{
 "version": "2.2",
 "instance": {
  "rs-20251231x11k.htm": {
   "nsprefix": "rs",
   "nsuri": "http://www.rsac.com/20251231",
   "dts": {
    "schema": {
     "local": [
      "rs-20251231.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/ebp/elts/us-gaap-ebp-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/stpr/2026/stpr-2026.xsd"
     ]
    },
    "calculationLink": {
     "local": [
      "rs-20251231_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "rs-20251231_def.xml"
     ]
    },
    "labelLink": {
     "local": [
      "rs-20251231_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "rs-20251231_pre.xml"
     ]
    },
    "inline": {
     "local": [
      "rs-20251231x11k.htm"
     ]
    }
   },
   "keyStandard": 77,
   "keyCustom": 25,
   "axisStandard": 7,
   "axisCustom": 1,
   "memberStandard": 14,
   "memberCustom": 10,
   "hidden": {
    "total": 105,
    "http://fasb.org/us-gaap-ebp/2026": 101,
    "http://xbrl.sec.gov/dei/2026": 4
   },
   "contextCount": 111,
   "entityCount": 1,
   "segmentCount": 24,
   "elementCount": 190,
   "unitCount": 4,
   "baseTaxonomies": {
    "http://fasb.org/us-gaap-ebp/2026": 320,
    "http://xbrl.sec.gov/dei/2026": 8
   },
   "report": {
    "R1": {
     "role": "http://www.rsac.com/role/DocumentDocumentAndEntityInformation",
     "longName": "00090 - Document - Document and Entity Information",
     "shortName": "Document and Entity Information",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_9ZrQG15w70yur4ec-iM_tQ",
      "name": "dei:EntityRegistrantName",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_9ZrQG15w70yur4ec-iM_tQ",
      "name": "dei:EntityRegistrantName",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R2": {
     "role": "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits",
     "longName": "00100 - Statement - STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS",
     "shortName": "STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "2",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_bkP2wIJro021lFj3eYag-A",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_bkP2wIJro021lFj3eYag-A",
      "name": "us-gaap-ebp:EmployeeBenefitPlanNoteReceivableFromParticipant",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    },
    "R3": {
     "role": "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits",
     "longName": "00200 - Statement - STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS",
     "shortName": "STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "3",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForGainLossOnInvestment",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForGainLossOnInvestment",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R4": {
     "role": "http://www.rsac.com/role/DisclosureDescriptionOfPlan",
     "longName": "10101 - Disclosure - DESCRIPTION OF THE PLAN",
     "shortName": "DESCRIPTION OF THE PLAN",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "4",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R5": {
     "role": "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPolicies",
     "longName": "10201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "5",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R6": {
     "role": "http://www.rsac.com/role/DisclosureRelianceIncStockFund",
     "longName": "10301 - Disclosure - RELIANCE, INC. STOCK FUND",
     "shortName": "RELIANCE, INC. STOCK FUND",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "6",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanInvestmentsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanInvestmentsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R7": {
     "role": "http://www.rsac.com/role/DisclosureFairValueMeasurements",
     "longName": "10401 - Disclosure - FAIR VALUE MEASUREMENTS",
     "shortName": "FAIR VALUE MEASUREMENTS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "7",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R8": {
     "role": "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactions",
     "longName": "10501 - Disclosure - RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS",
     "shortName": "RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "8",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R9": {
     "role": "http://www.rsac.com/role/DisclosureIncomeTaxStatus",
     "longName": "10601 - Disclosure - INCOME TAX STATUS",
     "shortName": "INCOME TAX STATUS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "9",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R10": {
     "role": "http://www.rsac.com/role/DisclosurePlanTermination",
     "longName": "10701 - Disclosure - PLAN TERMINATION",
     "shortName": "PLAN TERMINATION",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "10",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanPlanTerminationTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanPlanTerminationTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R11": {
     "role": "http://www.rsac.com/role/DisclosureNonexemptTransactions",
     "longName": "10801 - Disclosure - NONEXEMPT TRANSACTIONS",
     "shortName": "NONEXEMPT TRANSACTIONS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "11",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanNonExemptTransactionsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanNonExemptTransactionsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R12": {
     "role": "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500",
     "longName": "10901 - Disclosure - RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500",
     "shortName": "RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "12",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R13": {
     "role": "http://www.rsac.com/role/DisclosureSubsequentEvent",
     "longName": "11001 - Disclosure - SUBSEQUENT EVENT",
     "shortName": "SUBSEQUENT EVENT",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "13",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanSubsequentEventTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanSubsequentEventTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R14": {
     "role": "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributions",
     "longName": "11101 - Disclosure - SCHEDULE H, LINE 4a - SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS",
     "shortName": "SCHEDULE H, LINE 4a - SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "14",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R15": {
     "role": "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYear",
     "longName": "11201 - Disclosure - SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)",
     "shortName": "SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "15",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R16": {
     "role": "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies",
     "longName": "20202 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "policies",
     "menuCat": "Policies",
     "order": "16",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R17": {
     "role": "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables",
     "longName": "30103 - Disclosure - DESCRIPTION OF THE PLAN (Tables)",
     "shortName": "DESCRIPTION OF THE PLAN (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "17",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanPlanTransfersFromOtherPlansTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanPlanTransfersFromOtherPlansTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R18": {
     "role": "http://www.rsac.com/role/DisclosureRelianceIncStockFundTables",
     "longName": "30303 - Disclosure - RELIANCE, INC. STOCK FUND (Tables)",
     "shortName": "RELIANCE, INC. STOCK FUND (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "18",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanInvestmentsTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "rs:EmployeeBenefitPlanInvestmentsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanInvestmentsTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "rs:EmployeeBenefitPlanInvestmentsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R19": {
     "role": "http://www.rsac.com/role/DisclosureFairValueMeasurementsTables",
     "longName": "30403 - Disclosure - FAIR VALUE MEASUREMENTS (Tables)",
     "shortName": "FAIR VALUE MEASUREMENTS (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "19",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R20": {
     "role": "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Tables",
     "longName": "30903 - Disclosure - RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 (Tables)",
     "shortName": "RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "20",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R21": {
     "role": "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
     "longName": "40101 - Disclosure - DESCRIPTION OF THE PLAN - Transfers from Other Plans (Details)",
     "shortName": "DESCRIPTION OF THE PLAN - Transfers from Other Plans (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "21",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitTransferToFromExternalPlan",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_us-gaap_RetirementPlanNameAxis_rs_AmericanAlloySteel401KPlanMember_az10p4gPOUWKyY3KEz929w",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitTransferToFromExternalPlan",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "rs:EmployeeBenefitPlanPlanTransfersFromOtherPlansTableTextBlock",
       "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    },
    "R22": {
     "role": "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails",
     "longName": "40102 - Disclosure - DESCRIPTION OF THE PLAN - Participation, Contributions and Vesting (Details)",
     "shortName": "DESCRIPTION OF THE PLAN - Participation, Contributions and Vesting (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "22",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanDescriptionAvailable",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanDescriptionAvailable",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R23": {
     "role": "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
     "longName": "40103 - Disclosure - DESCRIPTION OF THE PLAN - Forfeitures, Notes Receivable from Participants (Details)",
     "shortName": "DESCRIPTION OF THE PLAN - Forfeitures, Notes Receivable from Participants (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "23",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanForfeitedNonvestedAccountDuringPeriod",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanForfeitedNonvestedAccountDuringPeriod",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R24": {
     "role": "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails",
     "longName": "40104 - Disclosure - DESCRIPTION OF THE PLAN - Administrative Expenses, Revenue Sharing Program (Details)",
     "shortName": "DESCRIPTION OF THE PLAN - Administrative Expenses, Revenue Sharing Program (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "24",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnInvestment",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnInvestment",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R25": {
     "role": "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
     "longName": "40301 - Disclosure - RELIANCE, INC. STOCK FUND (Details)",
     "shortName": "RELIANCE, INC. STOCK FUND (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "25",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_bkP2wIJro021lFj3eYag-A",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_us-gaap_InvestmentTypeAxis_us-gaap-ebp_EmployeeBenefitPlanEmployerCommonStockFundMember_yxXyA2APi0qEbFTxQZvOag",
      "name": "rs:EmployeeBenefitPlanEmployerStockFundUnitsHeld",
      "unitRef": "Unit_Standard_shares_hOxBq-NjSE-HoN4UJkWq1A",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "p",
       "rs:EmployeeBenefitPlanInvestmentsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    },
    "R26": {
     "role": "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
     "longName": "40401 - Disclosure - FAIR VALUE MEASUREMENTS (Details)",
     "shortName": "FAIR VALUE MEASUREMENTS (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "26",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_bkP2wIJro021lFj3eYag-A",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_us-gaap_InvestmentTypeAxis_us-gaap_CashAndCashEquivalentsMember_U0I4bJ4UR0W79cXheORM9w",
      "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock",
       "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    },
    "R27": {
     "role": "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails",
     "longName": "40501 - Disclosure - RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS (Details)",
     "shortName": "RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "27",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_us-gaap_InvestmentTypeAxis_us-gaap-ebp_EmployeeBenefitPlanEmployerCommonStockFundMember_0lxPTCPaMEyWxTIWsAoxBA",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForDividendIncomeOnInvestment",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_us-gaap_InvestmentTypeAxis_us-gaap-ebp_EmployeeBenefitPlanEmployerCommonStockFundMember_0lxPTCPaMEyWxTIWsAoxBA",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForDividendIncomeOnInvestment",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R28": {
     "role": "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails",
     "longName": "40601 - Disclosure - INCOME TAX STATUS (Details)",
     "shortName": "INCOME TAX STATUS (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "28",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanTaxDeterminationLetterObtained",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanTaxDeterminationLetterObtained",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R29": {
     "role": "http://www.rsac.com/role/DisclosurePlanTerminationDetails",
     "longName": "40701 - Disclosure - PLAN TERMINATION (Details)",
     "shortName": "PLAN TERMINATION (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "29",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanVestingPercentageInEventOfTermination",
      "unitRef": "Unit_Standard_pure_eNJxCXIEW0q7V1A6f55X3Q",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanPlanTerminationTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "rs:EmployeeBenefitPlanVestingPercentageInEventOfTermination",
      "unitRef": "Unit_Standard_pure_eNJxCXIEW0q7V1A6f55X3Q",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanPlanTerminationTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R30": {
     "role": "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
     "longName": "40801 - Disclosure - NONEXEMPT TRANSACTIONS (Details)",
     "shortName": "NONEXEMPT TRANSACTIONS (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "30",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTransferredLateToPlan",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "rs:EmployeeBenefitPlanNonExemptTransactionsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_12_31_2026_dei_LegalEntityAxis_rs_EBP003Member_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember_zo0JEfc2qUKsd7vy66hmrg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionCorrected",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "rs:EmployeeBenefitPlanNonExemptTransactionsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    },
    "R31": {
     "role": "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
     "longName": "40901 - Disclosure - RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 (Details)",
     "shortName": "RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "31",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_bkP2wIJro021lFj3eYag-A",
      "name": "us-gaap-ebp:EmployeeBenefitPlanForm5500CaptionNetAssetAvailableForBenefit",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TableTextBlock",
       "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_bkP2wIJro021lFj3eYag-A",
      "name": "us-gaap-ebp:EmployeeBenefitPlanForm5500CaptionNetAssetAvailableForBenefit",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TableTextBlock",
       "us-gaap-ebp:EmployeeBenefitPlanReconciliationToForm5500TextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true,
      "unique": true
     }
    },
    "R32": {
     "role": "http://www.rsac.com/role/DisclosureSubsequentEventDetails",
     "longName": "41001 - Disclosure - SUBSEQUENT EVENT (Details)",
     "shortName": "SUBSEQUENT EVENT (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "32",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitTransferToFromExternalPlan",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_1_1_2026_dei_LegalEntityAxis_rs_EBP003Member_us-gaap_RetirementPlanNameAxis_rs_MidWestMaterialsIncEmployees401KProfitSharingPlanAndTrustMember_us-gaap_SubsequentEventTypeAxis_us-gaap_SubsequentEventMember_gsmt1FZmi0q62sKO4nuj_w",
      "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitTransferToFromExternalPlan",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanSubsequentEventTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    },
    "R33": {
     "role": "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails",
     "longName": "41101 - Disclosure - SCHEDULE H, LINE 4a - SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS (Details)",
     "shortName": "SCHEDULE H, LINE 4a - SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "33",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "dei:EntityTaxIdentificationNumber",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTableTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionLateRepaymentIncluded",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTableTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    },
    "R34": {
     "role": "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails",
     "longName": "41201 - Disclosure - SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) (Details)",
     "shortName": "SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR) (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "34",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_AyQWdYyvm0CyH1pXeQ00gg",
      "name": "dei:EntityTaxIdentificationNumber",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap-ebp:EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTableTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_rs_EBP003Member_bkP2wIJro021lFj3eYag-A",
      "name": "us-gaap-ebp:EmployeeBenefitPlanAssetHeldForInvestmentParticipantLoanAfterDeemedDistribution",
      "unitRef": "Unit_Standard_USD_BYlYr2OudUatAc3By5imww",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "rs-20251231x11k.htm",
      "unique": true
     }
    }
   },
   "tag": {
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "rs_AmericanAlloySteel401KPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "AmericanAlloySteel401KPlanMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the American Alloy Steel 401(k) Plan, a qualified defined contribution retirement plan whose net assets were merged and transferred into the reporting employee benefit plan.",
        "label": "American Alloy Steel 401(k) Plan [Member]",
        "terseLabel": "American Alloy Steel 401(k) Plan"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CashAndCashEquivalentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "CashAndCashEquivalentsMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash and Cash Equivalents [Member]",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "auth_ref": []
    },
    "rs_CookseyIronMetalCo.Inc.401KProfitSharingPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "CookseyIronMetalCo.Inc.401KProfitSharingPlanMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the Cooksey Iron &amp; Metal Co., Inc. 401(k) Profit Sharing Plan, a qualified retirement plan whose participant balances and net assets were transferred into the reporting employee benefit plan.",
        "label": "Cooksey Iron &amp; Metal Co., Inc. 401(k) Profit Sharing Plan [Member]",
        "terseLabel": "Cooksey Iron &amp; Metal Co., Inc. 401(k) Profit Sharing Plan"
       }
      }
     },
     "auth_ref": []
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Document and Entity Information [Abstract]",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedBenefitPlanCommonCollectiveTrustMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "DefinedBenefitPlanCommonCollectiveTrustMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Collective Trust [Member]",
        "terseLabel": "Common collective trust"
       }
      }
     },
     "auth_ref": [
      "r113",
      "r122",
      "r125",
      "r132"
     ]
    },
    "dei_DocumentInformationLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentInformationLineItems",
     "presentation": [
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Line Items]",
        "terseLabel": "Document Entity 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://www.rsac.com/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Table]",
        "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_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "DocumentType",
     "presentation": [
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "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": []
    },
    "rs_EBP003Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EBP003Member",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlan",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurements",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsTables",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatus",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails",
      "http://www.rsac.com/role/DisclosureNonexemptTransactions",
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosurePlanTermination",
      "http://www.rsac.com/role/DisclosurePlanTerminationDetails",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Tables",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactions",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFund",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundTables",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributions",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYear",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEvent",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPolicies",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies",
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation",
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits",
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the entity's Employee Benefit Plan No. 003.",
        "label": "E B P 003 [Member]",
        "terseLabel": "Reliance, Inc. Master 401(k) Plan"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EbpRiskAndUncertaintyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EbpRiskAndUncertaintyPolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Risk and Uncertainty [Policy Text Block]",
        "terseLabel": "Risks and Uncertainties",
        "documentation": "Disclosure of accounting policy for risk and uncertainty of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, concentration risk."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r43"
     ]
    },
    "us-gaap-ebp_EbpSubsequentEventAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EbpSubsequentEventAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "SUBSEQUENT EVENT"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EbpSubsequentEventLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EbpSubsequentEventLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSubsequentEvent",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Subsequent Event [Line Items]",
        "terseLabel": "SUBSEQUENT EVENT",
        "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": [
      "r50",
      "r137"
     ]
    },
    "us-gaap-ebp_EbpSubsequentEventTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EbpSubsequentEventTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSubsequentEvent",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Subsequent Event [Table]",
        "documentation": "Disclosure of information about subsequent event for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r50",
      "r137"
     ]
    },
    "rs_EmployeBenefitPlanAdministrativeExpensesOffsetBySuspenseAccount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeBenefitPlanAdministrativeExpensesOffsetBySuspenseAccount",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of administrative expenses of the employee benefit plan offset through the application of suspense account balances and related interest earnings during the reporting period.",
        "label": "Employe Benefit Plan, Administrative Expenses Offset by Suspense Account",
        "terseLabel": "Administrative expenses offset by suspense account"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanAccountingPolicyAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAccountingPolicyAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanAccountingPolicyLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAccountingPolicyLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPolicies",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Accounting Policy [Line Items]",
        "terseLabel": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
        "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": [
      "r178",
      "r189"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanAccountingPolicyTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAccountingPolicyTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPolicies",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Accounting Policy [Table]",
        "documentation": "Disclosure of information about accounting policy for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r178",
      "r189"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAsset",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset",
        "totalLabel": "Total assets",
        "documentation": "Amount of asset held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r52",
      "r61",
      "r93",
      "r133",
      "r198"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanAssetAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAssetAbstract",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset [Abstract]",
        "terseLabel": "Assets"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAssetHeldForInvestment",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset Held for Investment",
        "terseLabel": "Total",
        "documentation": "Amount of total assets in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, current value of investment, participant loan, and plan interest in master trust."
       }
      }
     },
     "auth_ref": [
      "r143",
      "r186"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentInvestmentExcludingPlanInterestInMasterTrustCurrentValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAssetHeldForInvestmentInvestmentExcludingPlanInterestInMasterTrustCurrentValue",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value",
        "terseLabel": "Current Value",
        "documentation": "Current value of investment, excluding plan interest in master trust, in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r148"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentParticipantLoanAfterDeemedDistribution": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAssetHeldForInvestmentParticipantLoanAfterDeemedDistribution",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution",
        "terseLabel": "Participant loans",
        "documentation": "Amount, after deemed distribution, of participant loan in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r148"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentPartyInInterest": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAssetHeldForInvestmentPartyInInterest",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset Held for Investment, Party-in-Interest [true false]",
        "terseLabel": "Investment party in interest",
        "documentation": "Indicates (true false) whether asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) was transacted with party-in-interest."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r145"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentPlanInterestInMasterTrustParticipationStatusExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanAssetHeldForInvestmentPlanInterestInMasterTrustParticipationStatusExtensibleEnumeration",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset Held for Investment, Plan Interest in Master Trust, Participation Status [Extensible Enumeration]",
        "terseLabel": "EBP, Asset Held for Investment, Plan Interest in Master Trust, Participation Status [Extensible Enumeration]",
        "documentation": "Indicates status of participation by participant for plan interest in master trust in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r149",
      "r186"
     ]
    },
    "rs_EmployeeBenefitPlanAutomaticEnrollmentWaitingPeriod": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanAutomaticEnrollmentWaitingPeriod",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the number of days following an employee's hire date before automatic enrollment in the employee benefit plan becomes effective.",
        "label": "Employee Benefit Plan, Automatic Enrollment Waiting Period",
        "terseLabel": "Participation automatic enrollment waiting time period"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Basis of Accounting [Policy Text Block]",
        "terseLabel": "Basis of Presentation",
        "documentation": "Disclosure of accounting policy for basis of accounting used to prepare financial statements of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r178",
      "r189"
     ]
    },
    "rs_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitBeforeTransfersNetIncreaseDecrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitBeforeTransfersNetIncreaseDecrease",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) before transfers in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Change in Net Asset Available for Benefit Before Transfers, Net Increase (Decrease)",
        "totalLabel": "Net increase"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease",
     "crdr": "credit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "rs_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitBeforeTransfersNetIncreaseDecrease",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Decrease",
        "totalLabel": "Total deductions",
        "documentation": "Amount of decrease in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r188"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseAbstract",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Decrease [Abstract]",
        "terseLabel": "Deductions"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForAdministrativeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForAdministrativeExpense",
     "crdr": "credit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails",
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense",
        "terseLabel": "Administrative expenses",
        "verboseLabel": "Recordkeeping and other Fidelity fees",
        "documentation": "Amount of decrease in net asset available for benefit from administrative expense incurred by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r58",
      "r94",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForPaymentToParticipant": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForPaymentToParticipant",
     "crdr": "credit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant",
        "terseLabel": "Benefits paid",
        "documentation": "Amount of decrease in net asset available for benefit from payment of benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, withdrawal."
       }
      }
     },
     "auth_ref": [
      "r57",
      "r88",
      "r94",
      "r102",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "rs_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitBeforeTransfersNetIncreaseDecrease",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase",
        "totalLabel": "Total additions",
        "documentation": "Amount of increase in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r188"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseAbstract",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase [Abstract]",
        "terseLabel": "Additions"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease)",
        "totalLabel": "Net increase in net assets available for benefits",
        "documentation": "Amount of increase (decrease) in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r0",
      "r94",
      "r133",
      "r192"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForGainLossOnInvestment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForGainLossOnInvestment",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment",
        "terseLabel": "Net appreciation in fair value of investments",
        "documentation": "Amount of increase (decrease) in net asset available for benefit from realized and unrealized gain (loss) on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r55",
      "r104",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment",
        "totalLabel": "Total investment income",
        "documentation": "Amount of increase (decrease) in net asset available for benefit from income (loss) on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, realized and unrealized gain (loss) on investment."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestmentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestmentAbstract",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract]",
        "terseLabel": "Income:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Contribution",
        "totalLabel": "Total contributions, net",
        "documentation": "Amount of increase in net asset available for benefit from contribution to employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r188"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContributionAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContributionAbstract",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract]",
        "terseLabel": "Contributions:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForDividendIncomeOnInvestment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForDividendIncomeOnInvestment",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Dividend Income on Investment",
        "terseLabel": "Dividend on investment from Reliance, Inc.",
        "documentation": "Amount of increase in net asset available for benefit from dividend income on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r82",
      "r133",
      "r173",
      "r195"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForEmployerContributionCash": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForEmployerContributionCash",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash",
        "terseLabel": "Employer, net of forfeitures",
        "documentation": "Amount of increase in net asset available for benefit from cash contribution from employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r56",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestAndDividendIncomeOnInvestment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestAndDividendIncomeOnInvestment",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Interest and Dividend Income on Investment",
        "terseLabel": "Interest and dividends",
        "documentation": "Amount of increase in net asset available for benefit from interest and dividend income on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r105"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnInvestment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnInvestment",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Investment",
        "terseLabel": "Interest income from Fidelity",
        "documentation": "Amount of increase in net asset available for benefit from interest income on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Excludes interest income on note receivable from participant."
       }
      }
     },
     "auth_ref": [
      "r81",
      "r133",
      "r173",
      "r195"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnNoteReceivableFromParticipant": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnNoteReceivableFromParticipant",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant",
        "terseLabel": "Interest on notes receivable from participants",
        "documentation": "Amount of increase in net asset available for benefit from interest income on note receivable from participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r188"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionExcludingRollover": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionExcludingRollover",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Excluding Rollover",
        "terseLabel": "Participant",
        "documentation": "Amount, excluding rollover, of increase in net asset available for benefit from contribution by participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r138",
      "r139",
      "r140",
      "r184",
      "r185"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionRollover": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionRollover",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Rollover",
        "terseLabel": "Rollover",
        "documentation": "Amount of increase in net asset available for benefit from contribution transferred from another qualified plan or from individual retirement account of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Excludes contribution for participant transmitted by employer of participant in EBP."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r138",
      "r139",
      "r140",
      "r184",
      "r185"
     ]
    },
    "rs_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseFromRevenueSharingProgramCredits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseFromRevenueSharingProgramCredits",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase in net asset available for benefit from revenue sharing program credits to employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Change in Net Asset Available For Benefit, Increase From Revenue Sharing Program Credits",
        "terseLabel": "Revenue sharing program credits"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitTransferToFromExternalPlan": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitTransferToFromExternalPlan",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails",
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Change in Net Asset Available for Benefit, Transfer to (from) Plan",
        "terseLabel": "Transfers from other plans",
        "documentation": "Amount of net asset available for benefit transferred to (from) employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) from (to) external plan."
       }
      }
     },
     "auth_ref": [
      "r59",
      "r133",
      "r175",
      "r188"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanDescriptionAvailable": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanDescriptionAvailable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Description, Available [true false]",
        "terseLabel": "Description of plan available",
        "documentation": "Indicates (true false) whether description of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) is published and made available."
       }
      }
     },
     "auth_ref": [
      "r60"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanDescriptionOfPlanAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "DESCRIPTION OF THE PLAN"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanDescriptionOfPlanLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlan",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosurePlanTermination",
      "http://www.rsac.com/role/DisclosurePlanTerminationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Description of Plan [Line Items]",
        "terseLabel": "DESCRIPTION OF THE PLAN",
        "verboseLabel": "PLAN TERMINATION",
        "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": [
      "r174"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanDescriptionOfPlanTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlan",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosurePlanTermination",
      "http://www.rsac.com/role/DisclosurePlanTerminationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Description of Plan [Table]",
        "documentation": "Disclosure of information about description of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r174"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanDescriptionOfPlanTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlan"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Description of Plan [Text Block]",
        "terseLabel": "DESCRIPTION OF THE PLAN",
        "documentation": "The entire disclosure for description of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, vesting and allocation provisions and disposition of forfeiture."
       }
      }
     },
     "auth_ref": [
      "r2",
      "r3",
      "r4",
      "r60",
      "r133"
     ]
    },
    "rs_EmployeeBenefitPlanEligibilityWaitingPeriod": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanEligibilityWaitingPeriod",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the number of days of employment required before an eligible employee may participate in the employee benefit plan.",
        "label": "Employee Benefit Plan, Eligibility Waiting Period",
        "terseLabel": "Participation eligibility waiting time period"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanEmployerCommonStockFundMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanEmployerCommonStockFundMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Employer, Common Stock Fund [Member]",
        "terseLabel": "Reliance, Inc. stock fund",
        "documentation": "Fund with common stock issued by employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r117",
      "r171",
      "r179",
      "r183",
      "r193",
      "r196",
      "r197"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanEmployerCommonStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanEmployerCommonStockMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Employer, Common Stock [Member]",
        "terseLabel": "Reliance, Inc. common stock",
        "documentation": "Common stock issued by employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r117",
      "r171",
      "r179",
      "r182",
      "r183",
      "r193",
      "r196",
      "r197"
     ]
    },
    "rs_EmployeeBenefitPlanEmployerStockFundFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanEmployerStockFundFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the total fair value of a unitized employer stock fund held by the employee benefit plan, including underlying employer common stock and related cash or liquidity components.",
        "label": "Employee Benefit Plan, Employer Stock Fund Fair Value",
        "totalLabel": "Fair value of the investment"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanEmployerStockFundUnitsHeld": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanEmployerStockFundUnitsHeld",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the number of units held in a unitized employer stock fund within an employee benefit plan at the reporting date.",
        "label": "Employee Benefit Plan, Employer Stock Fund Units Held",
        "terseLabel": "Number of shares in investment"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanForfeitedNonvestedAccount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanForfeitedNonvestedAccount",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Forfeited Nonvested Account",
        "terseLabel": "Forfeited non-vested contributions",
        "documentation": "Amount of plan asset, in forfeited nonvested account, no longer allocated to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r64",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanForfeitedNonvestedAccountDecreaseForEmployerContribution": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanForfeitedNonvestedAccountDecreaseForEmployerContribution",
     "crdr": "credit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Forfeited Nonvested Account, Decrease from Employer Contribution",
        "terseLabel": "Amount of forfeited nonvested contributions used to offset employer contributions",
        "documentation": "Amount of decrease in forfeited nonvested account of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) from employer contribution."
       }
      }
     },
     "auth_ref": [
      "r64",
      "r89",
      "r133"
     ]
    },
    "rs_EmployeeBenefitPlanForfeitedNonvestedAccountDuringPeriod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanForfeitedNonvestedAccountDuringPeriod",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount during the reporting period in forfeited nonvested participant account balances available for future allocation, restoration, or reduction of employer contributions and administrative expenses.",
        "label": "Employee Benefit Plan Forfeited Nonvested Account During The Period",
        "terseLabel": "Amount of forfeited nonvested contributions during the period"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanForm5500CaptionNetAssetAvailableForBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanForm5500CaptionNetAssetAvailableForBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Form 5500 Caption, Net Assets",
        "terseLabel": "Net assets available for benefits as reported on the Form 5500",
        "documentation": "Amount of net asset available for benefit as reported in Form 5500 caption for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC)."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r177"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanForm5500CaptionNetIncomeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanForm5500CaptionNetIncomeLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details": {
       "parentTag": "rs_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitBeforeTransfersNetIncreaseDecrease",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Form 5500 Caption, Net Income (Loss)",
        "terseLabel": "Net income as reported on the Form 5500",
        "documentation": "Amount of increase (decrease) in net asset available for benefit from net income (loss) as reported in Form 5500 caption for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC)."
       }
      }
     },
     "auth_ref": [
      "r141",
      "r177"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairAndContractValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairAndContractValue",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails": {
       "parentTag": "rs_EmployeeBenefitPlanEmployerStockFundFairValue",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Excluding Plan Interest in Master Trust, Fair and Contract Value",
        "terseLabel": "Interest-bearing cash",
        "documentation": "Fair and contract value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract."
       }
      }
     },
     "auth_ref": [
      "r181"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails": {
       "parentTag": "rs_EmployeeBenefitPlanEmployerStockFundFairValue",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanAsset",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value",
        "terseLabel": "Investments, at fair value",
        "documentation": "Fair value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract not meeting fully-benefit responsive investment criteria."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r13",
      "r14",
      "r21",
      "r22",
      "r24",
      "r25",
      "r31",
      "r32",
      "r34",
      "r97",
      "r111",
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "FAIR VALUE MEASUREMENTS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurements",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Fair Value and NAV [Line Items]",
        "terseLabel": "FAIR VALUE MEASUREMENTS",
        "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": [
      "r26",
      "r27",
      "r28",
      "r31",
      "r32",
      "r34",
      "r35",
      "r36",
      "r37",
      "r38",
      "r39",
      "r40",
      "r65",
      "r86",
      "r111",
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurements",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Fair Value and NAV [Table]",
        "documentation": "Disclosure of information about fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV)."
       }
      }
     },
     "auth_ref": [
      "r25",
      "r26",
      "r27",
      "r28",
      "r31",
      "r32",
      "r34",
      "r35",
      "r36",
      "r37",
      "r38",
      "r39",
      "r40",
      "r65",
      "r86",
      "r100",
      "r111",
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Fair Value and NAV [Table Text Block]",
        "terseLabel": "Schedule of plan's investment assets at fair value",
        "documentation": "Tabular disclosure of fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV)."
       }
      }
     },
     "auth_ref": [
      "r23",
      "r30",
      "r32",
      "r33",
      "r41",
      "r133",
      "r190",
      "r191",
      "r194"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Fair Value and NAV [Text Block]",
        "terseLabel": "FAIR VALUE MEASUREMENTS",
        "documentation": "The entire disclosure for fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV)."
       }
      }
     },
     "auth_ref": [
      "r26",
      "r28",
      "r29",
      "r31",
      "r32",
      "r34",
      "r37",
      "r38",
      "r39",
      "r40",
      "r65",
      "r86",
      "r87",
      "r97",
      "r98",
      "r133",
      "r136"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentIssuerNameExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentIssuerNameExtensibleEnumeration",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Issuer Name [Extensible Enumeration]",
        "terseLabel": "Investment issuer name",
        "documentation": "Indicates name of issuer of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r145",
      "r151",
      "r158"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentNumberOfShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentNumberOfShares",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Number of Shares",
        "terseLabel": "Number of shares",
        "documentation": "Number of shares or units of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r66",
      "r92",
      "r146",
      "r152",
      "r155",
      "r156",
      "r159"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentPolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment [Policy Text Block]",
        "terseLabel": "Investment Valuation and Income Recognition",
        "documentation": "Disclosure of accounting policy for investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r96",
      "r100",
      "r101",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanInvestmentTypeExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanInvestmentTypeExtensibleEnumeration",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Investment, Current Value, Type [Extensible Enumeration]",
        "terseLabel": "Investment type",
        "documentation": "Indicates type of investment at current value held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r145",
      "r151"
     ]
    },
    "rs_EmployeeBenefitPlanInvestmentsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanInvestmentsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "RELIANCE, INC. STOCK FUND."
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanInvestmentsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanInvestmentsLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFund",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "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.",
        "label": "RELIANCE, INC. STOCK FUND"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanInvestmentsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanInvestmentsTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFund",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents a table presenting information about investments held by the employee benefit plan, including investment types, fair values, units or shares held, and other related investment details as of the reporting date.",
        "label": "Employee Benefit Plan, Investments [Table]"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanInvestmentsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanInvestmentsTableTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents tabular disclosure of investments held by the employee benefit plan, including investment categories, units or shares held, fair values, and other related investment information presented in table format.",
        "label": "Employee Benefit Plan, Investments [Table Text Block]",
        "terseLabel": "Schedule of assets and liabilities of the Reliance, Inc. Stock Fund"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanInvestmentsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanInvestmentsTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFund"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure of investments held by the employee benefit plan, including descriptions of investment types, investment strategies, fair value information, concentrations, risks and uncertainties, and other related investment information.",
        "label": "Employee Benefit Plan, Investments [Text Block]",
        "terseLabel": "RELIANCE, INC. STOCK FUND"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanLiability",
     "crdr": "credit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Liability",
        "totalLabel": "Total liabilities",
        "documentation": "Amount of liability of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r53",
      "r78",
      "r93",
      "r133",
      "r198"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanLiabilityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanLiabilityAbstract",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Liability [Abstract]",
        "terseLabel": "Liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanLiabilityToTrustee": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanLiabilityToTrustee",
     "crdr": "credit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanLiability",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liability to trustee in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Liability to Trustee",
        "terseLabel": "Due to trustee, net"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanNetAppreciationDepreciationInFairValueOfInvestmentsPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanNetAppreciationDepreciationInFairValueOfInvestmentsPolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the accounting policy disclosure describing how the employee benefit plan recognizes and measures net appreciation or depreciation in the fair value of investments, including realized gains and losses from investment sales and unrealized changes in the fair value of investments held during the reporting period.",
        "label": "Employee Benefit Plan, Net Appreciation (Depreciation) in Fair Value of Investments [Policy Text Block]",
        "terseLabel": "Net Appreciation (Depreciation) in Fair Value of Investments"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanNetAssetAvailableForBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits",
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Net Asset Available for Benefit",
        "periodEndLabel": "Net assets available for benefits, end of year",
        "periodStartLabel": "Net assets available for benefits, beginning of year",
        "totalLabel": "Net assets available for benefits",
        "documentation": "Amount of asset less liability available to pay benefit of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, aggregation of participants' individual account balances."
       }
      }
     },
     "auth_ref": [
      "r1",
      "r54",
      "r79",
      "r90",
      "r91",
      "r99",
      "r108",
      "r133",
      "r134",
      "r187"
     ]
    },
    "rs_EmployeeBenefitPlanNonExemptTransactionsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanNonExemptTransactionsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "NONEXEMPT TRANSACTIONS"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanNonExemptTransactionsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanNonExemptTransactionsLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactions",
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "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.",
        "label": "Employee Benefit Plan, Non-exempt Transactions [Line Items]",
        "terseLabel": "NONEXEMPT TRANSACTIONS"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanNonExemptTransactionsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanNonExemptTransactionsTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactions",
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Table presenting information about transactions involving the employee benefit plan that do not qualify for an exemption under ERISA or Internal Revenue Code prohibited transaction rules, including delinquent participant contributions, late loan repayments, related corrections, and associated lost earnings restoration amounts.",
        "label": "Employee Benefit Plan, Non-exempt Transactions [Table]",
        "terseLabel": "Employee Benefit Plan, Non-exempt Transactions [Table]"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanNonExemptTransactionsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanNonExemptTransactionsTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactions"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Textual disclosure of matters relating to non-exempt or prohibited transactions involving the employee benefit plan, including descriptions of delinquent participant contributions or loan repayments, timing of remittances, corrective actions taken, restoration of lost earnings, and related regulatory reporting requirements under ERISA and the Internal Revenue Code.",
        "label": "Employee Benefit Plan, Non-exempt Transactions [Text Block]",
        "terseLabel": "NONEXEMPT TRANSACTIONS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipant": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanNoteReceivableFromParticipant",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanReceivable",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Note Receivable from Participant",
        "terseLabel": "Notes receivable from participants",
        "documentation": "Amount of unpaid principal plus accrued but unpaid interest for loan from participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r95",
      "r133",
      "r187"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingAmount",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount",
        "terseLabel": "Note receivable, maximum borrowing amount",
        "documentation": "Amount of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingToTotalAccountPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingToTotalAccountPercentage",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage",
        "terseLabel": "Note receivable, maximum borrowing percentage of account balance (as a percent)",
        "documentation": "Percentage of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow to total participant account balance."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanOtherLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanOtherLiability",
     "crdr": "credit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanLiability",
       "weight": 1.0,
       "order": 2.0
      },
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails": {
       "parentTag": "rs_EmployeeBenefitPlanEmployerStockFundFairValue",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Other Liability",
        "negatedLabel": "Other payables",
        "terseLabel": "Other payables",
        "documentation": "Amount of liability of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), classified as other."
       }
      }
     },
     "auth_ref": [
      "r78",
      "r198"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanOtherReceivable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanOtherReceivable",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanReceivable",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails": {
       "parentTag": "rs_EmployeeBenefitPlanEmployerStockFundFairValue",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Other Receivable",
        "terseLabel": "Other receivables",
        "documentation": "Amount of receivable for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), classified as other."
       }
      }
     },
     "auth_ref": [
      "r180"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanParticipantContributionAutomaticDeferralRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanParticipantContributionAutomaticDeferralRate",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Participant Contribution, Automatic, Deferral Rate",
        "terseLabel": "Initial Contribution rate (as a percent)",
        "documentation": "Percentage of eligible compensation contributed for participant automatically enrolled in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "rs_EmployeeBenefitPlanParticipantContributionAutomaticIncreasePerYearPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanParticipantContributionAutomaticIncreasePerYearPercent",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of automatic increase per year in pretax annual compensation that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), contributes to total pretax annual compensation.",
        "label": "Employee Benefit Plan, Participant Contribution, Automatic Increase Per Year, Percent",
        "terseLabel": "Increase in automatic deferral contributions, percent (as a percent)"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanParticipantContributionMaximumAutomaticEnrollmentContributionPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanParticipantContributionMaximumAutomaticEnrollmentContributionPercent",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of maximum automatic salary deferral contribution rate under automatic enrollment.",
        "label": "Employee Benefit Plan, Participant Contribution, Maximum Automatic Enrollment Contribution, Percent",
        "terseLabel": "Maximum automatic deferral contributions, percent (as a percent)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanParticipantContributionPretaxMaximumAnnualCompensationToTotalCompensationPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanParticipantContributionPretaxMaximumAnnualCompensationToTotalCompensationPercentage",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Participant Contribution, Pretax, Maximum Annual Compensation to Total Compensation, Percentage",
        "terseLabel": "Employee contribution, percentage (as a percent)",
        "documentation": "Percentage of maximum pretax annual compensation that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), is permitted to contribute to total pretax annual compensation."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "rs_EmployeeBenefitPlanParticipantLoanGeneralPurposeMaximumRepaymentTerm": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanParticipantLoanGeneralPurposeMaximumRepaymentTerm",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maximum repayment period permitted for participant general purpose loans under the employee benefit plan.",
        "label": "Employee Benefit Plan, Participant Loan, General Purpose, Maximum Repayment Term",
        "terseLabel": "General purpose loan, maximum repayment term"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanParticipantLoanInterestRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanParticipantLoanInterestRate",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset Held for Investment, Participant Loan, Interest Rate",
        "terseLabel": "Loan interest rate (as a percent)",
        "documentation": "Interest rate on participant loan in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r148"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanParticipantLoanMaturityDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanParticipantLoanMaturityDate",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Asset Held for Investment, Participant Loan, Maturity Date",
        "terseLabel": "Participants loans latest maturity date",
        "documentation": "Maturity date of participant loan in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), in YYYY-MM-DD format."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r148"
     ]
    },
    "rs_EmployeeBenefitPlanParticipantLoanPrimaryResidenceMaximumRepaymentTerm": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanParticipantLoanPrimaryResidenceMaximumRepaymentTerm",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Maximum repayment period permitted for participant loans used for the purchase of a primary residence under the employee benefit plan.",
        "label": "Employee Benefit Plan, Participant Loan, Primary Residence, Maximum Repayment Term",
        "terseLabel": "Primary residence loan, maximum repayment term"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanPaymentToParticipantPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanPaymentToParticipantPolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Payment to Participant [Policy Text Block]",
        "terseLabel": "Benefit Payments",
        "documentation": "Disclosure of accounting policy for payment of benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanPlanNumber": {
     "xbrltype": "threeDigitItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanPlanNumber",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Plan Number",
        "terseLabel": "Plan number",
        "documentation": "Plan number of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), in three-digit numeric format."
       }
      }
     },
     "auth_ref": [
      "r143",
      "r150",
      "r155",
      "r156",
      "r157",
      "r165",
      "r186",
      "r187",
      "r188"
     ]
    },
    "rs_EmployeeBenefitPlanPlanTerminationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanPlanTerminationAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "PLAN TERMINATION"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanPlanTerminationTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanPlanTerminationTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosurePlanTermination"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Plan Termination [Text Block]",
        "terseLabel": "PLAN TERMINATION",
        "documentation": "The entire disclosure for terminating employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, plan under which participant no longer accrues benefit but remains in existence to pay already accrued benefit."
       }
      }
     },
     "auth_ref": [
      "r109",
      "r133"
     ]
    },
    "rs_EmployeeBenefitPlanPlanTransfersFromOtherPlansTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanPlanTransfersFromOtherPlansTableTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents a table text block used to disclose detailed information about assets transferred into the employee benefit plan from other retirement plans, including plan mergers, acquisitions, and trustee-to-trustee transfers. This includes tabular breakdowns by source plan and corresponding amounts transferred during the reporting period.",
        "label": "Employee Benefit Plan, Plan Transfers From Other Plans [Table Text Block]",
        "terseLabel": "Schedule of transfers from other plans"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanPooledSeparateAccountMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanPooledSeparateAccountMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Pooled Separate Account [Member]",
        "terseLabel": "Commingled funds",
        "documentation": "Separate account in which employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) participates."
       }
      }
     },
     "auth_ref": [
      "r114",
      "r122",
      "r126",
      "r132"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanReceivable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReceivable",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanAsset",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Receivable",
        "totalLabel": "Total receivables",
        "documentation": "Amount of receivable of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r187"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanReceivableAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReceivableAbstract",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Receivable [Abstract]",
        "terseLabel": "Receivables:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanReconciliationToForm5500Abstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500Abstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanReconciliationToForm5500ChangeInNetAssetAvailableForBenefitIncreaseDecreaseForContractValueToCurrentValueBeginningOfPeriod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500ChangeInNetAssetAvailableForBenefitIncreaseDecreaseForContractValueToCurrentValueBeginningOfPeriod",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details": {
       "parentTag": "rs_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitBeforeTransfersNetIncreaseDecrease",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of beginning period increase (decrease) in net asset available for benefit from current value in excess of (less than) contract value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) to reconcile change in net asset available for benefit per financial statement to Form 5500 caption. Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC).",
        "label": "Employee Benefit Plan Reconciliation To Form 5500 Change In Net Asset Available For Benefit Increase Decrease For Contract Value To Current Value Beginning Of Period",
        "terseLabel": "Investment, Adjustment from fair market value per Trustee to NAV for the MIP - Beginning of year"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanReconciliationToForm5500ChangeInNetAssetAvailableForBenefitIncreaseDecreaseForContractValueToCurrentValueEndOfPeriod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500ChangeInNetAssetAvailableForBenefitIncreaseDecreaseForContractValueToCurrentValueEndOfPeriod",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details": {
       "parentTag": "rs_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitBeforeTransfersNetIncreaseDecrease",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of ending period increase (decrease) in net asset available for benefit from current value in excess of (less than) contract value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) to reconcile change in net asset available for benefit per financial statement to Form 5500 caption. Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC).",
        "label": "Employee Benefit Plan Reconciliation To Form 5500 Change In Net Asset Available For Benefit Increase Decrease For Contract Value To Current Value End Of Period",
        "terseLabel": "Investment, Adjustment from fair market value per Trustee to NAV for the MIP - End of year"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanReconciliationToForm5500LineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500LineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Reconciliation of Financial Statement to Form 5500 [Line Items]",
        "terseLabel": "RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500",
        "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": [
      "r177"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanReconciliationToForm5500NetAssetAvailableForBenefitContractValueToCurrentValueAdjustment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500NetAssetAvailableForBenefitContractValueToCurrentValueAdjustment",
     "crdr": "debit",
     "calculation": {
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details": {
       "parentTag": "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Reconciliation to Form 5500, Net Asset Available for Benefit, Contract Value to Current Value Adjustment",
        "terseLabel": "Adjustment from fair market value per Trustee to NAV for the MIP",
        "documentation": "Amount of current value in excess of (less than) contract value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) to reconcile net asset available for benefit per financial statement to Form 5500 caption. Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC)."
       }
      }
     },
     "auth_ref": [
      "r141",
      "r177"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanReconciliationToForm5500Table": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500Table",
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Reconciliation of Financial Statement to Form 5500 [Table]",
        "documentation": "Disclosure of information about reconciliation of financial statement to Form 5500 for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC)."
       }
      }
     },
     "auth_ref": [
      "r177"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanReconciliationToForm5500TableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500TableTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Reconciliation of Financial Statement to Form 5500 [Table Text Block]",
        "terseLabel": "Reconciliations of net assets and changes in net assets available for benefits as reported on Form 5500 with that reported in the accompanying financial statements",
        "documentation": "Tabular disclosure of reconciliation of financial statement to Form 5500 for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC)."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanReconciliationToForm5500TextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanReconciliationToForm5500TextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Reconciliation of Financial Statement to Form 5500 [Text Block]",
        "terseLabel": "RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500",
        "documentation": "The entire disclosure for reconciliation of financial statement to Form 5500 for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Form 5500 is form provided by Department of the Treasury, Internal Revenue Service (IRS); Department of Labor (DOL), Employee Benefit Security Administration (EBSA); and Pension Benefit Guaranty Corporation (PBGC)."
       }
      }
     },
     "auth_ref": [
      "r63",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactions",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Related Party and Party-in-Interest Transactions [Line Items]",
        "terseLabel": "RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS",
        "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": [
      "r47",
      "r178",
      "r189"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactions",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Related Party and Party-in-Interest Transactions [Table]",
        "documentation": "Disclosure of information about related party and party-in-interest transactions with employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r47",
      "r178",
      "r189"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactions"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Related Party and Party-in-Interest Transactions [Text Block]",
        "terseLabel": "RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS",
        "documentation": "The entire disclosure for related party and party-in-interest transactions with employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r44",
      "r45",
      "r46",
      "r47",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYear",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Asset Held for Investment [Line Items]",
        "terseLabel": "SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)",
        "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": [
      "r92",
      "r145",
      "r146",
      "r147",
      "r148"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYear",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Asset Held for Investment [Table]",
        "documentation": "Disclosure of information about schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r145",
      "r146",
      "r147",
      "r148"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYear"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Asset Held for Investment [Text Block]",
        "terseLabel": "SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)",
        "documentation": "The entire disclosure for schedule of asset held for investment for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r144",
      "r186"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "SCHEDULE H, LINE 4a - SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionCorrected": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionCorrected",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution, Corrected",
        "terseLabel": "Participant contributions transferred late to the Plan that were corrected",
        "verboseLabel": "Total Fully Corrected Under VFCP and PTE 2002-51",
        "documentation": "Amount of delinquent participant contribution corrected under Voluntary Fiduciary Correction Program (VFCP) and Prohibited Transaction Exemption (PTE) 2002-51 for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionCorrectedOutsideVfcp": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionCorrectedOutsideVfcp",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution, Corrected Outside VFCP",
        "terseLabel": "Contributions Corrected Outside VFCP",
        "verboseLabel": "Participant contributions transferred late to the Plan that were corrected",
        "documentation": "Amount of delinquent participant contribution corrected outside Voluntary Fiduciary Correction Program (VFCP) for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionLateRepaymentIncluded": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionLateRepaymentIncluded",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution, Late Repayment Included [true false]",
        "terseLabel": "EBP, Schedule of Delinquent Participant Contribution, Late Repayment Included [true false]",
        "documentation": "Indicates (true false) whether late participant loan repayment was included in delinquent participant contribution for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributions",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution [Line Items]",
        "terseLabel": "SCHEDULE H, LINE 4a - SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS",
        "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": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionNotCorrected": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionNotCorrected",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution, Not Corrected",
        "terseLabel": "Contributions Not Corrected",
        "documentation": "Amount of delinquent participant contribution not corrected for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributions",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution [Table]",
        "documentation": "Disclosure of information about delinquent participant contribution for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTableTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributions"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution [Text Block]",
        "terseLabel": "SCHEDULE H, LINE 4a - SCHEDULE OF DELINQUENT PARTICIPANT CONTRIBUTIONS",
        "documentation": "The entire disclosure for schedule of delinquent participant contribution for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTransferredLateToPlan": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTransferredLateToPlan",
     "crdr": "debit",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Schedule of Delinquent Participant Contribution, Transferred Late to Plan",
        "terseLabel": "Participant Contributions Transferred Late to the Plan",
        "verboseLabel": "Participant contributions transferred late to the Plan",
        "documentation": "Amount of delinquent participant contribution transferred late to employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r142"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanSelfDirectedBrokerageAccountMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanSelfDirectedBrokerageAccountMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Self-Directed Brokerage Account [Member]",
        "terseLabel": "Self-directed brokerage accounts",
        "documentation": "Investment fund option allowing participant to select investment outside core option offered by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r120",
      "r122",
      "r131",
      "r132",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitLineItems",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Statement of Change in Net Asset Available for Benefit [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": [
      "r83",
      "r84",
      "r85",
      "r99"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitTable",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Statement of Change in Net Asset Available for Benefit [Table]",
        "documentation": "Presentation of information about change in net asset available for benefit for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r83",
      "r84",
      "r85",
      "r99"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitLineItems",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Statement of Net Asset Available for Benefit [Line Items]",
        "terseLabel": "STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS",
        "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": [
      "r68",
      "r69",
      "r70",
      "r71",
      "r72",
      "r73",
      "r74",
      "r75",
      "r76",
      "r77",
      "r97",
      "r99",
      "r111",
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitTable",
     "presentation": [
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Statement of Net Asset Available for Benefit [Table]",
        "documentation": "Presentation of information about net asset available for benefit for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r68",
      "r69",
      "r70",
      "r71",
      "r72",
      "r73",
      "r74",
      "r75",
      "r76",
      "r77",
      "r97",
      "r99",
      "r111",
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanSubsequentEventPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanSubsequentEventPolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Subsequent Event [Policy Text Block]",
        "terseLabel": "Subsequent Events",
        "documentation": "Disclosure of accounting policy for reporting subsequent event in financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanSubsequentEventTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanSubsequentEventTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSubsequentEvent"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Subsequent Event [Text Block]",
        "terseLabel": "SUBSEQUENT EVENT",
        "documentation": "The entire disclosure for subsequent event in financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r49",
      "r51",
      "r178",
      "r189"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Summary of Accounting Policy [Text Block]",
        "terseLabel": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
        "documentation": "The entire disclosure for summary of accounting policy used to prepare financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r2",
      "r3",
      "r133"
     ]
    },
    "rs_EmployeeBenefitPlanSuperCatchUpContributionMaximumEligibleAge": {
     "xbrltype": "integerItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanSuperCatchUpContributionMaximumEligibleAge",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the maximum participant age eligible to qualify for enhanced or super catch-up contribution provisions under the employee benefit plan.",
        "label": "Employee Benefit Plan, Super Catch Up Contribution, Maximum Eligible Age",
        "terseLabel": "Maximum eligible age for super catch-up contribution"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanSuperCatchUpContributionMinimumEligibleAge": {
     "xbrltype": "integerItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanSuperCatchUpContributionMinimumEligibleAge",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the minimum participant age required to qualify for enhanced or super catch-up contribution provisions under the employee benefit plan.",
        "label": "Employee Benefit Plan, Super Catch Up Contribution, Minimum Eligible Age",
        "terseLabel": "Minimum eligible age for super catch-up contributions"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanTaxDeterminationLetterDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanTaxDeterminationLetterDate",
     "presentation": [
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Tax Determination Letter, Date",
        "terseLabel": "Determination letter date",
        "documentation": "Date of tax determination letter for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), in YYYY-MM-DD format."
       }
      }
     },
     "auth_ref": [
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanTaxDeterminationLetterObtained": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanTaxDeterminationLetterObtained",
     "presentation": [
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Tax Determination Letter, Obtained [true false]",
        "terseLabel": "Determination letter obtained",
        "documentation": "Indicates (true false) whether tax determination letter was obtained by employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r62",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanTaxQualificationStatusExtensibleEnumeration": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanTaxQualificationStatusExtensibleEnumeration",
     "presentation": [
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Tax Qualification Status [Extensible Enumeration]",
        "terseLabel": "Tax qualification status",
        "documentation": "Indicates tax qualification status of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r67",
      "r133",
      "r176"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanTaxStatusAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanTaxStatusAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "INCOME TAX STATUS"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap-ebp_EmployeeBenefitPlanTaxStatusLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanTaxStatusLineItems",
     "presentation": [
      "http://www.rsac.com/role/DisclosureIncomeTaxStatus",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Tax Status [Line Items]",
        "terseLabel": "INCOME TAX STATUS",
        "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": [
      "r176"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanTaxStatusTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanTaxStatusTable",
     "presentation": [
      "http://www.rsac.com/role/DisclosureIncomeTaxStatus",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Tax Status [Table]",
        "documentation": "Disclosure of information about tax status of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, information concerning whether tax ruling or determination letter was obtained and principal assumption on which plan relied in not making provision for federal income tax."
       }
      }
     },
     "auth_ref": [
      "r176"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanTaxStatusTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanTaxStatusTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureIncomeTaxStatus"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Tax Status [Text Block]",
        "terseLabel": "INCOME TAX STATUS",
        "documentation": "The entire disclosure for tax status of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, information concerning whether tax ruling or determination letter was obtained and principal assumption on which plan relied in not making provision for federal income tax."
       }
      }
     },
     "auth_ref": [
      "r62",
      "r67",
      "r133"
     ]
    },
    "us-gaap-ebp_EmployeeBenefitPlanUseOfEstimatePolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap-ebp/2026",
     "localname": "EmployeeBenefitPlanUseOfEstimatePolicyTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "EBP, Use of Estimate [Policy Text Block]",
        "terseLabel": "Use of Estimates",
        "documentation": "Disclosure of accounting policy for use of estimate in preparation of financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r6",
      "r7",
      "r8",
      "r9",
      "r10",
      "r133"
     ]
    },
    "rs_EmployeeBenefitPlanVestingPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanVestingPercentage",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the percentage of vesting.",
        "label": "Employee Benefit Plan, Vesting Percentage",
        "terseLabel": "Vesting percentage (as a percent)"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanVestingPercentageInEventOfTermination": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanVestingPercentageInEventOfTermination",
     "presentation": [
      "http://www.rsac.com/role/DisclosurePlanTerminationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the percentage of vesting of participant accounts in the event of termination.",
        "label": "Employee Benefit Plan, Vesting Percentage in Event of Termination",
        "terseLabel": "Participant vesting percentage upon Plan termination"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanVestingPercentageTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanVestingPercentageTableTextBlock",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents a table text block used to disclose detailed information about vesting percentage into the employee benefit plan during the reporting period.",
        "label": "Employee Benefit Plan, Vesting Percentage [Table Text Block]",
        "terseLabel": "Schedule of vesting percentage of employee benefit plan"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanYearsOfVestingServiceAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanYearsOfVestingServiceAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by years of vesting service in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Years of Vesting Service [Axis]",
        "terseLabel": "Employee Benefit Plan, Years of Vesting Service [Axis]"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanYearsOfVestingServiceDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanYearsOfVestingServiceDomain",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Years of vesting service in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Years of Vesting Service [Domain]",
        "terseLabel": "Employee Benefit Plan, Years of Vesting Service [Domain]"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanYearsOfVestingServiceTrancheFiveMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanYearsOfVestingServiceTrancheFiveMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tranche five of years of vesting service in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Years of Vesting Service, Tranche Five [Member]",
        "terseLabel": "4 or more"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanYearsOfVestingServiceTrancheFourMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanYearsOfVestingServiceTrancheFourMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tranche four of years of vesting service in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Years of Vesting Service, Tranche Four [Member]",
        "terseLabel": "3"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanYearsOfVestingServiceTrancheOneMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanYearsOfVestingServiceTrancheOneMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tranche one of years of vesting service in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Years of Vesting Service, Tranche One [Member]",
        "terseLabel": "Less than 1"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanYearsOfVestingServiceTrancheThreeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanYearsOfVestingServiceTrancheThreeMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tranche three of years of vesting service in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Years of Vesting Service, Tranche Three [Member]",
        "terseLabel": "2"
       }
      }
     },
     "auth_ref": []
    },
    "rs_EmployeeBenefitPlanYearsOfVestingServiceTrancheTwoMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "EmployeeBenefitPlanYearsOfVestingServiceTrancheTwoMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tranche two of years of vesting service in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).",
        "label": "Employee Benefit Plan, Years of Vesting Service, Tranche Two [Member]",
        "terseLabel": "1"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "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": [
      "r135"
     ]
    },
    "dei_EntityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityDomain",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlan",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurements",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsTables",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatus",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails",
      "http://www.rsac.com/role/DisclosureNonexemptTransactions",
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosurePlanTermination",
      "http://www.rsac.com/role/DisclosurePlanTerminationDetails",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Tables",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactions",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFund",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundTables",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributions",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYear",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEvent",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPolicies",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies",
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation",
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits",
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity [Domain]",
        "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_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity 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": [
      "r135"
     ]
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Tax Identification Number",
        "terseLabel": "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": [
      "r135"
     ]
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Hierarchy and NAV [Axis]"
       }
      }
     },
     "auth_ref": [
      "r25",
      "r26",
      "r27",
      "r28",
      "r31",
      "r32",
      "r34",
      "r98",
      "r133"
     ]
    },
    "us-gaap_FairValueInputsLevel12And3Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueInputsLevel12And3Member",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member]",
        "terseLabel": "Fair Value, Inputs, Level 1, Level 2, and Level 3"
       }
      }
     },
     "auth_ref": [
      "r172",
      "r191",
      "r193"
     ]
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueInputsLevel1Member",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "terseLabel": "Level 1"
       }
      }
     },
     "auth_ref": [
      "r25",
      "r31",
      "r121",
      "r133"
     ]
    },
    "us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueMeasuredAtNetAssetValuePerShareMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Measured at Net Asset Value Per Share [Member]",
        "terseLabel": "Fair value at NAV"
       }
      }
     },
     "auth_ref": [
      "r34",
      "r121"
     ]
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Hierarchy and NAV [Domain]"
       }
      }
     },
     "auth_ref": [
      "r25",
      "r26",
      "r27",
      "r28",
      "r31",
      "r32",
      "r34",
      "r98",
      "r133"
     ]
    },
    "us-gaap_InvestmentIdentifierAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentIdentifierAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investment, Identifier [Axis]"
       }
      }
     },
     "auth_ref": [
      "r92",
      "r145",
      "r146",
      "r147",
      "r148",
      "r151",
      "r152",
      "r153",
      "r154",
      "r155",
      "r156",
      "r158",
      "r159",
      "r160",
      "r161",
      "r162",
      "r163",
      "r164",
      "r166",
      "r167",
      "r168",
      "r169",
      "r170"
     ]
    },
    "us-gaap_InvestmentTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentTypeAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investment Type [Axis]"
       }
      }
     },
     "auth_ref": [
      "r11",
      "r12",
      "r13",
      "r14",
      "r15",
      "r16",
      "r17",
      "r18",
      "r19",
      "r20",
      "r21",
      "r24",
      "r25",
      "r26",
      "r27",
      "r28",
      "r31",
      "r32",
      "r34",
      "r35",
      "r36",
      "r37",
      "r38",
      "r39",
      "r40",
      "r65",
      "r68",
      "r69",
      "r70",
      "r71",
      "r72",
      "r73",
      "r80",
      "r83",
      "r84",
      "r85",
      "r86",
      "r92",
      "r97",
      "r103",
      "r106",
      "r107",
      "r110",
      "r111",
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120",
      "r123",
      "r124",
      "r125",
      "r126",
      "r127",
      "r128",
      "r129",
      "r130",
      "r131",
      "r133",
      "r134",
      "r148",
      "r171",
      "r187"
     ]
    },
    "us-gaap_InvestmentTypeCategorizationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "InvestmentTypeCategorizationMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investments [Domain]"
       }
      }
     },
     "auth_ref": [
      "r11",
      "r12",
      "r13",
      "r14",
      "r15",
      "r16",
      "r17",
      "r18",
      "r19",
      "r20",
      "r21",
      "r24",
      "r25",
      "r26",
      "r27",
      "r28",
      "r31",
      "r32",
      "r34",
      "r35",
      "r36",
      "r37",
      "r38",
      "r39",
      "r40",
      "r65",
      "r68",
      "r69",
      "r70",
      "r71",
      "r72",
      "r73",
      "r80",
      "r83",
      "r84",
      "r85",
      "r86",
      "r92",
      "r97",
      "r103",
      "r106",
      "r107",
      "r110",
      "r111",
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118",
      "r119",
      "r120",
      "r123",
      "r124",
      "r125",
      "r126",
      "r127",
      "r128",
      "r129",
      "r130",
      "r131",
      "r133",
      "r134",
      "r148",
      "r171",
      "r187"
     ]
    },
    "dei_LegalEntityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2026",
     "localname": "LegalEntityAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlan",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanAdministrativeExpensesRevenueSharingProgramDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanParticipationContributionsAndVestingDetails",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTables",
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurements",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsTables",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatus",
      "http://www.rsac.com/role/DisclosureIncomeTaxStatusDetails",
      "http://www.rsac.com/role/DisclosureNonexemptTransactions",
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosurePlanTermination",
      "http://www.rsac.com/role/DisclosurePlanTerminationDetails",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Details",
      "http://www.rsac.com/role/DisclosureReconciliationOfFinancialStatementsToForm5500Tables",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactions",
      "http://www.rsac.com/role/DisclosureRelatedPartyAndPartyInInterestTransactionsDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFund",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundDetails",
      "http://www.rsac.com/role/DisclosureRelianceIncStockFundTables",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributions",
      "http://www.rsac.com/role/DisclosureScheduleHLine4aScheduleOfDelinquentParticipantContributionsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYear",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEvent",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPolicies",
      "http://www.rsac.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies",
      "http://www.rsac.com/role/DocumentDocumentAndEntityInformation",
      "http://www.rsac.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits",
      "http://www.rsac.com/role/StatementStatementsOfNetAssetsAvailableForBenefits"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Legal Entity [Axis]",
        "documentation": "The set of legal entities associated with a report."
       }
      }
     },
     "auth_ref": []
    },
    "srt_MaximumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "MaximumMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum [Member]",
        "terseLabel": "Maximum"
       }
      }
     },
     "auth_ref": [
      "r28",
      "r133",
      "r148",
      "r186"
     ]
    },
    "rs_MidWestMaterialsInc.Employees401KProfitSharingPlanAndTrustMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "MidWestMaterialsInc.Employees401KProfitSharingPlanAndTrustMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to Mid-West Materials, Inc. Employees 401(k) Profit Sharing Plan and Trust.",
        "label": "Mid-West Materials, Inc. Employees 401(k) Profit Sharing Plan and Trust [Member]",
        "terseLabel": "Mid-West Materials, Inc. Employees 401(k) Profit Sharing Plan and Trust"
       }
      }
     },
     "auth_ref": []
    },
    "srt_MinimumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "MinimumMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Minimum [Member]",
        "terseLabel": "Minimum"
       }
      }
     },
     "auth_ref": [
      "r28",
      "r133",
      "r148",
      "r186"
     ]
    },
    "us-gaap_MutualFundMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "MutualFundMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureFairValueMeasurementsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Mutual Fund [Member]",
        "terseLabel": "Mutual funds"
       }
      }
     },
     "auth_ref": [
      "r111",
      "r122",
      "r123",
      "r132",
      "r133",
      "r134"
     ]
    },
    "srt_RangeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "RangeAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Axis]"
       }
      }
     },
     "auth_ref": [
      "r28",
      "r133",
      "r148",
      "r186"
     ]
    },
    "srt_RangeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2026",
     "localname": "RangeMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanForfeituresNotesReceivableFromParticipantsDetails",
      "http://www.rsac.com/role/DisclosureScheduleHLine4iScheduleOfAssetsHeldAtEndOfYearDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Domain]"
       }
      }
     },
     "auth_ref": [
      "r28",
      "r133",
      "r148",
      "r186"
     ]
    },
    "us-gaap_RetirementPlanNameAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetirementPlanNameAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Name [Axis]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RetirementPlanNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "RetirementPlanNameDomain",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Name [Domain]"
       }
      }
     },
     "auth_ref": []
    },
    "rs_SouthernSteelSupply401KPlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.rsac.com/20251231",
     "localname": "SouthernSteelSupply401KPlanMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureDescriptionOfPlanTransfersFromOtherPlansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the Southern Steel Supply 401(k) Plan, a qualified defined contribution retirement plan.",
        "label": "Southern Steel Supply 401(k) Plan [Member]",
        "terseLabel": "Southern Steel Supply 401(k) Plan"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SubsequentEventMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventMember",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event [Member]",
        "terseLabel": "SUBSEQUENT EVENT"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventTypeAxis",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event Type [Axis]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2026",
     "localname": "SubsequentEventTypeDomain",
     "presentation": [
      "http://www.rsac.com/role/DisclosureNonexemptTransactionsDetails",
      "http://www.rsac.com/role/DisclosureSubsequentEventDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent Event Type [Domain]"
       }
      }
     },
     "auth_ref": [
      "r48"
     ]
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "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"
  },
  "r1": {
   "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"
  },
  "r2": {
   "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"
  },
  "r3": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SAB Topic 11.M)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-6"
  },
  "r4": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1"
  },
  "r5": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1"
  },
  "r6": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1"
  },
  "r7": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-11"
  },
  "r8": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-11"
  },
  "r9": {
   "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"
  },
  "r10": {
   "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"
  },
  "r11": {
   "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"
  },
  "r12": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r13": {
   "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"
  },
  "r14": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r15": {
   "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"
  },
  "r16": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r17": {
   "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"
  },
  "r18": {
   "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"
  },
  "r19": {
   "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"
  },
  "r20": {
   "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"
  },
  "r21": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r22": {
   "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"
  },
  "r23": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r24": {
   "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"
  },
  "r25": {
   "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"
  },
  "r26": {
   "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"
  },
  "r27": {
   "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"
  },
  "r28": {
   "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"
  },
  "r29": {
   "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"
  },
  "r30": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r31": {
   "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"
  },
  "r32": {
   "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"
  },
  "r33": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r34": {
   "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"
  },
  "r35": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r36": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r37": {
   "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"
  },
  "r38": {
   "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"
  },
  "r39": {
   "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"
  },
  "r40": {
   "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"
  },
  "r41": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-8"
  },
  "r42": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-21"
  },
  "r43": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-21"
  },
  "r44": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r45": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r46": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r47": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r48": {
   "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"
  },
  "r49": {
   "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"
  },
  "r50": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "855",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-2"
  },
  "r51": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "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"
  },
  "r52": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-2"
  },
  "r53": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-2"
  },
  "r54": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-2"
  },
  "r55": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7"
  },
  "r56": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7"
  },
  "r57": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7"
  },
  "r58": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7"
  },
  "r59": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-8"
  },
  "r60": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r61": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r62": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r63": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r64": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r65": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-02(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r66": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-02(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r67": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-02(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r68": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r69": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r70": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(2)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r71": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(2)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r72": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r73": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r74": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(6)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r75": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(6)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r76": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(7)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r77": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(7)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r78": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r79": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r80": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(1)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r81": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(1)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r82": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(1)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r83": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(2)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r84": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(2)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r85": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(2)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r86": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(2)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r87": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(3)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r88": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(5)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r89": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(5)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r90": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r91": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r92": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-05(a)(Schedule I))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r93": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-05(a)(Schedule II))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r94": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-05(a)(Schedule III))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r95": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478642/962-310-45-2"
  },
  "r96": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478844/962-325-35-1B"
  },
  "r97": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r98": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-6"
  },
  "r99": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-8"
  },
  "r100": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-1"
  },
  "r101": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-2A"
  },
  "r102": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-2B"
  },
  "r103": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-3"
  },
  "r104": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-7"
  },
  "r105": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-7"
  },
  "r106": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r107": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8B"
  },
  "r108": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "25",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479750/962-40-25-1"
  },
  "r109": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "962",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479684/962-40-50-1"
  },
  "r110": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4L",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4L"
  },
  "r111": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r112": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r113": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r114": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r115": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r116": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r117": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r118": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r119": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r120": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(k)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r121": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-6"
  },
  "r122": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-1"
  },
  "r123": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r124": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r125": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r126": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r127": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r128": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r129": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r130": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r131": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r132": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8B"
  },
  "r133": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478873/962-325-55-17"
  },
  "r134": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478873/962-325-55-18"
  },
  "r135": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r136": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-23"
  },
  "r137": {
   "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"
  },
  "r138": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7"
  },
  "r139": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-05(a)(Schedule III))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r140": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-2B"
  },
  "r141": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "1",
   "Paragraph": "b",
   "Subparagraph": "(3)",
   "Publisher": "DOL-EBSA"
  },
  "r142": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "a",
   "Publisher": "DOL-EBSA"
  },
  "r143": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(1)",
   "Publisher": "DOL-EBSA"
  },
  "r144": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(1)(i)",
   "Publisher": "DOL-EBSA"
  },
  "r145": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(1)(i)(A)",
   "Publisher": "DOL-EBSA"
  },
  "r146": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(1)(i)(B)",
   "Publisher": "DOL-EBSA"
  },
  "r147": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(1)(i)(C)",
   "Publisher": "DOL-EBSA"
  },
  "r148": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(1)(i)(D)",
   "Publisher": "DOL-EBSA"
  },
  "r149": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(1)(ii)",
   "Publisher": "DOL-EBSA"
  },
  "r150": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(2)",
   "Publisher": "DOL-EBSA"
  },
  "r151": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(2)(i)(A)",
   "Publisher": "DOL-EBSA"
  },
  "r152": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(2)(i)(B)",
   "Publisher": "DOL-EBSA"
  },
  "r153": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(2)(i)(C)",
   "Publisher": "DOL-EBSA"
  },
  "r154": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(2)(i)(D)",
   "Publisher": "DOL-EBSA"
  },
  "r155": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(3)",
   "Publisher": "DOL-EBSA"
  },
  "r156": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "10",
   "Paragraph": "b",
   "Subparagraph": "(4)",
   "Publisher": "DOL-EBSA"
  },
  "r157": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)",
   "Publisher": "DOL-EBSA"
  },
  "r158": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)(i)",
   "Publisher": "DOL-EBSA"
  },
  "r159": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)(ii)",
   "Publisher": "DOL-EBSA"
  },
  "r160": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)(iii)",
   "Publisher": "DOL-EBSA"
  },
  "r161": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)(iv)",
   "Publisher": "DOL-EBSA"
  },
  "r162": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)(v)",
   "Publisher": "DOL-EBSA"
  },
  "r163": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)(vi)",
   "Publisher": "DOL-EBSA"
  },
  "r164": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(1)(vii)",
   "Publisher": "DOL-EBSA"
  },
  "r165": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(2)",
   "Publisher": "DOL-EBSA"
  },
  "r166": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(2)(i)",
   "Publisher": "DOL-EBSA"
  },
  "r167": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(2)(ii)",
   "Publisher": "DOL-EBSA"
  },
  "r168": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(2)(iii)",
   "Publisher": "DOL-EBSA"
  },
  "r169": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(2)(iv)",
   "Publisher": "DOL-EBSA"
  },
  "r170": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Employee Retirement Income Security Act of 1974",
   "Number": "2520",
   "Section": "103",
   "Subsection": "6",
   "Paragraph": "d",
   "Subparagraph": "(2)(v)",
   "Publisher": "DOL-EBSA"
  },
  "r171": {
   "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"
  },
  "r172": {
   "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"
  },
  "r173": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7"
  },
  "r174": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r175": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r176": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r177": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1"
  },
  "r178": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r179": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r180": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r181": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r182": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(1)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r183": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(2)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r184": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(4)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r185": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-04(4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r186": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-05(a)(Schedule I))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r187": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-05(a)(Schedule II))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r188": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6A-05(a)(Schedule III))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1"
  },
  "r189": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479143/962-235-S50-1"
  },
  "r190": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5"
  },
  "r191": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-6"
  },
  "r192": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-8"
  },
  "r193": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-1"
  },
  "r194": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-3"
  },
  "r195": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-7"
  },
  "r196": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8A",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A"
  },
  "r197": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8B"
  },
  "r198": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "962",
   "SubTopic": "325",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8C"
  }
 }
}
