestBearingDepositsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interest-Bearing Deposits [Member]",
        "documentation": "Cash on deposit with financial institutions that earns interest, either at a fixed or market rate."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InterestExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InterestExpense",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Interest expense, net",
        "totalLabel": "Interest Expense, Total",
        "label": "Interest Expense, Operating and Nonoperating",
        "terseLabel": "Interest expense",
        "negatedLabel": "Interest expense",
        "documentation": "Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r338",
      "r342",
      "r348",
      "r361",
      "r1028",
      "r1496",
      "r1497",
      "r2275"
     ]
    },
    "us-gaap_InterestExpenseDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InterestExpenseDebt",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Interest Expense, Debt, Total",
        "label": "Interest Expense, Debt",
        "terseLabel": "Interest expense debt",
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt."
       }
      }
     },
     "auth_ref": [
      "r51",
      "r528",
      "r538",
      "r1532",
      "r1533",
      "r2275"
     ]
    },
    "us-gaap_InterestExpenseNonoperating": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InterestExpenseNonoperating",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": -1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Interest expense",
        "label": "Interest Expense, Nonoperating",
        "totalLabel": "Interest Expense, Nonoperating, Total",
        "documentation": "Amount of interest expense classified as nonoperating."
       }
      }
     },
     "auth_ref": [
      "r342",
      "r1480",
      "r1484",
      "r1823"
     ]
    },
    "us-gaap_InterestPaidNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InterestPaidNet",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activity",
        "negatedLabel": "Interest",
        "terseLabel": "Interest",
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount."
       }
      }
     },
     "auth_ref": [
      "r262",
      "r265",
      "r268"
     ]
    },
    "us-gaap_InterestPayableCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InterestPayableCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accrued interest",
        "label": "Interest Payable, Current",
        "documentation": "Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r1471"
     ]
    },
    "us-gaap_InternalCreditAssessmentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InternalCreditAssessmentAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Internal Credit Assessment [Axis]",
        "documentation": "Information by entity-defined rating."
       }
      }
     },
     "auth_ref": [
      "r74",
      "r75",
      "r76",
      "r1517",
      "r1518",
      "r1938",
      "r1939",
      "r1940"
     ]
    },
    "us-gaap_InternalCreditAssessmentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InternalCreditAssessmentDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Internal Credit Assessment [Domain]",
        "documentation": "Entity defined credit risk rating."
       }
      }
     },
     "auth_ref": [
      "r1517",
      "r1938",
      "r1939",
      "r1940"
     ]
    },
    "hl_IntersegmentSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "IntersegmentSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intersegment Sales [Member]",
        "documentation": "Intersegment Sales [Member]",
        "terseLabel": "Intersegment Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InventoryCurrentTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryCurrentTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory, Current [Table]",
        "documentation": "Disclosure of information about inventory expected to be sold or consumed within one year or operating cycle, if longer."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InventoryDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryDisclosureAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory Disclosure [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InventoryDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventories1",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventories"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory Disclosure [Text Block]",
        "terseLabel": "Product Inventories",
        "documentation": "The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory."
       }
      }
     },
     "auth_ref": [
      "r427"
     ]
    },
    "us-gaap_InventoryLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InventoryNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryNet",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Inventories: Concentrates, dore, and stockpiled ore",
        "label": "Inventory, Net",
        "totalLabel": "Inventory, Net, Total",
        "verboseLabel": "Product inventories",
        "documentation": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r187",
      "r231",
      "r1468",
      "r1600"
     ]
    },
    "us-gaap_InventoryNetAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryNetAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory, Net [Abstract]",
        "terseLabel": "Inventories:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InventoryPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Inventories",
        "label": "Inventory, Policy [Policy Text Block]",
        "documentation": "Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost."
       }
      }
     },
     "auth_ref": [
      "r87",
      "r182",
      "r187",
      "r230",
      "r427",
      "r428",
      "r430",
      "r1097",
      "r1486"
     ]
    },
    "us-gaap_InventoryWriteDown": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InventoryWriteDown",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Inventory adjustments",
        "label": "Inventory Write-down",
        "verboseLabel": "Write-down of inventory",
        "documentation": "Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels."
       }
      }
     },
     "auth_ref": [
      "r429"
     ]
    },
    "us-gaap_InvestmentOwnedAtFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentOwnedAtFairValue",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investment Owned, Fair Value",
        "periodEndLabel": "Investment Owned, Fair Value, Ending Balance",
        "periodStartLabel": "Investment Owned, Fair Value, Beginning Balance",
        "terseLabel": "Investment Owned At Fair Value",
        "documentation": "Fair value of investment in security owned."
       }
      }
     },
     "auth_ref": [
      "r1251",
      "r1276",
      "r1277",
      "r1278",
      "r1280",
      "r1282",
      "r1283",
      "r1284",
      "r1286",
      "r1289",
      "r1290",
      "r1301",
      "r1302",
      "r1345",
      "r1354",
      "r1355",
      "r1364",
      "r1377",
      "r1378",
      "r1391",
      "r1392",
      "r1393",
      "r1414",
      "r1417",
      "r1423",
      "r1425",
      "r1428",
      "r1628",
      "r1636",
      "r2272"
     ]
    },
    "hl_InvestmentPolicyAllocationTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "InvestmentPolicyAllocationTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of allocation of assets",
        "documentation": "Schedule of investment policy allocation.",
        "label": "Investment Policy Allocation [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InvestmentPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Investments",
        "label": "Investment, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for investment in financial asset."
       }
      }
     },
     "auth_ref": [
      "r1208",
      "r1251",
      "r1252",
      "r1253",
      "r1254",
      "r1365",
      "r1367"
     ]
    },
    "us-gaap_InvestmentTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4Investments"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Investments",
        "label": "Investment [Text Block]",
        "documentation": "The entire disclosure for investment."
       }
      }
     },
     "auth_ref": [
      "r1749",
      "r1750",
      "r1922"
     ]
    },
    "us-gaap_InvestmentTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investment Type [Axis]",
        "terseLabel": "Investment",
        "documentation": "Information by type of investments."
       }
      }
     },
     "auth_ref": [
      "r1277",
      "r1279",
      "r1280",
      "r1283",
      "r1286",
      "r1345",
      "r1354",
      "r1370",
      "r1378",
      "r1391",
      "r1409",
      "r1425",
      "r1429",
      "r1430",
      "r1431",
      "r1432",
      "r1628"
     ]
    },
    "us-gaap_InvestmentTypeCategorizationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentTypeCategorizationMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investments [Domain]",
        "documentation": "Asset obtained to generate income or appreciate in value."
       }
      }
     },
     "auth_ref": [
      "r1277",
      "r1279",
      "r1280",
      "r1283",
      "r1286",
      "r1345",
      "r1354",
      "r1370",
      "r1378",
      "r1391",
      "r1409",
      "r1425",
      "r1429",
      "r1430",
      "r1431",
      "r1432",
      "r1628"
     ]
    },
    "hl_InvestmentsInCommonStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "InvestmentsInCommonStock",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock investments",
        "documentation": "Investments in Common stock",
        "label": "Investments in Common stock"
       }
      }
     },
     "auth_ref": []
    },
    "hl_InvestmentsMeasuredAtNetAssetValueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "InvestmentsMeasuredAtNetAssetValueMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investments Measured At Net Asset Value [Member]",
        "documentation": "Investments measured at net asset value."
       }
      }
     },
     "auth_ref": []
    },
    "country_JP": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2026",
     "localname": "JP",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "JAPAN",
        "terseLabel": "JAPAN"
       }
      }
     },
     "auth_ref": []
    },
    "hl_JohnnyMMineAreaNearSanMateoNewMexicoMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "JohnnyMMineAreaNearSanMateoNewMexicoMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Johnny M [Member]",
        "documentation": "Responsibility under CERCLA for environmental remediation and past costs the EPA has incurred related to the Johnny M Mine Area near San Mateo, McKinley County, New Mexico.",
        "label": "Johnny M Mine Area near San Mateo, New Mexico [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "country_KP": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2026",
     "localname": "KP",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "KOREA",
        "label": "KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF"
       }
      }
     },
     "auth_ref": []
    },
    "hl_KenoHillMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "KenoHillMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Keno Hill [Member]",
        "label": "Keno Hill [Member]",
        "documentation": "Keno Hill"
       }
      }
     },
     "auth_ref": []
    },
    "hl_KlondexMinesLtdMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "KlondexMinesLtdMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to Klondex Mines Ltd.",
        "label": "Klondex Mines Ltd [Member]",
        "terseLabel": "Klondex Mines Ltd"
       }
      }
     },
     "auth_ref": []
    },
    "hl_KoreaZincMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "KoreaZincMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entity Korea Zinc.",
        "label": "Korea Zinc [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LandMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LandMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Land",
        "label": "Land [Member]",
        "documentation": "Part of earth's surface not covered by water."
       }
      }
     },
     "auth_ref": [
      "r1943",
      "r1950",
      "r2005",
      "r2006"
     ]
    },
    "hl_LargeCapUSEquityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LargeCapUSEquityMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Large cap U.S. equities [Member]",
        "documentation": "Large Cap US Equity",
        "label": "Large Cap US Equity [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Lead2024SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Lead2024SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lead 2024 Settlements for Forecasted Sales [Member]",
        "documentation": "Lead 2024 Settlements for Forecasted Sales",
        "terseLabel": "Lead 2024 Settlements for Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Lead2025SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Lead2025SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Lead 2025 Settlements for Forecasted Sales [Member]",
        "label": "Lead 2025 Settlements For Forecasted Sales [Member]",
        "documentation": "Lead2025 Settlements For Forecasted Sales Member"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Lead2026SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Lead2026SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lead 2026 Settlements For Forecasted Sales [Member]",
        "documentation": "Lead 2026 Settlements For Forecasted Sales Member",
        "terseLabel": "Lead 2026 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadContract2023Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadContract2023Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lead Contract 2023 [Member]",
        "label": "Lead Contract 2023 [Member]",
        "terseLabel": "Lead Contract 2023 [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lead is a chemical element with atomic number 82 and periodic table symbol Pb (after the Latin, plumbum).",
        "label": "Lead [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadTwoThousandTwentyFiveSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadTwoThousandTwentyFiveSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lead Two Thousand Twenty Five Settlements For Provisional Sales [Member]",
        "terseLabel": "Lead 2025 Settlements For Provisional Sales [Member]",
        "documentation": "Lead Two Thousand Twenty Five Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadTwoThousandTwentyFourSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadTwoThousandTwentyFourSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lead Two Thousand Twenty Four Settlements For Provisional Sales Member",
        "documentation": "Lead Two Thousand Twenty Four Settlements For Provisional Sales Member",
        "terseLabel": "Lead 2024 Settlements for Provisional Sales[Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadTwoThousandTwentySevenSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadTwoThousandTwentySevenSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lead Two Thousand Twenty Seven Settlements For Forecasted Sales [Member]",
        "documentation": "Lead Two Thousand Twenty Seven Settlements For Forecasted Sales [Member]",
        "terseLabel": "Lead 2027 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadTwoThousandTwentySixSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadTwoThousandTwentySixSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lead Two Thousand Twenty Six Settlements For Forecasted Sales [Member]",
        "documentation": "Lead Two Thousand Twenty Six Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadTwoThousandTwentySixSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadTwoThousandTwentySixSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lead Two Thousand Twenty Six Settlements For Provisional Sales [Member]",
        "documentation": "Lead Two Thousand Twenty Six Settlements For Provisional Sales [Member]",
        "terseLabel": "Lead 2026 Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeadtwothousandtwentythreesettlementsforprovisionalsalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeadtwothousandtwentythreesettlementsforprovisionalsalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Lead 2023 Settlements for Provisional Sales [Member]",
        "label": "LeadTwoThousandTwentyThreeSettlementsForProvisionalSales[Member]",
        "documentation": "LeadTwoThousandTwentyThreeSettlementsForProvisionalSales[Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LeaseCommitmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeaseCommitmentsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information on lease commitments.",
        "label": "Lease Commitments [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "dei_LegalEntityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "LegalEntityAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1BasisOfPreparationOfFinancialStatementsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Legal Entity [Axis]",
        "terseLabel": "Legal Entity:",
        "documentation": "The set of legal entities associated with a report."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LesseeLeasesPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeLeasesPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Leases",
        "label": "Lessee, Leases [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for leasing arrangement entered into by lessee."
       }
      }
     },
     "auth_ref": [
      "r1038"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]",
        "terseLabel": "Schedule of Annual Maturities of Undiscounted Operating Lease Payments",
        "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total, operating lease",
        "label": "Lessee, Operating Lease, Liability, to be Paid",
        "terseLabel": "Lessee, operating lease, liability, to be paid",
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease."
       }
      }
     },
     "auth_ref": [
      "r1044",
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, after Rolling Year Five",
        "terseLabel": "More than 5 years, operating lease",
        "verboseLabel": "Thereafter",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Rolling Year Five",
        "terseLabel": "2030, operating lease",
        "verboseLabel": "2031",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Rolling Year Four",
        "terseLabel": "2029, operating lease",
        "verboseLabel": "2030",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Rolling Year Three",
        "terseLabel": "2028, operating lease",
        "verboseLabel": "2029",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Rolling Year Two",
        "terseLabel": "2027, operating lease",
        "verboseLabel": "2028",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Next Rolling 12 Months",
        "terseLabel": "2026, operating lease",
        "verboseLabel": "2027",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": [
      "r2203"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails2": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "negatedLabel": "Less: Effect of discounting, operating lease",
        "terseLabel": "Less: effect of discounting",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease."
       }
      }
     },
     "auth_ref": [
      "r1044"
     ]
    },
    "us-gaap_LetterOfCreditMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LetterOfCreditMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Letter of Credit [Member]",
        "documentation": "A document typically issued by a financial institution which acts as a guarantee of payment to a beneficiary, or as the source of payment for a specific transaction (for example, wiring funds to a foreign exporter if and when specified merchandise is accepted pursuant to the terms of the letter of credit)."
       }
      }
     },
     "auth_ref": [
      "r2220"
     ]
    },
    "us-gaap_LettersOfCreditOutstandingAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LettersOfCreditOutstandingAmount",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Letters of Credit Outstanding, Amount",
        "terseLabel": "Letters of Credit Outstanding, Amount",
        "verboseLabel": "Letters of credit outstanding, amount",
        "documentation": "The total amount of the contingent obligation under letters of credit outstanding as of the reporting date."
       }
      }
     },
     "auth_ref": [
      "r1620",
      "r1622"
     ]
    },
    "hl_LeverageRatioApplicableMarginMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LeverageRatioApplicableMarginMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leverage Ratio Applicable Margin [Member]",
        "documentation": "Leverage Ratio Applicable Margin [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_Liabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "Liabilities",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total liabilities",
        "label": "Liabilities",
        "totalLabel": "Total liabilities",
        "documentation": "Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others."
       }
      }
     },
     "auth_ref": [
      "r168",
      "r176",
      "r271",
      "r275",
      "r276",
      "r402",
      "r497",
      "r498",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r506",
      "r507",
      "r588",
      "r880",
      "r882",
      "r883",
      "r1010",
      "r1296",
      "r1490",
      "r1534",
      "r1636",
      "r1807",
      "r1985",
      "r2204",
      "r2205"
     ]
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesAndStockholdersEquity",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities and Equity",
        "terseLabel": "Total liabilities and shareholders' equity",
        "totalLabel": "Total liabilities and stockholders\u2019 equity",
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any."
       }
      }
     },
     "auth_ref": [
      "r228",
      "r1134",
      "r1135",
      "r1146",
      "r1195",
      "r1600",
      "r1619",
      "r1621",
      "r1877",
      "r1882",
      "r1929",
      "r2193"
     ]
    },
    "us-gaap_LiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities, Current",
        "terseLabel": "Total current liabilities",
        "totalLabel": "Total current liabilities",
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r168",
      "r176",
      "r181",
      "r204",
      "r271",
      "r275",
      "r276",
      "r402",
      "r497",
      "r498",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r506",
      "r507",
      "r588",
      "r880",
      "r882",
      "r883",
      "r1010",
      "r1600",
      "r1985",
      "r2204",
      "r2205"
     ]
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesCurrentAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAmountsRecognizedInTheConsolidatedBalanceSheetsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities, Current [Abstract]",
        "terseLabel": "Current liabilities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LiabilitiesFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesFairValueDisclosure",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Liabilities, Fair Value Disclosure, Total",
        "label": "Liabilities, Fair Value Disclosure",
        "verboseLabel": "Total liabilities",
        "documentation": "Fair value of financial and nonfinancial obligations."
       }
      }
     },
     "auth_ref": [
      "r983",
      "r2173"
     ]
    },
    "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Liabilities",
        "totalLabel": "Total liabilities",
        "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r173",
      "r453",
      "r465",
      "r1465",
      "r1767",
      "r1778",
      "r1780"
     ]
    },
    "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Liabilities [Abstract]",
        "terseLabel": "LIABILITIES"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 7.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Liabilities of discontinued operations",
        "label": "Disposal Group, Including Discontinued Operation, Liabilities, Current",
        "totalLabel": "Liabilities of discontinued operations, current",
        "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r173",
      "r453",
      "r465",
      "r1767",
      "r1778",
      "r1780"
     ]
    },
    "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Liabilities, Current [Abstract]",
        "terseLabel": "Current liabilities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsReconciliationOfAssetsAndLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent",
        "totalLabel": "Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent, Total",
        "terseLabel": "Liabilities of discontinued operations",
        "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r173",
      "r453",
      "r465",
      "r1767",
      "r1778",
      "r1780"
     ]
    },
    "us-gaap_LineOfCredit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LineOfCredit",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Long-Term Line of Credit, Total",
        "label": "Long-Term Line of Credit",
        "terseLabel": "Long-term line of credit",
        "documentation": "The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement."
       }
      }
     },
     "auth_ref": [
      "r1789",
      "r1798",
      "r2211",
      "r2212",
      "r2215",
      "r2221"
     ]
    },
    "us-gaap_LineOfCreditFacilityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LineOfCreditFacilityAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Line of Credit Facility [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LineOfCreditFacilityCommitmentFeePercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LineOfCreditFacilityCommitmentFeePercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Line of Credit Facility, Commitment Fee Percentage",
        "terseLabel": "Line of credit facility, commitment fee percentage",
        "documentation": "The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LineOfCreditFacilityCurrentBorrowingCapacity",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Line of Credit Facility, Current Borrowing Capacity",
        "terseLabel": "Letters of credit, drawn amount",
        "documentation": "Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility."
       }
      }
     },
     "auth_ref": [
      "r1788",
      "r1792"
     ]
    },
    "us-gaap_LineOfCreditFacilityLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LineOfCreditFacilityLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Line of Credit Facility [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r191",
      "r200",
      "r496",
      "r1134",
      "r1135",
      "r1138",
      "r1877",
      "r1880",
      "r1983"
     ]
    },
    "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LineOfCreditFacilityMaximumBorrowingCapacity",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Line of Credit Facility, Maximum Borrowing Capacity",
        "terseLabel": "Line of credit facility, maximum borrowing capacity",
        "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility."
       }
      }
     },
     "auth_ref": [
      "r1788",
      "r1792"
     ]
    },
    "hl_LineOfCreditFacilityPrincipalPaymentIncludingInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LineOfCreditFacilityPrincipalPaymentIncludingInterest",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Line Of Credit Facility Principal Payment Including Interest",
        "documentation": "Line Of Credit Facility Principal Payment Including Interest",
        "terseLabel": "Line of credit facility total payment including interest"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LineOfCreditFacilityTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LineOfCreditFacilityTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Line of Credit Facility [Table]",
        "documentation": "Disclosure of information about short-term and long-term contractual arrangements with lender under which borrowing can occur up to maximum amount. Includes, but is not limited to, letter of credit, standby letter of credit, and revolving credit arrangement."
       }
      }
     },
     "auth_ref": [
      "r191",
      "r200",
      "r496",
      "r1134",
      "r1135",
      "r1138",
      "r1877",
      "r1880",
      "r1983"
     ]
    },
    "dei_LocalPhoneNumber": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "LocalPhoneNumber",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Local Phone Number",
        "documentation": "Local phone number for entity."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongLivedAssetsByGeographicAreasTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Long-Lived Asset [Table Text Block]",
        "terseLabel": "Schedule Of Long-Lived Assets by Geographic Area",
        "documentation": "Tabular disclosure of long-lived asset located in country of domicile and foreign country in which asset is held if it is not provided as part of reportable segment information. Long-lived asset excludes financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax asset. Includes, but is not limited to, subtotal of geographical information about group of countries."
       }
      }
     },
     "auth_ref": [
      "r1919"
     ]
    },
    "us-gaap_LongTermDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebt",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Long-term debt balance",
        "label": "Long-Term Debt",
        "totalLabel": "Long-term debt",
        "documentation": "Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation."
       }
      }
     },
     "auth_ref": [
      "r272",
      "r283",
      "r521",
      "r537",
      "r1134",
      "r1135",
      "r1140",
      "r1157",
      "r1530",
      "r1531",
      "r1598",
      "r1789",
      "r1798",
      "r2221"
     ]
    },
    "hl_LongTermDebtMaturitiesRepaymentsDue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LongTermDebtMaturitiesRepaymentsDue",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Long term debt maturities repayments due",
        "label": "Long Term Debt Maturities Repayments Due",
        "terseLabel": "Total, long term Debt",
        "totalLabel": "Total, long term Debt"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LongTermDebtMaturitiesRepaymentsEffectOfDiscounting": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LongTermDebtMaturitiesRepaymentsEffectOfDiscounting",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long Term Debt Maturities Repayments Effect of Discounting",
        "documentation": "Long Term Debt Maturities Repayments Effect of Discounting",
        "terseLabel": "Less: effect of discounting"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturities, Repayments of Principal in Next Rolling 12 Months",
        "verboseLabel": "2027",
        "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturity, Year One",
        "verboseLabel": "2026",
        "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r272",
      "r283",
      "r526",
      "r1157"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling after Year Five",
        "terseLabel": "Thereafter",
        "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Five",
        "terseLabel": "2030, finance lease",
        "verboseLabel": "2031",
        "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Four",
        "verboseLabel": "2030",
        "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Three",
        "verboseLabel": "2029",
        "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Two",
        "verboseLabel": "2028",
        "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r1878",
      "r1885",
      "r2219"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturity, Year Four",
        "verboseLabel": "2029",
        "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r272",
      "r283",
      "r526",
      "r1157"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturity, Year Three",
        "verboseLabel": "2028",
        "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r272",
      "r283",
      "r526",
      "r1157"
     ]
    },
    "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Maturity, Year Two",
        "verboseLabel": "2027",
        "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r272",
      "r283",
      "r526",
      "r1157"
     ]
    },
    "us-gaap_LongTermDebtRollingMaturityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermDebtRollingMaturityAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Notes:",
        "label": "Long-Term Debt, Rolling Maturity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongTermInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermInvestments",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Long-Term Investments, Total",
        "label": "Long-Term Investments",
        "terseLabel": "Non-current investments",
        "documentation": "The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle)."
       }
      }
     },
     "auth_ref": [
      "r188",
      "r194"
     ]
    },
    "us-gaap_LongTermNotesPayable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongTermNotesPayable",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Long-term debt including finance leases",
        "totalLabel": "Notes Payable, Noncurrent, Total",
        "label": "Notes Payable, Noncurrent",
        "documentation": "Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion."
       }
      }
     },
     "auth_ref": [
      "r1789",
      "r1796",
      "r1798"
     ]
    },
    "hl_LongtermDebtObligationsIncludingInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LongtermDebtObligationsIncludingInterest",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt including interest. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
        "label": "hl_LongtermDebtObligationsIncludingInterest",
        "totalLabel": "Total"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongtermDebtTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongtermDebtTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Type [Axis]",
        "documentation": "Information by type of long-term debt."
       }
      }
     },
     "auth_ref": [
      "r192",
      "r205",
      "r206",
      "r207",
      "r208",
      "r209",
      "r1134",
      "r1135",
      "r1140",
      "r1961",
      "r1962",
      "r1963"
     ]
    },
    "us-gaap_LongtermDebtTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LongtermDebtTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Debt, Type [Domain]",
        "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer."
       }
      }
     },
     "auth_ref": [
      "r23",
      "r192",
      "r205",
      "r206",
      "r207",
      "r208",
      "r209",
      "r1134",
      "r1135",
      "r1140",
      "r1961",
      "r1962",
      "r1963"
     ]
    },
    "us-gaap_LossContingenciesLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LossContingenciesLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loss Contingencies [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r333",
      "r469",
      "r488",
      "r489",
      "r490",
      "r494",
      "r774",
      "r1243",
      "r1528",
      "r1976",
      "r1978"
     ]
    },
    "us-gaap_LossContingenciesTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "LossContingenciesTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loss Contingencies [Table]",
        "documentation": "Disclosure of information about loss contingency. Excludes environmental contingency, warranty, and unconditional purchase obligation."
       }
      }
     },
     "auth_ref": [
      "r333",
      "r469",
      "r488",
      "r489",
      "r490",
      "r494",
      "r774",
      "r1243",
      "r1528",
      "r1976",
      "r1978"
     ]
    },
    "hl_LuckyFridayMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LuckyFridayMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Lucky Friday [Member]",
        "documentation": "Reporting segment classified as Lucky Friday.",
        "label": "Lucky Friday [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LuckyFridayPensionPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LuckyFridayPensionPlanMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lucky Friday Pension Plan",
        "label": "Lucky Friday Pension Plan [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_LuckyFridayPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "LuckyFridayPlanMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lucky Friday plan [Member]",
        "label": "Lucky Friday plan [Member]",
        "terseLabel": "Lucky Friday plan"
       }
      }
     },
     "auth_ref": []
    },
    "country_MX": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2026",
     "localname": "MX",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MEXICO"
       }
      }
     },
     "auth_ref": []
    },
    "srt_MajorCustomersAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "MajorCustomersAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer [Axis]",
        "documentation": "Information by name or description of a single external customer or a group of external customers."
       }
      }
     },
     "auth_ref": [
      "r368",
      "r1536",
      "r1539",
      "r1612",
      "r1617",
      "r2227",
      "r2231",
      "r2232",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2269",
      "r2270"
     ]
    },
    "hl_MaterialsAndConsumablesExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MaterialsAndConsumablesExpenses",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Materials and consumables",
        "label": "Materials and Consumables Expenses",
        "documentation": "Materials and Consumables Expenses"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MaterialsSuppliesAndOther": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MaterialsSuppliesAndOther",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Materials, Supplies, and Other",
        "terseLabel": "Materials and supplies",
        "documentation": "The carrying amount of capitalized costs of materials, supplies, and other assets, which are not included in inventory but used in production."
       }
      }
     },
     "auth_ref": []
    },
    "hl_MaximumAllocationOfForecastedCADDemonimatedOperatingCosts": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MaximumAllocationOfForecastedCADDemonimatedOperatingCosts",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the maximum percentage of CAD (Canadian dollar) denominated operating costs to be hedged in the future.",
        "label": "hl_MaximumAllocationOfForecastedCADDemonimatedOperatingCosts",
        "terseLabel": "Maximum Allocation of Forecasted CAD-demonimated Operating Costs"
       }
      }
     },
     "auth_ref": []
    },
    "srt_MaximumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "MaximumMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum [Member]",
        "terseLabel": "Maximum [Member]",
        "documentation": "Upper limit of the provided range."
       }
      }
     },
     "auth_ref": [
      "r99",
      "r101",
      "r103",
      "r104",
      "r106",
      "r123",
      "r125",
      "r126",
      "r140",
      "r141",
      "r177",
      "r179",
      "r333",
      "r489",
      "r490",
      "r492",
      "r493",
      "r721",
      "r755",
      "r756",
      "r757",
      "r774",
      "r986",
      "r1063",
      "r1064",
      "r1065",
      "r1066",
      "r1068",
      "r1069",
      "r1070",
      "r1071",
      "r1096",
      "r1229",
      "r1231",
      "r1243",
      "r1287",
      "r1288",
      "r1348",
      "r1369",
      "r1374",
      "r1375",
      "r1419",
      "r1439",
      "r1440",
      "r1442",
      "r1443",
      "r1455",
      "r1456",
      "r1501",
      "r1552",
      "r1556",
      "r1558",
      "r1559",
      "r1589",
      "r1590",
      "r1594",
      "r1595",
      "r1613",
      "r1987",
      "r1990"
     ]
    },
    "ecd_MeasureAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "MeasureAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measure [Axis]",
        "terseLabel": "Measure:"
       }
      }
     },
     "auth_ref": [
      "r1691"
     ]
    },
    "ecd_MeasureName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "MeasureName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measure Name",
        "terseLabel": "Name"
       }
      }
     },
     "auth_ref": [
      "r1691"
     ]
    },
    "hl_MeasurementInputAnnualYieldMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MeasurementInputAnnualYieldMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents annual yield for measurement input.",
        "label": "Measurement Input, Annual Yield [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_MeasurementInputInflationRatesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MeasurementInputInflationRatesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measurement Input, Inflation Rates [Member]",
        "documentation": "Measurement Input, Inflation Rates [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MeasurementInputRiskFreeInterestRateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MeasurementInputRiskFreeInterestRateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measurement Input, Risk Free Interest Rate [Member]",
        "documentation": "Measurement input using interest rate on instrument with zero risk of financial loss."
       }
      }
     },
     "auth_ref": [
      "r757",
      "r2175",
      "r2176",
      "r2177"
     ]
    },
    "us-gaap_MeasurementInputTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MeasurementInputTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measurement Input Type [Axis]",
        "documentation": "Information by type of measurement input used to determine value of asset and liability."
       }
      }
     },
     "auth_ref": [
      "r753",
      "r754",
      "r755",
      "r756",
      "r757",
      "r758",
      "r984",
      "r985",
      "r986",
      "r1556",
      "r1558",
      "r1559",
      "r1589",
      "r2209"
     ]
    },
    "us-gaap_MeasurementInputTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MeasurementInputTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Measurement Input Type [Domain]",
        "documentation": "Measurement input used to determine value of asset and liability."
       }
      }
     },
     "auth_ref": [
      "r984",
      "r985",
      "r986",
      "r1556",
      "r1558",
      "r1559",
      "r1589",
      "r2209"
     ]
    },
    "srt_MedianMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "MedianMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Median [Member]",
        "documentation": "Middle value in data set."
       }
      }
     },
     "auth_ref": [
      "r986"
     ]
    },
    "hl_MetalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MetalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Metal Sales [Member]",
        "documentation": "Metal Sales [Member]",
        "terseLabel": "Metal Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_MetalsContainedInConcentrates": {
     "xbrltype": "massItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MetalsContainedInConcentrates",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Metals Contained In Concentrates",
        "terseLabel": "Metals contained in concentrates (Ounce)",
        "documentation": "Represents the metals contained in concentrates."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MexicanTaxAuthorityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MexicanTaxAuthorityMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Mexican Tax Authority [Member]",
        "documentation": "Designated tax department of the government of Mexico."
       }
      }
     },
     "auth_ref": [
      "r2107",
      "r2111"
     ]
    },
    "us-gaap_MineDevelopmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MineDevelopmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Development costs",
        "label": "Mine Development [Member]",
        "documentation": "Components used to prepare a mine for its intended use including, but not limited to, labor, materials, and equipment."
       }
      }
     },
     "auth_ref": [
      "r1950",
      "r1951"
     ]
    },
    "us-gaap_MineReclamationAndClosingLiabilityNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MineReclamationAndClosingLiabilityNoncurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Mine Reclamation and Closing Liability, Noncurrent",
        "terseLabel": "Accrued reclamation and closure costs",
        "documentation": "Amount of a reclamation and mine closing liability that is associated with a legal obligation for the closure and reclamation of a mine including the removal of buildings, equipment, machinery and other physical remnants of mining, closure of tailings impoundments, leach pads and other mine features, and contouring, covering and revegetation of waste rock piles and other disturbed areas."
       }
      }
     },
     "auth_ref": []
    },
    "hl_MineralInterestsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MineralInterestsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mineral interests",
        "documentation": "Mineral interests [member",
        "label": "Mineral Interests [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_MinimumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "MinimumMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Minimum [Member]",
        "terseLabel": "Minimum [Member]",
        "documentation": "Lower limit of the provided range."
       }
      }
     },
     "auth_ref": [
      "r99",
      "r101",
      "r103",
      "r104",
      "r106",
      "r123",
      "r125",
      "r126",
      "r140",
      "r141",
      "r177",
      "r179",
      "r333",
      "r489",
      "r490",
      "r492",
      "r493",
      "r721",
      "r755",
      "r756",
      "r757",
      "r774",
      "r986",
      "r1063",
      "r1064",
      "r1065",
      "r1066",
      "r1068",
      "r1069",
      "r1070",
      "r1071",
      "r1096",
      "r1229",
      "r1231",
      "r1243",
      "r1287",
      "r1288",
      "r1348",
      "r1369",
      "r1374",
      "r1375",
      "r1419",
      "r1439",
      "r1440",
      "r1442",
      "r1443",
      "r1455",
      "r1456",
      "r1501",
      "r1552",
      "r1556",
      "r1558",
      "r1559",
      "r1589",
      "r1590",
      "r1594",
      "r1613",
      "r1987",
      "r1990"
     ]
    },
    "hl_MiningAssetsValueBeyondProvenAndProbableReservesVBPP": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MiningAssetsValueBeyondProvenAndProbableReservesVBPP",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The economic value of the estimated cash flows of a mining asset beyond that asset's proven and probable reserves.",
        "label": "hl_MiningAssetsValueBeyondProvenAndProbableReservesVBPP",
        "terseLabel": "Mining Assets, Value Beyond Proven and Probable Reserves (VBPP)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_MiningPropertiesIncludingAssetRetirementObligationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MiningPropertiesIncludingAssetRetirementObligationsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mining properties, including asset retirement obligations",
        "documentation": "Mining Properties Including Asset Retirement Obligations",
        "label": "Mining Properties Including Asset Retirement Obligations [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_MnpiDiscTimedForCompValFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "MnpiDiscTimedForCompValFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "MNPI Disclosure Timed for Compensation Value [Flag]",
        "terseLabel": "MNPI Disclosure Timed for Compensation Value"
       }
      }
     },
     "auth_ref": [
      "r1711"
     ]
    },
    "ecd_MtrlTermsOfTrdArrTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "MtrlTermsOfTrdArrTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Material Terms of Trading Arrangement [Text Block]",
        "terseLabel": "Material Terms of Trading Arrangement"
       }
      }
     },
     "auth_ref": [
      "r1719"
     ]
    },
    "hl_MutualFundsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "MutualFundsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Mutual Funds",
        "label": "Mutual Funds [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "country_NL": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2026",
     "localname": "NL",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "NETHERLANDS"
       }
      }
     },
     "auth_ref": []
    },
    "srt_NameOfMajorCustomerDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "NameOfMajorCustomerDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer [Domain]",
        "documentation": "Single external customer or group of external customers."
       }
      }
     },
     "auth_ref": [
      "r368",
      "r1536",
      "r1539",
      "r1612",
      "r1617",
      "r2227",
      "r2231",
      "r2232",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2269",
      "r2270"
     ]
    },
    "ecd_NamedExecutiveOfficersFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NamedExecutiveOfficersFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Named Executive Officers, Footnote [Text Block]",
        "terseLabel": "Named Executive Officers, Footnote"
       }
      }
     },
     "auth_ref": [
      "r1692"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Financing Activity, Including Discontinued Operation",
        "totalLabel": "Net cash (used in) provided by financing activities",
        "documentation": "Amount of cash inflow (outflow) from financing activity, including, but not limited to, discontinued operation. Financing activity includes, but is not limited to, obtaining resource from owner and providing return on, and return of, their investment; borrowing money and repaying amount borrowed, or settling obligation; and obtaining and paying for other resource obtained from creditor on long-term credit."
       }
      }
     },
     "auth_ref": [
      "r264"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]",
        "terseLabel": "Financing activities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Financing Activity, Continuing Operation",
        "totalLabel": "Cash Provided by (Used in) Financing Activity, Continuing Operation, Total",
        "terseLabel": "Cash (used in) provided by financing activities of continuing operations",
        "documentation": "Amount of cash inflow (outflow) from financing activity attributable to continuing operation. Financing activity includes, but is not limited to, obtaining resource from owner and providing return on, and return of, their investment; borrowing money and repaying amount borrowed, or settling obligation; and obtaining and paying for other resource obtained from creditor on long-term credit."
       }
      }
     },
     "auth_ref": [
      "r1871"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Investing Activity, Including Discontinued Operation",
        "negatedTotalLabel": "Net cash used in investing activities",
        "totalLabel": "Net cash used in investing activities",
        "documentation": "Amount of cash inflow (outflow) from investing activity, including, but not limited to, discontinued operation. Investing activity includes, but is not limited to, making and collecting loan, acquiring and disposing of debt and equity instruments, property, plant, and equipment, and other productive assets."
       }
      }
     },
     "auth_ref": [
      "r264"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]",
        "terseLabel": "Investing activities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Investing Activity, Continuing Operation",
        "totalLabel": "Cash Provided by (Used in) Investing Activity, Continuing Operation, Total",
        "terseLabel": "Net cash provided by (used in) investing activities of continuing operations",
        "verboseLabel": "Cash used in investing activities of continuing operations",
        "documentation": "Amount of cash inflow (outflow) from investing activity attributable to continuing operation. Investing activity includes, but is not limited to, making and collecting loan, acquiring and disposing of debt and equity instruments, property, plant, and equipment, and other productive assets."
       }
      }
     },
     "auth_ref": [
      "r1871"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Operating Activity, Including Discontinued Operation",
        "terseLabel": "Cash provided by operating activities",
        "totalLabel": "Net cash provided by operating activities",
        "documentation": "Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity."
       }
      }
     },
     "auth_ref": [
      "r57",
      "r58",
      "r59"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Operating activities:",
        "label": "Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Provided by (Used in) Operating Activity, Continuing Operation",
        "totalLabel": "Cash Provided by (Used in) Operating Activity, Continuing Operation, Total",
        "terseLabel": "Cash provided by operating activities of continuing operations",
        "documentation": "Amount of cash inflow (outflow) from operating activity attributable to continuing operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity."
       }
      }
     },
     "auth_ref": [
      "r57",
      "r58",
      "r59"
     ]
    },
    "us-gaap_NetIncomeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetIncomeLoss",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net Income (Loss)",
        "terseLabel": "Net Income (Loss)",
        "verboseLabel": "Net loss",
        "negatedTotalLabel": "Net income (loss)",
        "totalLabel": "Net income",
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent."
       }
      }
     },
     "auth_ref": [
      "r46",
      "r59",
      "r71",
      "r144",
      "r168",
      "r176",
      "r241",
      "r244",
      "r249",
      "r271",
      "r275",
      "r276",
      "r280",
      "r289",
      "r294",
      "r295",
      "r297",
      "r298",
      "r299",
      "r303",
      "r304",
      "r313",
      "r402",
      "r449",
      "r497",
      "r498",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r506",
      "r507",
      "r542",
      "r545",
      "r548",
      "r553",
      "r588",
      "r612",
      "r762",
      "r821",
      "r878",
      "r979",
      "r1010",
      "r1201",
      "r1320",
      "r1338",
      "r1339",
      "r1480",
      "r1482",
      "r1484",
      "r1634",
      "r1985"
     ]
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetIncomeLossAvailableToCommonStockholdersBasic",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "terseLabel": "Loss applicable to common shareholders",
        "totalLabel": "Net income (loss) applicable to common stockholders",
        "verboseLabel": "Net income applicable to common stockholders",
        "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders."
       }
      }
     },
     "auth_ref": [
      "r144",
      "r254",
      "r294",
      "r295",
      "r297",
      "r298",
      "r308",
      "r309",
      "r314",
      "r317",
      "r545",
      "r548",
      "r553",
      "r878"
     ]
    },
    "hl_NetLossIncomeFromDiscontinuedOperationsNetOfTaxes": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "NetLossIncomeFromDiscontinuedOperationsNetOfTaxes",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net (loss) income from discontinued operations, net of taxes",
        "documentation": "Net (loss) income from discontinued operations, net of taxes",
        "terseLabel": "Income (loss) from discontinued operations, net of income and mining taxes"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component",
        "label": "Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component",
        "documentation": "Amount of expense (reversal of expense) for net periodic benefit cost components, excluding service cost component, of defined benefit plan. Amount includes, but is not limited to, interest cost, expected (return) loss on plan asset, amortization of prior service cost (credit), amortization of (gain) loss, amortization of transition (asset) obligation, settlement (gain) loss, curtailment (gain) loss and certain termination benefits."
       }
      }
     },
     "auth_ref": [
      "r255",
      "r620"
     ]
    },
    "hl_NevadaOperationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "NevadaOperationsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Nevada Operations [Member]",
        "documentation": "Represents information about Nevada Operations.",
        "label": "Nevada Operations [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13RecentAccountingPronouncements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Recent Accounting Pronouncements",
        "label": "Accounting Standards Update and Change in Accounting Principle [Text Block]",
        "documentation": "The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle."
       }
      }
     },
     "auth_ref": [
      "r96",
      "r142",
      "r144",
      "r287",
      "r288",
      "r291",
      "r292",
      "r305",
      "r306",
      "r404",
      "r405",
      "r447",
      "r448",
      "r449",
      "r539",
      "r540",
      "r608",
      "r610",
      "r614",
      "r615",
      "r762",
      "r763",
      "r819",
      "r820",
      "r822",
      "r842",
      "r878",
      "r947",
      "r948",
      "r957",
      "r976",
      "r1046",
      "r1049",
      "r1050",
      "r1237",
      "r1238",
      "r1239",
      "r1240",
      "r1242"
     ]
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "New Accounting Pronouncements",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact."
       }
      }
     },
     "auth_ref": [
      "r305"
     ]
    },
    "hl_NewCreditAgreementMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "NewCreditAgreementMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "New Credit Agreement [Member]",
        "documentation": "New Credit Agreement [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_NonGaapMeasureDescriptionTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NonGaapMeasureDescriptionTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-GAAP Measure Description [Text Block]",
        "terseLabel": "Non-GAAP Measure Description"
       }
      }
     },
     "auth_ref": [
      "r1691"
     ]
    },
    "ecd_NonNeosMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NonNeosMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-NEOs [Member]",
        "terseLabel": "Non-NEOs"
       }
      }
     },
     "auth_ref": [
      "r1654",
      "r1665",
      "r1675",
      "r1699",
      "r1708"
     ]
    },
    "hl_NonOperatingPropertiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "NonOperatingPropertiesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Non-operating properties",
        "label": "Non-Operating Properties [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_NonPeoNeoAvgCompActuallyPaidAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NonPeoNeoAvgCompActuallyPaidAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO Average Compensation Actually Paid Amount",
        "terseLabel": "Non-PEO NEO Average Compensation Actually Paid Amount"
       }
      }
     },
     "auth_ref": [
      "r1682"
     ]
    },
    "ecd_NonPeoNeoAvgTotalCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NonPeoNeoAvgTotalCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO Average Total Compensation Amount",
        "terseLabel": "Non-PEO NEO Average Total Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r1681"
     ]
    },
    "ecd_NonPeoNeoMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NonPeoNeoMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-PEO NEO [Member]",
        "terseLabel": "Non-PEO NEO"
       }
      }
     },
     "auth_ref": [
      "r1699"
     ]
    },
    "ecd_NonRule10b51ArrAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NonRule10b51ArrAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-Rule 10b5-1 Arrangement Adopted [Flag]",
        "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted"
       }
      }
     },
     "auth_ref": [
      "r1719"
     ]
    },
    "ecd_NonRule10b51ArrTrmntdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "NonRule10b51ArrTrmntdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-Rule 10b5-1 Arrangement Terminated [Flag]",
        "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated"
       }
      }
     },
     "auth_ref": [
      "r1719"
     ]
    },
    "us-gaap_NondesignatedMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NondesignatedMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Not Designated as Hedging Instrument [Member]",
        "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP)."
       }
      }
     },
     "auth_ref": [
      "r2153"
     ]
    },
    "us-gaap_NonoperatingGainsLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NonoperatingGainsLosses",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair value adjustments, net",
        "totalLabel": "Nonoperating Gains (Losses), Total",
        "label": "Nonoperating Gains (Losses)",
        "documentation": "The aggregate amount of gains or losses resulting from nonoperating activities (for example, interest and dividend revenue, property, plant and equipment impairment loss, and so forth)."
       }
      }
     },
     "auth_ref": [
      "r50",
      "r52"
     ]
    },
    "us-gaap_NonoperatingIncomeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NonoperatingIncomeExpense",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total other expense:",
        "label": "Nonoperating Income (Expense)",
        "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business)."
       }
      }
     },
     "auth_ref": [
      "r50",
      "r1775",
      "r1782",
      "r1929"
     ]
    },
    "us-gaap_NonoperatingIncomeExpenseAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NonoperatingIncomeExpenseAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other expense:",
        "label": "Nonoperating Income (Expense) [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NotesPayable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NotesPayable",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Notes Payable, Total",
        "label": "Notes Payable",
        "terseLabel": "Notes Payable, Total",
        "documentation": "Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1789",
      "r1796",
      "r1798",
      "r2211",
      "r2212",
      "r2215",
      "r2221",
      "r2222"
     ]
    },
    "us-gaap_NotesPayableFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NotesPayableFairValueDisclosure",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Notes Payable, Fair Value Disclosure",
        "terseLabel": "Notes Payable, Fair Value Disclosure",
        "documentation": "Fair value portion of notes payable."
       }
      }
     },
     "auth_ref": [
      "r2174",
      "r2184",
      "r2188",
      "r2189",
      "r2190",
      "r2192"
     ]
    },
    "hl_NotesToFinancialStatementsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "NotesToFinancialStatementsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Notes To Financial Statements [Abstract]",
        "documentation": "Notes To Financial Statements Abstract"
       }
      }
     },
     "auth_ref": []
    },
    "hl_NoticeOfAssessmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "NoticeOfAssessmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Notice Of Assessment [Member]",
        "label": "Notice Of Assessment [Member]",
        "documentation": "Notice Of Assessment [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_NumberOfDirectors": {
     "xbrltype": "integerItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "NumberOfDirectors",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Number of directors",
        "label": "Number of Directors",
        "documentation": "Number of Directors"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NumberOfReportableSegments": {
     "xbrltype": "integerItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "NumberOfReportableSegments",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Number of Reportable Segments",
        "terseLabel": "Number of reportable segments",
        "documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements."
       }
      }
     },
     "auth_ref": [
      "r1492",
      "r1500",
      "r1904"
     ]
    },
    "hl_O2022Q4DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "O2022Q4DividendsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O2022Q4Dividends [Member]",
        "documentation": "O2022Q4Dividends [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_O2023Q4DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "O2023Q4DividendsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O2023Q4Dividends [Member]",
        "documentation": "O2023Q4Dividends [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_O2024Q4DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "O2024Q4DividendsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O2024Q4Dividends [Member]",
        "documentation": "O2024Q4Dividends [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_OceanPartnersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OceanPartnersMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents Ocean Partners, a major customer of the company.",
        "label": "Ocean Partners [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingExpenses",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Expenses",
        "totalLabel": "Total costs and expenses",
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense."
       }
      }
     },
     "auth_ref": [
      "r1484",
      "r1775",
      "r1782",
      "r1929"
     ]
    },
    "us-gaap_OperatingExpensesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingExpensesAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other operating expenses:",
        "label": "Operating Expenses [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingIncomeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingIncomeLoss",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Income from operations",
        "terseLabel": "Income (loss) from operations",
        "label": "Operating Income (Loss)",
        "totalLabel": "Income from operations",
        "documentation": "The net result for the period of deducting operating expenses from operating revenues."
       }
      }
     },
     "auth_ref": [
      "r1480",
      "r1484",
      "r1491",
      "r1775",
      "r1782",
      "r1894",
      "r1905",
      "r1911",
      "r1914",
      "r1915",
      "r1929"
     ]
    },
    "us-gaap_OperatingLeaseExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseExpense",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Expense",
        "terseLabel": "Operating lease expense",
        "documentation": "Amount of operating lease expense. Excludes sublease income."
       }
      }
     },
     "auth_ref": [
      "r2202"
     ]
    },
    "us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Operating Leases:",
        "label": "Lessee, Operating Lease, Liability, to be Paid, Rolling Maturity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingLeaseLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseLiability",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails2": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Liability",
        "totalLabel": "Operating lease liability",
        "terseLabel": "Operating lease liability",
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease."
       }
      }
     },
     "auth_ref": [
      "r1034"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseLiabilityCurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Liability, Current",
        "terseLabel": "Operating lease liability, current",
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current."
       }
      }
     },
     "auth_ref": [
      "r1034",
      "r1470"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Liability, Noncurrent",
        "verboseLabel": "Operating leases",
        "terseLabel": "Operating lease liability, noncurrent",
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent."
       }
      }
     },
     "auth_ref": [
      "r1034"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesMaturitiesOfOperatingLeaseDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]",
        "terseLabel": "Operating lease, liability, statement of financial position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes operating lease liability."
       }
      }
     },
     "auth_ref": [
      "r1035"
     ]
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseRightOfUseAsset",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Right-of-Use Asset",
        "verboseLabel": "Operating lease right-of-use assets",
        "terseLabel": "Operating lease right-of-use asset",
        "documentation": "Amount of lessee's right to use underlying asset under operating lease."
       }
      }
     },
     "auth_ref": [
      "r1033"
     ]
    },
    "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseWeightedAverageDiscountRatePercent",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Operating lease, weighted average discount rate, percent",
        "documentation": "Weighted average discount rate for operating lease calculated at point in time."
       }
      }
     },
     "auth_ref": [
      "r1043",
      "r1599"
     ]
    },
    "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Operating lease, weighted average remaining lease term (year)",
        "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r1042",
      "r1599"
     ]
    },
    "us-gaap_OperatingLossCarryforwards": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingLossCarryforwards",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Operating loss carryforwards",
        "label": "Operating Loss Carryforwards",
        "documentation": "Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws."
       }
      }
     },
     "auth_ref": [
      "r804"
     ]
    },
    "hl_OperatingLossCarryforwardsExpirationPeriod": {
     "xbrltype": "durationItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OperatingLossCarryforwardsExpirationPeriod",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Operating loss carryforwards expiration period (Year)",
        "documentation": "Operating loss carryforwards expiration period.",
        "label": "hl_OperatingLossCarryforwardsExpirationPeriod"
       }
      }
     },
     "auth_ref": []
    },
    "hl_OperatingLossCarryforwardsIndefiniteCarryforwardPeriod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OperatingLossCarryforwardsIndefiniteCarryforwardPeriod",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Operating loss carryforwards, Indefinite period",
        "documentation": "Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws that has an indefinite carryforward period.",
        "label": "hl_OperatingLossCarryforwardsIndefiniteCarryforwardPeriod"
       }
      }
     },
     "auth_ref": []
    },
    "hl_OperatingPropertiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OperatingPropertiesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Operating properties",
        "label": "Operating Properties [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingSegmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OperatingSegmentsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Segments [Member]",
        "documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity."
       }
      }
     },
     "auth_ref": [
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r362",
      "r1496",
      "r1497"
     ]
    },
    "us-gaap_OptionIndexedToIssuersEquityTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OptionIndexedToIssuersEquityTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Option Indexed to Issuer's Equity, Type [Axis]",
        "documentation": "Information by type of freestanding contracts issued by an entity that are indexed to, and potentially settled in, an entity's own stock."
       }
      }
     },
     "auth_ref": [
      "r963",
      "r964",
      "r965",
      "r966",
      "r967",
      "r968",
      "r969",
      "r970",
      "r971",
      "r972",
      "r2161"
     ]
    },
    "us-gaap_OptionIndexedToIssuersEquityTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OptionIndexedToIssuersEquityTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Option Indexed to Issuer's Equity, Type [Domain]",
        "documentation": "Description of the type of freestanding contract issued by a Company that is indexed to, and potentially settled in, a Company's own stock. Specifically, the pertinent rights and privileges of the securities outstanding."
       }
      }
     },
     "auth_ref": [
      "r963",
      "r964",
      "r965",
      "r966",
      "r967",
      "r968",
      "r969",
      "r970",
      "r971",
      "r972",
      "r2161"
     ]
    },
    "hl_OrezoneGoldCorporationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OrezoneGoldCorporationMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Orezone Gold Corporation [Member]",
        "documentation": "Orezone Gold Corporation [Member]",
        "terseLabel": "Orezone Gold Corporation [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_OrezoneMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OrezoneMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Orezone [Member]",
        "terseLabel": "Orezone [Member]",
        "label": "Orezone [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/Note1BasisOfPreparationOfFinancialStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Basis of Preparation of Financial Statements",
        "label": "Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]",
        "documentation": "The entire disclosure for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity. May be provided in more than one note to the financial statements, as long as users are provided with an understanding of (1) the significant judgments and assumptions made by an enterprise in determining whether it must consolidate a VIE and/or disclose information about its involvement with a VIE, (2) the nature of restrictions on a consolidated VIE's assets reported by an enterprise in its statement of financial position, including the carrying amounts of such assets, (3) the nature of, and changes in, the risks associated with an enterprise's involvement with the VIE, and (4) how an enterprise's involvement with the VIE affects the enterprise's financial position, financial performance, and cash flows. Describes procedure if disclosures are provided in more than one note to the financial statements."
       }
      }
     },
     "auth_ref": [
      "r66",
      "r1764",
      "r1876"
     ]
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote1theCompany"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]",
        "terseLabel": "The Company",
        "documentation": "The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure."
       }
      }
     },
     "auth_ref": [
      "r66",
      "r145",
      "r147",
      "r149",
      "r1248",
      "r1249"
     ]
    },
    "us-gaap_OtherAdjustmentsToIncomeDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherAdjustmentsToIncomeDiscontinuedOperations",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Adjustments to Income, Discontinued Operations",
        "terseLabel": "Other Adjustments To Income Discontinued Operations",
        "documentation": "Amount of noncash income (expense), classified as other, from discontinued operations."
       }
      }
     },
     "auth_ref": [
      "r1873"
     ]
    },
    "us-gaap_OtherAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Assets",
        "totalLabel": "Total assets of reportable segments",
        "documentation": "Amount of assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r190",
      "r197",
      "r1134",
      "r1135",
      "r1136",
      "r1186",
      "r1497",
      "r1619",
      "r1621",
      "r1636"
     ]
    },
    "us-gaap_OtherAssetsCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherAssetsCurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 7.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other current assets",
        "label": "Other Assets, Current",
        "documentation": "Amount of current assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r232",
      "r1600"
     ]
    },
    "us-gaap_OtherAssetsNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherAssetsNoncurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other non-current assets",
        "label": "Other Assets, Noncurrent",
        "documentation": "Amount of noncurrent assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r190",
      "r197"
     ]
    },
    "us-gaap_OtherCommitmentsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherCommitmentsAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Commitments [Axis]",
        "documentation": "Information by type of other commitment."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherCommitmentsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherCommitmentsDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Commitments [Domain]",
        "documentation": "Other future obligation."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansPensionAndBenefitPlanAmountsIncludedInAccumulatedOtherComprehensiveIncomeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Unamortized prior service cost",
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Tax",
        "documentation": "Amount, after tax, of cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit)."
       }
      }
     },
     "auth_ref": [
      "r2",
      "r38",
      "r662",
      "r690"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansPensionAndBenefitPlanAmountsIncludedInAccumulatedOtherComprehensiveIncomeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax",
        "negatedLabel": "Unamortized net loss",
        "documentation": "Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit."
       }
      }
     },
     "auth_ref": [
      "r37",
      "r38",
      "r662",
      "r690"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss2": {
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax",
        "terseLabel": "Unrealized (loss) gain and amortization of prior service on pension plans",
        "documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r6",
      "r38",
      "r240",
      "r662",
      "r690"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive Income (Loss), before Reclassifications, before Tax",
        "terseLabel": "Other comprehensive income (loss) before reclassification",
        "documentation": "Amount before tax and reclassification adjustments of other comprehensive income (loss)."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r248",
      "r1020",
      "r1023",
      "r1026",
      "r1202",
      "r1819"
     ]
    },
    "hl_OtherComprehensiveIncomeLossBeforeReclassificationsProvisionForIncomeTaxes": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsProvisionForIncomeTaxes",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Provision for income taxes",
        "label": "Other Comprehensive Income (Loss), before Reclassifications, Provision for income taxes",
        "documentation": "Other comprehensive income (Loss), before reclassifications, provision for income taxes"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss2": {
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent, Total",
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent",
        "terseLabel": "Unrealized (loss) gain on derivative contracts designated as hedge transactions",
        "documentation": "Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent."
       }
      }
     },
     "auth_ref": [
      "r238"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss4": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax",
        "terseLabel": "Change in fair value of derivative contracts designated as hedge transactions and other",
        "documentation": "Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness."
       }
      }
     },
     "auth_ref": [
      "r236",
      "r238"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionReclassificationAdjustmentFromAociForDerecognitionAfterTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionReclassificationAdjustmentFromAociForDerecognitionAfterTax",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reclassification from AOCI to fair value adjustments",
        "label": "Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, Reclassification Adjustment from AOCI for Derecognition, after Tax",
        "documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for unrealized gain (loss) from increase (decrease) in instrument-specific credit risk, realized upon derecognition of financial liability measured under fair value option."
       }
      }
     },
     "auth_ref": [
      "r91",
      "r237",
      "r238",
      "r240",
      "r1005",
      "r1012"
     ]
    },
    "hl_OtherComprehensiveIncomeLossFromContinuingOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherComprehensiveIncomeLossFromContinuingOperations",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss2": {
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss4": {
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive Income (Loss) From Continuing Operations",
        "documentation": "Other Comprehensive Income (Loss) From Continuing Operations",
        "verboseLabel": "Net income from continuing operations",
        "terseLabel": "Comprehensive income (loss) from continuing operations",
        "totalLabel": "Comprehensive income from continuing operations"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossNetOfTax",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Net of Tax",
        "totalLabel": "Net current year other comprehensive income (loss)",
        "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss)."
       }
      }
     },
     "auth_ref": [
      "r15",
      "r239",
      "r242",
      "r245",
      "r251",
      "r299",
      "r1020",
      "r1021",
      "r1026",
      "r1150",
      "r1202",
      "r1819",
      "r1820",
      "r1993"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other comprehensive income",
        "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent",
        "totalLabel": "Total change in accumulated other comprehensive income (loss), net",
        "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity."
       }
      }
     },
     "auth_ref": [
      "r7",
      "r13",
      "r67",
      "r242",
      "r245",
      "r299"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherComprehensiveIncomeLossTaxPortionAttributableToParent1",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent",
        "totalLabel": "Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent, Total",
        "terseLabel": "Change, Tax",
        "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity."
       }
      }
     },
     "auth_ref": [
      "r7",
      "r13",
      "r67"
     ]
    },
    "hl_OtherComprehensiveNetLossIncomeFromDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherComprehensiveNetLossIncomeFromDiscontinuedOperations",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss2": {
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss4": {
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Comprehensive Net (loss) Income from discontinued Operations",
        "documentation": "Other Comprehensive Net (loss) Income from discontinued Operations",
        "verboseLabel": "Income (loss) from discontinued operations",
        "terseLabel": "Comprehensive income (loss) from discontinued operations"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherCostAndExpenseOperating": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherCostAndExpenseOperating",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other operating expense",
        "label": "Other Cost and Expense, Operating",
        "verboseLabel": "Other direct production costs",
        "documentation": "The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation."
       }
      }
     },
     "auth_ref": [
      "r47",
      "r1209",
      "r1496"
     ]
    },
    "hl_OtherCountriesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherCountriesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Countries [Member]",
        "documentation": "Other Countries",
        "terseLabel": "Other"
       }
      }
     },
     "auth_ref": []
    },
    "hl_OtherCurrentAssetMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherCurrentAssetMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other current asset [Member]",
        "terseLabel": "Other current assets [Member]",
        "label": "Other Current Asset [Member]",
        "verboseLabel": "Other current assets"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 6.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Liabilities, Current",
        "terseLabel": "Other current liabilities",
        "documentation": "Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r191",
      "r199",
      "r203",
      "r1600"
     ]
    },
    "us-gaap_OtherLiabilitiesNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherLiabilitiesNoncurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 4.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other non-current liabilities",
        "label": "Other Liabilities, Noncurrent",
        "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r213",
      "r1799"
     ]
    },
    "hl_OtherMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other [Member]",
        "label": "Other [Member]",
        "terseLabel": "Other [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherNoncashIncomeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherNoncashIncomeExpense",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Other Noncash Income (Expense), Total",
        "label": "Other Noncash Income (Expense)",
        "negatedLabel": "Other non-cash items, net",
        "documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other."
       }
      }
     },
     "auth_ref": [
      "r59"
     ]
    },
    "hl_OtherNoncurrentAssetMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherNoncurrentAssetMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Noncurrent Asset [Member]",
        "documentation": "Other Noncurrent Asset [Member]",
        "terseLabel": "Other non-current assets [Member]",
        "verboseLabel": "Other non-current assets"
       }
      }
     },
     "auth_ref": []
    },
    "hl_OtherNoncurrentLiabilityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OtherNoncurrentLiabilityMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Noncurrent Liability [Member]",
        "documentation": "Other Noncurrent Liability [Member]",
        "terseLabel": "Other non-current liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherNonoperatingIncomeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherNonoperatingIncomeExpense",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Other Nonoperating Income (Expense), Total",
        "label": "Other Nonoperating Income (Expense)",
        "terseLabel": "Other income",
        "verboseLabel": "Other (expense) income, net",
        "documentation": "Amount of income (expense) related to nonoperating activities, classified as other."
       }
      }
     },
     "auth_ref": [
      "r52",
      "r1563"
     ]
    },
    "us-gaap_OtherOperatingIncomeExpenseNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherOperatingIncomeExpenseNet",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": -1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": -1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Operating Income (Expense), Net",
        "terseLabel": "Other operating (income) expense",
        "negatedLabel": "Other operating expense (income), net",
        "documentation": "The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_OtherPerfMeasureAmt": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "OtherPerfMeasureAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Performance Measure, Amount",
        "terseLabel": "Other Performance Measure, Amount"
       }
      }
     },
     "auth_ref": [
      "r1691"
     ]
    },
    "us-gaap_OtherPostretirementBenefitsIndividualContractsTypeOfDeferredCompensationDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherPostretirementBenefitsIndividualContractsTypeOfDeferredCompensationDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain]",
        "documentation": "Deferred compensation related to other postretirement benefit arrangements that are not equivalent to a defined benefit other postretirement benefit plan. Includes, but is not limited to, employment contracts with one or more selected officers or key employees. Excludes equity-based compensation plans, defined benefit pension plans and defined benefit other postretirement benefit plans."
       }
      }
     },
     "auth_ref": [
      "r62",
      "r63"
     ]
    },
    "us-gaap_OtherReceivables": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherReceivables",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Receivables",
        "verboseLabel": "Receivables from provisional concentrate sales",
        "terseLabel": "Other, net",
        "documentation": "Amount due from parties in nontrade transactions, classified as other."
       }
      }
     },
     "auth_ref": [
      "r186",
      "r222",
      "r1307",
      "r1497",
      "r1619",
      "r1621",
      "r2223"
     ]
    },
    "us-gaap_OtherReceivablesNetCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherReceivablesNetCurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Receivables, Net, Current",
        "totalLabel": "Other Receivables, Net, Current, Total",
        "terseLabel": "Other, net",
        "documentation": "Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r1469"
     ]
    },
    "us-gaap_OtherTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "OtherTaxExpenseBenefit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfComponentsOfIncomeAndMiningTaxBenefitProvisionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Tax Expense (Benefit)",
        "terseLabel": "Canada - provincial mining taxes",
        "negatedLabel": "Canada - provincial mining taxes",
        "documentation": "Amount of other income tax expense (benefit)."
       }
      }
     },
     "auth_ref": [
      "r271",
      "r277",
      "r2102",
      "r2113"
     ]
    },
    "hl_OthersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "OthersMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Others [Member]",
        "documentation": "Others [Member]",
        "terseLabel": "Others"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_OutstandingAggtErrCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "OutstandingAggtErrCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Aggregate Erroneous Compensation Amount",
        "terseLabel": "Outstanding Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r1652",
      "r1663",
      "r1673",
      "r1706"
     ]
    },
    "ecd_OutstandingRecoveryCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "OutstandingRecoveryCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Recovery Compensation Amount",
        "terseLabel": "Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r1655",
      "r1666",
      "r1676",
      "r1709"
     ]
    },
    "ecd_OutstandingRecoveryIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "OutstandingRecoveryIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Outstanding Recovery, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "auth_ref": [
      "r1655",
      "r1666",
      "r1676",
      "r1709"
     ]
    },
    "ecd_PayVsPerformanceDisclosureLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PayVsPerformanceDisclosureLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance Disclosure [Line Items]",
        "terseLabel": "Pay vs Performance Disclosure"
       }
      }
     },
     "auth_ref": [
      "r1680"
     ]
    },
    "hl_PaymentToContractors": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PaymentToContractors",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payment to Contractors",
        "documentation": "Payment to Contractors",
        "terseLabel": "Contractors"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PaymentsForRepurchaseOfCommonStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsForRepurchaseOfCommonStock",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments for Repurchase of Common Stock",
        "negatedLabel": "Acquisition of treasury shares from employee equity awards",
        "documentation": "The cash outflow to reacquire common stock during the period."
       }
      }
     },
     "auth_ref": [
      "r56"
     ]
    },
    "us-gaap_PaymentsForRoyalties": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsForRoyalties",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments for Royalties",
        "terseLabel": "Royalty payments",
        "documentation": "The amount of cash paid for royalties during the current period."
       }
      }
     },
     "auth_ref": [
      "r8"
     ]
    },
    "us-gaap_PaymentsOfDebtIssuanceCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsOfDebtIssuanceCosts",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments of Debt Issuance Costs",
        "negatedLabel": "Debt issuance and credit facility fees paid",
        "terseLabel": "Payments of debt issuance costs",
        "documentation": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt."
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "us-gaap_PaymentsOfDividends": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsOfDividends",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Payments of Dividends, Total",
        "label": "Payments of Dividends",
        "negatedLabel": "Dividends paid to common and preferred stockholders",
        "documentation": "Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests."
       }
      }
     },
     "auth_ref": [
      "r56"
     ]
    },
    "us-gaap_PaymentsOfStockIssuanceCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsOfStockIssuanceCosts",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments of Stock Issuance Costs",
        "terseLabel": "Payments of Stock Issuance Costs",
        "documentation": "The cash outflow for cost incurred directly with the issuance of an equity security."
       }
      }
     },
     "auth_ref": [
      "r21"
     ]
    },
    "us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsToAcquireBusinessesNetOfCashAcquired",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Acquisitions, net",
        "label": "Payments to Acquire Businesses, Net of Cash Acquired",
        "totalLabel": "Payments to Acquire Businesses, Net of Cash Acquired, Total",
        "negatedLabel": "Acquisition, net",
        "documentation": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase."
       }
      }
     },
     "auth_ref": [
      "r19"
     ]
    },
    "us-gaap_PaymentsToAcquireInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsToAcquireInvestments",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Payments to Acquire Investments, Total",
        "label": "Payments to Acquire Investments",
        "negatedLabel": "Purchases of investments",
        "documentation": "The cash outflow associated with the purchase of all investments (debt, security, other) during the period."
       }
      }
     },
     "auth_ref": [
      "r54"
     ]
    },
    "us-gaap_PaymentsToAcquireMarketableSecurities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsToAcquireMarketableSecurities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments to Acquire Marketable Securities",
        "terseLabel": "Payments to acquire marketable securities",
        "documentation": "Amount of cash outflow for purchase of marketable security."
       }
      }
     },
     "auth_ref": [
      "r1923"
     ]
    },
    "us-gaap_PaymentsToAcquireProductiveAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsToAcquireProductiveAssets",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Capital additions (excluding non-cash items)",
        "label": "Payments to Acquire Productive Assets",
        "totalLabel": "Payments to Acquire Productive Assets, Total",
        "documentation": "The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets."
       }
      }
     },
     "auth_ref": [
      "r83",
      "r2122",
      "r2123",
      "r2124"
     ]
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Capital additions (excluding non-cash items)",
        "totalLabel": "Payments to Acquire Property, Plant, and Equipment, Total",
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "negatedLabel": "Additions to property, plant and equipment and mine development",
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets."
       }
      }
     },
     "auth_ref": [
      "r55"
     ]
    },
    "us-gaap_PaymentsToEmployees": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PaymentsToEmployees",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments to Employees",
        "terseLabel": "Salaries, wages and other benefits",
        "documentation": "Payments of cash to employees, including wages and salaries, during the current period."
       }
      }
     },
     "auth_ref": [
      "r1869"
     ]
    },
    "ecd_PeerGroupIssuersFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PeerGroupIssuersFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Peer Group Issuers, Footnote [Text Block]",
        "terseLabel": "Peer Group Issuers, Footnote"
       }
      }
     },
     "auth_ref": [
      "r1690"
     ]
    },
    "ecd_PeerGroupTotalShareholderRtnAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PeerGroupTotalShareholderRtnAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Peer Group Total Shareholder Return Amount",
        "terseLabel": "Peer Group Total Shareholder Return Amount"
       }
      }
     },
     "auth_ref": [
      "r1690"
     ]
    },
    "us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlans1",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlans"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Benefits [Text Block]",
        "terseLabel": "Employee Benefit Plans",
        "documentation": "The entire disclosure for retirement benefits."
       }
      }
     },
     "auth_ref": [
      "r617",
      "r642",
      "r644",
      "r650",
      "r669",
      "r671",
      "r672",
      "r673",
      "r674",
      "r675",
      "r712",
      "r713",
      "r715",
      "r1544"
     ]
    },
    "us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAmountsRecognizedInTheConsolidatedBalanceSheetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liability, Defined Benefit Plan, Current",
        "negatedLabel": "Accrued benefit liability",
        "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as current."
       }
      }
     },
     "auth_ref": [
      "r618",
      "r619",
      "r641",
      "r689",
      "r1544",
      "r1793"
     ]
    },
    "us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAmountsRecognizedInTheConsolidatedBalanceSheetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pension liability",
        "totalLabel": "Liability, Defined Benefit Plan, Noncurrent, Total",
        "label": "Liability, Defined Benefit Plan, Noncurrent",
        "negatedLabel": "Accrued current benefit liability",
        "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent."
       }
      }
     },
     "auth_ref": [
      "r618",
      "r619",
      "r641",
      "r689",
      "r1544",
      "r1800"
     ]
    },
    "hl_PensionAndOtherPostretirementDefinedBenefitPlansNonCurrentAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PensionAndOtherPostretirementDefinedBenefitPlansNonCurrentAsset",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAmountsRecognizedInTheConsolidatedBalanceSheetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accrued benefit asset",
        "label": "Pension and Other Postretirement Defined Benefit Plans Non Current Asset",
        "documentation": "Pension and other postretirement defined benefit plans non current asset"
       }
      }
     },
     "auth_ref": []
    },
    "hl_PensionBenefitsRecognizedBalanceSheetLocationTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PensionBenefitsRecognizedBalanceSheetLocationTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of the amounts recognized in the consolidated balance sheets",
        "documentation": "Schedule of pension benefits recognized balance sheet location.",
        "label": "Pension Benefits Recognized Balance Sheet Location [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PensionPlansDefinedBenefitMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PensionPlansDefinedBenefitMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pension plans",
        "label": "Pension Plan [Member]",
        "documentation": "Plan designed to provide participant with pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes other postretirement benefits."
       }
      }
     },
     "auth_ref": [
      "r618",
      "r621",
      "r622",
      "r623",
      "r624",
      "r625",
      "r626",
      "r627",
      "r628",
      "r629",
      "r630",
      "r631",
      "r632",
      "r633",
      "r634",
      "r635",
      "r636",
      "r637",
      "r638",
      "r639",
      "r640",
      "r641",
      "r642",
      "r643",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r651",
      "r652",
      "r653",
      "r654",
      "r655",
      "r656",
      "r657",
      "r658",
      "r659",
      "r660",
      "r661",
      "r662",
      "r663",
      "r665",
      "r667",
      "r668",
      "r670",
      "r673",
      "r676",
      "r679",
      "r680",
      "r681",
      "r682",
      "r683",
      "r684",
      "r685",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r691",
      "r693",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r701",
      "r702",
      "r703",
      "r704",
      "r705",
      "r706",
      "r707",
      "r708",
      "r709",
      "r710",
      "r711",
      "r715",
      "r716",
      "r727",
      "r1544",
      "r1545",
      "r1549",
      "r1550",
      "r1551"
     ]
    },
    "ecd_PeoActuallyPaidCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PeoActuallyPaidCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Actually Paid Compensation Amount",
        "terseLabel": "PEO Actually Paid Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r1682"
     ]
    },
    "ecd_PeoMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PeoMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO [Member]",
        "terseLabel": "PEO"
       }
      }
     },
     "auth_ref": [
      "r1699"
     ]
    },
    "ecd_PeoName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PeoName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Name",
        "terseLabel": "PEO Name"
       }
      }
     },
     "auth_ref": [
      "r1692"
     ]
    },
    "ecd_PeoTotalCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PeoTotalCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "PEO Total Compensation Amount",
        "terseLabel": "PEO Total Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r1681"
     ]
    },
    "hl_PercentOfShareholdersConsentNeededToCreateOrIssueStockRankingSeniorToSeriesBPreferredStock": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PercentOfShareholdersConsentNeededToCreateOrIssueStockRankingSeniorToSeriesBPreferredStock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The percentage of shareholders who must give consent before any class or series of stock is created or issued that ranks senior to the Series B preferred stock as to dividends or amounts due upon liquidation, dissolution or winding up.",
        "label": "hl_PercentOfShareholdersConsentNeededToCreateOrIssueStockRankingSeniorToSeriesBPreferredStock",
        "terseLabel": "Percent of Shareholders' Consent Needed to Create or Issue Stock Ranking Senior to Series B Preferred Stock"
       }
      }
     },
     "auth_ref": []
    },
    "hl_PerformanceObligationCommitmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PerformanceObligationCommitmentsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commitments relating to performance obligations.",
        "label": "Performance Obligation Commitments [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PerformanceSharesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PerformanceSharesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Shares [Member]",
        "documentation": "Share-based payment arrangement awarded for meeting performance target."
       }
      }
     },
     "auth_ref": [
      "r2074",
      "r2075",
      "r2076",
      "r2077",
      "r2078",
      "r2079",
      "r2080",
      "r2081",
      "r2082",
      "r2083",
      "r2084",
      "r2086",
      "r2087",
      "r2088",
      "r2089",
      "r2090",
      "r2091",
      "r2092",
      "r2093",
      "r2094",
      "r2095",
      "r2096",
      "r2097",
      "r2098",
      "r2099",
      "r2100"
     ]
    },
    "hl_PermitReceiptPaymentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PermitReceiptPaymentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Permit Receipt Payment [Member]",
        "documentation": "Permit Receipt Payment [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PlanAssetCategoriesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PlanAssetCategoriesDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan, Plan Assets, Category [Domain]",
        "documentation": "Defined benefit plan asset investment."
       }
      }
     },
     "auth_ref": [
      "r642",
      "r643",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r670",
      "r682",
      "r683",
      "r684",
      "r698",
      "r1540",
      "r1541",
      "r1542",
      "r1543",
      "r1544"
     ]
    },
    "hl_PlanAssetsExceedAboMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PlanAssetsExceedAboMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Plan Assets Exceed ABO [Member]",
        "documentation": "Plan Assets Exceed ABO [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PlanNameAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PlanNameAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Plan Name [Axis]",
        "documentation": "Information by plan name for share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r2074",
      "r2075",
      "r2076",
      "r2077",
      "r2078",
      "r2079",
      "r2080",
      "r2081",
      "r2082",
      "r2083",
      "r2084",
      "r2086",
      "r2087",
      "r2088",
      "r2089",
      "r2090",
      "r2091",
      "r2092",
      "r2093",
      "r2094",
      "r2095",
      "r2096",
      "r2097",
      "r2098",
      "r2099",
      "r2100"
     ]
    },
    "us-gaap_PlanNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PlanNameDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Plan Name [Domain]",
        "documentation": "Plan name for share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r2074",
      "r2075",
      "r2076",
      "r2077",
      "r2078",
      "r2079",
      "r2080",
      "r2081",
      "r2082",
      "r2083",
      "r2084",
      "r2086",
      "r2087",
      "r2088",
      "r2089",
      "r2090",
      "r2091",
      "r2092",
      "r2093",
      "r2094",
      "r2095",
      "r2096",
      "r2097",
      "r2098",
      "r2099",
      "r2100"
     ]
    },
    "hl_PlantAndEquipmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PlantAndEquipmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Plants and equipment",
        "documentation": "Plant nd equipment [member]",
        "label": "Plant and Equipment [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_PnsnAdjsPrrSvcCstMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PnsnAdjsPrrSvcCstMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pension Adjustments Prior Service Cost [Member]",
        "terseLabel": "Pension Adjustments Prior Service Cost"
       }
      }
     },
     "auth_ref": [
      "r1683"
     ]
    },
    "ecd_PnsnAdjsSvcCstMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PnsnAdjsSvcCstMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pension Adjustments Service Cost [Member]",
        "terseLabel": "Pension Adjustments Service Cost"
       }
      }
     },
     "auth_ref": [
      "r1728"
     ]
    },
    "ecd_PnsnBnftsAdjFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PnsnBnftsAdjFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pension Benefits Adjustments, Footnote [Text Block]",
        "terseLabel": "Pension Benefits Adjustments, Footnote"
       }
      }
     },
     "auth_ref": [
      "r1682"
     ]
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "PreCommencementIssuerTenderOffer",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre-commencement Issuer Tender Offer",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r1641"
     ]
    },
    "dei_PreCommencementTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "PreCommencementTenderOffer",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre-commencement Tender Offer",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r1643"
     ]
    },
    "hl_PreciousMetalsConcentrateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PreciousMetalsConcentrateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents precious metals concentrate.",
        "label": "Precious Metals Concentrate"
       }
      }
     },
     "auth_ref": []
    },
    "hl_PreferredStockConversionPrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PreferredStockConversionPrice",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Preferred stock, conversion price.",
        "label": "hl_PreferredStockConversionPrice",
        "terseLabel": "Preferred Stock Conversion Price (in dollars per share)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PreferredStockDividendRatePerDollarAmount": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockDividendRatePerDollarAmount",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Dividend Rate, Per-Dollar-Amount",
        "terseLabel": "Preferred Stock, Dividend Rate, Per-Dollar-Amount (in dollars per share)",
        "documentation": "The amount per share used to calculated dividend payments on preferred stock."
       }
      }
     },
     "auth_ref": [
      "r559"
     ]
    },
    "us-gaap_PreferredStockDividendsPerShareDeclared": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockDividendsPerShareDeclared",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Dividends Per Share, Declared",
        "terseLabel": "Preferred Stock, Dividends Per Share, Declared",
        "documentation": "Aggregate dividends declared during the period for each share of preferred stock outstanding."
       }
      }
     },
     "auth_ref": [
      "r586",
      "r589"
     ]
    },
    "us-gaap_PreferredStockLiquidationPreference": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockLiquidationPreference",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Liquidation Preference Per Share",
        "terseLabel": "Preferred Stock, Liquidation Preference Per Share (in dollars per share)",
        "documentation": "The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share."
       }
      }
     },
     "auth_ref": [
      "r1535",
      "r1877",
      "r1879",
      "r1991",
      "r2000",
      "r2211",
      "r2212",
      "r2217"
     ]
    },
    "us-gaap_PreferredStockLiquidationPreferenceValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockLiquidationPreferenceValue",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Liquidation Preference, Value",
        "terseLabel": "Series B preferred stock, liquidation preference",
        "documentation": "Value of the difference between preference in liquidation and the par or stated values of the preferred shares."
       }
      }
     },
     "auth_ref": [
      "r271",
      "r274",
      "r565",
      "r578",
      "r587",
      "r1134",
      "r1135",
      "r1143",
      "r1535"
     ]
    },
    "us-gaap_PreferredStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Series B Preferred Stock",
        "label": "Preferred Stock [Member]",
        "documentation": "Preferred shares may provide a preferential dividend to the dividend on common stock and may take precedence over common stock in the event of a liquidation. Preferred shares typically represent an ownership interest in the company."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r220",
      "r581",
      "r582",
      "r592",
      "r1134",
      "r1135",
      "r1143",
      "r1626",
      "r1627",
      "r1630",
      "r1631",
      "r1632",
      "r1633",
      "r2271",
      "r2277"
     ]
    },
    "us-gaap_PreferredStockParOrStatedValuePerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockParOrStatedValuePerShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Par or Stated Value Per Share",
        "terseLabel": "Series B preferred stock, par value (in dollars per share)",
        "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer."
       }
      }
     },
     "auth_ref": [
      "r558",
      "r1785",
      "r1803",
      "r1997",
      "r2211",
      "r2212",
      "r2217"
     ]
    },
    "us-gaap_PreferredStockRedemptionPricePerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockRedemptionPricePerShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Redemption Price Per Share",
        "terseLabel": "Preferred Stock, Redemption Price Per Share (in dollars per share)",
        "documentation": "The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer."
       }
      }
     },
     "auth_ref": [
      "r579",
      "r1994"
     ]
    },
    "us-gaap_PreferredStockSharesAuthorized": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockSharesAuthorized",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Shares Authorized",
        "terseLabel": "Preferred stock, shares authorized (in shares)",
        "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r220",
      "r582",
      "r1134",
      "r1135",
      "r1143",
      "r1298"
     ]
    },
    "us-gaap_PreferredStockSharesIssued": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockSharesIssued",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Shares Issued",
        "terseLabel": "Series B preferred stock, shares issued (in shares)",
        "documentation": "Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r220",
      "r558",
      "r582",
      "r1134",
      "r1135",
      "r1143"
     ]
    },
    "us-gaap_PreferredStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockSharesOutstanding",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodEndLabel": "Preferred Stock, Shares Outstanding, Ending Balance",
        "periodStartLabel": "Preferred Stock, Shares Outstanding, Beginning Balance",
        "label": "Preferred Stock, Shares Outstanding",
        "terseLabel": "Series B preferred stock, shares outstanding (in shares)",
        "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r220",
      "r582",
      "r1134",
      "r1135",
      "r1143",
      "r1298",
      "r1318",
      "r1993",
      "r2277",
      "r2278"
     ]
    },
    "us-gaap_PreferredStockValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PreferredStockValue",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Value, Issued",
        "terseLabel": "Preferred stock, 5,000,000 shares authorized: Series B preferred stock, $0.25 par value, 2025 - 153,956 shares issued and outstanding and 2024 - 157,756 shares, liquidation preference - $7,698",
        "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r220",
      "r544",
      "r550",
      "r582",
      "r1134",
      "r1135",
      "r1143",
      "r1191",
      "r1600"
     ]
    },
    "hl_PreviouslyOutstanding": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PreviouslyOutstanding",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Previously Outstanding",
        "documentation": "Previously Outstanding",
        "terseLabel": "Previously outstanding"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Price Risk Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net",
        "label": "Price Risk Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net",
        "documentation": "The amount of net gains or losses on price risk cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income."
       }
      }
     },
     "auth_ref": [
      "r2140"
     ]
    },
    "us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months",
        "terseLabel": "Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months",
        "documentation": "The estimated net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months."
       }
      }
     },
     "auth_ref": [
      "r2159"
     ]
    },
    "us-gaap_PriceRiskDerivativeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PriceRiskDerivativeMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Price Risk Derivative [Member]",
        "documentation": "Derivative instrument whose primary underlying is tied to price risk."
       }
      }
     },
     "auth_ref": [
      "r2128",
      "r2129",
      "r2130",
      "r2132",
      "r2133",
      "r2134",
      "r2135",
      "r2137",
      "r2138",
      "r2139",
      "r2140",
      "r2141",
      "r2142",
      "r2143",
      "r2144",
      "r2149"
     ]
    },
    "hl_PriorCreditAgreementMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PriorCreditAgreementMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prior Credit Agreement [Member]",
        "documentation": "Prior Credit Agreement [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PriorPeriodReclassificationAdjustmentDescription": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PriorPeriodReclassificationAdjustmentDescription",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reclassifications",
        "label": "Reclassification, Comparability Adjustment [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error."
       }
      }
     },
     "auth_ref": [
      "r1765"
     ]
    },
    "hl_ProceedsFromBusinessInterruptionInsurancePolicy": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ProceedsFromBusinessInterruptionInsurancePolicy",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Business interruption insurance proceeds received",
        "label": "Proceeds from Business Interruption Insurance Policy",
        "documentation": "Proceeds from Business Interruption Insurance Policy"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ProceedsFromIssuanceOfCommonStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ProceedsFromIssuanceOfCommonStock",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Proceeds from issuance of common stock, net of offering costs",
        "label": "Proceeds from Issuance of Common Stock",
        "documentation": "The cash inflow from the additional capital contribution to the entity."
       }
      }
     },
     "auth_ref": [
      "r5"
     ]
    },
    "us-gaap_ProceedsFromIssuanceOfLongTermDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ProceedsFromIssuanceOfLongTermDebt",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Borrowings of debt",
        "totalLabel": "Proceeds from Issuance of Long-Term Debt, Total",
        "label": "Proceeds from Issuance of Long-Term Debt",
        "terseLabel": "Proceeds from issuance of long-term debt",
        "documentation": "The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r20",
      "r1256"
     ]
    },
    "us-gaap_ProceedsFromIssuanceOrSaleOfEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ProceedsFromIssuanceOrSaleOfEquity",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Proceeds from Issuance or Sale of Equity",
        "label": "Proceeds from Issuance or Sale of Equity",
        "totalLabel": "Proceeds from Issuance or Sale of Equity, Total",
        "documentation": "The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r1256"
     ]
    },
    "us-gaap_ProceedsFromLinesOfCredit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ProceedsFromLinesOfCredit",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Proceeds from Lines of Credit, Total",
        "label": "Proceeds from Lines of Credit",
        "terseLabel": "Proceeds from lines of credit",
        "documentation": "Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements."
       }
      }
     },
     "auth_ref": [
      "r20",
      "r1877",
      "r1880"
     ]
    },
    "hl_ProceedsFromSaleOfHeclaQuebecNetOfTransactionCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ProceedsFromSaleOfHeclaQuebecNetOfTransactionCosts",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proceeds From Sale Of Hecla Quebec, Net Of Transaction Costs",
        "documentation": "Proceeds From Sale Of Hecla Quebec, Net Of Transaction Costs",
        "terseLabel": "Proceeds from sale of Hecla Quebec, net of transaction costs"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ProceedsFromSaleOfInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ProceedsFromSaleOfInvestments",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the sale of investments.",
        "label": "Proceeds from sale or exchange of investments",
        "terseLabel": "Proceeds from sale or exchange of investments"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ProceedsFromSaleOfMineraHecla": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ProceedsFromSaleOfMineraHecla",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proceeds from sale of Minera Hecla",
        "documentation": "Proceeds from sale of Minera Hecla",
        "terseLabel": "Proceeds from sale of Minera Hecla"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ProceedsFromSaleOfProductiveAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ProceedsFromSaleOfProductiveAssets",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proceeds from Sale of Productive Assets",
        "totalLabel": "Proceeds from Sale of Productive Assets, Total",
        "terseLabel": "Proceeds from disposition of assets",
        "documentation": "The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets."
       }
      }
     },
     "auth_ref": [
      "r53"
     ]
    },
    "us-gaap_ProceedsFromWarrantExercises": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ProceedsFromWarrantExercises",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proceeds from Warrant Exercises",
        "terseLabel": "Common stock issued for warrant exercises",
        "documentation": "The cash inflow associated with the amount received from holders exercising their stock warrants."
       }
      }
     },
     "auth_ref": [
      "r1867"
     ]
    },
    "srt_ProductOrServiceAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ProductOrServiceAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Product and Service [Axis]",
        "documentation": "Information by product and service, or group of similar products and similar services."
       }
      }
     },
     "auth_ref": [
      "r108",
      "r109",
      "r110",
      "r111",
      "r112",
      "r113",
      "r138",
      "r364",
      "r1098",
      "r1222",
      "r1223",
      "r1224",
      "r1225",
      "r1226",
      "r1227",
      "r1228",
      "r1458",
      "r1479",
      "r1482",
      "r1484",
      "r1536",
      "r1537",
      "r1611",
      "r1613",
      "r1614",
      "r1618",
      "r1624",
      "r1763",
      "r1824",
      "r1825",
      "r1826",
      "r1827",
      "r1828",
      "r1829",
      "r1830",
      "r1831",
      "r1832",
      "r1833",
      "r1834",
      "r1835",
      "r1836",
      "r1837",
      "r1838",
      "r1839",
      "r1840",
      "r1841",
      "r1842",
      "r1843",
      "r1844",
      "r1845",
      "r1846",
      "r1847",
      "r1848",
      "r1849",
      "r1850",
      "r1851",
      "r1852",
      "r1853",
      "r1854",
      "r1855",
      "r1856",
      "r1857",
      "r1858",
      "r1859",
      "r1860",
      "r1861",
      "r1863",
      "r1864",
      "r1865",
      "r1866",
      "r1979",
      "r1981",
      "r2227",
      "r2231",
      "r2232",
      "r2233",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2257",
      "r2258",
      "r2259",
      "r2260",
      "r2261",
      "r2262",
      "r2263",
      "r2264",
      "r2265",
      "r2266",
      "r2268",
      "r2269",
      "r2270"
     ]
    },
    "hl_Production-BasedRoyaltyPaymentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Production-BasedRoyaltyPaymentsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Production-Based Royalty Payments [Member]",
        "documentation": "Production-Based Royalty Payments [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_ProductsAndServicesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ProductsAndServicesDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Product and Service [Domain]",
        "documentation": "Product or service, or a group of similar products or similar services."
       }
      }
     },
     "auth_ref": [
      "r108",
      "r109",
      "r110",
      "r111",
      "r112",
      "r113",
      "r138",
      "r364",
      "r1098",
      "r1222",
      "r1223",
      "r1224",
      "r1225",
      "r1226",
      "r1227",
      "r1228",
      "r1458",
      "r1479",
      "r1482",
      "r1484",
      "r1536",
      "r1537",
      "r1611",
      "r1613",
      "r1614",
      "r1618",
      "r1624",
      "r1763",
      "r1824",
      "r1825",
      "r1826",
      "r1827",
      "r1828",
      "r1829",
      "r1830",
      "r1831",
      "r1832",
      "r1833",
      "r1834",
      "r1835",
      "r1836",
      "r1837",
      "r1838",
      "r1839",
      "r1840",
      "r1841",
      "r1842",
      "r1843",
      "r1844",
      "r1845",
      "r1846",
      "r1847",
      "r1848",
      "r1849",
      "r1850",
      "r1851",
      "r1852",
      "r1853",
      "r1854",
      "r1855",
      "r1856",
      "r1857",
      "r1858",
      "r1859",
      "r1860",
      "r1861",
      "r1863",
      "r1864",
      "r1865",
      "r1866",
      "r1979",
      "r1981",
      "r2227",
      "r2231",
      "r2232",
      "r2233",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2257",
      "r2258",
      "r2259",
      "r2260",
      "r2261",
      "r2262",
      "r2263",
      "r2264",
      "r2265",
      "r2266",
      "r2268",
      "r2269",
      "r2270"
     ]
    },
    "hl_PropertiesPlantsEquipmentAndMineDevelopmentAdditionsInAccountsPayableAndAccruedLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PropertiesPlantsEquipmentAndMineDevelopmentAdditionsInAccountsPayableAndAccruedLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Properties, Plants, Equipment and Mine Development Additions in Accounts Payable and Accrued Liabilities",
        "documentation": "Properties, Plants, Equipment and Mine Development Additions in Accounts Payable and Accrued Liabilities",
        "terseLabel": "Properties, plants, equipment and mine development additions in accounts payable and accrued liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "hl_PropertiesPlantsEquipmentAndMineralInterestsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PropertiesPlantsEquipmentAndMineralInterestsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents Properties, Plants, Equipment and Mineral Interests.",
        "label": "Properties, Plants, Equipment and Mineral Interests [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PropertyPlantAndEquipmentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant, and Equipment [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentByTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Lived Asset, Class [Axis]",
        "documentation": "Information by class of long-lived asset. Includes, but is not limited to, property, plant, and equipment; right-of-use asset from finance lease; long-lived asset of lessor subject to operating lease; proved oil and gas property accounted for under successful efforts method; and long-term prepaid asset."
       }
      }
     },
     "auth_ref": [
      "r455",
      "r456",
      "r1045",
      "r1522",
      "r1523",
      "r1524",
      "r1525",
      "r1942",
      "r1944",
      "r2210"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitments"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant, and Equipment [Text Block]",
        "terseLabel": "Properties, Plants, Equipment and Mine Development, net, and Lease Commitments",
        "documentation": "The entire disclosure for property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection."
       }
      }
     },
     "auth_ref": [
      "r90",
      "r92",
      "r93",
      "r451",
      "r452",
      "r458",
      "r461",
      "r462",
      "r468"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentGross",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm1": {
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodEndLabel": "Property, Plant and Equipment, Gross, Ending Balance",
        "periodStartLabel": "Property, Plant and Equipment, Gross, Beginning Balance",
        "totalLabel": "Property, Plant and Equipment, Gross, Total",
        "label": "Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization",
        "terseLabel": "Property, Plant and Equipment",
        "documentation": "Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection."
       }
      }
     },
     "auth_ref": [
      "r189",
      "r195",
      "r455",
      "r1198",
      "r1942"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment [Member]",
        "terseLabel": "Plant And Equipment [Member]",
        "documentation": "Physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures."
       }
      }
     },
     "auth_ref": [
      "r1971"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentNet",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 6.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm1": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Long-lived assets",
        "label": "Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization",
        "totalLabel": "Net carrying value",
        "terseLabel": "Properties, plants, equipment and mine development, net",
        "documentation": "Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection."
       }
      }
     },
     "auth_ref": [
      "r1045",
      "r1134",
      "r1135",
      "r1149",
      "r1179",
      "r1180",
      "r1198",
      "r1600",
      "r1950"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Properties, Plants, Equipment and Mineral Interests",
        "label": "Property, Plant, and Equipment [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection."
       }
      }
     },
     "auth_ref": [
      "r90",
      "r92",
      "r457",
      "r459",
      "r1196",
      "r1942"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant, and Equipment [Table Text Block]",
        "terseLabel": "Schedule of properties, plants, equipment, and mine development",
        "documentation": "Tabular disclosure of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection."
       }
      }
     },
     "auth_ref": [
      "r1948"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Lived Asset, Class [Domain]",
        "documentation": "Class of long-lived asset. Includes, but is not limited to, property, plant, and equipment; right-of-use asset from finance lease; long-lived asset of lessor subject to operating lease; proved oil and gas property accounted for under successful efforts method; and long-term prepaid asset."
       }
      }
     },
     "auth_ref": [
      "r455",
      "r456",
      "r1045",
      "r1522",
      "r1523",
      "r1524",
      "r1525",
      "r1942",
      "r1944",
      "r2210"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentUsefulLife": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PropertyPlantAndEquipmentUsefulLife",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant, and Equipment, Useful Life",
        "terseLabel": "Property, Plant and Equipment, Useful Life (Year)",
        "documentation": "Useful life of property, plant, and equipment, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection."
       }
      }
     },
     "auth_ref": [
      "r1945"
     ]
    },
    "hl_PropertyPlantAndMineDevelopmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PropertyPlantAndMineDevelopmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Property Plant And Mine Development Member",
        "label": "Property Plant And Mine Development (Member)",
        "documentation": "Property Plant And Mine Development (Member)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ProvenAndProbableOreReservesPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ProvenAndProbableOreReservesPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Proven and probable ore reserves.",
        "label": "Proven and Probable Ore Reserves [Policy Text Block]",
        "terseLabel": "Proven and Probable Mineral Reserves"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ProvisionForOtherLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ProvisionForOtherLosses",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provision for Other Losses",
        "terseLabel": "Equity Losses",
        "documentation": "Amount of expense related to other loss."
       }
      }
     },
     "auth_ref": [
      "r9",
      "r49",
      "r68"
     ]
    },
    "us-gaap_PublicUtilitiesInventoryAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PublicUtilitiesInventoryAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory [Axis]",
        "documentation": "Information by type of inventory held."
       }
      }
     },
     "auth_ref": [
      "r1787",
      "r1805"
     ]
    },
    "us-gaap_PublicUtilitiesInventoryTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PublicUtilitiesInventoryTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory [Domain]",
        "documentation": "Tangible personal property that is held for sale in the ordinary course of business, in process of production for such sale or is to be currently consumed in the production of goods or services to be available for sale."
       }
      }
     },
     "auth_ref": [
      "r1787",
      "r1805"
     ]
    },
    "us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PurchaseCommitmentExcludingLongtermCommitmentAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Purchase Commitment, Excluding Long-Term Commitment [Axis]",
        "documentation": "Information by arrangement, in which the entity has agreed to expend funds to procure goods or services from one or more suppliers."
       }
      }
     },
     "auth_ref": [
      "r1973"
     ]
    },
    "us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PurchaseCommitmentExcludingLongtermCommitmentDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Purchase Commitment, Excluding Long-Term Commitment [Domain]",
        "documentation": "This item is intended to be populated, by the entity, with Members identifying each purchase commitment about which information required or determined to be disclosed is being provided. If only one such commitment exists, this item may be used to capture such information; if multiple commitments exist, this item is the dimensional default, which will aggregate such information, as appropriate."
       }
      }
     },
     "auth_ref": [
      "r1973"
     ]
    },
    "hl_PurchaseOfSilverPuts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PurchaseOfSilverPuts",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Purchase of Silver Puts",
        "documentation": "Purchase of Silver Puts",
        "negatedLabel": "Purchase of silver puts"
       }
      }
     },
     "auth_ref": []
    },
    "hl_PurchaseOrdersAndCommitmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "PurchaseOrdersAndCommitmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Purchase Orders and Commitment [Member]",
        "documentation": "Information on purchase orders and commitments."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PutOptionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "PutOptionMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Put Option [Member]",
        "terseLabel": "Put Option [Member]",
        "documentation": "A financial contract between two parties, the buyer and the seller (writer) of the option, where the buyer has the right but not the obligation to sell a commodity or financial instrument (the underlying instrument) to the seller (writer) at a certain time for a certain price (the strike price). The seller (writer) has the obligation to purchase the underlying asset at that strike price, if the buyer exercises the option."
       }
      }
     },
     "auth_ref": [
      "r1395",
      "r1396",
      "r2161",
      "r2162",
      "r2163",
      "r2164",
      "r2165",
      "r2166",
      "r2167",
      "r2168",
      "r2169",
      "r2170"
     ]
    },
    "ecd_PvpTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PvpTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance Disclosure [Table]",
        "terseLabel": "Pay vs Performance Disclosure"
       }
      }
     },
     "auth_ref": [
      "r1680"
     ]
    },
    "ecd_PvpTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "PvpTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance [Table Text Block]",
        "terseLabel": "Pay vs Performance Disclosure, Table"
       }
      }
     },
     "auth_ref": [
      "r1680"
     ]
    },
    "hl_QuarterlyDividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "QuarterlyDividendsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the quarterly dividends.",
        "label": "Quarterly Dividends [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_QuebecMinistryOfNaturalResourcesAndForestsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "QuebecMinistryOfNaturalResourcesAndForestsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Quebec Ministry of Natural Resources and Forests [Member]",
        "documentation": "Quebec Ministry of Natural Resources and Forests [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_RangeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "RangeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Axis]",
        "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median."
       }
      }
     },
     "auth_ref": [
      "r99",
      "r101",
      "r103",
      "r104",
      "r106",
      "r123",
      "r125",
      "r126",
      "r140",
      "r141",
      "r177",
      "r179",
      "r333",
      "r489",
      "r490",
      "r492",
      "r493",
      "r642",
      "r721",
      "r755",
      "r756",
      "r757",
      "r761",
      "r774",
      "r986",
      "r1063",
      "r1064",
      "r1065",
      "r1066",
      "r1068",
      "r1069",
      "r1070",
      "r1071",
      "r1078",
      "r1096",
      "r1229",
      "r1231",
      "r1243",
      "r1287",
      "r1288",
      "r1348",
      "r1369",
      "r1374",
      "r1375",
      "r1419",
      "r1439",
      "r1440",
      "r1442",
      "r1443",
      "r1455",
      "r1456",
      "r1501",
      "r1552",
      "r1556",
      "r1558",
      "r1559",
      "r1589",
      "r1590",
      "r1594",
      "r1595",
      "r1613",
      "r1628",
      "r1966",
      "r1987",
      "r1990",
      "r2176"
     ]
    },
    "srt_RangeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "RangeMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Domain]",
        "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median."
       }
      }
     },
     "auth_ref": [
      "r99",
      "r101",
      "r103",
      "r104",
      "r106",
      "r123",
      "r125",
      "r126",
      "r140",
      "r141",
      "r177",
      "r179",
      "r333",
      "r489",
      "r490",
      "r492",
      "r493",
      "r642",
      "r721",
      "r755",
      "r756",
      "r757",
      "r761",
      "r774",
      "r986",
      "r1063",
      "r1064",
      "r1065",
      "r1066",
      "r1068",
      "r1069",
      "r1070",
      "r1071",
      "r1078",
      "r1096",
      "r1229",
      "r1231",
      "r1243",
      "r1287",
      "r1288",
      "r1348",
      "r1369",
      "r1374",
      "r1375",
      "r1419",
      "r1439",
      "r1440",
      "r1442",
      "r1443",
      "r1455",
      "r1456",
      "r1501",
      "r1552",
      "r1556",
      "r1558",
      "r1559",
      "r1589",
      "r1590",
      "r1594",
      "r1595",
      "r1613",
      "r1628",
      "r1966",
      "r1987",
      "r1990",
      "r2176"
     ]
    },
    "hl_RealEstateInvestmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "RealEstateInvestmentsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Real Estate Investments",
        "label": "Real Estate Investments [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RealEstateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RealEstateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Real Estate [Member]",
        "documentation": "Property consisting of land, land improvement and buildings."
       }
      }
     },
     "auth_ref": [
      "r2005",
      "r2006"
     ]
    },
    "us-gaap_RealEstatePropertiesAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RealEstatePropertiesAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Real Estate Property Ownership [Axis]",
        "documentation": "Information by ownership of the property."
       }
      }
     },
     "auth_ref": [
      "r1900"
     ]
    },
    "us-gaap_RealEstatePropertiesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RealEstatePropertiesDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Real Estate Properties [Domain]",
        "documentation": "Represents categories of ownership of real estate properties."
       }
      }
     },
     "auth_ref": [
      "r1900"
     ]
    },
    "hl_RealReturnMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "RealReturnMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Real Return [Member]",
        "documentation": "Real Return",
        "terseLabel": "Company Stock/Real Return [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RealizedInvestmentGainsLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RealizedInvestmentGainsLosses",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Realized Investment Gains (Losses)",
        "totalLabel": "Realized Investment Gains (Losses), Total",
        "terseLabel": "Realized Investment Gains",
        "documentation": "Amount of realized gain (loss) on investment."
       }
      }
     },
     "auth_ref": [
      "r1207"
     ]
    },
    "us-gaap_ReceivablesNetCurrentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ReceivablesNetCurrentAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Receivables, Net, Current [Abstract]",
        "terseLabel": "Accounts receivable:"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ReclamationAndAbandonmentCostsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ReclamationAndAbandonmentCostsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Related to reclamation and abandonment costs.",
        "label": "Reclamation and Abandonment Costs [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ReclamationAndRemediationCostPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ReclamationAndRemediationCostPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reclamation and Remediation Costs (Asset Retirement Obligations)",
        "documentation": "Reclamation and remediation cost.",
        "label": "Reclamation and Remediation Cost [Policy Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ReclassificationFromAOCIToCostOfGoodsSold": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ReclassificationFromAOCIToCostOfGoodsSold",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reclassification from AOCI to cost of goods sold",
        "documentation": "Reclassification from AOCI to cost of goods sold",
        "terseLabel": "Reclassification from AOCI to cost of goods sold"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ReclassificationFromAOCIToCostOfSalesAndOtherDirectProductionCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ReclassificationFromAOCIToCostOfSalesAndOtherDirectProductionCosts",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reclassification from AOCI to Cost of Sales and Other Direct Production Costs",
        "documentation": "Reclassification from AOCI to Cost of Sales and Other Direct Production Costs",
        "terseLabel": "Reclassification from AOCI to cost of sales and other direct production costs"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reclassification from AOCI, Current Period, before Tax, Attributable to Parent",
        "terseLabel": "Reclassification from AOCI to earnings",
        "documentation": "Amount before tax of reclassification adjustments of other comprehensive income (loss) attributable to parent."
       }
      }
     },
     "auth_ref": [
      "r17"
     ]
    },
    "us-gaap_ReclassificationFromAociCurrentPeriodTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ReclassificationFromAociCurrentPeriodTax",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reclassification from AOCI to other expense (income)",
        "label": "Reclassification from AOCI, Current Period, Tax",
        "totalLabel": "Reclassification from AOCI, Current Period, Tax, Total",
        "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss)."
       }
      }
     },
     "auth_ref": [
      "r4",
      "r240",
      "r247",
      "r1202"
     ]
    },
    "hl_ReconciliationOfSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ReconciliationOfSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reconciliation of Sales [Member]",
        "documentation": "Reconciliation of Sales [Member]",
        "terseLabel": "Reconciliation of Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_RecoveryOfErrCompDisclosureLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "RecoveryOfErrCompDisclosureLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]",
        "terseLabel": "Recovery of Erroneously Awarded Compensation Disclosure"
       }
      }
     },
     "auth_ref": [
      "r1647",
      "r1658",
      "r1668",
      "r1701"
     ]
    },
    "hl_RedemptionOfDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "RedemptionOfDebt",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Redemption of Debt",
        "documentation": "Redemption of Debt",
        "terseLabel": "Redemption of debt"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ReductionInFututeDeferredCashPaymentsRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ReductionInFututeDeferredCashPaymentsRate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reduction in Futute Deferred Cash Payments",
        "label": "Reduction in Futute Deferred Cash Payments, Rate",
        "documentation": "Reduction in Futute Deferred Cash Payments, Rate"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ReductionInFututePaymentsRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ReductionInFututePaymentsRate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reduction in future payments, Percentage",
        "label": "Reduction in Future Payments, Rate",
        "documentation": "Reduction in Futute Payments, Rate"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RegulatoryDepreciationAndAmortizationPolicy": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RegulatoryDepreciationAndAmortizationPolicy",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Depreciation, Depletion and Amortization",
        "label": "Regulatory Depreciation and Amortization, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for systematically allocating capitalized costs to periods that benefit from the use thereof. Includes, but is not limited to, methods used, such as composite depreciation, descriptions of regulatory treatment for estimated removal and disposal costs, and description of amortization of plant-related regulatory assets."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RepaymentsOfDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RepaymentsOfDebt",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Repayments of Debt",
        "negatedLabel": "Repayments of debt",
        "terseLabel": "Repayment of debt",
        "documentation": "Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation."
       }
      }
     },
     "auth_ref": [
      "r1868"
     ]
    },
    "us-gaap_ReportableSegmentAggregationBeforeOtherOperatingSegmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ReportableSegmentAggregationBeforeOtherOperatingSegmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reportable Segment, Aggregation before Other Operating Segment [Member]",
        "terseLabel": "Total Reportable Segments [Member]",
        "documentation": "Aggregation of reportable segments before other operating segment. Excludes intersegment elimination and reconciling item."
       }
      }
     },
     "auth_ref": [
      "r1496",
      "r1497"
     ]
    },
    "hl_RepublicMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "RepublicMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Republic",
        "label": "Republic [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_RepurchaseAgreementCounterpartyNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "RepurchaseAgreementCounterpartyNameDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Counterparty Name [Domain]",
        "documentation": "Named other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution."
       }
      }
     },
     "auth_ref": [
      "r136",
      "r137",
      "r271",
      "r281",
      "r282",
      "r512",
      "r562",
      "r1051",
      "r1056",
      "r1079",
      "r1184",
      "r1473",
      "r1475",
      "r1476",
      "r1808",
      "r1809",
      "r1810",
      "r1811",
      "r1812",
      "r1813",
      "r1814",
      "r1815",
      "r1816",
      "r2154",
      "r2155",
      "r2156",
      "r2157",
      "r2207",
      "r2208"
     ]
    },
    "srt_RestatementAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "RestatementAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revision of Prior Period [Axis]",
        "documentation": "Information by adjustment to previously issued financial statements. Includes, but is not limited to, adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision."
       }
      }
     },
     "auth_ref": [
      "r139",
      "r143",
      "r144",
      "r146",
      "r157",
      "r259",
      "r284",
      "r285",
      "r286",
      "r289",
      "r290",
      "r294",
      "r295",
      "r296",
      "r297",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r323",
      "r406",
      "r407",
      "r449",
      "r541",
      "r542",
      "r586",
      "r589",
      "r611",
      "r612",
      "r762",
      "r817",
      "r818",
      "r821",
      "r822",
      "r877",
      "r878",
      "r962",
      "r975",
      "r977",
      "r978",
      "r979",
      "r1047",
      "r1048",
      "r1233",
      "r1234",
      "r1235",
      "r1236",
      "r1237",
      "r1238",
      "r1239",
      "r1240",
      "r1241",
      "r1242",
      "r1250",
      "r1916"
     ]
    },
    "ecd_RestatementDateAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "RestatementDateAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Determination Date [Axis]",
        "terseLabel": "Restatement Determination Date:"
       }
      }
     },
     "auth_ref": [
      "r1648",
      "r1659",
      "r1669",
      "r1702"
     ]
    },
    "ecd_RestatementDeterminationDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "RestatementDeterminationDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Determination Date",
        "terseLabel": "Restatement Determination Date"
       }
      }
     },
     "auth_ref": [
      "r1649",
      "r1660",
      "r1670",
      "r1703"
     ]
    },
    "ecd_RestatementDoesNotRequireRecoveryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "RestatementDoesNotRequireRecoveryTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restatement Does Not Require Recovery [Text Block]",
        "terseLabel": "Restatement does not require Recovery"
       }
      }
     },
     "auth_ref": [
      "r1656",
      "r1667",
      "r1677",
      "r1710"
     ]
    },
    "srt_RestatementDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "RestatementDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revision of Prior Period [Domain]",
        "documentation": "Adjustment to previously issued financial statements. Includes, but is not limited to, adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision."
       }
      }
     },
     "auth_ref": [
      "r139",
      "r143",
      "r144",
      "r146",
      "r157",
      "r259",
      "r284",
      "r285",
      "r286",
      "r289",
      "r290",
      "r294",
      "r295",
      "r296",
      "r297",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r323",
      "r406",
      "r407",
      "r449",
      "r541",
      "r542",
      "r586",
      "r589",
      "r611",
      "r612",
      "r762",
      "r817",
      "r818",
      "r821",
      "r822",
      "r877",
      "r878",
      "r962",
      "r975",
      "r977",
      "r978",
      "r979",
      "r1047",
      "r1048",
      "r1233",
      "r1234",
      "r1235",
      "r1236",
      "r1237",
      "r1238",
      "r1239",
      "r1240",
      "r1241",
      "r1242",
      "r1250",
      "r1916"
     ]
    },
    "us-gaap_RestrictedCashAndCashEquivalentsNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RestrictedCashAndCashEquivalentsNoncurrent",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Restricted Cash and Cash Equivalents, Noncurrent, Total",
        "label": "Restricted Cash and Cash Equivalent, Noncurrent",
        "terseLabel": "Restricted cash and cash equivalents",
        "verboseLabel": "Non-current restricted cash and cash equivalents",
        "documentation": "Amount of cash and cash equivalent restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate."
       }
      }
     },
     "auth_ref": [
      "r86",
      "r266",
      "r270"
     ]
    },
    "hl_RestrictedStockUnitDistributionsShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "RestrictedStockUnitDistributionsShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Restricted stock unit distributions shares.",
        "label": "Restricted stock unit distributions, shares (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RestrictedStockUnitsRSUMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RestrictedStockUnitsRSUMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Restricted Stock Units (RSUs) [Member]",
        "documentation": "Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met."
       }
      }
     },
     "auth_ref": [
      "r2074",
      "r2075",
      "r2076",
      "r2077",
      "r2078",
      "r2079",
      "r2080",
      "r2081",
      "r2082",
      "r2083",
      "r2084",
      "r2086",
      "r2087",
      "r2088",
      "r2089",
      "r2090",
      "r2091",
      "r2092",
      "r2093",
      "r2094",
      "r2095",
      "r2096",
      "r2097",
      "r2098",
      "r2099",
      "r2100"
     ]
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetainedEarningsAccumulatedDeficit",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 3.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Accumulated deficit",
        "totalLabel": "Retained Earnings (Accumulated Deficit), Total",
        "terseLabel": "Accumulated deficit",
        "label": "Retained Earnings (Accumulated Deficit)",
        "documentation": "Amount of accumulated undistributed earnings (deficit)."
       }
      }
     },
     "auth_ref": [
      "r224",
      "r226",
      "r584",
      "r1134",
      "r1135",
      "r1145",
      "r1194",
      "r1237",
      "r1242",
      "r1260",
      "r1299",
      "r1600"
     ]
    },
    "us-gaap_RetainedEarningsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetainedEarningsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accumulated Deficit",
        "label": "Retained Earnings [Member]",
        "documentation": "Accumulated undistributed earnings (deficit)."
       }
      }
     },
     "auth_ref": [
      "r143",
      "r144",
      "r284",
      "r285",
      "r286",
      "r290",
      "r299",
      "r302",
      "r304",
      "r403",
      "r408",
      "r448",
      "r449",
      "r450",
      "r541",
      "r581",
      "r592",
      "r609",
      "r611",
      "r613",
      "r616",
      "r762",
      "r807",
      "r808",
      "r816",
      "r817",
      "r818",
      "r822",
      "r877",
      "r878",
      "r945",
      "r946",
      "r949",
      "r951",
      "r953",
      "r954",
      "r956",
      "r977",
      "r1032",
      "r1095",
      "r1181",
      "r1233",
      "r1235",
      "r1262",
      "r1999",
      "r2001",
      "r2277"
     ]
    },
    "us-gaap_RetirementPlanNameAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetirementPlanNameAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Name [Axis]",
        "documentation": "Information by name of plan designed to provide retirement benefits. Includes, but is not limited to, legal name of defined benefit and defined contribution plans."
       }
      }
     },
     "auth_ref": [
      "r718",
      "r719",
      "r720",
      "r721",
      "r722",
      "r723",
      "r724",
      "r725",
      "r726",
      "r1552",
      "r1744",
      "r2007",
      "r2008",
      "r2009",
      "r2010",
      "r2011",
      "r2012",
      "r2013",
      "r2014",
      "r2015",
      "r2016",
      "r2017",
      "r2018",
      "r2019",
      "r2020",
      "r2021",
      "r2022",
      "r2023",
      "r2024",
      "r2025",
      "r2026",
      "r2027",
      "r2028",
      "r2029",
      "r2030",
      "r2031",
      "r2032",
      "r2033",
      "r2034",
      "r2035",
      "r2036",
      "r2037",
      "r2038",
      "r2039",
      "r2040",
      "r2041",
      "r2042",
      "r2043",
      "r2044",
      "r2045",
      "r2046",
      "r2047",
      "r2048",
      "r2049",
      "r2050",
      "r2051",
      "r2052",
      "r2053",
      "r2054",
      "r2055",
      "r2056",
      "r2062",
      "r2063",
      "r2064",
      "r2065",
      "r2066",
      "r2067",
      "r2068",
      "r2069",
      "r2070",
      "r2071"
     ]
    },
    "us-gaap_RetirementPlanNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetirementPlanNameDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansFairValueByAssetCategoryDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Name [Domain]",
        "documentation": "Name of plan designed to provide retirement benefits. Includes, but is not limited to, legal name of defined benefit and defined contribution plans."
       }
      }
     },
     "auth_ref": [
      "r718",
      "r719",
      "r720",
      "r721",
      "r722",
      "r723",
      "r724",
      "r725",
      "r726",
      "r1552",
      "r1744",
      "r2007",
      "r2008",
      "r2009",
      "r2010",
      "r2011",
      "r2012",
      "r2013",
      "r2014",
      "r2015",
      "r2016",
      "r2017",
      "r2018",
      "r2019",
      "r2020",
      "r2021",
      "r2022",
      "r2023",
      "r2024",
      "r2025",
      "r2026",
      "r2027",
      "r2028",
      "r2029",
      "r2030",
      "r2031",
      "r2032",
      "r2033",
      "r2034",
      "r2035",
      "r2036",
      "r2037",
      "r2038",
      "r2039",
      "r2040",
      "r2041",
      "r2042",
      "r2043",
      "r2044",
      "r2045",
      "r2046",
      "r2047",
      "r2048",
      "r2049",
      "r2050",
      "r2051",
      "r2052",
      "r2053",
      "r2054",
      "r2055",
      "r2056",
      "r2062",
      "r2063",
      "r2064",
      "r2065",
      "r2066",
      "r2067",
      "r2068",
      "r2069",
      "r2070",
      "r2071"
     ]
    },
    "us-gaap_RetirementPlanTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetirementPlanTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Type [Axis]",
        "documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement."
       }
      }
     },
     "auth_ref": [
      "r618",
      "r621",
      "r622",
      "r623",
      "r624",
      "r625",
      "r626",
      "r627",
      "r628",
      "r629",
      "r630",
      "r631",
      "r632",
      "r633",
      "r634",
      "r635",
      "r636",
      "r637",
      "r638",
      "r639",
      "r640",
      "r641",
      "r642",
      "r643",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r651",
      "r652",
      "r653",
      "r654",
      "r655",
      "r656",
      "r657",
      "r658",
      "r659",
      "r660",
      "r661",
      "r662",
      "r663",
      "r665",
      "r667",
      "r668",
      "r670",
      "r673",
      "r676",
      "r679",
      "r680",
      "r681",
      "r682",
      "r683",
      "r684",
      "r685",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r691",
      "r693",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r701",
      "r702",
      "r703",
      "r704",
      "r705",
      "r706",
      "r707",
      "r708",
      "r709",
      "r710",
      "r711",
      "r715",
      "r716",
      "r717",
      "r727",
      "r1544",
      "r1545",
      "r1546",
      "r1547",
      "r1548",
      "r1549",
      "r1550",
      "r1551"
     ]
    },
    "us-gaap_RetirementPlanTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetirementPlanTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Type [Domain]",
        "documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement."
       }
      }
     },
     "auth_ref": [
      "r618",
      "r621",
      "r622",
      "r623",
      "r624",
      "r625",
      "r626",
      "r627",
      "r628",
      "r629",
      "r630",
      "r631",
      "r632",
      "r633",
      "r634",
      "r635",
      "r636",
      "r637",
      "r638",
      "r639",
      "r640",
      "r641",
      "r642",
      "r643",
      "r645",
      "r646",
      "r647",
      "r648",
      "r649",
      "r650",
      "r651",
      "r652",
      "r653",
      "r654",
      "r655",
      "r656",
      "r657",
      "r658",
      "r659",
      "r660",
      "r661",
      "r662",
      "r663",
      "r665",
      "r667",
      "r668",
      "r670",
      "r673",
      "r676",
      "r679",
      "r680",
      "r681",
      "r682",
      "r683",
      "r684",
      "r685",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r691",
      "r693",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r701",
      "r702",
      "r703",
      "r704",
      "r705",
      "r706",
      "r707",
      "r708",
      "r709",
      "r710",
      "r711",
      "r715",
      "r716",
      "r717",
      "r727",
      "r1544",
      "r1545",
      "r1546",
      "r1547",
      "r1548",
      "r1549",
      "r1550",
      "r1551"
     ]
    },
    "us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RevenueFromContractWithCustomerIncludingAssessedTax",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss3": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Sales",
        "label": "Revenue from Contract with Customer, Including Assessed Tax",
        "verboseLabel": "Total consolidated sales",
        "documentation": "Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r339",
      "r340",
      "r355",
      "r361",
      "r364",
      "r366",
      "r368",
      "r605",
      "r606",
      "r607",
      "r1098"
     ]
    },
    "us-gaap_RevenueFromContractWithCustomerMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RevenueFromContractWithCustomerMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Revenue from Contract with Customer Benchmark [Member]",
        "label": "Revenue from Contract with Customer Benchmark [Member]",
        "documentation": "Revenue from satisfaction of performance obligation by transferring promised product and service to customer, when it serves as benchmark in concentration of risk calculation."
       }
      }
     },
     "auth_ref": [
      "r368",
      "r1896",
      "r1897"
     ]
    },
    "us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RevenueFromExternalCustomersByGeographicAreasTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue [Table Text Block]",
        "terseLabel": "Schedule Of Metal Sales Information By Geographic Area Based on the Location of Smelters and Metal Traders",
        "documentation": "Tabular disclosure of revenue attributed to country of domicile and foreign country from which revenue is derived if it is not provided as part of reportable segment information. Includes, but is not limited to, subtotal of geographical information about group of countries."
       }
      }
     },
     "auth_ref": [
      "r1918"
     ]
    },
    "us-gaap_RevenueRecognitionPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RevenueRecognitionPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Revenue Recognition and Trade Accounts Receivable",
        "label": "Revenue [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources."
       }
      }
     },
     "auth_ref": [
      "r1322"
     ]
    },
    "us-gaap_Revenues": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "Revenues",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Revenues",
        "label": "Revenues",
        "totalLabel": "Revenues, Total",
        "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss)."
       }
      }
     },
     "auth_ref": [
      "r250",
      "r271",
      "r275",
      "r276",
      "r324",
      "r339",
      "r340",
      "r355",
      "r361",
      "r364",
      "r366",
      "r368",
      "r497",
      "r498",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r506",
      "r507",
      "r588",
      "r1010",
      "r1153",
      "r1155",
      "r1496",
      "r1563",
      "r1619",
      "r1621",
      "r1775",
      "r1782",
      "r1929",
      "r1985"
     ]
    },
    "us-gaap_RevolvingCreditFacilityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RevolvingCreditFacilityMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revolving Credit Facility [Member]",
        "documentation": "Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Recognition of operating lease liabilities and right-of-use assets",
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability."
       }
      }
     },
     "auth_ref": [
      "r1041",
      "r1599",
      "r1875"
     ]
    },
    "hl_RiskManagementContractsPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "RiskManagementContractsPolicyTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Risk Management Contracts",
        "documentation": "Risk Management Contracts",
        "label": "Risk Management Contracts [Policy Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_Rule10b51ArrAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "Rule10b51ArrAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Rule 10b5-1 Arrangement Adopted [Flag]",
        "terseLabel": "Rule 10b5-1 Arrangement Adopted"
       }
      }
     },
     "auth_ref": [
      "r1719"
     ]
    },
    "ecd_Rule10b51ArrTrmntdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "Rule10b51ArrTrmntdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Rule 10b5-1 Arrangement Terminated [Flag]",
        "terseLabel": "Rule 10b5-1 Arrangement Terminated"
       }
      }
     },
     "auth_ref": [
      "r1719"
     ]
    },
    "hl_SERPAssetsToNon-CurrentInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SERPAssetsToNon-CurrentInvestments",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansChangeInBenefitObligationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "SERP assets to non-current investments",
        "label": "SERP assets to non-current investments",
        "documentation": "SERP assets to non-current investments"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SaleOfStockNameOfTransactionDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SaleOfStockNameOfTransactionDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Sale of Stock [Domain]",
        "documentation": "Sale of the entity's stock, including, but not limited to, initial public offering (IPO) and private placement."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SaleOfStockNumberOfSharesIssuedInTransaction",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Sale of Stock, Number of Shares Issued in Transaction",
        "terseLabel": "Equity consideration common shares",
        "documentation": "The number of shares issued or sold by the subsidiary or equity method investee per stock transaction."
       }
      }
     },
     "auth_ref": []
    },
    "hl_SalesAndInputTaxCreditsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SalesAndInputTaxCreditsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Sales and Input Tax Credits [Member]",
        "label": "Sales and Input Tax Credits [Member]",
        "documentation": "Sales and Input Tax Credits [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SalesRevenueGoodsExcludingGainLossOnForwardContracts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SalesRevenueGoodsExcludingGainLossOnForwardContracts",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sales revenue goods excluding gain loss on forward contracts.",
        "label": "hl_SalesRevenueGoodsExcludingGainLossOnForwardContracts",
        "terseLabel": "Sales by geographical area",
        "verboseLabel": "Total, excluding gains/losses on derivative contracts"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SalesRevenueNetMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SalesRevenueNetMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue Benchmark [Member]",
        "terseLabel": "Revenue Benchmark [Member]",
        "documentation": "Revenue from sale of product and rendering of service and other sources of income, when it serves as benchmark in concentration of risk calculation."
       }
      }
     },
     "auth_ref": [
      "r368",
      "r1896",
      "r1897"
     ]
    },
    "hl_SanSebastianMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SanSebastianMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "San Sebastian [Member]",
        "documentation": "Reporting segment classified as San Sebastian.",
        "label": "San Sebastian [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SatisfyWithholdingObligationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SatisfyWithholdingObligationsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Satisfy Withholding Obligations",
        "label": "Satisfy Withholding Obligations [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_ScenarioForecastMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ScenarioForecastMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forecast [Member]",
        "documentation": "Information reported for future period. Excludes information expected to be reported in future period for effect on historical fact."
       }
      }
     },
     "auth_ref": [
      "r726",
      "r1760"
     ]
    },
    "srt_ScenarioUnspecifiedDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ScenarioUnspecifiedDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Scenario [Domain]",
        "documentation": "Scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts."
       }
      }
     },
     "auth_ref": [
      "r139",
      "r148",
      "r150",
      "r305",
      "r726",
      "r1740"
     ]
    },
    "us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfAccruedLiabilitiesTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Reclamation and Closure Costs Liabilities",
        "label": "Schedule of Accrued Liabilities [Table Text Block]",
        "documentation": "Tabular disclosure of the components of accrued liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Schedule of Accumulated other comprehensive income (loss), net",
        "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss)."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r2197",
      "r2198"
     ]
    },
    "us-gaap_ScheduleOfAssumptionsUsedTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfAssumptionsUsedTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of assumptions related to benefit obligation and prepaid benefit costs",
        "label": "Defined Benefit Plan, Assumptions [Table Text Block]",
        "documentation": "Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate."
       }
      }
     },
     "auth_ref": [
      "r664",
      "r692"
     ]
    },
    "us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfChangeInAssetRetirementObligationTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Change in Asset Retirement Obligation",
        "label": "Schedule of Change in Asset Retirement Obligation [Table Text Block]",
        "documentation": "Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation."
       }
      }
     },
     "auth_ref": [
      "r1964"
     ]
    },
    "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Components of Income and Mining Tax Benefit (Provision)",
        "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]",
        "documentation": "Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years."
       }
      }
     },
     "auth_ref": [
      "r2113"
     ]
    },
    "us-gaap_ScheduleOfDebtInstrumentsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDebtInstrumentsTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Long-Term Debt Instruments [Table Text Block]",
        "terseLabel": "Schedule of Long-term Debt",
        "documentation": "Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer."
       }
      }
     },
     "auth_ref": [
      "r34",
      "r78",
      "r80",
      "r81",
      "r1530",
      "r1532",
      "r1789",
      "r1796",
      "r1797",
      "r1878",
      "r1885",
      "r1994",
      "r2200",
      "r2219"
     ]
    },
    "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Components of Net Deferred Tax Assets and Liabilities",
        "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]",
        "documentation": "Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets."
       }
      }
     },
     "auth_ref": [
      "r2109"
     ]
    },
    "us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of amounts included in \"Accumulated other comprehensive loss, net\"",
        "label": "Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]",
        "documentation": "Tabular disclosure of the changes in plan assets and benefit obligations recognized in other comprehensive income (loss) during the period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansAccumulatedBenefitObligationsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansBenefitObligationAndPrepaidBenefitCostsAssumptionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Defined Benefit Plan [Table]",
        "documentation": "Disclosure of information about individual defined benefit pension plan or other postretirement defined benefit plan. It may be appropriate to group certain similar plans. Also includes schedule for fair value of plan assets by major categories of plan assets by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), Significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r27",
      "r28",
      "r29",
      "r30",
      "r679",
      "r680",
      "r681",
      "r684",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r691",
      "r693",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r710"
     ]
    },
    "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of changes in the plans' benefit obligations and fair value of assets",
        "label": "Schedule of Defined Benefit Plans Disclosures [Table Text Block]",
        "documentation": "Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r27",
      "r28",
      "r29",
      "r30",
      "r2057"
     ]
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsEffectOnOtherComprehensiveIncomeLossTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDerivativeInstrumentsEffectOnOtherComprehensiveIncomeLossTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Schedule of the Quantities of Metals Committed",
        "documentation": "Tabular disclosure of the effective portion of the gains and losses on derivative instruments designated (and non-derivative instruments) designated and qualifying in cash flow hedges and net investment hedges that was recognized in other comprehensive income (loss) during the current period."
       }
      }
     },
     "auth_ref": [
      "r2127",
      "r2136",
      "r2150"
     ]
    },
    "us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location",
        "label": "Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]",
        "documentation": "Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position."
       }
      }
     },
     "auth_ref": [
      "r2136",
      "r2150"
     ]
    },
    "us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposal Groups, Including Discontinued Operations [Table Text Block]",
        "terseLabel": "Schedule of Discontinued Operations and Comprehensive Loss.",
        "documentation": "Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component."
       }
      }
     },
     "auth_ref": [
      "r1464",
      "r1465",
      "r1466",
      "r1767",
      "r1769",
      "r1772",
      "r1773",
      "r1774",
      "r1776",
      "r1779",
      "r1783",
      "r1952",
      "r1955"
     ]
    },
    "us-gaap_ScheduleOfDividendsPayableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfDividendsPayableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Summary of Dividends Declared Pursuant to Dividend Policy",
        "label": "Schedule of Dividends Payable [Table Text Block]",
        "documentation": "Tabular disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date."
       }
      }
     },
     "auth_ref": [
      "r1875"
     ]
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "terseLabel": "Schedule of Earnings Per Share Basic and Diluted",
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r1892"
     ]
    },
    "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Effective Income Tax Reconciliation",
        "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]",
        "documentation": "Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r783",
      "r1555",
      "r2103"
     ]
    },
    "us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Sales of Products by Metal",
        "label": "Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Table Text Block]",
        "documentation": "Tabular disclosure of revenue by product and service if it is not provided as part of reportable segment information."
       }
      }
     },
     "auth_ref": [
      "r1917"
     ]
    },
    "us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfExpectedBenefitPaymentsTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of estimates of future benefit payments",
        "label": "Schedule of Expected Benefit Payments [Table Text Block]",
        "documentation": "Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter."
       }
      }
     },
     "auth_ref": [
      "r64",
      "r2060"
     ]
    },
    "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]",
        "terseLabel": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis",
        "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)."
       }
      }
     },
     "auth_ref": [
      "r2173",
      "r2174"
     ]
    },
    "us-gaap_ScheduleOfFinancingReceivablesPastDueTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfFinancingReceivablesPastDueTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsMajorComponentsOfPropertyPlantsEquipmentAndMineDevelopm"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financing Receivable, Past Due [Table]",
        "documentation": "Disclosure of information about aging analysis for financing receivable."
       }
      }
     },
     "auth_ref": [
      "r414",
      "r1502",
      "r1503",
      "r1504",
      "r1505",
      "r1506",
      "r1507",
      "r1508",
      "r1509",
      "r1510",
      "r1511",
      "r1512",
      "r1513",
      "r1514",
      "r1515",
      "r1516",
      "r1519"
     ]
    },
    "us-gaap_ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Foreign Exchange Contracts, Statement of Financial Position",
        "label": "Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block]",
        "documentation": "Tabular disclosure of the presentation of foreign exchange contracts on the statement of financial position, including the fair value amounts and location of such amounts."
       }
      }
     },
     "auth_ref": [
      "r2127",
      "r2131",
      "r2150"
     ]
    },
    "hl_ScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsReceivedTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsReceivedTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule Of Income And Mining Tax Payments Net of Refunds Received TableTextBlock",
        "documentation": "Schedule Of Income And Mining Tax Payments Net of Refunds Received TableTextBlock",
        "terseLabel": "Schedule Of Income And Mining Tax Payments Net Of Refunds Received"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Domestic and Foreign Components of Income (Loss) Before Income and Mining Taxes",
        "label": "Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]",
        "documentation": "Tabular disclosure of income before income tax between domestic and foreign jurisdictions."
       }
      }
     },
     "auth_ref": [
      "r1877",
      "r1883"
     ]
    },
    "us-gaap_ScheduleOfInventoryCurrentTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfInventoryCurrentTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Our Major Components of Product Inventories",
        "label": "Schedule of Inventory, Current [Table Text Block]",
        "documentation": "Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process."
       }
      }
     },
     "auth_ref": [
      "r1805"
     ]
    },
    "us-gaap_ScheduleOfInvestmentsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfInvestmentsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Investments [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfInvestmentsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfInvestmentsLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Investments [Line Items]",
        "terseLabel": "Schedule of Investments [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r1345",
      "r1346",
      "r1347",
      "r1348",
      "r1349",
      "r1350",
      "r1351",
      "r1352",
      "r1353",
      "r1354",
      "r1355",
      "r1356",
      "r1357",
      "r1358",
      "r1359",
      "r1360",
      "r1361",
      "r1362",
      "r1363",
      "r1364",
      "r1366",
      "r1368",
      "r1371",
      "r1372",
      "r1373",
      "r1374",
      "r1375",
      "r1376",
      "r1377",
      "r1378",
      "r1379",
      "r1380",
      "r1381",
      "r1382",
      "r1383",
      "r1384",
      "r1385",
      "r1386",
      "r1387",
      "r1388",
      "r1389",
      "r1390",
      "r1391",
      "r1392",
      "r1393",
      "r1394",
      "r1410",
      "r1411",
      "r1412",
      "r1413",
      "r1414",
      "r1415",
      "r1416",
      "r1417",
      "r1418",
      "r1419",
      "r1420",
      "r1421",
      "r1422",
      "r1423",
      "r1424",
      "r1425",
      "r1426",
      "r1427",
      "r1428"
     ]
    },
    "us-gaap_ScheduleOfInvestmentsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfInvestmentsTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Investments [Table]",
        "documentation": "Disclosure of information about investments owned by investment company."
       }
      }
     },
     "auth_ref": [
      "r1345",
      "r1346",
      "r1347",
      "r1348",
      "r1349",
      "r1350",
      "r1351",
      "r1352",
      "r1353",
      "r1354",
      "r1355",
      "r1356",
      "r1357",
      "r1358",
      "r1359",
      "r1360",
      "r1361",
      "r1362",
      "r1363",
      "r1364",
      "r1366",
      "r1368",
      "r1371",
      "r1372",
      "r1373",
      "r1374",
      "r1375",
      "r1376",
      "r1377",
      "r1378",
      "r1379",
      "r1380",
      "r1381",
      "r1382",
      "r1383",
      "r1384",
      "r1385",
      "r1386",
      "r1387",
      "r1388",
      "r1389",
      "r1390",
      "r1391",
      "r1392",
      "r1393",
      "r1394",
      "r1410",
      "r1411",
      "r1412",
      "r1414",
      "r1415",
      "r1416",
      "r1417",
      "r1418",
      "r1419",
      "r1420",
      "r1421",
      "r1422",
      "r1423",
      "r1424",
      "r1425",
      "r1426",
      "r1427",
      "r1428"
     ]
    },
    "hl_ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ScheduleOfMaturitiesOfLongTermDebtAndFinanceAndOperatingLeaseLiabilitiesTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of maturity and sinking fund requirement for long-term debt and the undiscounted cash flows of finance and operating lease liability.",
        "label": "Schedule of Maturities of Long Term Debt and Finance and Operating Lease Liabilities [Table Text Block]",
        "terseLabel": "Schedule of Maturities of Long Term Debt and Finance and Operating Lease Liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfMaturitiesOfLongTermDebtTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Maturities of Long-Term Debt [Table Text Block]",
        "terseLabel": "Scheduled of Annual Future Payments, Including Interest",
        "documentation": "Tabular disclosure of maturity and sinking fund requirement for long-term debt."
       }
      }
     },
     "auth_ref": [
      "r11"
     ]
    },
    "us-gaap_ScheduleOfNetBenefitCostsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfNetBenefitCostsTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of net periodic pension cost",
        "label": "Schedule of Net Benefit Costs [Table Text Block]",
        "documentation": "Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments."
       }
      }
     },
     "auth_ref": [
      "r65",
      "r2061"
     ]
    },
    "us-gaap_ScheduleOfNetFundedStatusTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfNetFundedStatusTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of indication of whether pension plans had accumulated benefit obligations (ABO) in excess of plan assets, or plan assets exceeded ABO",
        "label": "Schedule of Net Funded Status [Table Text Block]",
        "documentation": "Tabular disclosure of net funded status of pension plans and/or other employee benefit plans."
       }
      }
     },
     "auth_ref": [
      "r26"
     ]
    },
    "us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Notional Amounts of Outstanding Derivative Positions",
        "label": "Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]",
        "documentation": "Tabular disclosure of the notional amounts of outstanding derivative positions."
       }
      }
     },
     "auth_ref": [
      "r2125"
     ]
    },
    "hl_ScheduleOfPotentialPerShareDividendAmountsQuarterlyPriceLevelsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ScheduleOfPotentialPerShareDividendAmountsQuarterlyPriceLevelsTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Potential Per Share Dividend Amounts Quarterly Price Levels",
        "documentation": "Tabular disclosure of the potential per share dividend amounts at different quarterly average realized price levels.",
        "label": "Schedule of Potential Per Share Dividend Amounts Quarterly Price Levels [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ScheduleOfPriceProtectionOnForecastedSilverProductionTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ScheduleOfPriceProtectionOnForecastedSilverProductionTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Price Protection on Forecasted Silver Production",
        "label": "Schedule of Price Protection on Forecasted Silver Production [Table Text Block]",
        "documentation": "Schedule of Price Protection on Forecasted Silver Production [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Sales from Continuing Operations to Significant Metals Customers",
        "label": "Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Customer, Extent of Reliance [Table Text Block]",
        "documentation": "Tabular disclosure of extent of reliance on customer if it is not provided as part of reportable segment information. Includes, but is not limited to, revenue from transaction with single customer that is 10 percent or more than consolidated revenue and segment reporting revenue from such customer."
       }
      }
     },
     "auth_ref": [
      "r1920"
     ]
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting [Table]",
        "documentation": "Disclosure of information about segment reporting. Includes, but is not limited to, reconciliation of reportable segment amount to corresponding consolidated total."
       }
      }
     },
     "auth_ref": [
      "r335",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r349",
      "r350",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r361",
      "r362",
      "r363"
     ]
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Information About Reportable Segments",
        "label": "Segment Reporting [Table Text Block]",
        "documentation": "Tabular disclosure of segment reporting. Includes, but is not limited to, reconciliation of reportable segment amount to corresponding consolidated total."
       }
      }
     },
     "auth_ref": [
      "r1903",
      "r1905",
      "r1906",
      "r1907",
      "r1908",
      "r1909",
      "r1910",
      "r1912",
      "r1913",
      "r1916"
     ]
    },
    "hl_ScheduleOfShareBasedCompensationUnvestedSharesExpectedToVestTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ScheduleOfShareBasedCompensationUnvestedSharesExpectedToVestTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of unvested shares and that dates that they are expected to vest.",
        "label": "Schedule of Share-based Compensation, Unvested Shares Expected to Vest [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity",
        "label": "Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]",
        "documentation": "Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year."
       }
      }
     },
     "auth_ref": [
      "r2085"
     ]
    },
    "us-gaap_ScheduleOfStockByClassTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfStockByClassTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock, Class of Stock [Table]",
        "documentation": "Disclosure of information about stock by class. Includes, but is not limited to, common, convertible, and preferred stocks."
       }
      }
     },
     "auth_ref": [
      "r77",
      "r78",
      "r80",
      "r81",
      "r184",
      "r220",
      "r221",
      "r326",
      "r555",
      "r556",
      "r558",
      "r559",
      "r560",
      "r561",
      "r562",
      "r563",
      "r565",
      "r568",
      "r576",
      "r577",
      "r579",
      "r580",
      "r582",
      "r583",
      "r586",
      "r589",
      "r944",
      "r1134",
      "r1135",
      "r1143",
      "r1144",
      "r1256",
      "r1257",
      "r1258",
      "r1259",
      "r1734",
      "r1877",
      "r1879",
      "r2000"
     ]
    },
    "us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Stockholders' Equity Note, Warrants or Rights",
        "label": "Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]",
        "documentation": "Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable."
       }
      }
     },
     "auth_ref": [
      "r1994"
     ]
    },
    "us-gaap_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ScheduleOfSubsidiaryOrEquityMethodInvesteeTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsidiary or Equity Method Investee, Sale of Stock [Table]",
        "documentation": "Disclosure of information about sale of stock made by subsidiary or equity method investee to investor outside consolidated group. Includes, but is not limited to, stock issued in business combination in exchange for share of acquired entity."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SchedulesOfConcentrationOfRiskByRiskFactorTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsTables",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Sales Contributed by Each Segment",
        "label": "Schedules of Concentration of Risk, by Risk Factor [Table Text Block]",
        "documentation": "Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark."
       }
      }
     },
     "auth_ref": [
      "r1895",
      "r1901"
     ]
    },
    "hl_ScotiaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ScotiaMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entity Scotia.",
        "label": "Scotia [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]",
        "documentation": "Fixed rate on U.S. dollar, constant-notional interest rate swap that has its variable-rate leg referenced to Secured Overnight Financing Rate (SOFR) with no additional spread over SOFR on variable-rate leg."
       }
      }
     },
     "auth_ref": [
      "r1585",
      "r1789",
      "r1794"
     ]
    },
    "us-gaap_SecuritiesInvestmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SecuritiesInvestmentMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Securities Investment [Member]",
        "documentation": "This member categorizes all investments in securities to segregate them from other than security investments."
       }
      }
     },
     "auth_ref": []
    },
    "dei_Security12bTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "Security12bTitle",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Title of 12(b) Security",
        "documentation": "Title of a 12(b) registered security."
       }
      }
     },
     "auth_ref": [
      "r1637"
     ]
    },
    "dei_SecurityExchangeName": {
     "xbrltype": "edgarExchangeCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "SecurityExchangeName",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security Exchange Name",
        "documentation": "Name of the Exchange on which a security is registered."
       }
      }
     },
     "auth_ref": [
      "r1640"
     ]
    },
    "us-gaap_SegmentContinuingOperationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentContinuingOperationsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Continuing Operations [Member]",
        "documentation": "Component of an entity expected to operate in the foreseeable future."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SegmentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segments [Domain]",
        "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity."
       }
      }
     },
     "auth_ref": [
      "r156",
      "r324",
      "r335",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r349",
      "r350",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r361",
      "r362",
      "r363",
      "r368",
      "r431",
      "r432",
      "r433",
      "r434",
      "r435",
      "r436",
      "r437",
      "r438",
      "r439",
      "r446",
      "r460",
      "r466",
      "r483",
      "r485",
      "r870",
      "r873",
      "r1211",
      "r1212",
      "r1213",
      "r1214",
      "r1215",
      "r1216",
      "r1217",
      "r1218",
      "r1219",
      "r1220",
      "r1221",
      "r1493",
      "r1496",
      "r1497",
      "r1521",
      "r1616",
      "r2227",
      "r2231",
      "r2232",
      "r2233",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2269",
      "r2270"
     ]
    },
    "us-gaap_SegmentExpenditureAdditionToLongLivedAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentExpenditureAdditionToLongLivedAssets",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting, Long-Lived Asset, Expenditure for Addition",
        "terseLabel": "Capital additions",
        "documentation": "Amount of expenditure for addition to long-lived asset included in determination of segment asset by chief operating decision maker (CODM) or otherwise regularly provided to CODM. Long-lived asset excludes financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax asset."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r350",
      "r361",
      "r1496",
      "r1497"
     ]
    },
    "srt_SegmentGeographicalDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "SegmentGeographicalDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographical [Domain]",
        "documentation": "Geographical area."
       }
      }
     },
     "auth_ref": [
      "r100",
      "r102",
      "r105",
      "r107",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120",
      "r121",
      "r122",
      "r124",
      "r125",
      "r126",
      "r330",
      "r366",
      "r367",
      "r1099",
      "r1100",
      "r1101",
      "r1102",
      "r1103",
      "r1104",
      "r1105",
      "r1106",
      "r1107",
      "r1108",
      "r1109",
      "r1110",
      "r1111",
      "r1112",
      "r1113",
      "r1114",
      "r1115",
      "r1116",
      "r1117",
      "r1118",
      "r1119",
      "r1120",
      "r1121",
      "r1122",
      "r1123",
      "r1124",
      "r1125",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1153",
      "r1154",
      "r1155",
      "r1156",
      "r1278",
      "r1282",
      "r1284",
      "r1354",
      "r1370",
      "r1391",
      "r1425",
      "r1439",
      "r1441",
      "r1442",
      "r1443",
      "r1446",
      "r1447",
      "r1448",
      "r1449",
      "r1450",
      "r1451",
      "r1452",
      "r1453",
      "r1454",
      "r1459",
      "r1488",
      "r1536",
      "r1538",
      "r1603",
      "r1604",
      "r1605",
      "r1606",
      "r1607",
      "r1608",
      "r1609",
      "r1610",
      "r1615",
      "r1628",
      "r2227",
      "r2231",
      "r2232",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2269",
      "r2270"
     ]
    },
    "us-gaap_SegmentOperatingActivitiesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentOperatingActivitiesDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Activities [Domain]",
        "documentation": "Operations of an entity including continuing and discontinued operations."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SegmentReportingAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentReportingAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting, Descriptive Information [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SegmentReportingDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentReportingDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProducts",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomers"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Business Segments, Sales of Products and Significant Customers",
        "label": "Segment Reporting [Text Block]",
        "documentation": "The entire disclosure for segment reporting."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r334",
      "r335",
      "r336",
      "r337",
      "r338",
      "r351",
      "r353",
      "r354",
      "r359",
      "r360",
      "r361",
      "r362",
      "r363",
      "r364",
      "r365",
      "r368",
      "r1492",
      "r1494",
      "r1495",
      "r1496",
      "r1498",
      "r1499",
      "r1500"
     ]
    },
    "us-gaap_SegmentReportingInformationLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentReportingInformationLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersSummaryOfTradeAccountsReceivableDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r335",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r349",
      "r350",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r361",
      "r362",
      "r363"
     ]
    },
    "us-gaap_SegmentReportingOtherItemAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SegmentReportingOtherItemAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting, Other Segment Item, Amount",
        "terseLabel": "Other segment items",
        "documentation": "Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss)."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r353",
      "r354",
      "r361",
      "r1496"
     ]
    },
    "us-gaap_SeniorNotes": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SeniorNotes",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Senior Notes",
        "totalLabel": "Senior Notes, Total",
        "terseLabel": "Redeem of Senior Notes",
        "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders."
       }
      }
     },
     "auth_ref": [
      "r2211",
      "r2212",
      "r2215",
      "r2221"
     ]
    },
    "us-gaap_SeniorNotesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SeniorNotesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesFuturePaymentsOfLongtermDebtAndFinanceAndOperatingLeasesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Senior Notes [Member]",
        "terseLabel": "Senior Notes",
        "documentation": "Bond that takes priority over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for (must receive) repayment prior to (relative to) junior and unsecured (general) creditors."
       }
      }
     },
     "auth_ref": []
    },
    "hl_SeptemberTwoThousandTwentyTwoThroughDecemberThirtyOneTwoThousandTwentyFiveMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SeptemberTwoThousandTwentyTwoThroughDecemberThirtyOneTwoThousandTwentyFiveMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "September Two Thousand Twenty Two through December Thirty One Two Thousand Twenty Five [Member]",
        "documentation": "September Two Thousand Twenty Two through December Thirty One Two Thousand Twenty Five [Member]",
        "terseLabel": "September 2022 through December 31, 2025 [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SeptemberTwoThousandTwentyTwoThroughDecemberThirtyOneTwoThousandTwentyFourMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SeptemberTwoThousandTwentyTwoThroughDecemberThirtyOneTwoThousandTwentyFourMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "September Two Thousand Twenty Two through December Thirty One Two Thousand Twenty Four [Member]",
        "documentation": "September Two Thousand Twenty Two through December Thirty One Two Thousand Twenty Four [Member]",
        "terseLabel": "September 2022 through December 31, 2024 [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SeptemberTwoThousandTwentyTwoThroughDecemberThirtyOneTwoThousandTwentyThreeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SeptemberTwoThousandTwentyTwoThroughDecemberThirtyOneTwoThousandTwentyThreeMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "September 2022 through December 31, 2023 [Member]",
        "documentation": "September Two Thousand Twenty Two through December Thirty One Two Thousand Twenty Three [Member]",
        "label": "September Two Thousand Twenty Two through December Thirty One Two Thousand Twenty Three [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Series2018ASeniorNotesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Series2018ASeniorNotesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to Series 2018-A Senior Notes.",
        "label": "Series 2018-A Senior Notes [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SeriesBPreferredStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SeriesBPreferredStockMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Series B Preferred Stock [Member]",
        "documentation": "Series B preferred stock."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1786",
      "r1801",
      "r1802",
      "r1803",
      "r1989",
      "r1993",
      "r1994",
      "r1995",
      "r1996",
      "r1997",
      "r2211",
      "r2212",
      "r2216",
      "r2217"
     ]
    },
    "hl_SettlementUnderCollarsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SettlementUnderCollarsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Settlement Under Collars [Member]",
        "documentation": "Settlement Under Collars [Member]",
        "terseLabel": "Settlement Under Collars [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Share-BasedCompensationArrangementByShare-BasedPaymentAwardEquityInstrumentsOtherThanOptionsCanceledWeightedAverageGrantsDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Share-BasedCompensationArrangementByShare-BasedPaymentAwardEquityInstrumentsOtherThanOptionsCanceledWeightedAverageGrantsDateFairValue",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Canceled, weighted average fair value per share (in dollars per share)",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Canceled, Weighted Average Grants Date Fair Value",
        "documentation": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Canceled, Weighted Average Grants Date Fair Value"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensation",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfCashFlows2": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 14.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Share-Based Payment Arrangement, Noncash Expense, Total",
        "label": "Share-Based Payment Arrangement, Noncash Expense",
        "terseLabel": "Stock-based compensation",
        "verboseLabel": "Stock-based compensation expense",
        "documentation": "Amount of noncash expense for share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "hl_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCanceledInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCanceledInPeriod",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Canceled In Period",
        "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Canceled In Period",
        "terseLabel": "Cancelled, shares (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period",
        "negatedLabel": "Forfeited, shares (in shares)",
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r747"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value",
        "terseLabel": "Forfeited, weighted average fair value per share (in dollars per share)",
        "documentation": "Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event."
       }
      }
     },
     "auth_ref": [
      "r747"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Granted, shares (in shares)",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period",
        "verboseLabel": "Number of Shares granted awarded, Shares",
        "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan)."
       }
      }
     },
     "auth_ref": [
      "r745"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Granted (unvested), weighted average fair value per share (in dollars per share)",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "verboseLabel": "Grant date fair value per share",
        "documentation": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan)."
       }
      }
     },
     "auth_ref": [
      "r745"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Unvested units expected to vest (in shares)",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number",
        "periodEndLabel": "Unvested, shares (in shares)",
        "periodStartLabel": "Unvested, shares (in shares)",
        "documentation": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r742",
      "r743"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value",
        "periodEndLabel": "Unvested, weighted average fair value per share (in dollars per share)",
        "periodStartLabel": "Unvested, weighted average fair value per share (in dollars per share)",
        "documentation": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options."
       }
      }
     },
     "auth_ref": [
      "r742",
      "r743"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period",
        "negatedLabel": "Vested",
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r746"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Distributed (vested), weighted average fair value per share (in dollars per share)",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value",
        "documentation": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement."
       }
      }
     },
     "auth_ref": [
      "r746"
     ]
    },
    "hl_ShareBasedCompensationArrangementByShareBasedPaymentAwardMeasurementPeriodUsedToValuePerformanceBasedAwards": {
     "xbrltype": "durationItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardMeasurementPeriodUsedToValuePerformanceBasedAwards",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement period used to value performance-based share awards. The value of the awards will be based on the ranking of the market performance of common stock relative to the performance of the common stock of a group of peer companies.",
        "label": "hl_ShareBasedCompensationArrangementByShareBasedPaymentAwardMeasurementPeriodUsedToValuePerformanceBasedAwards",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Measurement Period Used to Value Performance-based Awards (Year)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ShareBasedCompensationArrangementByShareBasedPaymentAwardMethodOfMeasuringCostOfAwardParticipantNumerator": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardMethodOfMeasuringCostOfAwardParticipantNumerator",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Numerator for calculating award per participant.",
        "label": "hl_ShareBasedCompensationArrangementByShareBasedPaymentAwardMethodOfMeasuringCostOfAwardParticipantNumerator",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Method of Measuring Cost of Award Participant, Numerator"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)",
        "documentation": "Number of shares authorized for issuance under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r1553"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)",
        "documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable."
       }
      }
     },
     "auth_ref": [
      "r31"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodEndLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number, Ending Balance",
        "periodStartLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number, Beginning Balance",
        "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance (in shares)",
        "documentation": "Number of options outstanding, including both vested and non-vested options."
       }
      }
     },
     "auth_ref": [
      "r734",
      "r735"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails",
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Award Types",
        "terseLabel": "All Award Types",
        "documentation": "Award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r730",
      "r731",
      "r732",
      "r734",
      "r735",
      "r736",
      "r737",
      "r738",
      "r739",
      "r740",
      "r741",
      "r742",
      "r743",
      "r744",
      "r745",
      "r746",
      "r747",
      "r748",
      "r749",
      "r750",
      "r751",
      "r754",
      "r755",
      "r756",
      "r757",
      "r758"
     ]
    },
    "us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Stock Based Compensation",
        "label": "Share-Based Payment Arrangement [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost."
       }
      }
     },
     "auth_ref": [
      "r728",
      "r733",
      "r752",
      "r753",
      "r754",
      "r755",
      "r758",
      "r765",
      "r766",
      "r767",
      "r768",
      "r769",
      "r770",
      "r771",
      "r772"
     ]
    },
    "us-gaap_ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Share-Based Payment Arrangement, Performance Shares, Activity",
        "label": "Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block]",
        "documentation": "Tabular disclosure of number and weighted-average grant date fair value for nonvested performance shares."
       }
      }
     },
     "auth_ref": [
      "r14"
     ]
    },
    "us-gaap_SharePrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SharePrice",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Price",
        "terseLabel": "Share Price (in dollars per share)",
        "documentation": "Price of a single share of a number of saleable stocks of a company."
       }
      }
     },
     "auth_ref": []
    },
    "srt_ShareRepurchaseProgramAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ShareRepurchaseProgramAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Repurchase Program [Axis]",
        "documentation": "Information by share repurchase program."
       }
      }
     },
     "auth_ref": [
      "r2004"
     ]
    },
    "srt_ShareRepurchaseProgramDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "ShareRepurchaseProgramDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Repurchase Program [Domain]",
        "documentation": "Name of share repurchase program."
       }
      }
     },
     "auth_ref": [
      "r2004"
     ]
    },
    "us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SharesPaidForTaxWithholdingForShareBasedCompensation",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation (in shares)",
        "label": "Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation",
        "documentation": "Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r2101"
     ]
    },
    "hl_SharesWithheldForTaxWithholdingObligationPricePerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SharesWithheldForTaxWithholdingObligationPricePerShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Shares Withheld for Tax Withholding Obligation, Price Per Share (in dollars per share)",
        "label": "hl_SharesWithheldForTaxWithholdingObligationPricePerShare",
        "documentation": "Per share or per unit amount of shares withheld for tax withholding obligation."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShortTermInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ShortTermInvestments",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 6.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Short-Term Investments",
        "totalLabel": "Short-Term Investments, Total",
        "terseLabel": "Current investments",
        "documentation": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current."
       }
      }
     },
     "auth_ref": [
      "r1806"
     ]
    },
    "hl_Silver2024SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Silver2024SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the 2024 settlements for forecasted sales of silver.",
        "label": "Silver 2024 Settlements for Forecasted Sales [Member]",
        "terseLabel": "Silver 2024 Settlements for Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Silver2025SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Silver2025SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Silver 2025 Settlements For Forecasted Sales [Member]",
        "documentation": "Silver2025 Settlements For Forecasted Sales Member",
        "terseLabel": "Silver 2025 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SilverConcentrateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SilverConcentrateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents silver concentrate.",
        "label": "Silver Concentrate"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SilverContractsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SilverContractsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents information related to silver contracts.",
        "label": "Silver Contracts [Member]",
        "terseLabel": "Silver [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SilverTwoThousandTwentyFiveSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SilverTwoThousandTwentyFiveSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Silver 2025 Settlements For Provisional Sales [Member]",
        "label": "Silver Two Thousand Twenty Five Settlements For Provisional Sales [Member]",
        "documentation": "Silver Two Thousand Twenty Five Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SilverTwoThousandTwentyFourSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SilverTwoThousandTwentyFourSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Silver Two Thousand Twenty Four Settlements For Provisional Sales [Member]",
        "documentation": "Silver Two Thousand Twenty Four Settlements For Provisional Sales [Member]",
        "terseLabel": "Silver 2024 Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SilverTwoThousandTwentySixSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SilverTwoThousandTwentySixSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Silver Two Thousand Twenty Six Settlements For Forecasted Sales [Member]",
        "documentation": "Silver Two Thousand Twenty Six Settlements For Forecasted Sales [Member]",
        "terseLabel": "Silver 2026 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SilverTwoThousandTwentySixSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SilverTwoThousandTwentySixSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Silver Two Thousand Twenty Six Settlements For Provisional Sales[Member]",
        "documentation": "Silver Two Thousand Twenty Six Settlements For Provisional Sales[Member]",
        "terseLabel": "Silver 2026 Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SilverTwoThousandTwentyThreeSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SilverTwoThousandTwentyThreeSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Silver 2023 Settlements for Provisional Sales [Member]",
        "label": "Silver Two Thousand Twenty Three Settlements For Provisional Sales [Member]",
        "documentation": "Silver TwoT housand TwentyT hree Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SmallCapUSEquityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SmallCapUSEquityMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansInvestmentPolicyAllocationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Small Cap US Equity",
        "label": "Small Cap US Equity [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SmelterAndRefiningCharges": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SmelterAndRefiningCharges",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The costs of extracting metal from ore.",
        "label": "hl_SmelterAndRefiningCharges",
        "negatedLabel": "Less: Smelter and refining charges"
       }
      }
     },
     "auth_ref": []
    },
    "dei_SolicitingMaterial": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "SolicitingMaterial",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r1642"
     ]
    },
    "us-gaap_StateAndLocalJurisdictionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StateAndLocalJurisdictionMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfDomesticAndForeignComponentsOfIncomeLossBeforeIncomeAndMiningTaxesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Jurisdiction, Domestic State and Local [Member]",
        "terseLabel": "Mexico",
        "documentation": "Designated state or local jurisdiction entitled to levy and collect income tax."
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "us-gaap_StatementBusinessSegmentsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementBusinessSegmentsAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote16PropertiesPlantsEquipmentAndMineDevelopmentNetAndLeaseCommitmentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsParentheticalDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesContributedByEachSegmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segments [Axis]",
        "documentation": "Information by business segments."
       }
      }
     },
     "auth_ref": [
      "r156",
      "r324",
      "r335",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r349",
      "r350",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r361",
      "r362",
      "r363",
      "r368",
      "r431",
      "r432",
      "r433",
      "r434",
      "r435",
      "r436",
      "r437",
      "r438",
      "r439",
      "r446",
      "r460",
      "r466",
      "r483",
      "r485",
      "r870",
      "r873",
      "r1211",
      "r1212",
      "r1213",
      "r1214",
      "r1215",
      "r1216",
      "r1217",
      "r1218",
      "r1219",
      "r1220",
      "r1221",
      "r1493",
      "r1496",
      "r1497",
      "r1521",
      "r1616",
      "r2227",
      "r2231",
      "r2232",
      "r2233",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2269",
      "r2270"
     ]
    },
    "us-gaap_StatementClassOfStockAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementClassOfStockAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Class of Stock [Axis]",
        "documentation": "Information by the different classes of stock of the entity."
       }
      }
     },
     "auth_ref": [
      "r97",
      "r184",
      "r185",
      "r216",
      "r217",
      "r218",
      "r219",
      "r220",
      "r221",
      "r271",
      "r276",
      "r311",
      "r312",
      "r315",
      "r317",
      "r326",
      "r327",
      "r402",
      "r497",
      "r500",
      "r501",
      "r502",
      "r506",
      "r507",
      "r543",
      "r544",
      "r546",
      "r547",
      "r549",
      "r552",
      "r555",
      "r556",
      "r558",
      "r559",
      "r560",
      "r561",
      "r562",
      "r563",
      "r565",
      "r568",
      "r576",
      "r577",
      "r578",
      "r579",
      "r580",
      "r582",
      "r583",
      "r586",
      "r588",
      "r589",
      "r1010",
      "r1134",
      "r1135",
      "r1142",
      "r1143",
      "r1144",
      "r1181",
      "r1256",
      "r1257",
      "r1258",
      "r1259",
      "r1262",
      "r1264",
      "r1265",
      "r1266",
      "r1267",
      "r1268",
      "r1269",
      "r1270",
      "r1271",
      "r1272",
      "r1273",
      "r1275",
      "r1298",
      "r1321",
      "r1340",
      "r1433",
      "r1434",
      "r1435",
      "r1436",
      "r1437",
      "r1734",
      "r1879",
      "r1881",
      "r1891",
      "r2000",
      "r2004"
     ]
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementEquityComponentsAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Components [Axis]",
        "documentation": "Information by component of equity."
       }
      }
     },
     "auth_ref": [
      "r143",
      "r144",
      "r184",
      "r220",
      "r221",
      "r247",
      "r248",
      "r249",
      "r284",
      "r285",
      "r286",
      "r290",
      "r299",
      "r302",
      "r304",
      "r325",
      "r403",
      "r408",
      "r448",
      "r449",
      "r450",
      "r541",
      "r576",
      "r581",
      "r582",
      "r583",
      "r586",
      "r589",
      "r592",
      "r609",
      "r611",
      "r613",
      "r616",
      "r762",
      "r807",
      "r808",
      "r816",
      "r817",
      "r818",
      "r822",
      "r877",
      "r878",
      "r945",
      "r946",
      "r949",
      "r951",
      "r952",
      "r953",
      "r954",
      "r955",
      "r956",
      "r958",
      "r959",
      "r960",
      "r961",
      "r977",
      "r1020",
      "r1022",
      "r1023",
      "r1024",
      "r1025",
      "r1026",
      "r1032",
      "r1048",
      "r1095",
      "r1134",
      "r1135",
      "r1143",
      "r1144",
      "r1181",
      "r1202",
      "r1233",
      "r1234",
      "r1235",
      "r1262",
      "r1340",
      "r2004"
     ]
    },
    "srt_StatementGeographicalAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "StatementGeographicalAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographical [Axis]",
        "documentation": "Information by geographical components."
       }
      }
     },
     "auth_ref": [
      "r100",
      "r102",
      "r105",
      "r107",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120",
      "r121",
      "r122",
      "r124",
      "r125",
      "r126",
      "r330",
      "r366",
      "r367",
      "r1099",
      "r1100",
      "r1101",
      "r1102",
      "r1103",
      "r1104",
      "r1105",
      "r1106",
      "r1107",
      "r1108",
      "r1109",
      "r1110",
      "r1111",
      "r1112",
      "r1113",
      "r1114",
      "r1115",
      "r1116",
      "r1117",
      "r1118",
      "r1119",
      "r1120",
      "r1121",
      "r1122",
      "r1123",
      "r1124",
      "r1125",
      "r1126",
      "r1127",
      "r1128",
      "r1129",
      "r1130",
      "r1131",
      "r1132",
      "r1153",
      "r1154",
      "r1155",
      "r1156",
      "r1278",
      "r1282",
      "r1284",
      "r1354",
      "r1370",
      "r1391",
      "r1425",
      "r1439",
      "r1441",
      "r1442",
      "r1443",
      "r1446",
      "r1447",
      "r1448",
      "r1449",
      "r1450",
      "r1451",
      "r1452",
      "r1453",
      "r1454",
      "r1459",
      "r1488",
      "r1536",
      "r1538",
      "r1603",
      "r1604",
      "r1605",
      "r1606",
      "r1607",
      "r1608",
      "r1609",
      "r1610",
      "r1615",
      "r1628",
      "r2227",
      "r2231",
      "r2232",
      "r2234",
      "r2235",
      "r2236",
      "r2237",
      "r2238",
      "r2239",
      "r2240",
      "r2241",
      "r2242",
      "r2243",
      "r2244",
      "r2245",
      "r2246",
      "r2247",
      "r2248",
      "r2249",
      "r2250",
      "r2251",
      "r2252",
      "r2253",
      "r2254",
      "r2255",
      "r2256",
      "r2269",
      "r2270"
     ]
    },
    "us-gaap_StatementLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementAssetsAndLiabilitiesAccountedForAtFairValueDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedPerformancebasedSharesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityUnvestedRestrictedStockDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4IncomeAndMiningTaxesMajorComponentsOfIncomeTaxProvisionBenefitDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-note-2-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r185",
      "r191",
      "r192",
      "r199",
      "r210",
      "r212",
      "r216",
      "r219",
      "r220",
      "r221",
      "r226",
      "r284",
      "r285",
      "r286",
      "r325",
      "r543",
      "r544",
      "r546",
      "r549",
      "r555",
      "r576",
      "r578",
      "r579",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r589",
      "r591",
      "r592",
      "r604",
      "r1032",
      "r1098",
      "r1134",
      "r1135",
      "r1142",
      "r1143",
      "r1144",
      "r1251",
      "r1263",
      "r1275",
      "r1289",
      "r1291",
      "r1292",
      "r1293",
      "r1294",
      "r1295",
      "r1298",
      "r1301",
      "r1302",
      "r1303",
      "r1304",
      "r1305",
      "r1308",
      "r1309",
      "r1310",
      "r1311",
      "r1313",
      "r1314",
      "r1315",
      "r1316",
      "r1317",
      "r1322",
      "r1323",
      "r1325",
      "r1326",
      "r1327",
      "r1328",
      "r1329",
      "r1330",
      "r1331",
      "r1332",
      "r1333",
      "r1334",
      "r1335",
      "r1336",
      "r1340",
      "r1469",
      "r1482",
      "r1484",
      "r1629",
      "r2274"
     ]
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementOfCashFlowsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementOfFinancialPositionAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfFinancialPositionLocationBalanceAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementOfFinancialPositionLocationBalanceAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Location, Statement of Financial Position, Balance [Axis]",
        "documentation": "Information by location in statement of financial position line item where disaggregated cumulative balance is reported."
       }
      }
     },
     "auth_ref": [
      "r475",
      "r895",
      "r898",
      "r899",
      "r900",
      "r901",
      "r920",
      "r921",
      "r922",
      "r923",
      "r924",
      "r925",
      "r926",
      "r1009",
      "r1580",
      "r1581",
      "r2228",
      "r2229"
     ]
    },
    "hl_StatementOfFinancialPositionsLocationBalanceAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StatementOfFinancialPositionsLocationBalanceAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Positions Location, Balance [Axis]",
        "documentation": "Statement of Financial Positions Location, Balance [Axis]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StatementOfFinancialPositionsLocationBalanceDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StatementOfFinancialPositionsLocationBalanceDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Positions Location, Balance [Domain]",
        "documentation": "Statement of Financial Positions Location, Balance [Domain]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfIncomeLocationBalanceAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementOfIncomeLocationBalanceAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsFairValueOfForwardAndPutOptionContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EmployeeBenefitPlansDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Location, Statement of Income, Balance [Axis]",
        "documentation": "Information by location in statement of income line item where disaggregated amount is reported."
       }
      }
     },
     "auth_ref": [
      "r464",
      "r475",
      "r482",
      "r484",
      "r896",
      "r902",
      "r919",
      "r927",
      "r988",
      "r992",
      "r997",
      "r1011",
      "r1013",
      "r1014",
      "r1230",
      "r1232",
      "r1324",
      "r1457",
      "r1556",
      "r1557",
      "r1581",
      "r1583",
      "r1588",
      "r1596",
      "r1597",
      "r2116",
      "r2118",
      "r2230"
     ]
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementOfStockholdersEquityAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOperatingActivitiesSegmentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementOperatingActivitiesSegmentAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfInformationAboutReportableSegmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Activities [Axis]",
        "documentation": "Information by continuing and discontinuing operations."
       }
      }
     },
     "auth_ref": []
    },
    "srt_StatementScenarioAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "StatementScenarioAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Scenario [Axis]",
        "documentation": "Information by scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts."
       }
      }
     },
     "auth_ref": [
      "r139",
      "r148",
      "r150",
      "r305",
      "r726",
      "r1740",
      "r1741"
     ]
    },
    "us-gaap_StatementTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StatementTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement [Table]",
        "documentation": "Presentation of information about comprehensive income, income, other comprehensive income, financial position, cash flows, and shareholders' equity."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r184",
      "r185",
      "r191",
      "r192",
      "r199",
      "r210",
      "r212",
      "r216",
      "r219",
      "r220",
      "r221",
      "r226",
      "r284",
      "r285",
      "r286",
      "r325",
      "r369",
      "r543",
      "r544",
      "r546",
      "r549",
      "r555",
      "r576",
      "r578",
      "r579",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r589",
      "r591",
      "r592",
      "r604",
      "r1032",
      "r1098",
      "r1134",
      "r1135",
      "r1142",
      "r1143",
      "r1144",
      "r1181",
      "r1251",
      "r1263",
      "r1275",
      "r1289",
      "r1291",
      "r1292",
      "r1293",
      "r1294",
      "r1295",
      "r1298",
      "r1301",
      "r1302",
      "r1303",
      "r1304",
      "r1305",
      "r1308",
      "r1309",
      "r1310",
      "r1311",
      "r1313",
      "r1314",
      "r1315",
      "r1316",
      "r1317",
      "r1322",
      "r1323",
      "r1325",
      "r1326",
      "r1327",
      "r1328",
      "r1329",
      "r1330",
      "r1331",
      "r1332",
      "r1333",
      "r1334",
      "r1335",
      "r1336",
      "r1340",
      "r1469",
      "r1482",
      "r1484",
      "r1629",
      "r2274"
     ]
    },
    "ecd_StkPrcOrTsrEstimationMethodTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "StkPrcOrTsrEstimationMethodTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Price or TSR Estimation Method [Text Block]",
        "terseLabel": "Stock Price or TSR Estimation Method"
       }
      }
     },
     "auth_ref": [
      "r1651",
      "r1662",
      "r1672",
      "r1705"
     ]
    },
    "us-gaap_StockAppreciationRightsSARSMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockAppreciationRightsSARSMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Appreciation Rights (SARs) [Member]",
        "terseLabel": "Stock Appreciation Rights (SARs)",
        "documentation": "Right to receive cash or shares equal to appreciation of predetermined number of grantor's shares during predetermined time period."
       }
      }
     },
     "auth_ref": [
      "r2074",
      "r2075",
      "r2076",
      "r2077",
      "r2078",
      "r2079",
      "r2080",
      "r2081",
      "r2082",
      "r2083",
      "r2084",
      "r2086",
      "r2087",
      "r2088",
      "r2089",
      "r2090",
      "r2091",
      "r2092",
      "r2093",
      "r2094",
      "r2095",
      "r2096",
      "r2097",
      "r2098",
      "r2099",
      "r2100"
     ]
    },
    "hl_StockBasedCompensationDistributed": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockBasedCompensationDistributed",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Based Compensation Distributed",
        "documentation": "Stock Based Compensation Distributed",
        "terseLabel": "Stock-based compensation distributed"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockBasedCompensationUnitShare": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockBasedCompensationUnitShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Stock-based compensation distributed",
        "label": "Stock Based Compensation Unit Share",
        "documentation": "Stock Based Compensation Unit Share"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockBasedCompensationUnitsDistributed": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockBasedCompensationUnitsDistributed",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stock-based compensation units distributed",
        "label": "Stock-based compensation units distributed",
        "terseLabel": "Stock Based Compensation Units Distributed"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockBasedCompensationUnitsDistributedInShare": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockBasedCompensationUnitsDistributedInShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Stock-based compensation units distributed (in shares)",
        "documentation": "Stock-based compensation units distributed in share",
        "label": "Stock-based compensation units distributed in share"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockCompensationPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockCompensationPlanMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Payment Arrangement [Member]",
        "documentation": "Share-based payment arrangement in which award of equity shares are granted. Arrangement includes, but is not limited to, grantor incurring liability for product and service based on price of its shares."
       }
      }
     },
     "auth_ref": [
      "r1893"
     ]
    },
    "hl_StockIssuedDuringPeriodShares401kMatch": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodShares401kMatch",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares of stock issued during period for a 401k match.",
        "label": "Common stock issued for 401(k) match, shares (in shares)",
        "terseLabel": "Common stock issued for 401(k) match, shares (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockIssuedDuringPeriodSharesCompensationToInterimCeo": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodSharesCompensationToInterimCeo",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period Shares Compensation To Interim CEO",
        "documentation": "Stock Issued During Period Shares Compensation To Interim CEO",
        "terseLabel": "Stock Issued During Period Shares Compensation To Interim CEO"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockIssuedDuringPeriodSharesDirectors": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodSharesDirectors",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares of stock issued during period to directors.",
        "label": "Stock issued to directors, shares (in shares)",
        "terseLabel": "Common stock issued to directors"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockIssuedDuringPeriodSharesEmployeeBenefitPlan": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodSharesEmployeeBenefitPlan",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period, Shares, Employee Benefit Plan",
        "terseLabel": "Stock Issued During Period, Shares, Employee Benefit Plan",
        "verboseLabel": "Common stock issued as incentive compensation",
        "documentation": "Number of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period, Shares, Employee Stock Purchase Plans",
        "documentation": "Number of shares issued during the period as a result of an employee stock purchase plan."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodSharesIssuedForServices": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodSharesIssuedForServices",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period, Shares, Issued for Services",
        "terseLabel": "Common stock issued to ATAC Resources Ltd. Shares",
        "verboseLabel": "Common stock issued to ATAC Resources Ltd.",
        "documentation": "Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1997",
      "r1998"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodSharesNewIssues": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodSharesNewIssues",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period, Shares, New Issues",
        "terseLabel": "Stock Issued During Period, Shares, New Issues (in shares)",
        "documentation": "Number of new stock issued during the period."
       }
      }
     },
     "auth_ref": [
      "r1256",
      "r1340",
      "r1434",
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "hl_StockIssuedDuringPeriodSharesPrepaymentOfDebt": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodSharesPrepaymentOfDebt",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares of stock issued during the period pursuant to prepayment of debt.",
        "label": "Common stock issued for prepayment of debt , shares (in shares)"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockIssuedDuringPeriodSharesRestrictedStockUnitsAndPerformanceStockUnitsDistributed": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodSharesRestrictedStockUnitsAndPerformanceStockUnitsDistributed",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stock Issued During Period Shares, Restricted stock units and performance stock units distributed",
        "label": "Stock Issued During Period Shares, Restricted stock units and performance stock units distributed",
        "terseLabel": "Restricted stock units and performance stock units distributed (1,789,042 shares) ,Shares"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodSharesShareBasedCompensation",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture, Total",
        "label": "Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture",
        "documentation": "Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP)."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodSharesShareBasedCompensationGross",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Shares Issued, Shares, Share-Based Payment Arrangement, before Forfeiture",
        "terseLabel": "Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture (in shares)",
        "documentation": "Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP)."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodSharesTreasuryStockReissued",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period, Shares, Treasury Stock Reissued",
        "terseLabel": "Stock Issued During Period, Shares, Treasury Stock Reissued (in shares)",
        "documentation": "Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r1804",
      "r1993",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "hl_StockIssuedDuringPeriodValue401kMatch": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodValue401kMatch",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The value of stock issued during period for a 401k match.",
        "label": "Stock issued for 401(k) match",
        "terseLabel": "Common stock issued for 401(k) match"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockIssuedDuringPeriodValueCompensationToInterimCeo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodValueCompensationToInterimCeo",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period Value Compensation To Interim CEO",
        "documentation": "Stock Issued During Period Value Compensation To Interim CEO",
        "terseLabel": "Stock Issued During Period Value Compensation To Interim CEO"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockIssuedDuringPeriodValueConversionOfUnits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodValueConversionOfUnits",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period, Value, Conversion of Units",
        "terseLabel": "Common stock issued upon conversion",
        "documentation": "Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit)."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "hl_StockIssuedDuringPeriodValueDirectors": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedDuringPeriodValueDirectors",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The value of stock issued during period to directors.",
        "label": "Stock issued to directors",
        "terseLabel": "Common stock issued to directors"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockIssuedDuringPeriodValueEmployeeBenefitPlan": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodValueEmployeeBenefitPlan",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock issued to pension plans",
        "label": "Stock Issued During Period, Value, Employee Benefit Plan",
        "documentation": "Value of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodValueIssuedForServices": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodValueIssuedForServices",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued During Period, Value, Issued for Services",
        "terseLabel": "Common stock issued to ATAC Resources Ltd.",
        "documentation": "Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1997",
      "r1998"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockIssuedDuringPeriodValueRestrictedStockAwardGross",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Restricted stock units granted",
        "label": "Stock Issued During Period, Value, Restricted Stock Award, Gross",
        "verboseLabel": "Restricted Stock Units Vested",
        "documentation": "Aggregate value of stock related to Restricted Stock Awards issued during the period."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "hl_StockIssuedForDeferredCompensation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedForDeferredCompensation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued for Deferred Compensation",
        "documentation": "Stock Issued for Deferred Compensation",
        "terseLabel": "Stock issued for deferred compensation"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockIssuedForDeferredCompensationUnit": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedForDeferredCompensationUnit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued for Deferred Compensation, Unit",
        "documentation": "Stock Issued for Deferred Compensation, Unit"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockIssuedForIncentiveCompensation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedForIncentiveCompensation",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Stock issued for incentive compensation",
        "label": "Stock Issued For Incentive Compensation",
        "documentation": "Stock Issued for Incentive Compensation"
       }
      }
     },
     "auth_ref": []
    },
    "hl_StockIssuedForIncentiveCompensationUnit": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockIssuedForIncentiveCompensationUnit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Issued For Incentive Compensation Unit",
        "documentation": "Stock Issued for Incentive Compensation Unit",
        "terseLabel": "Stock issued for incentive compensation"
       }
      }
     },
     "auth_ref": []
    },
    "srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Repurchase Program Number of Shares Authorized to be Repurchased",
        "terseLabel": "Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in shares)",
        "documentation": "Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership."
       }
      }
     },
     "auth_ref": [
      "r2004"
     ]
    },
    "us-gaap_StockRepurchasedDuringPeriodShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockRepurchasedDuringPeriodShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Repurchased During Period, Shares",
        "terseLabel": "Stock Repurchased During Period, Shares (in shares)",
        "documentation": "Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock."
       }
      }
     },
     "auth_ref": [
      "r1259",
      "r1340",
      "r1436",
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "us-gaap_StockRepurchasedDuringPeriodValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockRepurchasedDuringPeriodValue",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Repurchased During Period, Value",
        "terseLabel": "Stock Repurchased During Period, Value",
        "documentation": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock."
       }
      }
     },
     "auth_ref": [
      "r1262",
      "r1340",
      "r1436",
      "r1635",
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "us-gaap_StockholdersEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockholdersEquity",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13AccumulatedOtherComprehensiveIncomeLossComponentsOfAccumulatedOtherComprehensiveLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityScheduleOfAccumulatedOtherComprehensiveIncomeLossDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Balance",
        "terseLabel": "Total shareholders' equity",
        "totalLabel": "Total stockholders\u2019 equity",
        "label": "Equity, Attributable to Parent",
        "periodEndLabel": "Balance",
        "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest."
       }
      }
     },
     "auth_ref": [
      "r60",
      "r1300",
      "r1318",
      "r1341",
      "r1342",
      "r1600",
      "r1636",
      "r1807",
      "r1877",
      "r1881",
      "r1882",
      "r1929",
      "r2193",
      "r2277"
     ]
    },
    "us-gaap_StockholdersEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockholdersEquityAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity, Attributable to Parent [Abstract]",
        "terseLabel": "STOCKHOLDERS' EQUITY"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockholdersEquityNoteAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockholdersEquityNoteAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Stockholders' Equity Note [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockholdersEquityNoteDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "StockholdersEquityNoteDisclosureTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquity",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquity1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity [Text Block]",
        "terseLabel": "Stockholders' Equity",
        "documentation": "The entire disclosure for equity."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r220",
      "r221",
      "r227",
      "r554",
      "r557",
      "r559",
      "r564",
      "r565",
      "r566",
      "r567",
      "r568",
      "r569",
      "r570",
      "r577",
      "r582",
      "r583",
      "r586",
      "r589",
      "r590",
      "r594",
      "r595",
      "r596",
      "r597",
      "r598",
      "r599",
      "r600",
      "r603",
      "r944",
      "r973",
      "r974",
      "r1055",
      "r1343",
      "r1344",
      "r1438"
     ]
    },
    "hl_StockpiledOreMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "StockpiledOreMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14ProductInventoriesScheduleOfOurMajorComponentsOfProductInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stockpiled ore [Member]",
        "label": "Stockpiled ore [Member]",
        "terseLabel": "Stockpiled ore"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SubpartFAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SubpartFAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subpart F Amount",
        "documentation": "Subpart F",
        "terseLabel": "Subpart F, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_SubpartFPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SubpartFPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subpart F, Percentage",
        "documentation": "Subpart F, Percentage",
        "terseLabel": "Subpart F, Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SubsequentEventLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event [Line Items]",
        "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event."
       }
      }
     },
     "auth_ref": [
      "r1027",
      "r1053"
     ]
    },
    "us-gaap_SubsequentEventMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event [Member]",
        "terseLabel": "Subsequent Event",
        "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued."
       }
      }
     },
     "auth_ref": [
      "r1027",
      "r1053"
     ]
    },
    "us-gaap_SubsequentEventTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventTable",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event [Table]",
        "documentation": "Disclosure of information about significant event or transaction occurring between statement of financial position date and date when financial statements were issued."
       }
      }
     },
     "auth_ref": [
      "r1027",
      "r1053"
     ]
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventTypeAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event Type [Axis]",
        "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued."
       }
      }
     },
     "auth_ref": [
      "r1027",
      "r1053"
     ]
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventTypeDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEventsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event Type [Domain]",
        "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued."
       }
      }
     },
     "auth_ref": [
      "r1027",
      "r1053"
     ]
    },
    "us-gaap_SubsequentEventsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Events [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SubsequentEventsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventsTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote14SubsequentEvents1",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17SubsequentEvents"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Events [Text Block]",
        "terseLabel": "Subsequent Events",
        "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business."
       }
      }
     },
     "auth_ref": [
      "r1052",
      "r1054"
     ]
    },
    "us-gaap_SubsidiaryOrEquityMethodInvesteeLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsidiaryOrEquityMethodInvesteeLineItems",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsidiary or Equity Method Investee [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SubsidiarySaleOfStockAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsidiarySaleOfStockAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Sale of Stock [Axis]",
        "documentation": "Information by type of sale of the entity's stock."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SummaryOfIncomeTaxContingenciesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SummaryOfIncomeTaxContingenciesTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Summary of Income Tax Contingencies [Table Text Block]",
        "terseLabel": "Schedule of Changes in Valuation Allowance",
        "documentation": "Tabular disclosure for tax position taken on unrecognized tax benefit."
       }
      }
     },
     "auth_ref": [
      "r82",
      "r2106",
      "r2108"
     ]
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SupplementalCashFlowInformationAbstract",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplemental Cash Flow Information [Abstract]",
        "terseLabel": "Supplemental disclosure of cash flow information:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SupplementalEmployeeRetirementPlanDefinedBenefitMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EmployeeBenefitPlansDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplemental Employee Retirement Plan [Member]",
        "documentation": "Plan designed to provide limited group of employees with supplemental retirement benefits, in addition to other pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans."
       }
      }
     },
     "auth_ref": []
    },
    "hl_SuretyBonds": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "SuretyBonds",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote12CommitmentsContingenciesAndObligationsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote17CommitmentsContingenciesAndObligationsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the amount of surety bonds in place as of a specified date. Such surety bonds may be for the purpose of, but not limited to, financial support for future reclamation and closure costs, self-insurance, and employee benefit plans.",
        "label": "hl_SuretyBonds",
        "terseLabel": "Surety bonds"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TableTextBlock": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TableTextBlock",
     "lang": {
      "en-us": {
       "role": {
        "label": "Table Text Block [Abstract]",
        "terseLabel": "Notes Tables"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_TabularListTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TabularListTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tabular List [Table Text Block]",
        "terseLabel": "Tabular List, Table"
       }
      }
     },
     "auth_ref": [
      "r1698"
     ]
    },
    "us-gaap_TaxCreditCarryforwardAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TaxCreditCarryforwardAmount",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tax Credit Carryforward, Amount",
        "terseLabel": "Tax credit carryforward, amount",
        "documentation": "The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws."
       }
      }
     },
     "auth_ref": [
      "r804"
     ]
    },
    "us-gaap_TaxCreditCarryforwardExpirationDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TaxCreditCarryforwardExpirationDate",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Tax credit carryforward, expiration date",
        "label": "Tax Credit Carryforward, Expiration Date",
        "documentation": "Expiration date of the tax credit carryforward, in YYYY-MM-DD format."
       }
      }
     },
     "auth_ref": [
      "r804"
     ]
    },
    "us-gaap_TaxCreditCarryforwardLimitationsOnUse": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TaxCreditCarryforwardLimitationsOnUse",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Tax credit carryforward, limitations on use",
        "label": "Tax Credit Carryforward, Limitations on Use",
        "documentation": "Description of the limitation related to use of the tax credit carryforward."
       }
      }
     },
     "auth_ref": []
    },
    "hl_TaxCreditCarryforwardTerm": {
     "xbrltype": "durationItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TaxCreditCarryforwardTerm",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tax credit carryforward term",
        "documentation": "Tax credit carryforward term",
        "terseLabel": "Tax credit carryforward term"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TaxCreditCarryforwardValuationAllowance": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TaxCreditCarryforwardValuationAllowance",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Tax credit carryforward, valuation allowance",
        "label": "Tax Credit Carryforward, Valuation Allowance",
        "documentation": "Amount of valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from tax credit carryforwards for which it is more likely than not that a tax benefit will not be realized."
       }
      }
     },
     "auth_ref": [
      "r2110"
     ]
    },
    "us-gaap_TaxesPayableCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TaxesPayableCurrent",
     "crdr": "credit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 2.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Taxes Payable, Current, Total",
        "label": "Taxes Payable, Current",
        "terseLabel": "Accrued taxes",
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r1470",
      "r1471"
     ]
    },
    "hl_TeckMetalsLtdMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TeckMetalsLtdMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesFromContinuingOperationsToSignificantMetalsCustomersD"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entity Teck Metals Ltd.",
        "label": "Teck Metals Ltd [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_The2021SeniorNotesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "The2021SeniorNotesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information related to the Senior Notes due in 2021.",
        "label": "The 2021 Senior Notes [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_The2028SeniorNotesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "The2028SeniorNotesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDebtSummaryDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesFuturePaymentsOfLongtermDebtDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information related to the Senior Notes due in 2028.",
        "label": "The 2028 Senior Notes [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_TotalMetalMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TotalMetalMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total Metal [Member]",
        "label": "Total Metal [Member]",
        "terseLabel": "Total Metal [Member]",
        "verboseLabel": "Metal sales"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_TotalShareholderRtnAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TotalShareholderRtnAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total Shareholder Return Amount",
        "terseLabel": "Total Shareholder Return Amount"
       }
      }
     },
     "auth_ref": [
      "r1690"
     ]
    },
    "ecd_TotalShareholderRtnVsPeerGroupTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TotalShareholderRtnVsPeerGroupTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total Shareholder Return Vs Peer Group [Text Block]",
        "terseLabel": "Total Shareholder Return Vs Peer Group"
       }
      }
     },
     "auth_ref": [
      "r1697"
     ]
    },
    "hl_TradeAccountsReceivableTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TradeAccountsReceivableTableTextBlock",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5BusinessSegmentsSalesOfProductsAndSignificantCustomersTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Summary of Trade Accounts Receivable",
        "documentation": "Trade Accounts Receivable [Table Text Block]",
        "label": "Trade Accounts Receivable [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_TradingArrAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TradingArrAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement [Axis]",
        "terseLabel": "Trading Arrangement:"
       }
      }
     },
     "auth_ref": [
      "r1718"
     ]
    },
    "ecd_TradingArrByIndTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TradingArrByIndTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangements, by Individual [Table]",
        "terseLabel": "Trading Arrangements, by Individual"
       }
      }
     },
     "auth_ref": [
      "r1720"
     ]
    },
    "dei_TradingSymbol": {
     "xbrltype": "tradingSymbolItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "TradingSymbol",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Symbol",
        "documentation": "Trading symbol of an instrument as listed on an exchange."
       }
      }
     },
     "auth_ref": []
    },
    "hl_TransferPricingAllocation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TransferPricingAllocation",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Transfer Pricing Allocation",
        "documentation": "Transfer Pricing Allocation",
        "terseLabel": "Transfer Pricing Allocation, Amount"
       }
      }
     },
     "auth_ref": []
    },
    "hl_TransferPricingAllocationPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TransferPricingAllocationPercentage",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfEffectiveIncomeTaxReconciliationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Transfer Pricing Allocation, Percentage",
        "label": "Transfer Pricing Allocation, Percentage",
        "documentation": "Transfer Pricing Allocation, Percentage"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote10FairValueMeasurementDetailsOfFairValueAdjustmentDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11FairValueMeasurementDetailsOfFairValueAdjustmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments [Domain]",
        "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms."
       }
      }
     },
     "auth_ref": [
      "r371",
      "r372",
      "r373",
      "r374",
      "r375",
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387",
      "r388",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r395",
      "r396",
      "r397",
      "r398",
      "r399",
      "r400",
      "r411",
      "r412",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r420",
      "r421",
      "r422",
      "r423",
      "r533",
      "r574",
      "r944",
      "r1003",
      "r1009",
      "r1013",
      "r1057",
      "r1058",
      "r1059",
      "r1060",
      "r1061",
      "r1062",
      "r1064",
      "r1065",
      "r1066",
      "r1067",
      "r1069",
      "r1070",
      "r1071",
      "r1072",
      "r1073",
      "r1074",
      "r1076",
      "r1077",
      "r1080",
      "r1081",
      "r1082",
      "r1083",
      "r1084",
      "r1085",
      "r1086",
      "r1087",
      "r1088",
      "r1089",
      "r1090",
      "r1091",
      "r1092",
      "r1093",
      "r1094",
      "r1161",
      "r1162",
      "r1163",
      "r1164",
      "r1165",
      "r1166",
      "r1167",
      "r1168",
      "r1169",
      "r1170",
      "r1171",
      "r1172",
      "r1173",
      "r1174",
      "r1175",
      "r1176",
      "r1177",
      "r1178",
      "r1183",
      "r1203",
      "r1586",
      "r1587",
      "r1589",
      "r1590",
      "r1591",
      "r1592",
      "r1593",
      "r1594",
      "r1595",
      "r1602",
      "r1751",
      "r1752",
      "r1753",
      "r1754",
      "r1757",
      "r1758",
      "r1759",
      "r1924",
      "r1925",
      "r1926",
      "r1927",
      "r2172",
      "r2175",
      "r2176",
      "r2177",
      "r2184",
      "r2187",
      "r2188",
      "r2189"
     ]
    },
    "ecd_TrdArrAdoptionDate": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TrdArrAdoptionDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement Adoption Date",
        "terseLabel": "Adoption Date"
       }
      }
     },
     "auth_ref": [
      "r1721"
     ]
    },
    "ecd_TrdArrDuration": {
     "xbrltype": "durationItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TrdArrDuration",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement Duration",
        "terseLabel": "Arrangement Duration"
       }
      }
     },
     "auth_ref": [
      "r1722"
     ]
    },
    "ecd_TrdArrExpirationDate": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TrdArrExpirationDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement Expiration Date",
        "terseLabel": "Expiration Date"
       }
      }
     },
     "auth_ref": [
      "r1722"
     ]
    },
    "ecd_TrdArrIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TrdArrIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement, Individual Name",
        "terseLabel": "Name"
       }
      }
     },
     "auth_ref": [
      "r1720"
     ]
    },
    "ecd_TrdArrIndTitle": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TrdArrIndTitle",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement, Individual Title",
        "terseLabel": "Title"
       }
      }
     },
     "auth_ref": [
      "r1720"
     ]
    },
    "ecd_TrdArrSecuritiesAggAvailAmt": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TrdArrSecuritiesAggAvailAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement, Securities Aggregate Available Amount",
        "terseLabel": "Aggregate Available"
       }
      }
     },
     "auth_ref": [
      "r1723"
     ]
    },
    "ecd_TrdArrTerminationDate": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "TrdArrTerminationDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Arrangement Termination Date",
        "terseLabel": "Termination Date"
       }
      }
     },
     "auth_ref": [
      "r1721"
     ]
    },
    "us-gaap_TreasuryStockAcquiredAverageCostPerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TreasuryStockAcquiredAverageCostPerShare",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Shares Acquired, Average Cost Per Share",
        "terseLabel": "Treasury Stock Acquired, Average Cost Per Share (in dollars per share)",
        "documentation": "Total cost of shares repurchased divided by the total number of shares repurchased."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TreasuryStockCommonMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TreasuryStockCommonMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-changes-in-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Treasury Stock, Common [Member]",
        "terseLabel": "Treasury Stock",
        "documentation": "Previously issued common shares repurchased by the issuing entity and held in treasury."
       }
      }
     },
     "auth_ref": [
      "r1134",
      "r1135",
      "r1144",
      "r2004"
     ]
    },
    "us-gaap_TreasuryStockCommonShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TreasuryStockCommonShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Treasury Stock, Common, Shares",
        "terseLabel": "Treasury stock common Share",
        "documentation": "Number of previously issued common shares repurchased by the issuing entity and held in treasury."
       }
      }
     },
     "auth_ref": [
      "r601",
      "r602",
      "r2211",
      "r2212",
      "r2218"
     ]
    },
    "us-gaap_TreasuryStockPreferredShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TreasuryStockPreferredShares",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Treasury Stock, Preferred, Shares",
        "documentation": "Number of previously issued preferred shares repurchased by the issuing entity and held in treasury."
       }
      }
     },
     "auth_ref": [
      "r601",
      "r602",
      "r2211",
      "r2212",
      "r2217"
     ]
    },
    "us-gaap_TreasuryStockSharesRetired": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TreasuryStockSharesRetired",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Number of distributed shares",
        "label": "Treasury Stock, Shares, Retired",
        "documentation": "Number of shares of common and preferred stock retired from treasury during the period."
       }
      }
     },
     "auth_ref": [
      "r1785",
      "r1803",
      "r1804",
      "r1993",
      "r1997",
      "r1998",
      "r1999",
      "r2001",
      "r2211",
      "r2212",
      "r2217",
      "r2218"
     ]
    },
    "us-gaap_TreasuryStockValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "TreasuryStockValue",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedBalanceSheets2": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": -1.0,
       "order": 5.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": -1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Treasury Stock, Value, Total",
        "label": "Treasury Stock, Value",
        "negatedLabel": "Less treasury stock, at cost; 2025 - 8,920,348 and 2024 - 8,813,127 shares issued and held in treasury",
        "terseLabel": "Less treasury stock, at cost; June 30, 2025 - 8,768,372 and December 31, 2024 - 8,813,127 shares issued and held in treasury",
        "documentation": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury."
       }
      }
     },
     "auth_ref": [
      "r2002",
      "r2003",
      "r2004"
     ]
    },
    "hl_TroyMineMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TroyMineMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote5EnvironmentalAndReclamationActivitiesScheduleOfReclamationAndClosureCostsLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information related to the Troy Mine.",
        "label": "Troy Mine [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_TwoThousandTenStockIncentivePlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "TwoThousandTenStockIncentivePlanMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "2010 stock incentive plan [member",
        "label": "2010 Stock Incentive Plan [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "country_US": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2026",
     "localname": "US",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfLonglivedAssetsByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfIncomeAndMiningTaxPaymentsNetOfRefundsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "UNITED STATES",
        "terseLabel": "United States"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_UnderlyingDerivativeMass": {
     "xbrltype": "perUnitItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "UnderlyingDerivativeMass",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SaleOfHeclaQuebecIncAndDiscontinuedOperationsAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Underlying, Derivative Mass",
        "terseLabel": "Underlying, Derivative Mass",
        "verboseLabel": "Underlying, Derivative Mass",
        "documentation": "Specified interest rate, security price, commodity price, foreign exchange rate, index of prices or rates for a derivative contract measured in mass but not the derivative contract itself."
       }
      }
     },
     "auth_ref": []
    },
    "hl_UnderwritingDiscountOnSeniorNotes": {
     "xbrltype": "percentItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "UnderwritingDiscountOnSeniorNotes",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the underwriting discount on senior notes.",
        "label": "hl_UnderwritingDiscountOnSeniorNotes",
        "terseLabel": "Underwriting discount on senior notes"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_UndrlygSecurityMktPriceChngPct": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "UndrlygSecurityMktPriceChngPct",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Underlying Security Market Price Change, Percent",
        "terseLabel": "Underlying Security Market Price Change"
       }
      }
     },
     "auth_ref": [
      "r1717"
     ]
    },
    "us-gaap_UnrealizedGainLossOnDerivatives": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "UnrealizedGainLossOnDerivatives",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Unrealized Gain (Loss) on Derivatives",
        "terseLabel": "Unrealized Gain (Loss) on Derivatives",
        "documentation": "The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r1333",
      "r1334",
      "r1335",
      "r1336",
      "r1402"
     ]
    },
    "us-gaap_UnrealizedGainLossOnInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "UnrealizedGainLossOnInvestments",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4InvestmentsAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Unrealized Gain (Loss) on Investments",
        "negatedLabel": "Unrealized gain (losses) on investment",
        "terseLabel": "Unrealized Losses on Investment",
        "documentation": "Amount of unrealized gain (loss) on investment."
       }
      }
     },
     "auth_ref": [
      "r10"
     ]
    },
    "us-gaap_UnrecognizedTaxBenefits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "UnrecognizedTaxBenefits",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Unrecognized tax benefits",
        "periodEndLabel": "Unrecognized Tax Benefits, Ending Balance",
        "periodStartLabel": "Unrecognized Tax Benefits, Beginning Balance",
        "label": "Unrecognized Tax Benefits",
        "documentation": "Amount of unrecognized tax benefits."
       }
      }
     },
     "auth_ref": [
      "r776",
      "r793",
      "r1554"
     ]
    },
    "us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense",
     "crdr": "debit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Unrecognized Tax Benefits, Interest on Income Taxes Expense",
        "terseLabel": "Unrecognized Tax Benefits, Interest on Income Taxes Expense",
        "documentation": "Amount of interest expense for an underpayment of income taxes."
       }
      }
     },
     "auth_ref": [
      "r2106"
     ]
    },
    "hl_UnsettledConcentrateSalesContractsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "UnsettledConcentrateSalesContractsMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unsettled concentrate sales contracts [member",
        "label": "Unsettled Concentrate Sales Contracts [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_UseOfEstimates": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "UseOfEstimates",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote2SummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Assumptions and Use of Estimates",
        "label": "Use of Estimates, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles."
       }
      }
     },
     "auth_ref": [
      "r88",
      "r89",
      "r328",
      "r331",
      "r332",
      "r333",
      "r1153",
      "r1155",
      "r1489"
     ]
    },
    "us-gaap_ValuationAllowanceByDeferredTaxAssetAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ValuationAllowanceByDeferredTaxAssetAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Valuation Allowance by Deferred Tax Asset [Axis]",
        "documentation": "Information by type of deferred tax consequences attributable to deductible temporary differences."
       }
      }
     },
     "auth_ref": [
      "r2110"
     ]
    },
    "us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "ValuationAllowanceDeferredTaxAssetChangeInAmount",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7IncomeAndMiningTaxesScheduleOfChangesInValuationAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Valuation allowance, deferred tax asset",
        "label": "Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount",
        "negatedLabel": "Valuation allowance, deferred tax asset, increase (decrease)",
        "documentation": "Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset."
       }
      }
     },
     "auth_ref": [
      "r796"
     ]
    },
    "us-gaap_VariableRateAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "VariableRateAxis",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Variable Rate [Axis]",
        "documentation": "Information by type of variable rate."
       }
      }
     },
     "auth_ref": [
      "r1789",
      "r1794",
      "r1984",
      "r2158"
     ]
    },
    "us-gaap_VariableRateDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "VariableRateDomain",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote8DebtCreditAgreementAndLeasesDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DebtCreditFacilityAndLeasesDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Variable Rate [Domain]",
        "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index."
       }
      }
     },
     "auth_ref": [
      "r1789",
      "r1794",
      "r1984",
      "r2158"
     ]
    },
    "ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]",
        "terseLabel": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year"
       }
      }
     },
     "auth_ref": [
      "r1686"
     ]
    },
    "hl_WarrantExpiringInFebruary2029Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "WarrantExpiringInFebruary2029Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents warrants with expiration date in February 2029.",
        "label": "Warrant Expiring in February 2029 [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WarrantsAndRightsOutstanding": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "WarrantsAndRightsOutstanding",
     "crdr": "credit",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote7StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Conversion of warrants",
        "label": "Warrants and Rights Outstanding",
        "documentation": "Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price."
       }
      }
     },
     "auth_ref": [
      "r2175",
      "r2176",
      "r2177"
     ]
    },
    "hl_WarrantsExpiringInApril2032Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "WarrantsExpiringInApril2032Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsOfWarrantsOutstandingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents warrants with expiration date in April 2032.",
        "label": "Warrants Expiring in April 2032 [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_WarrantsInConnectionWithKlondexMinesAcquisitionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "WarrantsInConnectionWithKlondexMinesAcquisitionMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote13StockholdersEquityDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information related to warrants in connection with the Klondex Mines Acquisition.",
        "label": "Warrants in Connection with Klondex Mines Acquisition [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "WeightedAverageNumberDilutedSharesOutstandingAdjustment",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 1.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Weighted Average Number of Shares Outstanding, Diluted, Adjustment, Total",
        "label": "Weighted Average Number of Shares Outstanding, Diluted, Adjustment",
        "terseLabel": "Dilutive units",
        "documentation": "The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation."
       }
      }
     },
     "auth_ref": [
      "r1892"
     ]
    },
    "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "WeightedAverageNumberOfDilutedSharesOutstanding",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average number of common shares outstanding - diluted",
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "totalLabel": "Diluted weighted average common shares",
        "verboseLabel": "Weighted average number of common shares outstanding - diluted",
        "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period."
       }
      }
     },
     "auth_ref": [
      "r310",
      "r317"
     ]
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "WeightedAverageNumberOfSharesOutstandingBasic",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 0.0
      },
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote6EarningsLossPerCommonShareNetIncomePerCommonShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9IncomeLossPerCommonShareNetIncomeLossPerShareDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Weighted Average Number of Shares Outstanding, Basic, Total",
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "terseLabel": "Weighted average number of common shares outstanding - basic",
        "verboseLabel": "Basic weighted average common shares",
        "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period."
       }
      }
     },
     "auth_ref": [
      "r308",
      "r317"
     ]
    },
    "hl_WritedownOfPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "WritedownOfPlantAndEquipment",
     "crdr": "debit",
     "calculation": {
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Writedown Of Plant And Equipment",
        "documentation": "Writedown of plant and equipment.",
        "terseLabel": "Writedown of property, plant and equipment",
        "verboseLabel": "Write-down of property, plant and equipment"
       }
      }
     },
     "auth_ref": []
    },
    "dei_WrittenCommunications": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "WrittenCommunications",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Written Communications",
        "label": "Written Communications",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act."
       }
      }
     },
     "auth_ref": [
      "r1732"
     ]
    },
    "ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2026",
     "localname": "YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]",
        "terseLabel": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested"
       }
      }
     },
     "auth_ref": [
      "r1684"
     ]
    },
    "hl_Zinc2024SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Zinc2024SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Zinc 2024 Settlements for Forecasted Sales [Member]",
        "label": "Zinc 2024 Settlements for Forecasted Sales [Member]",
        "documentation": "Zinc 2024 Settlements for Forecasted Sales"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Zinc2025SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Zinc2025SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc 2025 Settlements For Forecasted Sales [Member]",
        "documentation": "Zinc2025 Settlements For Forecasted Sales Member",
        "terseLabel": "Zinc 2025 Settlements for Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_Zinc2026SettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "Zinc2026SettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc 2026 Settlements For Forecasted Sales [Member]",
        "documentation": "Zinc 2026 Settlements For Forecasted Sales [Member]",
        "terseLabel": "Zinc 2026 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincAndLeadContractTwoThousandTwentyThreeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincAndLeadContractTwoThousandTwentyThreeMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Zinc and Lead Contract 2023 [Member]",
        "label": "Zinc and Lead Contract Two Thousand Twenty Three [Member]",
        "documentation": "Zinc and Lead Contract Two Thousand Twenty Three [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincConcentrateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincConcentrateMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesInformationByGeographicAreaDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to zinc concentrate.",
        "label": "Zinc Concentrate"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincContract2022Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincContract2022Member",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsDetailsTextual",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsDetailsTextual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Zinc Contract 2022 [Member]",
        "label": "Zinc Contract 2022 [Member]",
        "terseLabel": "Zinc Contract 2022 [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote3BusinessSegmentsAndSalesOfProductsSalesOfProductsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersAdditionalInformationDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote4BusinessSegmentsSalesOfProductsAndSignificantCustomersScheduleOfSalesOfProductsByMetalDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Zinc is a chemical element with the periodic table symbol Zn and atomic number 30.",
        "label": "Zinc [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincTwoThousandSevenSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincTwoThousandSevenSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc Two Thousand Seven Settlements For Forecasted Sales [Member]",
        "documentation": "Zinc Two Thousand Seven Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincTwoThousandSixSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincTwoThousandSixSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc Two Thousand Six Settlements For Forecasted Sales [Member]",
        "documentation": "Zinc Two Thousand Six Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincTwoThousandTwentyFiveSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincTwoThousandTwentyFiveSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc Two Thousand Twenty Five Settlements For Provisional Sales [Member]",
        "documentation": "Zinc Two Thousand Twenty Five Settlements For Provisional Sales [Member]",
        "terseLabel": "Zinc 2025 Settlements For Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincTwoThousandTwentyFourSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincTwoThousandTwentyFourSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc Two Thousand Twenty Four Settlements for Provisional Sales [Member]",
        "documentation": "Zinc Two Thousand Twenty Four Settlements for Provisional Sales [Member]",
        "terseLabel": "Zinc 2024 Settlements for Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincTwoThousandTwentySevenSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincTwoThousandTwentySevenSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc Two Thousand Twenty Seven Settlements For Forecasted Sales [Member]",
        "documentation": "Zinc Two Thousand Twenty Seven Settlements For Forecasted Sales [Member]",
        "terseLabel": "Zinc 2027 Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincTwoThousandTwentySixSettlementsForForecastedSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincTwoThousandTwentySixSettlementsForForecastedSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc Two Thousand Twenty Six Settlements For Forecasted Sales [Member]",
        "documentation": "Zinc Two Thousand Twenty Six Settlements For Forecasted Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZincTwoThousandTwentySixSettlementsForProvisionalSalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZincTwoThousandTwentySixSettlementsForProvisionalSalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote11DerivativeInstrumentsSummaryOfForwardSalesContractsDetails",
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Zinc Two Thousand Twenty Six Settlements For Provisional Sales [Member]",
        "documentation": "Zinc Two Thousand Twenty Six Settlements For Provisional Sales [Member]",
        "terseLabel": "Zinc 2026 Settlements for Provisional Sales [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hl_ZinctwothousandtwentythreesettlementsforprovisionalsalesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://hecla-mining.com/20260828",
     "localname": "ZinctwothousandtwentythreesettlementsforprovisionalsalesMember",
     "presentation": [
      "http://hecla-mining.com/20260828/taxonomy/role/DisclosureNote9DerivativeInstrumentsSummaryOfForwardSalesContractsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Zinc 2023 Settlements for Provisional Sales [Member]",
        "label": "ZincTwoThousandTwentyThreeSettlementsForProvisionalSales [Member]",
        "documentation": "ZincTwoThousandTwentyThreeSettlementsForProvisionalSales [Member]"
       }
      }
     },
     "auth_ref": []
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "SubTopic": "230",
   "Topic": "830",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1"
  },
  "r1": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r2": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "Subparagraph": "(j)",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r3": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "Subparagraph": "(k)",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r4": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "12",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-12"
  },
  "r5": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "14",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14"
  },
  "r6": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "15",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-15"
  },
  "r7": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "SubTopic": "10",
   "Topic": "810",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-20"
  },
  "r8": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(g)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r9": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r10": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r11": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "SubTopic": "10",
   "Topic": "470",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-1"
  },
  "r12": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "SubTopic": "20",
   "Topic": "715",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r13": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(c)(3)",
   "SubTopic": "10",
   "Topic": "810",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A"
  },
  "r14": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Subparagraph": "(c)",
   "Paragraph": "2",
   "SubTopic": "10",
   "Topic": "718",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r15": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482739/220-10-55-15"
  },
  "r16": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "220",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14"
  },
  "r17": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "220",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A"
  },
  "r18": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "220",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-5"
  },
  "r19": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "13",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r20": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "14",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14"
  },
  "r21": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r22": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "15",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r23": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "470",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-5"
  },
  "r24": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "470",
   "SubTopic": "50",
   "Section": "40",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481303/470-50-40-2"
  },
  "r25": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "470",
   "SubTopic": "50",
   "Section": "40",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481303/470-50-40-4"
  },
  "r26": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "715",
   "SubTopic": "20",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r27": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "715",
   "SubTopic": "20",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2"
  },
  "r28": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "715",
   "SubTopic": "20",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3"
  },
  "r29": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "715",
   "SubTopic": "20",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-4"
  },
  "r30": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "715",
   "SubTopic": "20",
   "Section": "55",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17"
  },
  "r31": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "718",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r32": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "810",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-18"
  },
  "r33": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "810",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1"
  },
  "r34": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "942",
   "SubTopic": "470",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3"
  },
  "r35": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "942",
   "SubTopic": "470",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3"
  },
  "r36": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/220/tableOfContent"
  },
  "r37": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r38": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11"
  },
  "r39": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r40": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r41": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(13))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r42": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r43": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r44": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(2)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r45": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r46": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r47": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r48": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r49": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r50": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r51": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r52": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r53": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "12",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12"
  },
  "r54": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r55": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r56": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "15",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r57": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24"
  },
  "r58": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r59": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r60": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 4.E)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-2"
  },
  "r61": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "470",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/470/tableOfContent"
  },
  "r62": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "710",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "25",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483070/710-10-25-9"
  },
  "r63": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "710",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "30",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483043/710-10-30-1"
  },
  "r64": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "715",
   "SubTopic": "20",
   "Subparagraph": "(f)",
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Section": "50",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r65": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "715",
   "SubTopic": "20",
   "Subparagraph": "(h)",
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Section": "50",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r66": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "810",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/810/tableOfContent"
  },
  "r67": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-19"
  },
  "r68": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r69": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(15))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r70": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r71": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r72": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "470",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3"
  },
  "r73": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2"
  },
  "r74": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29"
  },
  "r75": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29"
  },
  "r76": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29"
  },
  "r77": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-10"
  },
  "r78": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-6"
  },
  "r79": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-6"
  },
  "r80": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-7"
  },
  "r81": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-8"
  },
  "r82": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15"
  },
  "r83": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Subparagraph": "(c)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r84": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "SubTopic": "20",
   "Topic": "740",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2"
  },
  "r85": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "SubTopic": "210",
   "Topic": "946",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-20"
  },
  "r86": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "SubTopic": "210",
   "Topic": "954",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477220/954-210-45-5"
  },
  "r87": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "270",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482989/270-10-45-6"
  },
  "r88": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "275",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1"
  },
  "r89": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "SubTopic": "10",
   "Topic": "275",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1"
  },
  "r90": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "SubTopic": "360",
   "Topic": "958",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-1"
  },
  "r91": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(d)(4)",
   "SubTopic": "10",
   "Topic": "825",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-30"
  },
  "r92": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "SubTopic": "360",
   "Topic": "958",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-6"
  },
  "r93": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "SubTopic": "360",
   "Topic": "958",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-7"
  },
  "r94": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "740",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r95": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h))",
   "SubTopic": "10",
   "Topic": "235",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r96": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Topic": "250",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/250/tableOfContent"
  },
  "r97": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "a",
   "Publisher": "SEC"
  },
  "r98": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "04",
   "Paragraph": "a",
   "Publisher": "SEC"
  },
  "r99": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r100": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12",
   "Paragraph": "Column C",
   "Footnote": "5",
   "Publisher": "SEC"
  },
  "r101": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12A",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r102": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12A",
   "Paragraph": "Column C",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r103": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12B",
   "Paragraph": "Column A",
   "Subparagraph": "(a)",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r104": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12B",
   "Paragraph": "Column A",
   "Subparagraph": "(b)",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r105": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12B",
   "Paragraph": "Column C",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r106": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "14",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r107": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "14",
   "Paragraph": "Column F",
   "Footnote": "7",
   "Publisher": "SEC"
  },
  "r108": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column A",
   "Publisher": "SEC"
  },
  "r109": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column B",
   "Publisher": "SEC"
  },
  "r110": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column C",
   "Publisher": "SEC"
  },
  "r111": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column D",
   "Publisher": "SEC"
  },
  "r112": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column E",
   "Publisher": "SEC"
  },
  "r113": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column F",
   "Publisher": "SEC"
  },
  "r114": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r115": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column B",
   "Publisher": "SEC"
  },
  "r116": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column C",
   "Publisher": "SEC"
  },
  "r117": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column D",
   "Publisher": "SEC"
  },
  "r118": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column E",
   "Publisher": "SEC"
  },
  "r119": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column F",
   "Publisher": "SEC"
  },
  "r120": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column G",
   "Publisher": "SEC"
  },
  "r121": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column H",
   "Publisher": "SEC"
  },
  "r122": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column I",
   "Publisher": "SEC"
  },
  "r123": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "29",
   "Paragraph": "Column A",
   "Footnote": "3",
   "Publisher": "SEC"
  },
  "r124": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "29",
   "Paragraph": "Column A",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r125": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "29",
   "Paragraph": "Column B",
   "Publisher": "SEC"
  },
  "r126": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "29",
   "Paragraph": "Column C",
   "Publisher": "SEC"
  },
  "r127": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(i)",
   "Publisher": "SEC"
  },
  "r128": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(A)",
   "Publisher": "SEC"
  },
  "r129": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(B)",
   "Publisher": "SEC"
  },
  "r130": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iv)",
   "Publisher": "SEC"
  },
  "r131": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(i)",
   "Publisher": "SEC"
  },
  "r132": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(A)",
   "Publisher": "SEC"
  },
  "r133": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(B)",
   "Publisher": "SEC"
  },
  "r134": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(C)",
   "Publisher": "SEC"
  },
  "r135": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iv)",
   "Publisher": "SEC"
  },
  "r136": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "4",
   "Subsection": "08",
   "Paragraph": "m",
   "Subparagraph": "(1)(iii)",
   "Publisher": "SEC"
  },
  "r137": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "4",
   "Subsection": "08",
   "Paragraph": "m",
   "Subparagraph": "(2)(ii)",
   "Publisher": "SEC"
  },
  "r138": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 11",
   "Section": "L",
   "Publisher": "SEC"
  },
  "r139": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 11",
   "Section": "M",
   "Paragraph": "Question 2",
   "Publisher": "SEC"
  },
  "r140": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 5",
   "Section": "Y",
   "Paragraph": "Question 2",
   "Publisher": "SEC"
  },
  "r141": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 5",
   "Section": "Y",
   "Paragraph": "Question 4",
   "Publisher": "SEC"
  },
  "r142": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "105",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-7"
  },
  "r143": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "105",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "9",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9"
  },
  "r144": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "105",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "9",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9"
  },
  "r145": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/205/tableOfContent"
  },
  "r146": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483504/205-10-50-1"
  },
  "r147": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481034/205-10-S45-5"
  },
  "r148": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481003/205-10-S50-2"
  },
  "r149": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.4-03(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480922/205-10-S99-3"
  },
  "r150": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "7",
   "Subparagraph": "(SAB Topic 1.B.2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480922/205-10-S99-7"
  },
  "r151": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/205-20/tableOfContent"
  },
  "r152": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-10"
  },
  "r153": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-11"
  },
  "r154": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-3"
  },
  "r155": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-3A"
  },
  "r156": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1"
  },
  "r157": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-3"
  },
  "r158": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-3A"
  },
  "r159": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4A"
  },
  "r160": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r161": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r162": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r163": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r164": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r165": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r166": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r167": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r168": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5A"
  },
  "r169": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B"
  },
  "r170": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B"
  },
  "r171": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B"
  },
  "r172": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r173": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r174": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r175": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r176": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7"
  },
  "r177": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480868/205-20-S45-2"
  },
  "r178": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480837/205-20-S50-1"
  },
  "r179": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 5.Z.5.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480781/205-20-S99-2"
  },
  "r180": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480781/205-20-S99-3"
  },
  "r181": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-5"
  },
  "r182": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483489/210-10-50-1"
  },
  "r183": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-1"
  },
  "r184": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-11"
  },
  "r185": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-13"
  },
  "r186": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-2"
  },
  "r187": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-3"
  },
  "r188": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-4"
  },
  "r189": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-5"
  },
  "r190": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-7"
  },
  "r191": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-8"
  },
  "r192": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-9"
  },
  "r193": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r194": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r195": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(13))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r196": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r197": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r198": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r199": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19)(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r200": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r201": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r202": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r203": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r204": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(21))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r205": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r206": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r207": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r208": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r209": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r210": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r211": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r212": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r213": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(24))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r214": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r215": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(26)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r216": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(27)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r217": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(27)(c)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r218": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(27)(c)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r219": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(27))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r220": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(28))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r221": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(29))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r222": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(3)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r223": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r224": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r225": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r226": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r227": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(31))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r228": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(32))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r229": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r230": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(6)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r231": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r232": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r233": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r234": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r235": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10"
  },
  "r236": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r237": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "Subparagraph": "(l)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r238": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11"
  },
  "r239": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A"
  },
  "r240": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-17A"
  },
  "r241": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A"
  },
  "r242": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A"
  },
  "r243": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A"
  },
  "r244": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B"
  },
  "r245": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B"
  },
  "r246": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-1"
  },
  "r247": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4"
  },
  "r248": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5"
  },
  "r249": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6"
  },
  "r250": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r251": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(21))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r252": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(24))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r253": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r254": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SAB Topic 6.B)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-5"
  },
  "r255": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r256": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r257": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r258": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(o)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r259": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-23"
  },
  "r260": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6"
  },
  "r261": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6"
  },
  "r262": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17"
  },
  "r263": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17"
  },
  "r264": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24"
  },
  "r265": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r266": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-4"
  },
  "r267": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-1"
  },
  "r268": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2"
  },
  "r269": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A"
  },
  "r270": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-8"
  },
  "r271": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1"
  },
  "r272": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4"
  },
  "r273": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r274": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r275": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r276": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r277": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r278": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r279": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r280": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(k)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r281": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(m)(1)(iii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r282": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(m)(2)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r283": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-04(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3"
  },
  "r284": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23"
  },
  "r285": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24"
  },
  "r286": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5"
  },
  "r287": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r288": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r289": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r290": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r291": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r292": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r293": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r294": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11"
  },
  "r295": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11"
  },
  "r296": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-12"
  },
  "r297": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-3"
  },
  "r298": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-4"
  },
  "r299": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6"
  },
  "r300": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7"
  },
  "r301": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7"
  },
  "r302": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7"
  },
  "r303": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-8"
  },
  "r304": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-9"
  },
  "r305": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SAB Topic 11.M.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-5"
  },
  "r306": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-6"
  },
  "r307": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/260/tableOfContent"
  },
  "r308": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-10"
  },
  "r309": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-11"
  },
  "r310": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-16"
  },
  "r311": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-2"
  },
  "r312": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-3"
  },
  "r313": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "60B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B"
  },
  "r314": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "60B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B"
  },
  "r315": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "60B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B"
  },
  "r316": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-7"
  },
  "r317": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r318": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r319": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r320": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-2"
  },
  "r321": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-3"
  },
  "r322": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-12"
  },
  "r323": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-15"
  },
  "r324": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "270",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1"
  },
  "r325": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "272",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-1"
  },
  "r326": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "272",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482987/272-10-50-1"
  },
  "r327": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "272",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482987/272-10-50-3"
  },
  "r328": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-12"
  },
  "r329": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20"
  },
  "r330": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20"
  },
  "r331": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-4"
  },
  "r332": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-6"
  },
  "r333": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-9"
  },
  "r334": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/280/tableOfContent"
  },
  "r335": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-15"
  },
  "r336": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21"
  },
  "r337": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21"
  },
  "r338": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r339": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r340": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r341": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r342": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r343": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r344": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r345": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r346": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r347": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r348": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-24"
  },
  "r349": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "25",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25"
  },
  "r350": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "25",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25"
  },
  "r351": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26"
  },
  "r352": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26A"
  },
  "r353": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26B"
  },
  "r354": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26C"
  },
  "r355": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r356": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r357": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r358": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r359": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31"
  },
  "r360": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r361": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(ee)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r362": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r363": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "34",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-34"
  },
  "r364": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "40",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-40"
  },
  "r365": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r366": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r367": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r368": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-42"
  },
  "r369": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13"
  },
  "r370": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-4"
  },
  "r371": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r372": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r373": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(aa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r374": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(aaa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r375": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r376": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r377": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r378": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r379": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r380": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r381": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r382": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r383": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r384": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r385": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(aaa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r386": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r387": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r388": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r389": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r390": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r391": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r392": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r393": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r394": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r395": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r396": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r397": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r398": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r399": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r400": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r401": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481664/323-10-45-1"
  },
  "r402": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3"
  },
  "r403": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4"
  },
  "r404": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4"
  },
  "r405": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4"
  },
  "r406": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4"
  },
  "r407": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(e)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4"
  },
  "r408": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "5",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-5"
  },
  "r409": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1"
  },
  "r410": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11"
  },
  "r411": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r412": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r413": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r414": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14"
  },
  "r415": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r416": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r417": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r418": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r419": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-20"
  },
  "r420": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3C"
  },
  "r421": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3D",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3D"
  },
  "r422": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5"
  },
  "r423": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5"
  },
  "r424": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4"
  },
  "r425": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-7"
  },
  "r426": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9"
  },
  "r427": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "330",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/330/tableOfContent"
  },
  "r428": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "330",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483080/330-10-50-1"
  },
  "r429": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "330",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483080/330-10-50-2"
  },
  "r430": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "330",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483080/330-10-50-4"
  },
  "r431": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r432": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r433": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r434": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r435": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r436": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r437": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r438": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r439": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r440": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-4"
  },
  "r441": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r442": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r443": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r444": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r445": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r446": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-3"
  },
  "r447": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482705/350-40-65-4"
  },
  "r448": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482705/350-40-65-4"
  },
  "r449": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482705/350-40-65-4"
  },
  "r450": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1"
  },
  "r451": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/360/tableOfContent"
  },
  "r452": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-13"
  },
  "r453": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-14"
  },
  "r454": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r455": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r456": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r457": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r458": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-2"
  },
  "r459": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-2"
  },
  "r460": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-2"
  },
  "r461": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r462": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r463": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r464": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r465": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r466": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r467": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480204/360-10-S45-2"
  },
  "r468": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 5.CC)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480091/360-10-S99-2"
  },
  "r469": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482645/405-30-50-1"
  },
  "r470": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r471": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r472": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r473": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r474": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r475": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r476": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "25",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481999/410-20-25-4"
  },
  "r477": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481879/410-20-45-1"
  },
  "r478": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481879/410-20-45-3"
  },
  "r479": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481850/410-20-50-1"
  },
  "r480": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481850/410-20-50-1"
  },
  "r481": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481850/410-20-50-1"
  },
  "r482": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1"
  },
  "r483": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1"
  },
  "r484": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 5.P.4.c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2"
  },
  "r485": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 5.P.4.d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2"
  },
  "r486": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "440",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4"
  },
  "r487": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "440",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4"
  },
  "r488": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-1"
  },
  "r489": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4"
  },
  "r490": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r491": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r492": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r493": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r494": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-3"
  },
  "r495": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6"
  },
  "r496": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6"
  },
  "r497": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r498": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r499": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r500": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iv))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r501": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r502": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r503": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r504": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r505": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r506": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iv))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r507": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r508": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r509": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r510": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r511": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r512": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r513": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r514": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r515": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r516": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r517": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1C",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C"
  },
  "r518": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C"
  },
  "r519": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1C",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C"
  },
  "r520": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r521": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r522": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r523": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r524": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r525": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r526": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r527": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r528": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r529": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r530": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r531": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r532": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r533": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r534": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r535": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4"
  },
  "r536": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4"
  },
  "r537": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4"
  },
  "r538": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-6"
  },
  "r539": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4"
  },
  "r540": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4"
  },
  "r541": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(f)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4"
  },
  "r542": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(f)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4"
  },
  "r543": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-1"
  },
  "r544": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-2"
  },
  "r545": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-3"
  },
  "r546": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-1"
  },
  "r547": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-2"
  },
  "r548": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-3"
  },
  "r549": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1"
  },
  "r550": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(01)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1"
  },
  "r551": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(01)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1"
  },
  "r552": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1"
  },
  "r553": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3A",
   "Subparagraph": "(24)(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-3A"
  },
  "r554": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/505/tableOfContent"
  },
  "r555": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481142/505-10-45-2"
  },
  "r556": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-11"
  },
  "r557": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r558": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r559": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r560": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r561": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r562": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r563": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r564": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r565": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r566": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r567": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14"
  },
  "r568": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14"
  },
  "r569": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14"
  },
  "r570": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-16"
  },
  "r571": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-16"
  },
  "r572": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18"
  },
  "r573": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18"
  },
  "r574": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18"
  },
  "r575": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18"
  },
  "r576": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2"
  },
  "r577": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-3"
  },
  "r578": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-4"
  },
  "r579": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-5"
  },
  "r580": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-5"
  },
  "r581": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S35",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480125/505-10-S35-1"
  },
  "r582": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480100/505-10-S45-2"
  },
  "r583": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480100/505-10-S45-3"
  },
  "r584": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480100/505-10-S45-4"
  },
  "r585": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480100/505-10-S45-8"
  },
  "r586": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480070/505-10-S50-1"
  },
  "r587": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480070/505-10-S50-2"
  },
  "r588": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480070/505-10-S50-6"
  },
  "r589": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.3-04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1"
  },
  "r590": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "4",
   "Subparagraph": "(SAB Topic 4.C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-4"
  },
  "r591": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SAB Topic 4.F)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-5"
  },
  "r592": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "7",
   "Subparagraph": "(SAB Topic 5.Q.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-7"
  },
  "r593": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481468/505-20-05-5"
  },
  "r594": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S25",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479982/505-20-S25-1"
  },
  "r595": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S25",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479982/505-20-S25-2"
  },
  "r596": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S25",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479982/505-20-S25-3"
  },
  "r597": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479951/505-20-S50-1"
  },
  "r598": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479951/505-20-S50-2"
  },
  "r599": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479951/505-20-S50-3"
  },
  "r600": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 1.D.2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479921/505-20-S99-1"
  },
  "r601": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "30",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481108/505-30-30-6"
  },
  "r602": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481549/505-30-45-1"
  },
  "r603": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-2"
  },
  "r604": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-4"
  },
  "r605": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-4"
  },
  "r606": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5"
  },
  "r607": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-7"
  },
  "r608": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-2"
  },
  "r609": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-2"
  },
  "r610": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-2"
  },
  "r611": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-2"
  },
  "r612": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-2"
  },
  "r613": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "3",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-3"
  },
  "r614": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-3"
  },
  "r615": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "3",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-3"
  },
  "r616": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "3",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479719/606-10-65-3"
  },
  "r617": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/715/tableOfContent"
  },
  "r618": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-2"
  },
  "r619": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3"
  },
  "r620": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3A"
  },
  "r621": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r622": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r623": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(10)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r624": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r625": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r626": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r627": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r628": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r629": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r630": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(8)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r631": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(9)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r632": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r633": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r634": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r635": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r636": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r637": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r638": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r639": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r640": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(8)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r641": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r642": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r643": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r644": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r645": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r646": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r647": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(A)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r648": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(B)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r649": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r650": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r651": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r652": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r653": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r654": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r655": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r656": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r657": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r658": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r659": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r660": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r661": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r662": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r663": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r664": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r665": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r666": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r667": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r668": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r669": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(l)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r670": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(n)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r671": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(o)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r672": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(p)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r673": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(q)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r674": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(r)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r675": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(r)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r676": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2"
  },
  "r677": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3"
  },
  "r678": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3"
  },
  "r679": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r680": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r681": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r682": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r683": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r684": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r685": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r686": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r687": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r688": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r689": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r690": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r691": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r692": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r693": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(j)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r694": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(j)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r695": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(j)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r696": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(j)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r697": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(k)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r698": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(l)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r699": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(m)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r700": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(q)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r701": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r702": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r703": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r704": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r705": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r706": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r707": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r708": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r709": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r710": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-7"
  },
  "r711": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8"
  },
  "r712": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480126/715-20-S99-2"
  },
  "r713": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-3"
  },
  "r714": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-4"
  },
  "r715": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "70",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480794/715-70-50-1"
  },
  "r716": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480606/715-80-35-1"
  },
  "r717": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r718": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r719": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r720": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r721": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r722": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r723": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r724": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r725": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r726": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r727": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-9"
  },
  "r728": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/718/tableOfContent"
  },
  "r729": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480483/718-10-35-2"
  },
  "r730": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r731": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r732": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r733": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r734": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r735": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r736": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r737": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r738": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r739": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r740": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r741": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r742": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r743": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r744": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r745": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r746": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r747": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r748": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r749": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r750": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r751": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r752": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r753": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r754": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r755": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r756": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r757": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r758": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(v)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r759": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r760": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r761": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(l)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r762": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "17",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17"
  },
  "r763": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "17",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17"
  },
  "r764": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479983/718-10-S45-1"
  },
  "r765": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-2"
  },
  "r766": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-3"
  },
  "r767": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-4"
  },
  "r768": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-5"
  },
  "r769": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.C.Q3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r770": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.D.1.Q5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r771": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.D.2.Q6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r772": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.D.3.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r773": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.F)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r774": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "720",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483359/720-20-50-1"
  },
  "r775": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/740/tableOfContent"
  },
  "r776": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-10B"
  },
  "r777": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-25"
  },
  "r778": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-28"
  },
  "r779": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-4"
  },
  "r780": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-6"
  },
  "r781": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10"
  },
  "r782": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12"
  },
  "r783": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r784": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r785": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r786": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r787": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r788": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r789": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12B"
  },
  "r790": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12C"
  },
  "r791": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-14"
  },
  "r792": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15"
  },
  "r793": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A"
  },
  "r794": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "17",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-17"
  },
  "r795": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-19"
  },
  "r796": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r797": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r798": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r799": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r800": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-20"
  },
  "r801": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-21"
  },
  "r802": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22"
  },
  "r803": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23"
  },
  "r804": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-3"
  },
  "r805": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r806": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r807": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8"
  },
  "r808": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8"
  },
  "r809": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.1.Q1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r810": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.5.Q1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r811": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r812": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 11.C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-2"
  },
  "r813": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "270",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477349/740-270-45-3"
  },
  "r814": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "270",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477891/740-270-50-1"
  },
  "r815": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482603/740-30-50-2"
  },
  "r816": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r817": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r818": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r819": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r820": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r821": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r822": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r823": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r824": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r825": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r826": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r827": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r828": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r829": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r830": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r831": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r832": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r833": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r834": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r835": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r836": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r837": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r838": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r839": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r840": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r841": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3"
  },
  "r842": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479279/805-10-65-5"
  },
  "r843": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r844": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r845": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r846": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r847": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r848": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r849": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r850": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r851": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r852": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r853": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r854": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-2"
  },
  "r855": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4"
  },
  "r856": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A"
  },
  "r857": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A"
  },
  "r858": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A"
  },
  "r859": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-5"
  },
  "r860": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r861": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r862": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r863": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r864": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r865": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r866": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r867": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r868": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r869": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r870": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r871": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r872": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1"
  },
  "r873": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2"
  },
  "r874": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4"
  },
  "r875": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4"
  },
  "r876": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4"
  },
  "r877": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1"
  },
  "r878": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1"
  },
  "r879": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25"
  },
  "r880": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25"
  },
  "r881": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A"
  },
  "r882": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3"
  },
  "r883": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3"
  },
  "r884": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/815/tableOfContent"
  },
  "r885": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A"
  },
  "r886": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A"
  },
  "r887": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A"
  },
  "r888": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A"
  },
  "r889": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1B"
  },
  "r890": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2"
  },
  "r891": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2"
  },
  "r892": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2"
  },
  "r893": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2"
  },
  "r894": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2"
  },
  "r895": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r896": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r897": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r898": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r899": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r900": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r901": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r902": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r903": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r904": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r905": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r906": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r907": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r908": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r909": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CC",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CC"
  },
  "r910": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r911": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r912": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r913": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r914": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r915": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r916": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r917": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r918": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r919": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r920": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4EE",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE"
  },
  "r921": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4EE",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE"
  },
  "r922": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4EE",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE"
  },
  "r923": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4EE",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE"
  },
  "r924": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4EEE",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE"
  },
  "r925": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4EEE",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE"
  },
  "r926": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4EEE",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE"
  },
  "r927": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4F",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4F"
  },
  "r928": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4F",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4F"
  },
  "r929": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4H",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4H"
  },
  "r930": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4H",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4H"
  },
  "r931": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4H",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4H"
  },
  "r932": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4H",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4H"
  },
  "r933": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4I",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4I"
  },
  "r934": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r935": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r936": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r937": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r938": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r939": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r940": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r941": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r942": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5C"
  },
  "r943": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7A"
  },
  "r944": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8A"
  },
  "r945": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480339/815-10-65-8"
  },
  "r946": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480339/815-10-65-8"
  },
  "r947": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480339/815-10-65-8"
  },
  "r948": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480339/815-10-65-8"
  },
  "r949": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480339/815-10-65-8"
  },
  "r950": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "15",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480960/815-15-50-3"
  },
  "r951": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r952": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r953": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r954": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r955": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r956": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(i)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r957": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "7",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-7"
  },
  "r958": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2"
  },
  "r959": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2"
  },
  "r960": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2"
  },
  "r961": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2"
  },
  "r962": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-3"
  },
  "r963": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r964": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r965": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r966": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r967": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r968": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r969": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r970": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r971": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r972": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r973": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r974": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-6"
  },
  "r975": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r976": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r977": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r978": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r979": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r980": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "45",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480865/815-45-50-1"
  },
  "r981": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "54B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B"
  },
  "r982": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r983": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r984": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r985": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r986": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r987": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r988": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r989": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r990": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r991": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r992": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r993": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r994": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r995": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E"
  },
  "r996": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r997": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r998": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r999": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r1000": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r1001": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r1002": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r1003": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B"
  },
  "r1004": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-1A"
  },
  "r1005": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-6"
  },
  "r1006": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10"
  },
  "r1007": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11"
  },
  "r1008": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11"
  },
  "r1009": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r1010": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r1011": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-30"
  },
  "r1012": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-30"
  },
  "r1013": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-32"
  },
  "r1014": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482804/825-20-50-1"
  },
  "r1015": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/830/tableOfContent"
  },
  "r1016": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481839/830-10-45-17"
  },
  "r1017": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482014/830-20-35-1"
  },
  "r1018": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481956/830-20-45-1"
  },
  "r1019": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481926/830-20-50-1"
  },
  "r1020": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-17"
  },
  "r1021": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r1022": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r1023": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r1024": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r1025": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r1026": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1"
  },
  "r1027": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-2"
  },
  "r1028": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "835",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483013/835-20-50-1"
  },
  "r1029": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-1A"
  },
  "r1030": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2"
  },
  "r1031": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1"
  },
  "r1032": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "12A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479165/842-20-35-12A"
  },
  "r1033": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1"
  },
  "r1034": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1"
  },
  "r1035": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-2"
  },
  "r1036": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-4"
  },
  "r1037": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-5"
  },
  "r1038": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-1"
  },
  "r1039": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r1040": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r1041": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r1042": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r1043": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r1044": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6"
  },
  "r1045": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A"
  },
  "r1046": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "848",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-1"
  },
  "r1047": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "848",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)(iii)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2"
  },
  "r1048": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "848",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2"
  },
  "r1049": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "848",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2"
  },
  "r1050": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "848",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2"
  },
  "r1051": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-3"
  },
  "r1052": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "855",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/855/tableOfContent"
  },
  "r1053": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "855",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-2"
  },
  "r1054": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "855",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-2"
  },
  "r1055": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "855",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 1.B.3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480148/855-10-S99-1"
  },
  "r1056": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480088/860-10-S50-1"
  },
  "r1057": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1058": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1059": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1060": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1061": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1062": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1063": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1064": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1065": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1066": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1067": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(cc)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r1068": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r1069": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r1070": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r1071": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r1072": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r1073": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r1074": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r1075": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4D"
  },
  "r1076": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r1077": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r1078": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7"
  },
  "r1079": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-9"
  },
  "r1080": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r1081": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r1082": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r1083": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(4)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r1084": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1085": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1086": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1087": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1088": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1089": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1090": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1091": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1092": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1093": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1094": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r1095": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-5"
  },
  "r1096": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "910",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482546/910-10-50-6"
  },
  "r1097": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "912",
   "SubTopic": "330",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478411/912-330-50-1"
  },
  "r1098": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "924",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 11.L)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479941/924-10-S99-1"
  },
  "r1099": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478934/932-220-50-1"
  },
  "r1100": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r1101": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r1102": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r1103": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-19"
  },
  "r1104": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-20"
  },
  "r1105": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-20"
  },
  "r1106": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r1107": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r1108": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r1109": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r1110": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r1111": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r1112": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-28"
  },
  "r1113": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-28"
  },
  "r1114": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r1115": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r1116": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r1117": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r1118": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r1119": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r1120": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r1121": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r1122": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r1123": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r1124": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r1125": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r1126": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-6"
  },
  "r1127": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-7"
  },
  "r1128": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r1129": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r1130": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r1131": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "280",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478657/932-280-50-1"
  },
  "r1132": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478988/932-323-50-1"
  },
  "r1133": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "940",
   "SubTopic": "820",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478119/940-820-50-1"
  },
  "r1134": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477657/942-210-S45-1"
  },
  "r1135": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478478/942-210-S50-1"
  },
  "r1136": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1137": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1138": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(13)(3)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1139": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(15)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1140": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(16))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1141": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1142": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1143": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1144": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1145": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(21))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1146": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1147": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1148": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(7)(e)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1149": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r1150": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r1151": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(26))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r1152": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(27))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r1153": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478671/942-235-S50-1"
  },
  "r1154": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-05(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1"
  },
  "r1155": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-05(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1"
  },
  "r1156": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-05(b)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1"
  },
  "r1157": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.9-06)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2"
  },
  "r1158": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1159": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1160": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1161": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1162": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1163": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1164": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1165": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1166": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(ff)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1167": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(fff)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1168": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r1169": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3"
  },
  "r1170": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3"
  },
  "r1171": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3"
  },
  "r1172": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3"
  },
  "r1173": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3"
  },
  "r1174": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r1175": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r1176": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r1177": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r1178": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r1179": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478443/942-360-45-1"
  },
  "r1180": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478451/942-360-50-1"
  },
  "r1181": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "405",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477787/942-405-45-2"
  },
  "r1182": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "740",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477617/942-740-50-1"
  },
  "r1183": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "825",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478898/942-825-50-1"
  },
  "r1184": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(1)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1185": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(1)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1186": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1187": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1188": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(15)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1189": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1190": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1191": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(21))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1192": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1193": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1194": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1195": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1196": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(8)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1197": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(8)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1198": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r1199": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1200": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1201": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1202": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1203": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1204": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1205": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1206": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1207": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(3)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1208": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(3)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1209": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(7)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1210": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r1211": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1212": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1213": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1214": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1215": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1216": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1217": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column G))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1218": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column H))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1219": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column I))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1220": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column J))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1221": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column K))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r1222": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r1223": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r1224": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r1225": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r1226": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r1227": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r1228": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4E"
  },
  "r1229": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r1230": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r1231": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r1232": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-9"
  },
  "r1233": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1234": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1235": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1236": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1237": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1238": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1239": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1240": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1241": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1242": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(h)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r1243": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.W.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479583/944-40-S99-1"
  },
  "r1244": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "740",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478822/944-740-50-1"
  },
  "r1245": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "805",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478072/944-805-50-1"
  },
  "r1246": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "825",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B"
  },
  "r1247": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "825",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B"
  },
  "r1248": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480424/946-10-50-1"
  },
  "r1249": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480424/946-10-50-2"
  },
  "r1250": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480424/946-10-50-3"
  },
  "r1251": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1252": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(f)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1253": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(f)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1254": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(f)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1255": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(h)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1256": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(i)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1257": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(i)(2)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1258": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(i)(2)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1259": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(i)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r1260": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-11"
  },
  "r1261": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-13"
  },
  "r1262": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4"
  },
  "r1263": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-6"
  },
  "r1264": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-2"
  },
  "r1265": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "27",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-27"
  },
  "r1266": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1267": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1268": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1269": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1270": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1271": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1272": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1273": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7"
  },
  "r1274": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-21"
  },
  "r1275": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-4"
  },
  "r1276": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r1277": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r1278": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r1279": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r1280": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r1281": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-12"
  },
  "r1282": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-2"
  },
  "r1283": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1284": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1285": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1286": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1287": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1288": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1289": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1290": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1291": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1292": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1293": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1294": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(13)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1295": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(13)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1296": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1297": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(15))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1298": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(16)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1299": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1300": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1301": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1302": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(2)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1303": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1304": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1305": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1306": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1307": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(5)(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1308": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1309": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1310": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1311": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1312": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1313": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1314": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1315": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1316": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1317": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.6-05(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2"
  },
  "r1318": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.6-05(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2"
  },
  "r1319": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-6"
  },
  "r1320": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-7"
  },
  "r1321": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478297/946-220-50-3"
  },
  "r1322": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1323": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1324": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(2)(g)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1325": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1326": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1327": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1328": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1329": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1330": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1331": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1332": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1333": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1334": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1335": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1336": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1337": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1338": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1339": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(1)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r1340": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r1341": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r1342": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r1343": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2"
  },
  "r1344": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2"
  },
  "r1345": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1346": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1347": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1348": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1349": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1350": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1351": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column B)(Footnote 7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1352": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1353": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1354": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1355": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1356": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1357": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1358": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1359": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1360": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1361": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1362": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1363": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1364": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1365": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "12",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-12"
  },
  "r1366": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "19",
   "Subparagraph": "(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-19"
  },
  "r1367": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "19",
   "Subparagraph": "(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-19"
  },
  "r1368": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "19",
   "Subparagraph": "(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-19"
  },
  "r1369": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r1370": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column C)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r1371": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1372": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1373": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1374": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1375": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1376": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1377": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1378": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1379": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1380": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1381": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1382": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1383": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1384": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1385": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1386": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1387": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1388": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1389": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1390": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 13))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1391": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1392": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1393": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1394": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1395": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column A)(Footnote 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r1396": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column A)(Footnote 3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r1397": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r1398": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column G)(Footnote 8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r1399": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column G))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r1400": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5A",
   "Subparagraph": "(SX 210.12-13A(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A"
  },
  "r1401": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5A",
   "Subparagraph": "(SX 210.12-13A(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A"
  },
  "r1402": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5A",
   "Subparagraph": "(SX 210.12-13A(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A"
  },
  "r1403": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5B",
   "Subparagraph": "(SX 210.12-13B(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B"
  },
  "r1404": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5B",
   "Subparagraph": "(SX 210.12-13B(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B"
  },
  "r1405": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5B",
   "Subparagraph": "(SX 210.12-13B(Column E)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B"
  },
  "r1406": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5B",
   "Subparagraph": "(SX 210.12-13B(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B"
  },
  "r1407": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column H)(Footnote 7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r1408": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column H))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r1409": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5D",
   "Subparagraph": "(SX 210.12-13D(Column A)(Footnote 2)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5D"
  },
  "r1410": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1411": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1412": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1413": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1414": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1415": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(b)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1416": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(b)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1417": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(b)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1418": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 1)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1419": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1420": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1421": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1422": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1423": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1424": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 5)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1425": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1426": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1427": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1428": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1429": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "7",
   "Subparagraph": "(SX 210.12-15(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7"
  },
  "r1430": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "7",
   "Subparagraph": "(SX 210.12-15(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7"
  },
  "r1431": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "7",
   "Subparagraph": "(SX 210.12-15(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7"
  },
  "r1432": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "7",
   "Subparagraph": "(SX 210.12-15(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7"
  },
  "r1433": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-1"
  },
  "r1434": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2"
  },
  "r1435": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2"
  },
  "r1436": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2"
  },
  "r1437": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2"
  },
  "r1438": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-6"
  },
  "r1439": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478322/948-310-S50-2"
  },
  "r1440": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column A)(Footnote 3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r1441": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r1442": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r1443": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r1444": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "954",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478785/954-310-50-2"
  },
  "r1445": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "954",
   "SubTopic": "440",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478522/954-440-50-1"
  },
  "r1446": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1447": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1448": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1449": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1450": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1451": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1452": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column G))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1453": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column H))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1454": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column I))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r1455": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "976",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477332/976-310-50-1"
  },
  "r1456": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "978",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479230/978-310-50-1"
  },
  "r1457": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "985",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481283/985-20-50-2"
  },
  "r1458": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13H",
   "Subparagraph": "(a)",
   "SubTopic": "40",
   "Topic": "944",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H"
  },
  "r1459": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13H",
   "Subparagraph": "(b)",
   "SubTopic": "40",
   "Topic": "944",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H"
  },
  "r1460": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-3A"
  },
  "r1461": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B"
  },
  "r1462": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r1463": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r1464": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r1465": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "102",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483474/205-20-55-102"
  },
  "r1466": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "103",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483474/205-20-55-103"
  },
  "r1467": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r1468": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r1469": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r1470": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "8",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-8"
  },
  "r1471": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1472": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-15"
  },
  "r1473": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-16"
  },
  "r1474": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-20"
  },
  "r1475": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-21"
  },
  "r1476": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-22"
  },
  "r1477": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482739/220-10-55-15"
  },
  "r1478": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-12"
  },
  "r1479": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-11"
  },
  "r1480": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-14"
  },
  "r1481": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-18"
  },
  "r1482": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-21"
  },
  "r1483": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-24"
  },
  "r1484": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-4"
  },
  "r1485": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4"
  },
  "r1486": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4"
  },
  "r1487": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "52",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-52"
  },
  "r1488": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-18"
  },
  "r1489": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-6"
  },
  "r1490": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r1491": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31"
  },
  "r1492": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r1493": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r1494": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r1495": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r1496": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "48",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-48"
  },
  "r1497": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "49",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-49"
  },
  "r1498": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r1499": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r1500": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r1501": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481933/310-10-55-12A"
  },
  "r1502": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1503": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1504": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1505": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1506": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1507": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1508": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1509": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1510": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1511": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1512": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1513": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1514": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(d)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1515": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1516": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r1517": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15"
  },
  "r1518": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "79",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-79"
  },
  "r1519": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "80",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-80"
  },
  "r1520": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479081/326-30-55-8"
  },
  "r1521": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482548/350-20-55-24"
  },
  "r1522": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482338/360-10-05-3"
  },
  "r1523": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482338/360-10-05-3"
  },
  "r1524": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482338/360-10-05-3"
  },
  "r1525": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482338/360-10-05-3"
  },
  "r1526": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481899/410-30-55-11"
  },
  "r1527": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481899/410-30-55-16"
  },
  "r1528": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "27",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482395/460-10-55-27"
  },
  "r1529": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r1530": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69B"
  },
  "r1531": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69C"
  },
  "r1532": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69E"
  },
  "r1533": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69F",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69F"
  },
  "r1534": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "64",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481620/480-10-55-64"
  },
  "r1535": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-3"
  },
  "r1536": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5"
  },
  "r1537": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r1538": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r1539": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r1540": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r1541": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r1542": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r1543": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r1544": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17"
  },
  "r1545": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-18"
  },
  "r1546": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r1547": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r1548": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r1549": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6"
  },
  "r1550": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6"
  },
  "r1551": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6"
  },
  "r1552": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480547/715-80-55-8"
  },
  "r1553": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r1554": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "217",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-217"
  },
  "r1555": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "231",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-231"
  },
  "r1556": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-8"
  },
  "r1557": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "41",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-41"
  },
  "r1558": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "43",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-43"
  },
  "r1559": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-47"
  },
  "r1560": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r1561": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r1562": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r1563": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r1564": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r1565": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r1566": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r1567": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r1568": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r1569": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r1570": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r1571": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r1572": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r1573": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r1574": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CC",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CC"
  },
  "r1575": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r1576": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r1577": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r1578": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r1579": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r1580": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "181",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-181"
  },
  "r1581": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "182",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-182"
  },
  "r1582": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "183",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-183"
  },
  "r1583": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "184",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-184"
  },
  "r1584": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "185",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-185"
  },
  "r1585": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "25",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480682/815-20-25-6A"
  },
  "r1586": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "100",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100"
  },
  "r1587": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "101",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-101"
  },
  "r1588": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "102",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-102"
  },
  "r1589": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "103",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-103"
  },
  "r1590": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r1591": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r1592": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r1593": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r1594": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r1595": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r1596": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-10"
  },
  "r1597": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-12"
  },
  "r1598": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482949/835-30-55-8"
  },
  "r1599": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "53",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479589/842-20-55-53"
  },
  "r1600": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481372/852-10-55-10"
  },
  "r1601": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "108",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481296/860-20-55-108"
  },
  "r1602": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481395/860-30-55-4"
  },
  "r1603": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-17"
  },
  "r1604": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-21"
  },
  "r1605": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-29"
  },
  "r1606": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-3"
  },
  "r1607": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-2"
  },
  "r1608": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-4"
  },
  "r1609": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-5"
  },
  "r1610": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-6"
  },
  "r1611": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479401/944-30-55-2"
  },
  "r1612": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13H",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H"
  },
  "r1613": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "29F",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-29F"
  },
  "r1614": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r1615": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r1616": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r1617": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r1618": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9E"
  },
  "r1619": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-11"
  },
  "r1620": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-12"
  },
  "r1621": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-14"
  },
  "r1622": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-15"
  },
  "r1623": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-14"
  },
  "r1624": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-18"
  },
  "r1625": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-9"
  },
  "r1626": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r1627": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1628": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477439/946-210-55-1"
  },
  "r1629": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1"
  },
  "r1630": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1631": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r1632": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1633": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1634": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-10"
  },
  "r1635": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-11"
  },
  "r1636": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-12"
  },
  "r1637": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b"
  },
  "r1638": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r1639": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-23"
  },
  "r1640": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r1641": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r1642": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "14a",
   "Subsection": "12"
  },
  "r1643": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r1644": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 10-K",
   "Number": "249",
   "Section": "310"
  },
  "r1645": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Number": "249",
   "Section": "220",
   "Subsection": "f"
  },
  "r1646": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16",
   "Subsection": "J",
   "Paragraph": "a"
  },
  "r1647": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1"
  },
  "r1648": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i"
  },
  "r1649": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "A"
  },
  "r1650": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "B"
  },
  "r1651": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "C"
  },
  "r1652": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "D"
  },
  "r1653": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "E"
  },
  "r1654": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "ii"
  },
  "r1655": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "iii"
  },
  "r1656": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "2"
  },
  "r1657": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Number": "249",
   "Section": "240",
   "Subsection": "f"
  },
  "r1658": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a"
  },
  "r1659": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1"
  },
  "r1660": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "i"
  },
  "r1661": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "ii"
  },
  "r1662": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iii"
  },
  "r1663": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iv"
  },
  "r1664": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "v"
  },
  "r1665": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "2"
  },
  "r1666": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "3"
  },
  "r1667": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "b"
  },
  "r1668": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a"
  },
  "r1669": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1"
  },
  "r1670": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "i"
  },
  "r1671": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "ii"
  },
  "r1672": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iii"
  },
  "r1673": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iv"
  },
  "r1674": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "v"
  },
  "r1675": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "2"
  },
  "r1676": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "3"
  },
  "r1677": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "b"
  },
  "r1678": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r1679": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v"
  },
  "r1680": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "1"
  },
  "r1681": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "ii"
  },
  "r1682": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii"
  },
  "r1683": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "B",
   "Clause": "1",
   "Subclause": "ii"
  },
  "r1684": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "i"
  },
  "r1685": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "ii"
  },
  "r1686": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "iii"
  },
  "r1687": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "iv"
  },
  "r1688": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "v"
  },
  "r1689": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "vi"
  },
  "r1690": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iv"
  },
  "r1691": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "vi"
  },
  "r1692": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "3"
  },
  "r1693": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "4"
  },
  "r1694": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "i"
  },
  "r1695": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "ii"
  },
  "r1696": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "iii"
  },
  "r1697": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "iv"
  },
  "r1698": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "6"
  },
  "r1699": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "6",
   "Subparagraph": "i"
  },
  "r1700": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w"
  },
  "r1701": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1"
  },
  "r1702": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i"
  },
  "r1703": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "A"
  },
  "r1704": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "B"
  },
  "r1705": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "C"
  },
  "r1706": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "D"
  },
  "r1707": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "E"
  },
  "r1708": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "ii"
  },
  "r1709": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "iii"
  },
  "r1710": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "2"
  },
  "r1711": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "1"
  },
  "r1712": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2"
  },
  "r1713": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "A"
  },
  "r1714": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "C"
  },
  "r1715": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "D"
  },
  "r1716": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "E"
  },
  "r1717": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "F"
  },
  "r1718": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a"
  },
  "r1719": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "1"
  },
  "r1720": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "A"
  },
  "r1721": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "B"
  },
  "r1722": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "C"
  },
  "r1723": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "D"
  },
  "r1724": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "b",
   "Paragraph": "1"
  },
  "r1725": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Number": "229",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1"
  },
  "r1726": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "A",
   "Number": "229"
  },
  "r1727": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "B",
   "Clause": "1",
   "Number": "229"
  },
  "r1728": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "B",
   "Clause": "1",
   "Subclause": "i",
   "Number": "229"
  },
  "r1729": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-T",
   "Number": "232",
   "Section": "405"
  },
  "r1730": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-X",
   "Number": "210",
   "Section": "2",
   "Subsection": "2"
  },
  "r1731": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "405"
  },
  "r1732": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "425"
  },
  "r1733": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "7A",
   "Section": "B",
   "Subsection": "2"
  },
  "r1734": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "272",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-3"
  },
  "r1735": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481960/410-30-45-4"
  },
  "r1736": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r1737": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r1738": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r1739": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-12"
  },
  "r1740": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-10"
  },
  "r1741": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "855",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-3"
  },
  "r1742": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "SubTopic": "20",
   "Topic": "842",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1"
  },
  "r1743": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "SubTopic": "20",
   "Topic": "842",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-4"
  },
  "r1744": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(B)",
   "SubTopic": "20",
   "Topic": "715",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r1745": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "SubTopic": "20",
   "Topic": "842",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r1746": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "740",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r1747": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column G))",
   "SubTopic": "320",
   "Topic": "946",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r1748": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column H)(Footnote 7))",
   "SubTopic": "320",
   "Topic": "946",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r1749": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Topic": "321",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/321/tableOfContent"
  },
  "r1750": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Topic": "325",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/325/tableOfContent"
  },
  "r1751": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "a",
   "Publisher": "SEC"
  },
  "r1752": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(1)",
   "Publisher": "SEC"
  },
  "r1753": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(2)",
   "Publisher": "SEC"
  },
  "r1754": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(3)",
   "Publisher": "SEC"
  },
  "r1755": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(4)",
   "Publisher": "SEC"
  },
  "r1756": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(5)",
   "Publisher": "SEC"
  },
  "r1757": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "c",
   "Subparagraph": "(2)(i)",
   "Publisher": "SEC"
  },
  "r1758": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "c",
   "Subparagraph": "(2)(ii)",
   "Publisher": "SEC"
  },
  "r1759": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "c",
   "Subparagraph": "(2)(iii)",
   "Publisher": "SEC"
  },
  "r1760": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "11",
   "Subsection": "03",
   "Publisher": "SEC"
  },
  "r1761": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(ii)",
   "Publisher": "SEC"
  },
  "r1762": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)",
   "Publisher": "SEC"
  },
  "r1763": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 5",
   "Section": "Y",
   "Paragraph": "Question 2",
   "Publisher": "SEC"
  },
  "r1764": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/205/tableOfContent"
  },
  "r1765": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483504/205-10-50-1"
  },
  "r1766": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/205-20/tableOfContent"
  },
  "r1767": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-11"
  },
  "r1768": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-3A"
  },
  "r1769": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1"
  },
  "r1770": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1"
  },
  "r1771": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1"
  },
  "r1772": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1"
  },
  "r1773": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-3"
  },
  "r1774": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B"
  },
  "r1775": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5A"
  },
  "r1776": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B"
  },
  "r1777": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B"
  },
  "r1778": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B"
  },
  "r1779": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r1780": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r1781": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C"
  },
  "r1782": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7"
  },
  "r1783": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480781/205-20-S99-3"
  },
  "r1784": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r1785": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-11"
  },
  "r1786": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-13"
  },
  "r1787": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-3"
  },
  "r1788": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-8"
  },
  "r1789": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480657/210-10-S50-9"
  },
  "r1790": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1791": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1792": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1793": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1794": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1795": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1796": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1797": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1798": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1799": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1800": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(24))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1801": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(27)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1802": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(27)(c)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1803": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(28))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1804": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(29))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1805": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(6)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1806": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1807": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r1808": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r1809": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r1810": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r1811": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r1812": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r1813": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r1814": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r1815": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10"
  },
  "r1816": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-12"
  },
  "r1817": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-15"
  },
  "r1818": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-16"
  },
  "r1819": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4"
  },
  "r1820": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5"
  },
  "r1821": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6"
  },
  "r1822": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r1823": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r1824": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1825": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1826": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1827": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1828": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1829": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1830": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1831": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1832": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1833": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1834": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(k)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1835": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(l)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1836": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(m)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21"
  },
  "r1837": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1838": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1839": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1840": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1841": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1842": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1843": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1844": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1845": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1846": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1847": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(k)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1848": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(l)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1849": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(m)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1850": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(n)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1851": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(o)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1852": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(p)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1853": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(q)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1854": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(r)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1855": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(s)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1856": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(t)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1857": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(u)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22"
  },
  "r1858": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-30"
  },
  "r1859": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-31"
  },
  "r1860": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-32"
  },
  "r1861": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "33",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-33"
  },
  "r1862": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6"
  },
  "r1863": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6"
  },
  "r1864": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6"
  },
  "r1865": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6"
  },
  "r1866": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6"
  },
  "r1867": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "14",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14"
  },
  "r1868": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "15",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r1869": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17"
  },
  "r1870": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17"
  },
  "r1871": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24"
  },
  "r1872": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r1873": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r1874": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-1"
  },
  "r1875": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-3"
  },
  "r1876": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-1"
  },
  "r1877": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1"
  },
  "r1878": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4"
  },
  "r1879": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r1880": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(f))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r1881": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r1882": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r1883": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r1884": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r1885": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-04(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3"
  },
  "r1886": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23"
  },
  "r1887": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24"
  },
  "r1888": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5"
  },
  "r1889": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6"
  },
  "r1890": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-3"
  },
  "r1891": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "55",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-55"
  },
  "r1892": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r1893": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r1894": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "270",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1"
  },
  "r1895": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r1896": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r1897": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r1898": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r1899": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r1900": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-2"
  },
  "r1901": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20"
  },
  "r1902": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-9"
  },
  "r1903": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-15"
  },
  "r1904": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-18"
  },
  "r1905": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r1906": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "25",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25"
  },
  "r1907": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26A"
  },
  "r1908": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26B"
  },
  "r1909": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26C"
  },
  "r1910": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r1911": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r1912": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31"
  },
  "r1913": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r1914": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(ee)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r1915": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r1916": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "34",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-34"
  },
  "r1917": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "40",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-40"
  },
  "r1918": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r1919": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r1920": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-42"
  },
  "r1921": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2"
  },
  "r1922": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/320/tableOfContent"
  },
  "r1923": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-11"
  },
  "r1924": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9"
  },
  "r1925": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "321",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3"
  },
  "r1926": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "321",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3"
  },
  "r1927": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "321",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3"
  },
  "r1928": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3"
  },
  "r1929": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3"
  },
  "r1930": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14"
  },
  "r1931": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r1932": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r1933": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r1934": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r1935": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-20"
  },
  "r1936": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3C"
  },
  "r1937": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3D",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3D"
  },
  "r1938": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5"
  },
  "r1939": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5"
  },
  "r1940": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-6A"
  },
  "r1941": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2"
  },
  "r1942": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482558/350-40-50-1"
  },
  "r1943": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482338/360-10-05-3"
  },
  "r1944": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "30",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482222/360-10-30-2"
  },
  "r1945": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482190/360-10-35-3"
  },
  "r1946": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-14"
  },
  "r1947": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-5"
  },
  "r1948": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r1949": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r1950": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r1951": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r1952": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r1953": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r1954": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r1955": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A"
  },
  "r1956": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A"
  },
  "r1957": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A"
  },
  "r1958": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A"
  },
  "r1959": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A"
  },
  "r1960": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/405-30/tableOfContent"
  },
  "r1961": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r1962": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r1963": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r1964": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481850/410-20-50-1"
  },
  "r1965": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481850/410-20-50-1"
  },
  "r1966": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r1967": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r1968": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r1969": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r1970": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-7"
  },
  "r1971": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 5.P.4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2"
  },
  "r1972": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "440",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/440/tableOfContent"
  },
  "r1973": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "440",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4"
  },
  "r1974": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/450/tableOfContent"
  },
  "r1975": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-1"
  },
  "r1976": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4"
  },
  "r1977": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4"
  },
  "r1978": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r1979": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r1980": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r1981": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r1982": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r1983": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6"
  },
  "r1984": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480190/470-10-S50-1"
  },
  "r1985": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r1986": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r1987": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r1988": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r1989": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "480",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-1"
  },
  "r1990": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r1991": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r1992": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-15"
  },
  "r1993": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2"
  },
  "r1994": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-3"
  },
  "r1995": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-4"
  },
  "r1996": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-5"
  },
  "r1997": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480100/505-10-S45-2"
  },
  "r1998": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480100/505-10-S45-3"
  },
  "r1999": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480070/505-10-S50-1"
  },
  "r2000": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480070/505-10-S50-2"
  },
  "r2001": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.3-04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1"
  },
  "r2002": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "30",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481108/505-30-30-6"
  },
  "r2003": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481549/505-30-45-1"
  },
  "r2004": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-4"
  },
  "r2005": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5"
  },
  "r2006": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r2007": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2008": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2009": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(10)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2010": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2011": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2012": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2013": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2014": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2015": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2016": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(8)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2017": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(9)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2018": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2019": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2020": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2021": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2022": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2023": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2024": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2025": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2026": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(8)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2027": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2028": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2029": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2030": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2031": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2032": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(A)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2033": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2034": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2035": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2036": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2037": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2038": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2039": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2040": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2041": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2042": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2043": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2044": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2045": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2046": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2047": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2048": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2049": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2050": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2051": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2052": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(n)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2053": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(q)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r2054": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2"
  },
  "r2055": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3"
  },
  "r2056": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3"
  },
  "r2057": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r2058": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r2059": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r2060": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r2061": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(q)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5"
  },
  "r2062": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2063": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2064": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2065": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2066": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2067": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2068": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2069": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2070": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r2071": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8"
  },
  "r2072": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-4"
  },
  "r2073": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2074": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2075": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2076": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2077": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2078": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2079": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2080": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2081": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2082": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2083": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2084": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2085": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2086": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2087": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2088": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2089": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2090": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2091": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2092": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2093": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2094": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2095": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2096": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2097": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2098": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2099": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2100": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(v)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r2101": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-4"
  },
  "r2102": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10"
  },
  "r2103": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12"
  },
  "r2104": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r2105": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r2106": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15"
  },
  "r2107": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15"
  },
  "r2108": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A"
  },
  "r2109": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r2110": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r2111": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-3"
  },
  "r2112": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-6"
  },
  "r2113": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r2114": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r2115": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r2116": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r2117": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2"
  },
  "r2118": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3"
  },
  "r2119": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r2120": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1"
  },
  "r2121": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "15",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480123/805-50-15-3"
  },
  "r2122": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "25",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480060/805-50-25-1"
  },
  "r2123": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "30",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480027/805-50-30-1"
  },
  "r2124": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "30",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480027/805-50-30-2"
  },
  "r2125": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A"
  },
  "r2126": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1B"
  },
  "r2127": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r2128": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r2129": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r2130": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r2131": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r2132": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r2133": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r2134": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r2135": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r2136": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2137": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2138": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2139": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2140": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2141": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2142": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2143": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r2144": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CC",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CC"
  },
  "r2145": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r2146": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r2147": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4CCC",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC"
  },
  "r2148": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r2149": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r2150": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4E"
  },
  "r2151": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5"
  },
  "r2152": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5"
  },
  "r2153": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5A"
  },
  "r2154": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7A"
  },
  "r2155": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8"
  },
  "r2156": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8"
  },
  "r2157": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8"
  },
  "r2158": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "25",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480682/815-20-25-6A"
  },
  "r2159": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-1"
  },
  "r2160": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2"
  },
  "r2161": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-3"
  },
  "r2162": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2163": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2164": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2165": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2166": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2167": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2168": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2169": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2170": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r2171": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r2172": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "54B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B"
  },
  "r2173": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2174": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2175": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2176": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2177": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2178": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2179": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2180": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2181": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2182": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2183": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r2184": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E"
  },
  "r2185": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r2186": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r2187": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r2188": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10"
  },
  "r2189": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11"
  },
  "r2190": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11"
  },
  "r2191": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-13"
  },
  "r2192": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r2193": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r2194": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "830",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481956/830-20-45-1"
  },
  "r2195": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "830",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481926/830-20-50-1"
  },
  "r2196": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "830",
   "SubTopic": "230",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1"
  },
  "r2197": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r2198": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1"
  },
  "r2199": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-1A"
  },
  "r2200": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2"
  },
  "r2201": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1"
  },
  "r2202": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-4"
  },
  "r2203": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6"
  },
  "r2204": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7"
  },
  "r2205": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7"
  },
  "r2206": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(b)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r2207": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-8"
  },
  "r2208": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-8"
  },
  "r2209": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2"
  },
  "r2210": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "905",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "25",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478704/905-360-25-4"
  },
  "r2211": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477657/942-210-S45-1"
  },
  "r2212": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478478/942-210-S50-1"
  },
  "r2213": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r2214": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r2215": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(16))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r2216": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r2217": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r2218": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r2219": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.9-06)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2"
  },
  "r2220": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "825",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478898/942-825-50-1"
  },
  "r2221": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r2222": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r2223": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r2224": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r2225": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r2226": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r2227": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479432/944-30-50-2B"
  },
  "r2228": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3"
  },
  "r2229": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3"
  },
  "r2230": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3"
  },
  "r2231": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B"
  },
  "r2232": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B"
  },
  "r2233": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4C"
  },
  "r2234": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4D"
  },
  "r2235": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4G",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4G"
  },
  "r2236": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r2237": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r2238": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r2239": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r2240": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2241": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2242": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2243": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2244": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2245": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2246": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2247": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r2248": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r2249": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r2250": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r2251": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r2252": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r2253": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r2254": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r2255": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r2256": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r2257": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2258": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2259": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2260": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2261": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2262": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2263": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2264": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2265": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2266": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "605",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479032/944-605-50-1"
  },
  "r2267": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-1"
  },
  "r2268": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2"
  },
  "r2269": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2"
  },
  "r2270": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2"
  },
  "r2271": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4"
  },
  "r2272": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r2273": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r2274": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3"
  },
  "r2275": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3"
  },
  "r2276": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r2277": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r2278": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r2279": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column A)(Footnote 3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  }
 }
}
