{ "version": "2.2", "instance": { "vhl-20251231x10k.htm": { "nsprefix": "vhi", "nsuri": "http://www.valhi.net/20251231", "dts": { "schema": { "local": [ "vhl-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/2025/elts/srt-2025.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd", "https://xbrl.sec.gov/country/2025/country-2025.xsd", "https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd", "https://xbrl.sec.gov/cyd/2025/cyd-af-2025.xsd", "https://xbrl.sec.gov/cyd/2025/cyd-af-sub-2025.xsd", "https://xbrl.sec.gov/dei/2025/dei-2025.xsd", "https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd", "https://xbrl.sec.gov/ecd/2025/ecd-sub-2025.xsd", "https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd" ] }, "calculationLink": { "local": [ "vhl-20251231_cal.xml" ] }, "definitionLink": { "local": [ "vhl-20251231_def.xml" ] }, "labelLink": { "local": [ "vhl-20251231_lab.xml" ] }, "presentationLink": { "local": [ "vhl-20251231_pre.xml" ] }, "inline": { "local": [ "vhl-20251231x10k.htm" ] } }, "keyStandard": 537, "keyCustom": 118, "axisStandard": 51, "axisCustom": 0, "memberStandard": 68, "memberCustom": 88, "hidden": { "total": 54, "http://fasb.org/us-gaap/2025": 44, "http://xbrl.sec.gov/dei/2025": 4, "http://www.valhi.net/20251231": 6 }, "contextCount": 627, "entityCount": 1, "segmentCount": 178, "elementCount": 1174, "unitCount": 10, "baseTaxonomies": { "http://fasb.org/us-gaap/2025": 1721, "http://xbrl.sec.gov/dei/2025": 39, "http://xbrl.sec.gov/cyd/2025": 14, "http://xbrl.sec.gov/ecd/2025": 5, "http://fasb.org/srt/2025": 1 }, "report": { "R1": { "role": "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation", "longName": "995200090 - 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_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R2": { "role": "http://www.valhi.net/role/StatementConsolidatedBalanceSheets", "longName": "995200100 - Statement - CONSOLIDATED BALANCE SHEETS", "shortName": "CONSOLIDATED BALANCE SHEETS", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R3": { "role": "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical", "longName": "995200105 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)", "shortName": "CONSOLIDATED BALANCE SHEETS (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "3", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:PreferredStockParOrStatedValuePerShare", "unitRef": "Unit_Divide_USD_shares_1m3v0HxllUeKdA3Is3ZzOg", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "us-gaap:PreferredStockParOrStatedValuePerShare", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:PreferredStockParOrStatedValuePerShare", "unitRef": "Unit_Divide_USD_shares_1m3v0HxllUeKdA3Is3ZzOg", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "us-gaap:PreferredStockParOrStatedValuePerShare", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R4": { "role": "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "longName": "995200200 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS", "shortName": "CONSOLIDATED STATEMENTS OF OPERATIONS", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "4", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InterestExpenseNonoperating", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R5": { "role": "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss", "longName": "995200300 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)", "shortName": "CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "5", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ProfitLoss", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R6": { "role": "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "longName": "995200400 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY", "shortName": "CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "6", "firstAnchor": { "contextRef": "As_Of_12_31_2022_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_wFadUeaoQEC7_WYTVPB_Lw", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2022_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_wFadUeaoQEC7_WYTVPB_Lw", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R7": { "role": "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquityParenthetical", "longName": "995200405 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical)", "shortName": "CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "7", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "Unit_Divide_USD_shares_1m3v0HxllUeKdA3Is3ZzOg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "Unit_Divide_USD_shares_1m3v0HxllUeKdA3Is3ZzOg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R8": { "role": "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "longName": "995200500 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS", "shortName": "CONSOLIDATED STATEMENTS OF CASH FLOWS", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "8", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ProfitLoss", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:PremiumOnIssuanceOfSeniorSecuredNotes", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R9": { "role": "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPolicies", "longName": "995210101 - Disclosure - Summary of significant accounting policies", "shortName": "Summary of significant accounting policies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "9", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R10": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegments", "longName": "995210201 - Disclosure - Business and geographic segments", "shortName": "Business and geographic segments", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "10", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R11": { "role": "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactions", "longName": "995210301 - Disclosure - Business combinations, dispositions and related transactions", "shortName": "Business combinations, dispositions and related transactions", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "11", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R12": { "role": "http://www.valhi.net/role/DisclosureAccountsAndOtherReceivablesNet", "longName": "995210401 - Disclosure - Accounts and other receivables, net", "shortName": "Accounts and other receivables, net", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "12", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R13": { "role": "http://www.valhi.net/role/DisclosureInventoriesNet", "longName": "995210501 - Disclosure - Inventories, net", "shortName": "Inventories, net", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "13", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InventoryDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InventoryDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R14": { "role": "http://www.valhi.net/role/DisclosureMarketableSecurities", "longName": "995210601 - Disclosure - Marketable securities", "shortName": "Marketable securities", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "14", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R15": { "role": "http://www.valhi.net/role/DisclosureOtherAssets", "longName": "995210701 - Disclosure - Other assets", "shortName": "Other assets", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "15", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:OtherNoncurrentAssetsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:OtherNoncurrentAssetsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R16": { "role": "http://www.valhi.net/role/DisclosureGoodwill", "longName": "995210801 - Disclosure - Goodwill", "shortName": "Goodwill", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "16", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:GoodwillDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:GoodwillDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R17": { "role": "http://www.valhi.net/role/DisclosureLongTermDebt", "longName": "995210901 - Disclosure - Long-term debt", "shortName": "Long-term debt", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "17", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:LongTermDebtTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:LongTermDebtTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R18": { "role": "http://www.valhi.net/role/DisclosureAccountsPayableAndAccruedLiabilities", "longName": "995211001 - Disclosure - Accounts payable and accrued liabilities", "shortName": "Accounts payable and accrued liabilities", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "18", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R19": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlans", "longName": "995211101 - Disclosure - Defined contribution and defined benefit retirement plans", "shortName": "Defined contribution and defined benefit retirement plans", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "19", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R20": { "role": "http://www.valhi.net/role/DisclosureDisaggregationOfSales", "longName": "995211201 - Disclosure - Disaggregation of sales", "shortName": "Disaggregation of sales", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "20", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R21": { "role": "http://www.valhi.net/role/DisclosureOtherIncomeNet", "longName": "995211301 - Disclosure - Other income, net", "shortName": "Other income, net", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "21", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R22": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxes", "longName": "995211401 - Disclosure - Income taxes", "shortName": "Income taxes", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "22", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R23": { "role": "http://www.valhi.net/role/DisclosureNoncontrollingInterestInSubsidiaries", "longName": "995211501 - Disclosure - Noncontrolling interest in subsidiaries", "shortName": "Noncontrolling interest in subsidiaries", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "23", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:MinorityInterestDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:MinorityInterestDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R24": { "role": "http://www.valhi.net/role/DisclosureValhiStockholdersEquity", "longName": "995211601 - Disclosure - Valhi stockholders' equity", "shortName": "Valhi stockholders' equity", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "24", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R25": { "role": "http://www.valhi.net/role/DisclosureRelatedPartyTransactions", "longName": "995211701 - Disclosure - Related party transactions", "shortName": "Related party transactions", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "25", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R26": { "role": "http://www.valhi.net/role/DisclosureCommitmentsAndContingencies", "longName": "995211801 - Disclosure - Commitments and contingencies", "shortName": "Commitments and contingencies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "26", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R27": { "role": "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstruments", "longName": "995211901 - Disclosure - Fair value measurements and financial instruments", "shortName": "Fair value measurements and financial instruments", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "27", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R28": { "role": "http://www.valhi.net/role/DisclosureRestructuringCosts", "longName": "995212001 - Disclosure - Restructuring costs", "shortName": "Restructuring costs", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "28", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R29": { "role": "http://www.valhi.net/role/DisclosureRecentAccountingPronouncements", "longName": "995212101 - Disclosure - Recent accounting pronouncements", "shortName": "Recent accounting pronouncements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "29", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R30": { "role": "http://xbrl.sec.gov/ecd/role/PvpDisclosure", "longName": "995410 - Disclosure - Pay vs Performance Disclosure", "shortName": "Pay vs Performance Disclosure", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "30", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:NetIncomeLoss", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": null }, "R31": { "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "longName": "995445 - Disclosure - Insider Trading Arrangements", "shortName": "Insider Trading Arrangements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "31", "firstAnchor": { "contextRef": "Duration_10_1_2025_To_12_31_2025_w0Is074gsEyD3z5oOvH8OQ", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_10_1_2025_To_12_31_2025_w0Is074gsEyD3z5oOvH8OQ", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R32": { "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc", "longName": "995447 - Disclosure - Insider Trading Policies and Procedures", "shortName": "Insider Trading Policies and Procedures", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "32", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "ecd:InsiderTrdPoliciesProcAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "ecd:InsiderTrdPoliciesProcAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R33": { "role": "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure", "longName": "995550 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure", "shortName": "Cybersecurity Risk Management and Strategy Disclosure", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "33", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R34": { "role": "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies", "longName": "99920102 - Disclosure - Summary of significant accounting policies (Policies)", "shortName": "Summary of significant accounting policies (Policies)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "policies", "menuCat": "Policies", "order": "34", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:NatureOfOperationsPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:NatureOfOperationsPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R35": { "role": "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesTables", "longName": "99930103 - Disclosure - Summary of Significant Accounting Policies (Tables)", "shortName": "Summary of Significant Accounting Policies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "35", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R36": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsTables", "longName": "99930203 - Disclosure - Business and geographic segments (Tables)", "shortName": "Business and geographic segments (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "36", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:ScheduleOfAffiliatePercentageControlledTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:ScheduleOfAffiliatePercentageControlledTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R37": { "role": "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables", "longName": "99930303 - Disclosure - Business combinations, dispositions and related transactions (Tables)", "shortName": "Business combinations, dispositions and related transactions (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "37", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R38": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetTables", "longName": "99930403 - Disclosure - Accounts and other receivables, net (Tables)", "shortName": "Accounts and other receivables, net (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "38", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R39": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetTables", "longName": "99930503 - Disclosure - Inventories, net (Tables)", "shortName": "Inventories, net (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "39", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R40": { "role": "http://www.valhi.net/role/DisclosureMarketableSecuritiesTables", "longName": "99930603 - Disclosure - Marketable securities (Tables)", "shortName": "Marketable securities (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "40", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:MarketableSecuritiesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:MarketableSecuritiesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R41": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsTables", "longName": "99930703 - Disclosure - Other assets (Tables)", "shortName": "Other assets (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "41", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "vhi:OtherNoncurrentAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "vhi:OtherNoncurrentAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R42": { "role": "http://www.valhi.net/role/DisclosureGoodwillTables", "longName": "99930803 - Disclosure - Goodwill (Tables)", "shortName": "Goodwill (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "42", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfGoodwillTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfGoodwillTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R43": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtTables", "longName": "99930903 - Disclosure - Long-term debt (Tables)", "shortName": "Long-term debt (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "43", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:LongTermDebtTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:LongTermDebtTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R44": { "role": "http://www.valhi.net/role/DisclosureAccountsPayableAndAccruedLiabilitiesTables", "longName": "99931003 - Disclosure - Accounts payable and accrued liabilities (Tables)", "shortName": "Accounts payable and accrued liabilities (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "44", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R45": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "longName": "99931103 - Disclosure - Defined contribution and defined benefit retirement plans (Tables)", "shortName": "Defined contribution and defined benefit retirement plans (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "45", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R46": { "role": "http://www.valhi.net/role/DisclosureDisaggregationOfSalesTables", "longName": "99931203 - Disclosure - Disaggregation of Sales (Tables)", "shortName": "Disaggregation of Sales (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "46", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R47": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetTables", "longName": "99931303 - Disclosure - Other income, net (Tables)", "shortName": "Other income, net (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "47", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InterestAndOtherIncomeTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InterestAndOtherIncomeTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R48": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureIncomeTaxesTables", "longName": "99931403 - Disclosure - Income taxes (Tables)", "shortName": "Income taxes (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "48", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R49": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesTables", "longName": "99931503 - Disclosure - Noncontrolling interest in subsidiaries (Tables)", "shortName": "Noncontrolling interest in subsidiaries (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "49", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:ScheduleOfNoncontrollingInterestInNetAssetsOfSubsidiariesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:MinorityInterestDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:ScheduleOfNoncontrollingInterestInNetAssetsOfSubsidiariesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:MinorityInterestDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R50": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityTables", "longName": "99931603 - Disclosure - Valhi stockholders' equity (Tables)", "shortName": "Valhi stockholders' equity (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "50", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfCommonStockOutstandingRollForwardTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfCommonStockOutstandingRollForwardTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R51": { "role": "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsTables", "longName": "99931703 - Disclosure - Related party transactions (Tables)", "shortName": "Related party transactions (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "51", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:ScheduleOfReceivablesFromPayablesToAffiliatesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:ScheduleOfReceivablesFromPayablesToAffiliatesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R52": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesTables", "longName": "99931803 - Disclosure - Commitments and contingencies (Tables)", "shortName": "Commitments and contingencies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "52", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R53": { "role": "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsTables", "longName": "99931903 - Disclosure - Fair value measurements and financial instruments (Tables)", "shortName": "Fair value measurements and financial instruments (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "53", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R54": { "role": "http://www.valhi.net/role/DisclosureRestructuringCostsTables", "longName": "99932003 - Disclosure - Restructuring costs (Tables)", "shortName": "Restructuring costs (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "54", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfRestructuringAndRelatedCostsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ScheduleOfRestructuringAndRelatedCostsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R55": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "longName": "99940101 - Disclosure - Organization and basis of presentation - Additional Information (Details)", "shortName": "Organization and basis of presentation - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "55", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:CostOfGoodsAndServicesSold", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InterestCostsCapitalized", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R56": { "role": "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails", "longName": "99940102 - Disclosure - Summary of significant accounting policies - Computation of Depreciation of Property and Equipment (Details)", "shortName": "Summary of significant accounting policies - Computation of Depreciation of Property and Equipment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "56", "firstAnchor": { "contextRef": "Duration_10_1_2023_To_12_31_2023_ZA6uplsecEasJEhJ4cfO8A", "name": "us-gaap:AssetImpairmentCharges", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_10_1_2023_To_12_31_2023_ZA6uplsecEasJEhJ4cfO8A", "name": "us-gaap:AssetImpairmentCharges", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R57": { "role": "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails", "longName": "99940103 - Disclosure - Summary of significant accounting policies - Revenue Recognition Period (Details)", "shortName": "Summary of significant accounting policies - Revenue Recognition Period (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "57", "firstAnchor": { "contextRef": "As_Of_12_31_2025_srt_RangeAxis_srt_MaximumMember_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_2025-01-01_tyX8zxs4d0iy3C2VRoeY_g", "name": "us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_srt_RangeAxis_srt_MaximumMember_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_2025-01-01_tyX8zxs4d0iy3C2VRoeY_g", "name": "us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R58": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "longName": "99940201 - Disclosure - Business and geographic segments - Holding Percentage of Subsidiaries (Details)", "shortName": "Business and geographic segments - Holding Percentage of Subsidiaries (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "58", "firstAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_StatementBusinessSegmentsAxis_vhi_ChemicalsMember_0ZQUx1EezkSE8l9rUIcixw", "name": "vhi:MinorityInterestControllingPercentageInSubsidiaryByParent", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "td", "tr", "table", "vhi:ScheduleOfAffiliatePercentageControlledTableTextBlock", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_StatementBusinessSegmentsAxis_vhi_ChemicalsMember_0ZQUx1EezkSE8l9rUIcixw", "name": "vhi:MinorityInterestControllingPercentageInSubsidiaryByParent", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "td", "tr", "table", "vhi:ScheduleOfAffiliatePercentageControlledTableTextBlock", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R59": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "longName": "99940202 - Disclosure - Business and geographic segments - Additional Information (Details)", "shortName": "Business and geographic segments - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "59", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:NumberOfOperatingSegments", "unitRef": "Unit_Standard_segment_2OMLIBniU0eN3mKdWRsM5A", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "us-gaap:NumberOfReportableSegments", "p", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:NumberOfOperatingSegments", "unitRef": "Unit_Standard_segment_2OMLIBniU0eN3mKdWRsM5A", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "us-gaap:NumberOfReportableSegments", "p", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R60": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "longName": "99940203 - Disclosure - Business and geographic segments - Segment Operating Performance (Details)", "shortName": "Business and geographic segments - Segment Operating Performance (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "60", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:GrossProfit", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R61": { "role": "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "longName": "99940204 - Disclosure - Business and geographic segments - Depreciation and Amortization (Details)", "shortName": "Business and geographic segments - Depreciation and Amortization (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "61", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:DepreciationAndAmortization", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_srt_ConsolidationItemsAxis_us-gaap_OperatingSegmentsMember_rUkghojySEiG31yrurDYqg", "name": "us-gaap:DepreciationAndAmortization", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R62": { "role": "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "longName": "99940205 - Disclosure - Business and geographic segments - Net Sales by Point of Origin and Point of Destination (Details)", "shortName": "Business and geographic segments - Net Sales by Point of Origin and Point of Destination (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "62", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_srt_ConsolidationItemsAxis_us-gaap_OperatingSegmentsMember_srt_StatementGeographicalAxis_vhi_AsiaAndOtherMember_srt_StatementScenarioAxis_vhi_PointOfDestinationMember_xrxtsTqb70mja7UlmHVKyg", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R63": { "role": "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "longName": "99940206 - Disclosure - Business and geographic segments - Net Property and Equipment by Segment (Details)", "shortName": "Business and geographic segments - Net Property and Equipment by Segment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "63", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:PropertyPlantAndEquipmentNet", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_srt_StatementGeographicalAxis_country_US_hW2Z3SahwUOm59F-IHUUAg", "name": "us-gaap:PropertyPlantAndEquipmentNet", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R64": { "role": "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "longName": "99940301 - Disclosure - Business combinations, dispositions and related transactions - Acquisition of Remaining Joint Venture Interest in LPC (Details)", "shortName": "Business combinations, dispositions and related transactions - Acquisition of Remaining Joint Venture Interest in LPC (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "64", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ProceedsFromLinesOfCredit", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_7_16_2024_us-gaap_BusinessAcquisitionAxis_vhi_LouisianaPigmentCompanyMember_iMPM_CtUik2kHbS4wVDWBw", "name": "us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R65": { "role": "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "longName": "99940302 - Disclosure - Business combinations, dispositions and related transactions - Additional Information (Details)", "shortName": "Business combinations, dispositions and related transactions - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "65", "firstAnchor": { "contextRef": "Duration_1_1_2023_To_12_31_2023_YDZbGVcDuUeyFy3tf00sMA", "name": "us-gaap:ImpairmentOfLongLivedAssetsHeldForUse", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_12_1_2023_To_12_1_2023_qz8fvJIhO0GtRcITV2MhHw", "name": "us-gaap:GainLossOnSaleOfBusiness", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R66": { "role": "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails", "longName": "99940303 - Disclosure - Business combinations, dispositions and related transactions - Components of Net Distributions from LPC (Details)", "shortName": "Business combinations, dispositions and related transactions - Components of Net Distributions from LPC (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "66", "firstAnchor": { "contextRef": "Duration_1_1_2024_To_12_31_2024_4oSCCnKhT0OjtwK-MkUWqg", "name": "us-gaap:EquityMethodInvestmentDividendsOrDistributions", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:EquityMethodInvestmentsTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2024_To_12_31_2024_4oSCCnKhT0OjtwK-MkUWqg", "name": "us-gaap:EquityMethodInvestmentDividendsOrDistributions", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:EquityMethodInvestmentsTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R67": { "role": "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails", "longName": "99940304 - Disclosure - Business combinations, dispositions and related transactions - Summary of Financial Information (Details)", "shortName": "Business combinations, dispositions and related transactions - Summary of Financial Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "67", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:AssetsCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": null }, "R68": { "role": "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "longName": "99940305 - Disclosure - Business combinations - Assets acquired and liabilities assumed (Details)", "shortName": "Business combinations - Assets acquired and liabilities assumed (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "68", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:Goodwill", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_7_16_2024_To_7_16_2024_us-gaap_BusinessAcquisitionAxis_vhi_LouisianaPigmentCompanyMember_i8FB6-AYJka28cqncdBINg", "name": "us-gaap:BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R69": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "longName": "99940401 - Disclosure - Accounts and other receivables, net - Components of Accounts and Other Receivables (Details)", "shortName": "Accounts and other receivables, net - Components of Accounts and Other Receivables (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "69", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:OtherReceivablesGrossCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:OtherReceivablesGrossCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R70": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails", "longName": "99940501 - Disclosure - Inventories, net (Details)", "shortName": "Inventories, net (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "70", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:InventoryRawMaterialsNetOfReserves", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:InventoryRawMaterialsNetOfReserves", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R71": { "role": "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails", "longName": "99940601 - Disclosure - Marketable securities - Schedule of Marketable Securities (Details)", "shortName": "Marketable securities - Schedule of Marketable Securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "71", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:MarketableSecuritiesCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:MarketableSecuritiesUnrealizedGainLoss", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:MarketableSecuritiesTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R72": { "role": "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail", "longName": "99940602 - Disclosure - Marketable Securities - Schedule of Marketable Securities and Fair Value Measurements (Detail)", "shortName": "Marketable Securities - Schedule of Marketable Securities and Fair Value Measurements (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "72", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:MarketableSecuritiesCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_FinancialInstrumentAxis_us-gaap_FixedIncomeSecuritiesMember_DmU8csb5bUmLHu10uMVsAg", "name": "us-gaap:MarketableSecuritiesCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R73": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails", "longName": "99940701 - Disclosure - Other assets - Components (Details)", "shortName": "Other assets - Components (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "73", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:NotesAndLoansReceivableGrossNoncurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock", "vhi:OtherNoncurrentAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:NotesAndLoansReceivableGrossNoncurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock", "vhi:OtherNoncurrentAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R74": { "role": "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "longName": "99940702 - Disclosure - Other assets - Schedule of Maturities of Operating Lease Liabilities (Details)", "shortName": "Other assets - Schedule of Maturities of Operating Lease Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "74", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R75": { "role": "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "longName": "99940703 - Disclosure - Other assets - Additional Information (Details)", "shortName": "Other assets - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "75", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:OperatingLeaseExpense", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "vhi:OtherNoncurrentAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:OperatingLeaseExpense", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "vhi:OtherNoncurrentAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R76": { "role": "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails", "longName": "99940801 - Disclosure - Goodwill - Changes in Carrying Amount of Goodwill (Details)", "shortName": "Goodwill - Changes in Carrying Amount of Goodwill (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "76", "firstAnchor": { "contextRef": "As_Of_12_31_2023_SXKJLZSWokmF71ZredHQ2g", "name": "us-gaap:Goodwill", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2024_To_12_31_2025_r7h7sZE9O067d2z9WRXN1A", "name": "us-gaap:GoodwillAcquiredDuringPeriod", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R77": { "role": "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails", "longName": "99940802 - Disclosure - Goodwill - Additional Information (Details)", "shortName": "Goodwill - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "77", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:GoodwillImpairmentLoss", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "us-gaap:GoodwillImpairmentLoss", "us-gaap:GoodwillImpairmentLoss", "p", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:GoodwillImpairmentLoss", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "us-gaap:GoodwillImpairmentLoss", "us-gaap:GoodwillImpairmentLoss", "p", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R78": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "longName": "99940901 - Disclosure - Long-term debt (Details)", "shortName": "Long-term debt (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "78", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "us-gaap:LongTermDebtTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_CreditFacilityAxis_vhi_ContranCreditFacilityMember_FgOWjbXtoES1JzQWxmPxKA", "name": "us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "us-gaap:LongTermDebtTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R79": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "longName": "99940902 - Disclosure - Long-term debt - Valhi Contran Credit Facility - Additional Information (Details)", "shortName": "Long-term debt - Valhi Contran Credit Facility - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "79", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RepaymentsOfLongTermLinesOfCredit", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_srt_ConsolidatedEntitiesAxis_srt_ParentCompanyMember_us-gaap_CreditFacilityAxis_vhi_ContranCreditFacilityMember_FgOWjbXtoES1JzQWxmPxKA", "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "p", "us-gaap:LongTermDebtTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R80": { "role": "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "longName": "99940903 - Disclosure - Long-term debt - Kronos 9.50 Senior Secured Notes - Additional Information (Details)", "shortName": "Long-term debt - Kronos 9.50 Senior Secured Notes - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "80", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ProceedsFromSecuredNotesPayable", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_2_12_2024_srt_ConsolidatedEntitiesAxis_vhi_KronosMember_us-gaap_DebtInstrumentAxis_vhi_NinePointFiveZeroPercentageSeniorSecuredNotesMember_L9TzF_UMKESlQtq-V3pFDw", "name": "vhi:DebtInstrumentExchangeOfPrincipalAmount", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:LongTermDebtTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R81": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "longName": "99940904 - Disclosure - Long-term debt - Kronos 3.75 Senior Secured Notes - Additional Information (Details)", "shortName": "Long-term debt - Kronos 3.75 Senior Secured Notes - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "81", "firstAnchor": { "contextRef": "As_Of_9_15_2025_srt_ConsolidatedEntitiesAxis_vhi_KronosMember_us-gaap_DebtInstrumentAxis_vhi_ThreePointSevenFivePercentageSeniorSecuredNotesDueSeptemberTwoThousandTwentyFiveMember_SMPVkt8S9USvPX7u-DtZGw", "name": "us-gaap:DebtInstrumentInterestRateStatedPercentage", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "p", "us-gaap:LongTermDebtTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": null }, "R82": { "role": "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "longName": "99940905 - Disclosure - Long-term debt - Subordinated, Unsecured Term Loan from Contran (Details)", "shortName": "Long-term debt - Subordinated, Unsecured Term Loan from Contran (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "82", "firstAnchor": { "contextRef": "Duration_1_1_2024_To_12_31_2024_4oSCCnKhT0OjtwK-MkUWqg", "name": "us-gaap:ProceedsFromIssuanceOfUnsecuredDebt", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_7_1_2024_To_7_31_2024_srt_ConsolidatedEntitiesAxis_vhi_KronosMember_us-gaap_DebtInstrumentAxis_us-gaap_SubordinatedDebtMember_a0aG1_l7PUep3Lll0bNApQ", "name": "us-gaap:DebtInstrumentBasisSpreadOnVariableRate1", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R83": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "longName": "99940906 - Disclosure - Long-term debt - Revolving Credit Facility - Additional Information (Details)", "shortName": "Long-term debt - Revolving Credit Facility - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "83", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ProceedsFromLinesOfCredit", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_7_17_2025_To_7_17_2025_srt_RangeAxis_srt_MinimumMember_us-gaap_CreditFacilityAxis_vhi_GlobalRevolverRevolvingCreditFacilityMember_us-gaap_VariableRateAxis_us-gaap_BaseRateMember_HIycpo5xUUeMm232EIkZWg", "name": "us-gaap:DebtInstrumentBasisSpreadOnVariableRate1", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R84": { "role": "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails", "longName": "99940907 - Disclosure - Long-Term Debt - Notes Payable Land well - Additional Information (Details)", "shortName": "Long-Term Debt - Notes Payable Land well - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "84", "firstAnchor": { "contextRef": "As_Of_12_31_2019_srt_ConsolidatedEntitiesAxis_vhi_LandWellMember_us-gaap_LineOfCreditFacilityAxis_vhi_WesternAllianceBusinessTrustMember_KvCYmfhA_UG1FUm53vUbrQ", "name": "us-gaap:DebtInstrumentFaceAmount", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2019_srt_ConsolidatedEntitiesAxis_vhi_LandWellMember_us-gaap_LineOfCreditFacilityAxis_vhi_WesternAllianceBusinessTrustMember_KvCYmfhA_UG1FUm53vUbrQ", "name": "us-gaap:DebtInstrumentFaceAmount", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R85": { "role": "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails", "longName": "99940908 - Disclosure - Long-Term Debt - Aggregate Maturities of Long-Term Debt (Details)", "shortName": "Long-Term Debt - Aggregate Maturities of Long-Term Debt (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "85", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R86": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "longName": "99941001 - Disclosure - Accounts payable and accrued liabilities - Schedule of Accounts Payable and Accrued Liabilities (Details)", "shortName": "Accounts payable and accrued liabilities - Schedule of Accounts Payable and Accrued Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "86", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:AccountsPayableCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:EmployeeRelatedLiabilitiesCurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock", "us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R87": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "longName": "99941101 - Disclosure - Defined contribution and defined benefit retirement plans - Additional Information (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "87", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:DefinedContributionPlanCostRecognized", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:DefinedContributionPlanCostRecognized", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R88": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails", "longName": "99941102 - Disclosure - Defined contribution and defined benefit retirement plans - Schedule of Defined Benefit Plan Expected Future Payments (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Schedule of Defined Benefit Plan Expected Future Payments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "88", "firstAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_flDiJyJlx0eEbFlXE6ihkg", "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_flDiJyJlx0eEbFlXE6ihkg", "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R89": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "longName": "99941103 - Disclosure - Defined contribution and defined benefit retirement plans - Schedule of Funded Status (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Schedule of Funded Status (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "89", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_country_US_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_TLq6FjXF1EiRmrMNrKuhdg", "name": "us-gaap:DefinedBenefitPlanActuarialGainLoss", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R90": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "longName": "99941104 - Disclosure - Defined benefit pension plans - Components of Net Periodic Defined Benefit Pension Benefit Cost (Details)", "shortName": "Defined benefit pension plans - Components of Net Periodic Defined Benefit Pension Benefit Cost (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "90", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_country_US_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_TLq6FjXF1EiRmrMNrKuhdg", "name": "us-gaap:DefinedBenefitPlanInterestCost", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_country_US_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_TLq6FjXF1EiRmrMNrKuhdg", "name": "us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R91": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "longName": "99941105 - Disclosure - Defined contribution and defined benefit retirement plans - Schedule of Plans for which Accumulated Benefit Obligations Exceeds Plan Assets (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Schedule of Plans for which Accumulated Benefit Obligations Exceeds Plan Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "91", "firstAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_country_US_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_rS0LF4ziAEq_szmdfs8Zug", "name": "us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_country_US_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_rS0LF4ziAEq_szmdfs8Zug", "name": "us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R92": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "longName": "99941106 - Disclosure - Defined contribution and defined benefit retirement plans - Summary of Actuarial Assumptions Used to Benefit Obligations (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Summary of Actuarial Assumptions Used to Benefit Obligations (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "92", "firstAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_us-gaap_ForeignPlanMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_jXjh5fYs-Eiqf_OwqlbnGA", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_us-gaap_ForeignPlanMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_jXjh5fYs-Eiqf_OwqlbnGA", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R93": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails", "longName": "99941107 - Disclosure - Defined contribution and defined benefit retirement plans - Summary of Actuarial Assumptions Used to Determine Net Periodic Benefit Cost (Credit) (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Summary of Actuarial Assumptions Used to Determine Net Periodic Benefit Cost (Credit) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "93", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_country_US_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_TLq6FjXF1EiRmrMNrKuhdg", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RetirementPlanSponsorLocationAxis_country_US_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_TLq6FjXF1EiRmrMNrKuhdg", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R94": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails", "longName": "99941108 - Disclosure - Defined contribution and defined benefit retirement plans - Schedule of Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Loss) (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Schedule of Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Loss) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "94", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_EdeHHf95s0-vbVrSkZDk5w", "name": "us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_EdeHHf95s0-vbVrSkZDk5w", "name": "us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R95": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "longName": "99941109 - Disclosure - Defined contribution and defined benefit retirement plans - Composition of Pension Plan Assets (Details)", "shortName": "Defined contribution and defined benefit retirement plans - Composition of Pension Plan Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "95", "firstAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_flDiJyJlx0eEbFlXE6ihkg", "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock", "us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_39lFXn09SUiGYLR2f9nypQ", "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock", "us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R96": { "role": "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails", "longName": "99941110 - Disclosure - Defined contribution and defined benefit retirement plans- Schedule of Rollforward of Change in Fair Value of Level 3 Assets (Details)", "shortName": "Defined contribution and defined benefit retirement plans- Schedule of Rollforward of Change in Fair Value of Level 3 Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "96", "firstAnchor": { "contextRef": "As_Of_12_31_2024_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_YUQbnb_lDk6exzAq8b2a_g", "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_vhZR-RmWU0qW6xbn_Srjzg", "name": "vhi:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGainOnAssetsHeldAtEndOfYear", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R97": { "role": "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "longName": "99941201 - Disclosure - Disaggregation of sales - Schedule of Disaggregates of Net Sales of our Chemicals Segment (Details)", "shortName": "Disaggregation of sales - Schedule of Disaggregates of Net Sales of our Chemicals Segment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "97", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_srt_ConsolidationItemsAxis_us-gaap_OperatingSegmentsMember_srt_StatementScenarioAxis_vhi_PointOfOriginMember_us-gaap_StatementBusinessSegmentsAxis_vhi_ChemicalsMember_-ux1baRCNkCGJnebAe8VPg", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:DisaggregationOfRevenueTableTextBlock", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R98": { "role": "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail", "longName": "99941202 - Disclosure - Disaggregation of sales - Schedule of Disaggregates of Net Sales of our Component Products and Real Estate Management and Development Segments (Detail)", "shortName": "Disaggregation of sales - Schedule of Disaggregates of Net Sales of our Component Products and Real Estate Management and Development Segments (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "98", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_StatementBusinessSegmentsAxis_vhi_RealEstateManagementAndDevelopmentMember_us-gaap_TransactionTypeAxis_vhi_LandSalesMember_oudogcgI_kuv9ScDokVSlA", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R99": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails", "longName": "99941301 - Disclosure - Other income, net - Schedule of Components of Other Income (Details)", "shortName": "Other income, net - Schedule of Components of Other Income (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "99", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InterestAndDividendIncomeSecurities", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:InterestAndOtherIncomeTableTextBlock", "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:InterestAndDividendIncomeSecurities", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:InterestAndOtherIncomeTableTextBlock", "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R100": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "longName": "99941302 - Disclosure - Other income, net - Additional Information (Details)", "shortName": "Other income, net - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "100", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:InfrastructureDevelopmentCostReimbursed", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:InterestAndOtherIncomeTableTextBlock", "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2023_To_12_31_2023_srt_ConsolidatedEntitiesAxis_vhi_KronosMember_OKEAAdO4jk6jtXeeYCrQTQ", "name": "us-gaap:InsuranceRecoveries", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R101": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfComprehensiveProvisionForIncomeTaxesAllocationDetails", "longName": "99941401 - Disclosure - Income taxes - Components of Comprehensive Provision for Income Taxes Allocation (Details)", "shortName": "Income taxes - Components of Comprehensive Provision for Income Taxes Allocation (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "101", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R102": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "longName": "99941402 - Disclosure - Income taxes - Effective Income Tax Rate Reconciliation (Details)", "shortName": "Income taxes - Effective Income Tax Rate Reconciliation (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "102", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R103": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails", "longName": "99941403 - Disclosure - Income taxes - Component of Income Taxes Expenses (Details)", "shortName": "Income taxes - Component of Income Taxes Expenses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "103", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R104": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails", "longName": "99941404 - Disclosure - Income taxes - Comprehensive Provision for Income Tax (Details)", "shortName": "Income taxes - Comprehensive Provision for Income Tax (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "104", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeTaxExpenseBenefit", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R105": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails", "longName": "99941405 - Disclosure - Income taxes - Components of Net Deferred Tax Asset (Liability) (Details)", "shortName": "Income taxes - Components of Net Deferred Tax Asset (Liability) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "105", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "vhi:DeferredTaxAssetsLeaseAssets", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "vhi:DeferredTaxAssetsLeaseAssets", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R106": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "longName": "99941406 - Disclosure - Income taxes - Additional Information (Details)", "shortName": "Income taxes - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "106", "firstAnchor": { "contextRef": "As_Of_12_31_2024_r6bzoOdCtEuTyKWQO35aDA", "name": "vhi:DeferredTaxAssetNondeductiblePortionOfInterestCarryforwards", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "vhi:DeferredTaxAssetNondeductiblePortionOfInterestCarryforwards", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R107": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesChangesInUncertainTaxPositionsDetails", "longName": "99941407 - Disclosure - Income taxes - Changes in Uncertain Tax Positions (Details)", "shortName": "Income taxes - Changes in Uncertain Tax Positions (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "107", "firstAnchor": { "contextRef": "As_Of_12_31_2024_r6bzoOdCtEuTyKWQO35aDA", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2022_F2Hk5n7WI0mWzz2Qunygog", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R108": { "role": "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails", "longName": "99941408 - Disclosure - Income taxes - Net tax payments (Details)", "shortName": "Income taxes - Net tax payments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "108", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeTaxPaidFederalAfterRefundReceived", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:IncomeTaxPaidFederalAfterRefundReceived", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R109": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "longName": "99941501 - Disclosure - Noncontrolling interest in subsidiaries - Noncontrolling Interest in Net Assets of Subsidiaries (Details)", "shortName": "Noncontrolling interest in subsidiaries - Noncontrolling Interest in Net Assets of Subsidiaries (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "109", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:MinorityInterest", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_srt_ConsolidatedEntitiesAxis_vhi_KronosMember_oE4Ema0JfUKCiuvCIeirew", "name": "us-gaap:MinorityInterest", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "vhi:ScheduleOfNoncontrollingInterestInNetAssetsOfSubsidiariesTableTextBlock", "us-gaap:MinorityInterestDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R110": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "longName": "99941502 - Disclosure - Noncontrolling interest in subsidiaries - Schedule of Noncontrolling Interest in Net Income of Subsidiaries (Details)", "shortName": "Noncontrolling interest in subsidiaries - Schedule of Noncontrolling Interest in Net Income of Subsidiaries (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "110", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:NetIncomeLossAttributableToNoncontrollingInterest", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_srt_ConsolidatedEntitiesAxis_vhi_KronosMember_zd1RIihHo0e_9LSRgVwcvQ", "name": "us-gaap:NetIncomeLossAttributableToNoncontrollingInterest", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "vhi:ScheduleOfNoncontrollingInterestInNetIncomeLossOfSubsidiariesTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R111": { "role": "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails", "longName": "99941601 - Disclosure - Valhi Stockholders' Equity - Schedule of Common Stock Outstanding (Details)", "shortName": "Valhi Stockholders' Equity - Schedule of Common Stock Outstanding (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "111", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:CommonStockSharesIssued", "unitRef": "Unit_Standard_shares_YDBYrtjVB0mQtOtVOWqOzg", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "us-gaap:CommonStockSharesIssued", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2023_SXKJLZSWokmF71ZredHQ2g", "name": "us-gaap:CommonStockSharesIssued", "unitRef": "Unit_Standard_shares_YDBYrtjVB0mQtOtVOWqOzg", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfCommonStockOutstandingRollForwardTableTextBlock", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R112": { "role": "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "longName": "99941602 - Disclosure - Valhi Stockholders' Equity - Additional Information (Details)", "shortName": "Valhi Stockholders' Equity - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "112", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:TreasuryStockCommonShares", "unitRef": "Unit_Standard_shares_YDBYrtjVB0mQtOtVOWqOzg", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "us-gaap:TreasuryStockCommonShares", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:PercentageOfShareHeldBySubsidiaryOfParentConsideredToBeTreasuryStockForVotingPurpose", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R113": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "longName": "99941603 - Disclosure - Valhi Stockholders' equity - Accumulated Other Comprehensive Loss (Details)", "shortName": "Valhi Stockholders' equity - Accumulated Other Comprehensive Loss (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "113", "firstAnchor": { "contextRef": "As_Of_12_31_2024_r6bzoOdCtEuTyKWQO35aDA", "name": "us-gaap:StockholdersEquity", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R114": { "role": "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "longName": "99941701 - Disclosure - Related party transactions - Additional Information (Details)", "shortName": "Related party transactions - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "114", "firstAnchor": { "contextRef": "Duration_1_1_2024_To_12_31_2024_4oSCCnKhT0OjtwK-MkUWqg", "name": "us-gaap:ProceedsFromIssuanceOfUnsecuredDebt", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_us-gaap_RelatedPartyTransactionAxis_vhi_IntercorporateServicesAgreementsFeesMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_vhi_ContranMember_W2GkKO1mmUSCEkN-y_GvBQ", "name": "us-gaap:OperatingCostsAndExpenses", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R115": { "role": "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "longName": "99941702 - Disclosure - Related party transactions - Receivables from and Payables to Affiliates (Details)", "shortName": "Related party transactions - Receivables from and Payables to Affiliates (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "115", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:IncomeTaxesReceivable", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_vhi_ContranMember_p51BC_xxOUubKZi7zeifKQ", "name": "us-gaap:IncomeTaxesReceivable", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "vhi:ScheduleOfReceivablesFromPayablesToAffiliatesTableTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R116": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "longName": "99941801 - Disclosure - Commitments and contingencies - Lead Pigment Litigation-NL and Environmental Matters and Litigation - Additional Information (Details)", "shortName": "Commitments and contingencies - Lead Pigment Litigation-NL and Environmental Matters and Litigation - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "116", "firstAnchor": { "contextRef": "As_Of_12_31_2025_WoXHffEOpE-7OtGs3hw1bg", "name": "us-gaap:AccrualForEnvironmentalLossContingencies", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_EnvironmentalExitCostByPropertyAxis_vhi_OtherEnvironmentalCleanupMattersMember_794BadeQXE6lyWQy0PEvqQ", "name": "us-gaap:AccrualForEnvironmentalLossContingencies", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R117": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails", "longName": "99941802 - Disclosure - Commitments and contingencies - Changes in Accrued Environmental Remediation and Related Costs (Details)", "shortName": "Commitments and contingencies - Changes in Accrued Environmental Remediation and Related Costs (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "117", "firstAnchor": { "contextRef": "As_Of_12_31_2024_r6bzoOdCtEuTyKWQO35aDA", "name": "us-gaap:AccrualForEnvironmentalLossContingencies", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "td", "tr", "table", "us-gaap:ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "vhi:AccrualForEnvironmentalLossContingenciesProvisionForNewLossesAndIncreasesForRevisionInEstimatesChargedToExpense", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "unique": true } }, "R118": { "role": "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "longName": "99941803 - Disclosure - Commitments and contingencies - Other Litigation and Other Matters - Additional Information (Details)", "shortName": "Commitments and contingencies - Other Litigation and Other Matters - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "118", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_srt_MajorCustomersAxis_vhi_TopTenCustomersMember_us-gaap_ConcentrationRiskByBenchmarkAxis_us-gaap_SalesRevenueNetMember_us-gaap_ConcentrationRiskByTypeAxis_us-gaap_CustomerConcentrationRiskMember_us-gaap_StatementBusinessSegmentsAxis_vhi_ComponentProductsSegmentMember_W8lJzSH3GkCogef3bHnyfg", "name": "us-gaap:ConcentrationRiskPercentage1", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_srt_MajorCustomersAxis_vhi_TopTenCustomersMember_us-gaap_ConcentrationRiskByBenchmarkAxis_us-gaap_SalesRevenueNetMember_us-gaap_ConcentrationRiskByTypeAxis_us-gaap_CustomerConcentrationRiskMember_us-gaap_StatementBusinessSegmentsAxis_vhi_ComponentProductsSegmentMember_W8lJzSH3GkCogef3bHnyfg", "name": "us-gaap:ConcentrationRiskPercentage1", "unitRef": "Unit_Standard_pure_ShRSnQ0erkKydU4TkWjyYg", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R119": { "role": "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "longName": "99941901 - Disclosure - Fair value measurements and financial instruments - Financial Instruments not Carried at Fair Value (Details)", "shortName": "Fair value measurements and financial instruments - Financial Instruments not Carried at Fair Value (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "119", "firstAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_CarryingReportedAmountFairValueDisclosureMember_zebPGyRnq02u0ZUtuw0o0w", "name": "vhi:CashAndEquivalentsAndRestrictedCashAndEquivalentsCurrentAndNoncurrentFairValueDisclosure", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_CarryingReportedAmountFairValueDisclosureMember_zebPGyRnq02u0ZUtuw0o0w", "name": "vhi:CashAndEquivalentsAndRestrictedCashAndEquivalentsCurrentAndNoncurrentFairValueDisclosure", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "p", "td", "tr", "table", "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R120": { "role": "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "longName": "99941902 - Disclosure - Fair value measurements and financial instruments - Financial instruments recorded on a fair value (Details)", "shortName": "Fair value measurements and financial instruments - Financial instruments recorded on a fair value (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "120", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ForeignCurrencyTransactionGainBeforeTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_Ly3Yyva3wkaYzSeLyAoRNQ", "name": "us-gaap:ForeignCurrencyTransactionGainBeforeTax", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } }, "R121": { "role": "http://www.valhi.net/role/DisclosureRestructuringCostsDetails", "longName": "99942001 - Disclosure - Restructuring costs (Details)", "shortName": "Restructuring costs (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "121", "firstAnchor": { "contextRef": "Duration_10_1_2025_To_12_31_2025_w0Is074gsEyD3z5oOvH8OQ", "name": "us-gaap:RestructuringAndRelatedCostNumberOfPositionsEliminated", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_10_1_2025_To_12_31_2025_w0Is074gsEyD3z5oOvH8OQ", "name": "us-gaap:RestructuringAndRelatedCostNumberOfPositionsEliminated", "unitRef": "Unit_Standard_USD_w4G6YlmF3EeaBAqWT2405g", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "vhl-20251231x10k.htm", "first": true, "unique": true } } }, "tag": { "us-gaap_AccountingChangesAndErrorCorrectionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountingChangesAndErrorCorrectionsAbstract", "lang": { "en-us": { "role": { "label": "Recent accounting pronouncements" } } }, "auth_ref": [] }, "us-gaap_AccountingPoliciesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountingPoliciesAbstract", "lang": { "en-us": { "role": { "label": "Summary of significant accounting policies" } } }, "auth_ref": [] }, "us-gaap_AccountsAndOtherReceivablesNetCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsAndOtherReceivablesNetCurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 4.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accounts and Other Receivables, Net, Current", "terseLabel": "Accounts and other receivables, net", "totalLabel": "Total", "documentation": "Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer." } } }, "auth_ref": [] }, "us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "label": "Receivable Type [Axis]", "terseLabel": "Receivable Type", "documentation": "Information by type of receivable." } } }, "auth_ref": [ "r87", "r93" ] }, "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsPayableAndAccruedLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Payable and Accrued Liabilities, Current", "totalLabel": "Total", "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits." } } }, "auth_ref": [ "r73", "r74" ] }, "us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureAccountsPayableAndAccruedLiabilities" ], "lang": { "en-us": { "role": { "label": "Accounts Payable and Accrued Liabilities Disclosure [Text Block]", "terseLabel": "Accounts payable and accrued liabilities", "documentation": "The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period." } } }, "auth_ref": [ "r71", "r74", "r80", "r1854" ] }, "us-gaap_AccountsPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsPayableCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accounts Payable, Current", "terseLabel": "Accounts payable", "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r71", "r1410" ] }, "us-gaap_AccountsPayableCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsPayableCurrentAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Payable, Current [Abstract]", "terseLabel": "Accounts payable:" } } }, "auth_ref": [] }, "us-gaap_AccountsPayableTradeCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsPayableTradeCurrent", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Payable, Trade, Current", "terseLabel": "Contran trade items", "documentation": "Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r25", "r71" ] }, "us-gaap_AccountsReceivableGrossCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsReceivableGrossCurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails": { "parentTag": "us-gaap_AccountsAndOtherReceivablesNetCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, before Allowance for Credit Loss, Current", "terseLabel": "Trade Accounts receivable", "documentation": "Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current." } } }, "auth_ref": [ "r245", "r374", "r1291" ] }, "us-gaap_AccountsReceivableNetCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsReceivableNetCurrent", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, after Allowance for Credit Loss, Current", "terseLabel": "Contran trade items", "verboseLabel": "Contran - other", "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current." } } }, "auth_ref": [ "r1700" ] }, "us-gaap_AccountsReceivableNetCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsReceivableNetCurrentAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]", "terseLabel": "Trade accounts receivable:" } } }, "auth_ref": [] }, "us-gaap_AccretionExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccretionExpense", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Accretion Expense", "verboseLabel": "Accretion expense", "documentation": "Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations." } } }, "auth_ref": [ "r1331", "r1735" ] }, "us-gaap_AccrualForEnvironmentalLossContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccrualForEnvironmentalLossContingencies", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Accrual for Environmental Loss Contingencies", "periodEndLabel": "Balance at the end of the period", "periodStartLabel": "Balance at the beginning of the period", "terseLabel": "Accrual for reasonably estimable environmental remediation and related matters", "totalLabel": "Total", "documentation": "Total costs accrued as of the balance sheet date for environmental loss contingencies." } } }, "auth_ref": [ "r487", "r1330", "r1564", "r1565", "r1733", "r1738" ] }, "vhi_AccrualForEnvironmentalLossContingenciesGain": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AccrualForEnvironmentalLossContingenciesGain", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of income for release of environmental loss contingencies.", "label": "Accrual For Environmental Loss Contingencies, Gain", "terseLabel": "Aggregate income" } } }, "auth_ref": [] }, "us-gaap_AccrualForEnvironmentalLossContingenciesPayments1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccrualForEnvironmentalLossContingenciesPayments1", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails" ], "lang": { "en-us": { "role": { "label": "Accrual for Environmental Loss Contingencies, Payments", "negatedLabel": "Payments, net", "documentation": "Amount of cash outflow to settle environmental loss contingencies." } } }, "auth_ref": [ "r1668", "r1743" ] }, "vhi_AccrualForEnvironmentalLossContingenciesProvisionForNewLossesAndIncreasesForRevisionInEstimatesChargedToExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AccrualForEnvironmentalLossContingenciesProvisionForNewLossesAndIncreasesForRevisionInEstimatesChargedToExpense", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount added to the accrual and charged to expense for newly incurred environmental loss contingencies and revisions to existing environmental loss contingencies. These additions include remediation expense and interest accretion. These additions do not relate to changes in the environmental accrual related to a business acquisition or divestiture, to currency movements, or revisions in previously existing estimates not charged to expense.", "label": "Accrual For Environmental Loss Contingencies Provision For New Losses And Increases For Revision In Estimates Charged To Expense", "terseLabel": "Additions charged to expense, net" } } }, "auth_ref": [] }, "vhi_AccruedDevelopmentCostsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AccruedDevelopmentCostsCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Accrued development costs that are classified as current.", "label": "Accrued Development Costs, Current", "terseLabel": "Accrued development costs" } } }, "auth_ref": [] }, "vhi_AccruedDevelopmentCostsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AccruedDevelopmentCostsNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Accrued development costs noncurrent.", "label": "Accrued Development Costs Noncurrent", "terseLabel": "Accrued development costs" } } }, "auth_ref": [] }, "vhi_AccruedEnvironmentalLossContingenciesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AccruedEnvironmentalLossContingenciesAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails" ], "lang": { "en-us": { "role": { "documentation": "Accrued environmental loss contingencies.", "label": "Accrued Environmental Loss Contingencies [Abstract]", "terseLabel": "Amounts recognized in the Condensed Consolidated Balance Sheet at the end of the period:" } } }, "auth_ref": [] }, "us-gaap_AccruedEnvironmentalLossContingenciesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccruedEnvironmentalLossContingenciesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails": { "parentTag": "us-gaap_AccrualForEnvironmentalLossContingencies", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accrued Environmental Loss Contingencies, Current", "terseLabel": "Accrued environmental remediation and related costs", "verboseLabel": "Current liabilities", "documentation": "Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer." } } }, "auth_ref": [ "r74", "r1328", "r1730", "r1733", "r1738" ] }, "us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccruedEnvironmentalLossContingenciesNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails": { "parentTag": "us-gaap_AccrualForEnvironmentalLossContingencies", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesNoncurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accrued Environmental Loss Contingencies, Noncurrent", "terseLabel": "Accrued environmental remediation and related costs", "verboseLabel": "Noncurrent liabilities", "documentation": "Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer." } } }, "auth_ref": [ "r80", "r1730", "r1733", "r1738" ] }, "us-gaap_AccruedIncomeTaxesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccruedIncomeTaxesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accrued Income Taxes, Current", "terseLabel": "Income taxes", "documentation": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations." } } }, "auth_ref": [ "r74", "r149" ] }, "vhi_AccruedInterestReceivedInterestOnRestrictedCashNonoperating": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AccruedInterestReceivedInterestOnRestrictedCashNonoperating", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of accrued interest received on restricted cash treated as non-operating.", "label": "Accrued Interest Received, Interest On Restricted Cash, Nonoperating", "terseLabel": "Accrued interest received on restricted cash treated as non-operating" } } }, "auth_ref": [] }, "us-gaap_AccruedLiabilitiesAndOtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccruedLiabilitiesAndOtherLiabilities", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Accrued Liabilities and Other Liabilities", "terseLabel": "Other", "documentation": "Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other." } } }, "auth_ref": [] }, "us-gaap_AccruedLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccruedLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accrued Liabilities, Current", "terseLabel": "Accrued liabilities", "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r74" ] }, "us-gaap_AccruedLiabilitiesCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccruedLiabilitiesCurrentAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Accrued Liabilities, Current [Abstract]", "terseLabel": "Current accrued liabilities:" } } }, "auth_ref": [] }, "vhi_AccruedSalesDiscountsAndRebates": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AccruedSalesDiscountsAndRebates", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated sales discounts and rebates offered to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).", "label": "Accrued Sales Discounts And Rebates", "terseLabel": "Accrued sales discounts and rebates" } } }, "auth_ref": [] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDefinedBenefitPlansAdjustmentMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]", "terseLabel": "Accumulated Defined Benefit Plans Adjustment", "documentation": "Accumulated other comprehensive (income) loss related to defined benefit plans attributable to the parent." } } }, "auth_ref": [ "r4", "r5", "r20", "r27", "r99", "r1619", "r1620", "r1621" ] }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment", "terseLabel": "Less accumulated depreciation and amortization", "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services." } } }, "auth_ref": [ "r46", "r237", "r1072" ] }, "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]", "terseLabel": "Marketable Securities", "documentation": "Accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), attributable to parent." } } }, "auth_ref": [ "r252", "r253", "r254", "r263", "r264", "r1619" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "terseLabel": "Accumulated other comprehensive income (loss) (net of tax and noncontrolling interest):", "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": [ "r262", "r263", "r884", "r885", "r886", "r887", "r936", "r938", "r939", "r940", "r941", "r943" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax", "terseLabel": "Accumulated other comprehensive loss", "documentation": "Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source." } } }, "auth_ref": [ "r26", "r27", "r100", "r247", "r1066", "r1114", "r1117", "r1891" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Accumulated Other Comprehensive Income (Loss) [Table]", "terseLabel": "Accumulated Other Comprehensive Income Loss [Table]", "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r262", "r263", "r884", "r885", "r886", "r887", "r936", "r938", "r939", "r940", "r941", "r943" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "AOCI Attributable to Parent [Member]", "terseLabel": "Accumulated other comprehensive loss", "verboseLabel": "Total Accumulated Other Comprehensive Loss", "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r2", "r20", "r27", "r878", "r881", "r961", "r1110", "r1111", "r1619", "r1620", "r1621", "r1681", "r1682", "r1683", "r1684" ] }, "us-gaap_AccumulatedTranslationAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedTranslationAdjustmentMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Accumulated Foreign Currency Adjustment Attributable to Parent [Member]", "terseLabel": "Currency Translation", "documentation": "Accumulated other comprehensive income (loss) resulting from foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to the parent." } } }, "auth_ref": [ "r3", "r20", "r27", "r97", "r98", "r263", "r264", "r938", "r939", "r940", "r941", "r943", "r1619" ] }, "ecd_Additional402vDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Additional402vDisclosureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Additional 402(v) Disclosure [Text Block]", "terseLabel": "Additional 402(v) Disclosure" } } }, "auth_ref": [ "r1500" ] }, "us-gaap_AdditionalPaidInCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdditionalPaidInCapital", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Additional Paid in Capital", "terseLabel": "Additional paid-in capital", "documentation": "Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock." } } }, "auth_ref": [ "r88", "r1410", "r1980" ] }, "us-gaap_AdditionalPaidInCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdditionalPaidInCapitalMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "Additional Paid-in Capital [Member]", "terseLabel": "Additional paid-in capital", "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders." } } }, "auth_ref": [ "r1137", "r1681", "r1682", "r1683", "r1684", "r1892", "r1984" ] }, "ecd_AdjToCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment to Compensation Amount", "terseLabel": "Adjustment to Compensation, Amount" } } }, "auth_ref": [ "r1513" ] }, "ecd_AdjToCompAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToCompAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment to Compensation [Axis]", "terseLabel": "Adjustment to Compensation:" } } }, "auth_ref": [ "r1513" ] }, "ecd_AdjToNonPeoNeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToNonPeoNeoCompFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment to Non-PEO NEO Compensation Footnote [Text Block]", "terseLabel": "Adjustment to Non-PEO NEO Compensation Footnote" } } }, "auth_ref": [ "r1513" ] }, "ecd_AdjToPeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToPeoCompFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment To PEO Compensation, Footnote [Text Block]", "terseLabel": "Adjustment To PEO Compensation, Footnote" } } }, "auth_ref": [ "r1513" ] }, "us-gaap_AdvertisingExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdvertisingExpense", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Advertising Expense", "terseLabel": "Advertising costs", "documentation": "Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line." } } }, "auth_ref": [ "r708", "r1363" ] }, "vhi_AggregateGeneralAndLimitedInterestsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AggregateGeneralAndLimitedInterestsMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "documentation": "Aggregate general and limited interests.", "label": "Aggregate General And Limited Interests [Member]", "terseLabel": "Aggregate General And Limited Interests" } } }, "auth_ref": [] }, "ecd_AggtChngPnsnValInSummryCompstnTblForAplblYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtChngPnsnValInSummryCompstnTblForAplblYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]", "terseLabel": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table" } } }, "auth_ref": [ "r1558" ] }, "ecd_AggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtErrCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Erroneous Compensation Amount", "terseLabel": "Aggregate Erroneous Compensation Amount" } } }, "auth_ref": [ "r1471", "r1482", "r1492", "r1525" ] }, "ecd_AggtErrCompNotYetDeterminedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtErrCompNotYetDeterminedTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Erroneous Compensation Not Yet Determined [Text Block]", "terseLabel": "Aggregate Erroneous Compensation Not Yet Determined" } } }, "auth_ref": [ "r1474", "r1485", "r1495", "r1528" ] }, "ecd_AggtPnsnAdjsSvcCstMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtPnsnAdjsSvcCstMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Pension Adjustments Service Cost [Member]", "terseLabel": "Aggregate Pension Adjustments Service Cost" } } }, "auth_ref": [ "r1559" ] }, "ecd_AllAdjToCompMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllAdjToCompMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "All Adjustments to Compensation [Member]", "terseLabel": "All Adjustments to Compensation" } } }, "auth_ref": [ "r1513" ] }, "ecd_AllExecutiveCategoriesMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllExecutiveCategoriesMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "All Executive Categories [Member]", "terseLabel": "All Executive Categories" } } }, "auth_ref": [ "r1520" ] }, "ecd_AllIndividualsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllIndividualsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure", "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure", "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "All Individuals [Member]", "terseLabel": "All Individuals" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1520", "r1529", "r1533", "r1541" ] }, "ecd_AllTradingArrangementsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllTradingArrangementsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "All Trading Arrangements [Member]", "terseLabel": "All Trading Arrangements" } } }, "auth_ref": [ "r1539" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AllowanceForDoubtfulAccountsReceivableCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails": { "parentTag": "us-gaap_AccountsAndOtherReceivablesNetCurrent", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, Allowance for Credit Loss, Current", "negatedLabel": "Allowance for doubtful accounts", "documentation": "Amount of allowance for credit loss on accounts receivable, classified as current." } } }, "auth_ref": [ "r248", "r378", "r422" ] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AmendmentFlag", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Amendment Flag", "terseLabel": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "us-gaap_AmortizationOfDebtDiscountPremium": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AmortizationOfDebtDiscountPremium", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Amortization of Debt Discount (Premium)", "terseLabel": "Noncash interest expense", "documentation": "Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense." } } }, "auth_ref": [ "r11", "r112", "r519", "r1921" ] }, "us-gaap_AreaOfRealEstateProperty": { "xbrltype": "areaItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AreaOfRealEstateProperty", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Area of Real Estate Property", "terseLabel": "Area of real estate property", "documentation": "Area of a real estate property." } } }, "auth_ref": [] }, "vhi_AsiaAndOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AsiaAndOtherMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails" ], "lang": { "en-us": { "role": { "documentation": "Asia and other.", "label": "Asia and other", "terseLabel": "Asia and other" } } }, "auth_ref": [] }, "us-gaap_AssetImpairmentCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetImpairmentCharges", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Asset Impairment Charges", "terseLabel": "Asset impairment charges", "documentation": "Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill." } } }, "auth_ref": [ "r11", "r44", "r1420", "r1421" ] }, "us-gaap_AssetRetirementObligationsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetRetirementObligationsNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Asset Retirement Obligations, Noncurrent", "terseLabel": "Asset retirement obligations", "documentation": "Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees." } } }, "auth_ref": [ "r1728" ] }, "us-gaap_Assets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Assets", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Assets", "totalLabel": "Total assets", "documentation": "Amount of asset recognized for present right to economic benefit." } } }, "auth_ref": [ "r147", "r163", "r240", "r284", "r287", "r288", "r327", "r341", "r360", "r364", "r417", "r493", "r494", "r496", "r497", "r498", "r499", "r500", "r502", "r503", "r827", "r833", "r926", "r1051", "r1052", "r1061", "r1186", "r1316", "r1317", "r1338", "r1410", "r1433", "r1434", "r1449", "r1751", "r1752", "r1929" ] }, "us-gaap_AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsAbstract", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Assets [Abstract]", "terseLabel": "ASSETS" } } }, "auth_ref": [] }, "us-gaap_AssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsCurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Assets, Current", "terseLabel": "Current assets", "totalLabel": "Total current assets", "documentation": "Amount of asset recognized for present right to economic benefit, classified as current." } } }, "auth_ref": [ "r232", "r251", "r284", "r287", "r288", "r417", "r493", "r494", "r496", "r497", "r498", "r499", "r500", "r502", "r503", "r827", "r833", "r926", "r1410", "r1751", "r1752", "r1929" ] }, "us-gaap_AssetsCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsCurrentAbstract", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Assets, Current [Abstract]", "terseLabel": "Current assets:" } } }, "auth_ref": [] }, "us-gaap_AssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsNet", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Net Assets", "documentation": "Amount of net assets (liabilities)." } } }, "auth_ref": [ "r16" ] }, "us-gaap_AssetsNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsNoncurrentAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Assets, Noncurrent [Abstract]", "terseLabel": "Other assets:" } } }, "auth_ref": [] }, "vhi_AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "documentation": "Assets noncurrent excluding property plant and equipment net.", "label": "Assets Noncurrent Excluding Property Plant And Equipment Net", "totalLabel": "Total other assets" } } }, "auth_ref": [] }, "dei_AuditorFirmId": { "xbrltype": "nonemptySequenceNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorFirmId", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Firm ID", "documentation": "PCAOB issued Audit Firm Identifier" } } }, "auth_ref": [ "r1454", "r1455", "r1478" ] }, "dei_AuditorLocation": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorLocation", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Location" } } }, "auth_ref": [ "r1454", "r1455", "r1478" ] }, "dei_AuditorName": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorName", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Name" } } }, "auth_ref": [ "r1454", "r1455", "r1478" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleDebtSecuritiesAmortizedCostBasis", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale, Amortized Cost", "terseLabel": "Cost or amortized cost", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r383", "r428", "r1060" ] }, "ecd_AwardExrcPrice": { "xbrltype": "perShareItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardExrcPrice", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Exercise Price", "terseLabel": "Exercise Price" } } }, "auth_ref": [ "r1536" ] }, "ecd_AwardGrantDateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardGrantDateFairValue", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Grant Date Fair Value", "terseLabel": "Fair Value as of Grant Date" } } }, "auth_ref": [ "r1537" ] }, "ecd_AwardTmgDiscLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgDiscLineItems", "lang": { "en-us": { "role": { "label": "Award Timing Disclosures [Line Items]", "terseLabel": "Award Timing Disclosures" } } }, "auth_ref": [ "r1532" ] }, "ecd_AwardTmgHowMnpiCnsdrdTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgHowMnpiCnsdrdTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing, How MNPI Considered [Text Block]", "terseLabel": "Award Timing, How MNPI Considered" } } }, "auth_ref": [ "r1532" ] }, "ecd_AwardTmgMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMethodTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing Method [Text Block]", "terseLabel": "Award Timing Method" } } }, "auth_ref": [ "r1532" ] }, "ecd_AwardTmgMnpiCnsdrdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMnpiCnsdrdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing MNPI Considered [Flag]", "terseLabel": "Award Timing MNPI Considered" } } }, "auth_ref": [ "r1532" ] }, "ecd_AwardTmgMnpiDiscTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMnpiDiscTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing MNPI Disclosure [Text Block]", "terseLabel": "Award Timing MNPI Disclosure" } } }, "auth_ref": [ "r1532" ] }, "ecd_AwardTmgPredtrmndFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgPredtrmndFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing Predetermined [Flag]", "terseLabel": "Award Timing Predetermined" } } }, "auth_ref": [ "r1532" ] }, "us-gaap_AwardTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AwardTypeAxis", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Type [Axis]", "terseLabel": "Award Type", "documentation": "Information by type of award under share-based payment arrangement." } } }, "auth_ref": [ "r678", "r679", "r680", "r681", "r682", "r683", "r684", "r685", "r686", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703" ] }, "ecd_AwardUndrlygSecuritiesAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardUndrlygSecuritiesAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Underlying Securities Amount", "terseLabel": "Underlying Securities" } } }, "auth_ref": [ "r1535" ] }, "ecd_AwardsCloseToMnpiDiscIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardsCloseToMnpiDiscIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Awards Close in Time to MNPI Disclosures, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1534" ] }, "ecd_AwardsCloseToMnpiDiscTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardsCloseToMnpiDiscTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Awards Close in Time to MNPI Disclosures [Table]", "terseLabel": "Awards Close in Time to MNPI Disclosures" } } }, "auth_ref": [ "r1533" ] }, "ecd_AwardsCloseToMnpiDiscTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardsCloseToMnpiDiscTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Awards Close in Time to MNPI Disclosures [Table Text Block]", "terseLabel": "Awards Close in Time to MNPI Disclosures, Table" } } }, "auth_ref": [ "r1533" ] }, "country_BE": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2025", "localname": "BE", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "BELGIUM", "terseLabel": "Belgium" } } }, "auth_ref": [] }, "us-gaap_BalanceSheetLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BalanceSheetLocationAxis", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Statement of Financial Position Location, Balance [Axis]", "documentation": "Information by location in statement of financial position where disaggregated cumulative balance is reported." } } }, "auth_ref": [ "r468", "r836", "r839", "r840", "r841", "r842", "r861", "r862", "r863", "r864", "r865", "r866", "r867", "r925", "r1392", "r1393", "r1578", "r1948" ] }, "us-gaap_BalanceSheetLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BalanceSheetLocationDomain", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Statement of Financial Position Location, Balance [Domain]", "documentation": "Location in statement of financial position where disaggregated cumulative balance is reported." } } }, "auth_ref": [ "r468", "r836", "r839", "r840", "r841", "r842", "r861", "r862", "r863", "r864", "r865", "r866", "r867", "r925", "r1392", "r1393", "r1578", "r1948" ] }, "us-gaap_BaseRateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BaseRateMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Base Rate [Member]", "terseLabel": "Base rate", "documentation": "Minimum rate investor will accept." } } }, "auth_ref": [ "r1609", "r1749" ] }, "vhi_BasicManagementAndLandWellMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BasicManagementAndLandWellMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Basic management and LandWell.", "label": "Basic Management And Land Well [Member]", "terseLabel": "BMI/LandWell" } } }, "auth_ref": [] }, "vhi_BasicManagementIncAndLandwellMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BasicManagementIncAndLandwellMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to Basic Management Inc and LandWell.", "label": "Basic Management Inc And LandWell [Member]", "terseLabel": "BMI/LandWell" } } }, "auth_ref": [] }, "vhi_BasicManagementIncMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BasicManagementIncMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "documentation": "Basic management Inc.", "label": "Basic Management Inc [Member]", "terseLabel": "Basic Management Inc", "verboseLabel": "BMI" } } }, "auth_ref": [] }, "vhi_BasisOfPresentationAndSignificantAccountingPoliciesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BasisOfPresentationAndSignificantAccountingPoliciesLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Basis of presentation and significant accounting policies.", "label": "Basis Of Presentation And Significant Accounting Policies [Line Items]", "terseLabel": "Organization and basis of presentation" } } }, "auth_ref": [] }, "vhi_BasisOfPresentationAndSignificantAccountingPoliciesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BasisOfPresentationAndSignificantAccountingPoliciesTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Basis of presentation and significant accounting policies.", "label": "Basis Of Presentation And Significant Accounting Policies [Table]", "terseLabel": "Basis Of Presentation And Significant Accounting Policies [Table]" } } }, "auth_ref": [] }, "vhi_BelgianSubsidiaryRevolvingBorrowingsMaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BelgianSubsidiaryRevolvingBorrowingsMaximumMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Belgian subsidiary revolving borrowings maximum.", "label": "Belgian Subsidiary Revolving Borrowings Maximum [Member]", "terseLabel": "Belgian Subsidiary Revolving Borrowings Maximum" } } }, "auth_ref": [] }, "vhi_BelgiumAndUnitedKingdomMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BelgiumAndUnitedKingdomMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Belgium and United Kingdom.", "label": "Other." } } }, "auth_ref": [] }, "vhi_BondMarketPrice": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BondMarketPrice", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "documentation": "The market price or dollar value of a bond traded in open markets, reflecting any premium or discount to par value.", "label": "Bond Market Price", "terseLabel": "Estimated market price of the notes" } } }, "auth_ref": [] }, "vhi_BondParValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BondParValue", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "documentation": "The nominal value (par value) or dollar value of a bond paid to the holder at maturity.", "label": "Bond Par Value", "terseLabel": "Principal amount of debt instrument" } } }, "auth_ref": [] }, "us-gaap_BuildingsAndImprovementsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BuildingsAndImprovementsGross", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Buildings and Improvements, Gross", "terseLabel": "Buildings", "documentation": "Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing." } } }, "auth_ref": [ "r126" ] }, "us-gaap_BusinessAcquisitionAcquireeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionAcquireeDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination [Domain]", "documentation": "Business combination or series of individually immaterial business combinations." } } }, "auth_ref": [ "r452", "r458", "r459", "r460", "r461", "r462", "r762", "r763", "r764", "r765", "r766", "r767", "r768", "r769", "r770", "r771", "r772", "r773", "r774", "r775", "r776", "r777", "r778", "r779", "r780", "r785", "r786", "r787", "r788", "r789", "r790", "r791", "r792", "r793", "r794", "r795", "r796", "r798", "r799", "r800", "r801", "r802", "r805", "r806", "r807", "r808", "r809", "r810", "r811", "r812", "r813", "r814", "r815", "r816", "r817", "r818", "r820", "r821", "r822", "r1120", "r1355", "r1358", "r1872", "r1874", "r1876" ] }, "us-gaap_BusinessAcquisitionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination [Axis]", "documentation": "Information by business combination or series of individually immaterial business combinations." } } }, "auth_ref": [ "r452", "r458", "r459", "r460", "r461", "r462", "r762", "r763", "r764", "r765", "r766", "r767", "r768", "r769", "r770", "r771", "r772", "r773", "r774", "r775", "r776", "r777", "r778", "r779", "r780", "r785", "r786", "r787", "r788", "r789", "r790", "r791", "r792", "r793", "r794", "r795", "r796", "r798", "r799", "r800", "r801", "r802", "r805", "r806", "r807", "r808", "r809", "r810", "r811", "r812", "r813", "r814", "r815", "r816", "r817", "r818", "r820", "r821", "r822", "r1120", "r1355", "r1358", "r1872", "r1874", "r1876" ] }, "us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionPercentageOfVotingInterestsAcquired", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Voting Equity Interest Acquired, Percentage", "terseLabel": "Percentage acquired", "documentation": "Percentage of voting equity interest acquired in business combination." } } }, "auth_ref": [ "r764", "r1367", "r1370" ] }, "us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Goodwill, Expected Tax Deductible, Amount", "terseLabel": "Goodwill expected to be deductible for tax purposes", "documentation": "The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes." } } }, "auth_ref": [ "r814", "r818", "r1367", "r1372" ] }, "vhi_BusinessCombinationAdjustmentToWorkingCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BusinessCombinationAdjustmentToWorkingCapital", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationConsiderationTransferred1", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in working capital related to acquisition of joint venture interest.", "label": "Business Combination, Adjustment to Working capital", "negatedLabel": "Working capital adjustment" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationConsiderationTransferred1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationConsiderationTransferred1", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Consideration Transferred", "totalLabel": "Total fair value of consideration", "documentation": "Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer." } } }, "auth_ref": [ "r806", "r818", "r1367", "r1373" ] }, "us-gaap_BusinessCombinationConsiderationTransferredAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationConsiderationTransferredAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Consideration Transferred [Abstract]", "terseLabel": "Consideration:" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Consideration Transferred and Preacquisition Equity Interest in Acquiree", "totalLabel": "Total", "documentation": "Fair value at acquisition date of asset transferred, liability incurred, equity interest issued or issuable by acquirer, and equity interest in acquiree held by acquirer immediately before acquisition date in business combination achieved in stages. Includes, but is not limited to, instrument or interest issued or issuable by acquirer." } } }, "auth_ref": [ "r1367", "r1373", "r1878", "r1880" ] }, "us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationConsiderationTransferredLiabilitiesIncurred", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationConsiderationTransferred1", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Consideration Transferred, Liabilities Incurred", "verboseLabel": "Earn-out liability", "documentation": "Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination." } } }, "auth_ref": [ "r809", "r1367", "r1373", "r1379" ] }, "us-gaap_BusinessCombinationContingentConsiderationLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationContingentConsiderationLiability", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Contingent Consideration, Liability", "terseLabel": "Earn-out payment", "documentation": "Amount of liability recognized arising from contingent consideration in a business combination." } } }, "auth_ref": [ "r811", "r818", "r897", "r898", "r899", "r1367", "r1374" ] }, "us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationContingentConsiderationLiabilityNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Contingent Consideration, Liability, Noncurrent", "terseLabel": "Earn-out liability", "documentation": "Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r1879", "r1880" ] }, "us-gaap_BusinessCombinationDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactions" ], "lang": { "en-us": { "role": { "label": "Business Combination [Text Block]", "terseLabel": "Business combinations, dispositions and related transactions", "documentation": "The entire disclosure for business combination." } } }, "auth_ref": [ "r761", "r762", "r766", "r775", "r779", "r780", "r781", "r782", "r783", "r784", "r786", "r787", "r793", "r796", "r797", "r803", "r804", "r805", "r813", "r817", "r818", "r819", "r821", "r823", "r1367", "r1368", "r1369", "r1370", "r1374", "r1375", "r1376" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent", "terseLabel": "Cash and cash equivalents", "documentation": "Amount of cash and cash equivalent acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1875", "r1877" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired, Other Asset, Current", "terseLabel": "Other assets", "documentation": "Amount of asset acquired in business combination and recognized at acquisition date, classified as other and current." } } }, "auth_ref": [ "r1875", "r1877" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current", "terseLabel": "Prepaid expenses and other", "documentation": "Amount of prepaid expense and asset classified as other, acquired in business combination and recognized at acquisition date, classified as current." } } }, "auth_ref": [ "r1875", "r1877" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired, Receivable, Current", "terseLabel": "Accounts and other receivables, net", "documentation": "Amount of receivable acquired in business combination and recognized at acquisition date, classified as current. Includes, but is not limited to, receivable from customer for product and service." } } }, "auth_ref": [ "r1875", "r1877" ] }, "vhi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAndAccruedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAndAccruedLiabilities", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of liabilities incurred for goods and services received that are used in an entity's business and accrued liabilities assumed at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable and Accrued Liabilities", "negatedLabel": "Accounts payable and accrued liabilities" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Liability Assumed, Deferred Tax Liability", "negatedLabel": "Deferred tax liability", "documentation": "Amount of deferred tax liability assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1875", "r1877" ] }, "vhi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDefinedBenefitPlanAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDefinedBenefitPlanAsset", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of defined benefit plan asset acquired, at the acquisition date.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Defined Benefit Plan Asset", "terseLabel": "Net pension asset" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired, Inventory, Current", "terseLabel": "Inventories, net", "documentation": "Amount of inventory acquired in business combination and recognized at acquisition date, classified as current." } } }, "auth_ref": [ "r1367", "r1373", "r1875", "r1877" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less)", "totalLabel": "Total net identifiable assets acquired", "documentation": "Amount of asset acquired in excess of (less than) liability assumed in business combination and recognized at acquisition date. Excludes goodwill." } } }, "auth_ref": [ "r1367", "r1373", "r1875", "r1877" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Liability Assumed, Other Liability, Noncurrent", "negatedLabel": "Other noncurrent liabilities", "documentation": "Amount of liability assumed in business combination and recognized at acquisition date, classified as other and noncurrent." } } }, "auth_ref": [ "r1875", "r1877" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment", "terseLabel": "Property and equipment", "documentation": "Amount of property, plant, and equipment acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1367", "r1373", "r1875", "r1877" ] }, "vhi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of cash restricted as to withdrawal or usage, at the acquisition date. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Restricted Cash", "terseLabel": "Restricted cash" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill", "totalLabel": "Total", "documentation": "Amount of asset acquired in excess of (less than) liability assumed plus goodwill in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1875", "r1877" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill [Abstract]", "terseLabel": "Allocation of purchase price to identifiable assets acquired and liabilities assumed:" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Achieved in Stages, Preacquisition Equity Interest in Acquiree, Fair Value", "verboseLabel": "Fair value of investment in TiO2 manufacturing joint venture", "documentation": "Fair value at acquisition date of equity interest in acquiree held by acquirer immediately before acquisition date in business combination achieved in stages." } } }, "auth_ref": [ "r771", "r780", "r1367", "r1373" ] }, "us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Achieved in Stages, Preacquisition Equity Interest in Acquiree, Percentage", "terseLabel": "Percentage held through wholly-owned subsidiary", "documentation": "Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination." } } }, "auth_ref": [ "r1366", "r1367", "r1370", "r1378", "r1872", "r1873" ] }, "vhi_BusinessCombinationsDiscontinuedOperationsAndRelatedTransactionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BusinessCombinationsDiscontinuedOperationsAndRelatedTransactionsLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combinations discontinued operations and related transactions.", "label": "Business Combinations Discontinued Operations And Related Transactions [Line Items]", "terseLabel": "Business combinations, dispositions and related transactions" } } }, "auth_ref": [] }, "vhi_BusinessCombinationsDiscontinuedOperationsAndRelatedTransactionsTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "BusinessCombinationsDiscontinuedOperationsAndRelatedTransactionsTable", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combinations discontinued operations and related transactions.", "label": "Business Combinations Discontinued Operations And Related Transactions [Table]", "terseLabel": "Business Combinations Discontinued Operations And Related Transactions [Table]" } } }, "auth_ref": [] }, "country_CA": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2025", "localname": "CA", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "CANADA", "terseLabel": "Canada" } } }, "auth_ref": [] }, "vhi_CALeadPaintLitigationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CALeadPaintLitigationMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "California lead paint litigation.", "label": "C A Lead Paint Litigation [Member]", "terseLabel": "C A Lead Paint Litigation" } } }, "auth_ref": [] }, "us-gaap_CapitalExpendituresIncurredButNotYetPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalExpendituresIncurredButNotYetPaid", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Capital Expenditures Incurred but Not yet Paid", "terseLabel": "Change in accruals for capital expenditures", "documentation": "Future cash outflow to pay for purchases of fixed assets that have occurred." } } }, "auth_ref": [ "r36", "r37", "r38" ] }, "us-gaap_CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Project [Axis]", "documentation": "Information by project." } } }, "auth_ref": [ "r1008", "r1043", "r1938" ] }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CarryingReportedAmountFairValueDisclosureMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Reported Value Measurement [Member]", "terseLabel": "Reported Value Measurement", "documentation": "Measured as reported on the statement of financial position (balance sheet)." } } }, "auth_ref": [ "r921", "r922", "r924", "r1286", "r1911" ] }, "vhi_CashAndCashEquivalentsAndRestrictedCashAndCashEquivalentsOfBusinessAtTimeOfDeconsolidation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CashAndCashEquivalentsAndRestrictedCashAndCashEquivalentsOfBusinessAtTimeOfDeconsolidation", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Cash and cash equivalents and restricted cash and cash equivalents of business at time of deconsolidation.", "label": "Cash And Cash Equivalents And Restricted Cash And Cash Equivalents Of Business At Time Of Deconsolidation", "negatedLabel": "Cash, cash equivalents and restricted cash of BWC" } } }, "auth_ref": [] }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Cash and Cash Equivalent", "terseLabel": "Cash and cash equivalents", "documentation": "Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r33", "r235", "r1289" ] }, "us-gaap_CashAndCashEquivalentsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Cash and Cash Equivalents, Policy [Policy Text Block]", "terseLabel": "Cash and cash equivalents", "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value." } } }, "auth_ref": [ "r34" ] }, "us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]", "terseLabel": "Restricted cash and cash equivalents", "documentation": "Entity's cash and cash equivalents accounting policy with respect to restricted balances. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits." } } }, "auth_ref": [ "r34", "r145" ] }, "vhi_CashAndEquivalentsAndRestrictedCashAndEquivalentsCurrentAndNoncurrentFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CashAndEquivalentsAndRestrictedCashAndEquivalentsCurrentAndNoncurrentFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails" ], "lang": { "en-us": { "role": { "documentation": "The fair value of cash and cash equivalent items, current restricted cash and equivalent items and noncurrent restricted cash and equivalent items. This element is for unclassified presentations, so both current and noncurrent components are included.", "label": "Cash And Equivalents And Restricted Cash And Equivalents Current And Noncurrent Fair Value Disclosure", "terseLabel": "Cash, cash equivalents and restricted cash equivalents" } } }, "auth_ref": [] }, "vhi_CashAndOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CashAndOtherMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Cash and other.", "label": "Cash and other" } } }, "auth_ref": [] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation", "periodEndLabel": "Balance at end of year", "periodStartLabel": "Balance at beginning of year", "documentation": "Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r33", "r120", "r281" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation", "totalLabel": "Operating, investing and financing activities", "documentation": "Amount, excluding effect from change in exchange rate, of increase (decrease) in cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r1", "r120" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation [Abstract]", "terseLabel": "Cash, cash equivalents and restricted cash and cash equivalents - net change from:" } } }, "auth_ref": [] }, "vhi_CashDistributedToBmi": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CashDistributedToBmi", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Cash distributed to BMI.", "label": "Cash Distributed To BMI", "terseLabel": "Cash distributed" } } }, "auth_ref": [] }, "vhi_CashPaidForAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CashPaidForAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Cash paid for.", "label": "Cash Paid For [Abstract]", "terseLabel": "Cash paid for:" } } }, "auth_ref": [] }, "ecd_ChangedPeerGroupFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ChangedPeerGroupFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Changed Peer Group, Footnote [Text Block]", "terseLabel": "Changed Peer Group, Footnote" } } }, "auth_ref": [ "r1511" ] }, "vhi_ChangesInMarketValueOfCommonStockHeldBySubsidiaries": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ChangesInMarketValueOfCommonStockHeldBySubsidiaries", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails" ], "lang": { "en-us": { "role": { "documentation": "Changes in market value of common stock held by subsidiaries.", "label": "Changes In Market Value Of Common Stock Held By Subsidiaries", "terseLabel": "Changes in market value of Valhi common stock held by subsidiaries" } } }, "auth_ref": [] }, "vhi_ChemicalsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ChemicalsMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Chemicals.", "label": "Chemicals", "terseLabel": "Chemicals" } } }, "auth_ref": [] }, "ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]", "terseLabel": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year" } } }, "auth_ref": [ "r1508" ] }, "ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]", "terseLabel": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested" } } }, "auth_ref": [ "r1506" ] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CityAreaCode", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "City Area Code", "terseLabel": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "vhi_CityOfHendersonMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CityOfHendersonMember", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "City of Henderson.", "label": "City Of Henderson [Member]", "terseLabel": "City Of Henderson" } } }, "auth_ref": [] }, "vhi_CityOfHendersonRedevelopmentAgencyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CityOfHendersonRedevelopmentAgencyMember", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "City of Henderson redevelopment agency.", "label": "City of Henderson Redevelopment Agency" } } }, "auth_ref": [] }, "vhi_ClassACommonMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ClassACommonMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Class A Common.", "label": "Class A Common [Member]", "terseLabel": "Class A" } } }, "auth_ref": [] }, "us-gaap_ClassOfStockDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ClassOfStockDomain", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Class of Stock [Domain]", "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock." } } }, "auth_ref": [ "r176", "r242", "r243", "r244", "r284", "r288", "r320", "r321", "r323", "r325", "r329", "r330", "r417", "r493", "r496", "r497", "r498", "r502", "r503", "r528", "r529", "r531", "r532", "r534", "r537", "r540", "r541", "r544", "r547", "r554", "r926", "r1125", "r1126", "r1127", "r1128", "r1137", "r1139", "r1140", "r1142", "r1143", "r1144", "r1145", "r1146", "r1147", "r1148", "r1149", "r1150", "r1173", "r1194", "r1218", "r1258", "r1259", "r1260", "r1261", "r1262", "r1563", "r1674", "r1676", "r1685" ] }, "ecd_CoSelectedMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CoSelectedMeasureAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Company Selected Measure Amount", "terseLabel": "Company Selected Measure Amount" } } }, "auth_ref": [ "r1512" ] }, "ecd_CoSelectedMeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CoSelectedMeasureName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Company Selected Measure Name", "terseLabel": "Company Selected Measure Name" } } }, "auth_ref": [ "r1512" ] }, "us-gaap_CollateralAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralAxis", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Collateral Held [Axis]", "documentation": "Information by category of collateral or no collateral, from lender's perspective." } } }, "auth_ref": [ "r284", "r286", "r1322", "r1323", "r1324", "r1325", "r1422", "r1423" ] }, "us-gaap_CollateralDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralDomain", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Collateral Held [Domain]", "documentation": "Category of collateral or no collateral, from lender's perspective." } } }, "auth_ref": [ "r284", "r286", "r1322", "r1323", "r1324", "r1325", "r1422", "r1423" ] }, "us-gaap_CollateralPledgedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralPledgedMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Collateral Pledged [Member]", "documentation": "Pledge of specific property to serve as protection against default." } } }, "auth_ref": [ "r284", "r286" ] }, "vhi_CombinedInformationTechnologyDataRecoveryProgramMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CombinedInformationTechnologyDataRecoveryProgramMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Combined information technology data recovery program.", "label": "Combined Information Technology Data Recovery Program" } } }, "auth_ref": [] }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommitmentsAndContingenciesDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Commitments and contingencies" } } }, "auth_ref": [] }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingencies" ], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies Disclosure [Text Block]", "terseLabel": "Commitments and contingencies", "documentation": "The entire disclosure for commitments and contingencies." } } }, "auth_ref": [ "r130", "r483", "r484", "r1272", "r1724", "r1737" ] }, "vhi_CommitmentsAndContingentLiabilitiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CommitmentsAndContingentLiabilitiesLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Commitments and contingent liabilities.", "label": "Commitments And Contingent Liabilities [Line Items]", "terseLabel": "Commitments and contingencies" } } }, "auth_ref": [] }, "vhi_CommitmentsAndContingentLiabilitiesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CommitmentsAndContingentLiabilitiesTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Commitments and contingent liabilities.", "label": "Commitments And Contingent Liabilities [Table]", "terseLabel": "Commitments And Contingent Liabilities [Table]" } } }, "auth_ref": [] }, "us-gaap_CommonStockDividendsPerShareCashPaid": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockDividendsPerShareCashPaid", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquityParenthetical" ], "lang": { "en-us": { "role": { "label": "Common Stock, Dividends, Per Share, Cash Paid", "terseLabel": "Cash dividends per share", "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding." } } }, "auth_ref": [ "r135" ] }, "us-gaap_CommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Common Stock [Member]", "terseLabel": "Common stock", "documentation": "Stock that is subordinate to all other stock of the issuer." } } }, "auth_ref": [ "r1436", "r1437", "r1438", "r1440", "r1441", "r1442", "r1443", "r1681", "r1682", "r1684", "r1892", "r1979", "r1984" ] }, "us-gaap_CommonStockParOrStatedValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockParOrStatedValuePerShare", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Common Stock, Par or Stated Value Per Share", "terseLabel": "Common stock, par value", "documentation": "Face amount or stated value per share of common stock." } } }, "auth_ref": [ "r86" ] }, "us-gaap_CommonStockSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesAuthorized", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Common Stock, Shares Authorized", "terseLabel": "Common stock, shares authorized", "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws." } } }, "auth_ref": [ "r86", "r1173" ] }, "us-gaap_CommonStockSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesIssued", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Common Stock, Shares, Issued", "terseLabel": "Common stock, shares issued", "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury." } } }, "auth_ref": [ "r86" ] }, "us-gaap_CommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesOutstanding", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Common Stock, Shares, Outstanding", "terseLabel": "Common stock, shares outstanding", "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation." } } }, "auth_ref": [ "r21", "r86", "r1173", "r1192", "r1984", "r1985" ] }, "us-gaap_CommonStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockValue", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Common Stock, Value, Issued", "terseLabel": "Common stock, $.01 par value; 50.0 million shares authorized; 29.6 million shares issued and outstanding", "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity." } } }, "auth_ref": [ "r86", "r529", "r536", "r1065", "r1410" ] }, "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsCoSelectedMeasureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Company Selected Measure [Text Block]", "terseLabel": "Compensation Actually Paid vs. Company Selected Measure" } } }, "auth_ref": [ "r1517" ] }, "ecd_CompActuallyPaidVsNetIncomeTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsNetIncomeTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Net Income [Text Block]", "terseLabel": "Compensation Actually Paid vs. Net Income" } } }, "auth_ref": [ "r1516" ] }, "ecd_CompActuallyPaidVsOtherMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsOtherMeasureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Other Measure [Text Block]", "terseLabel": "Compensation Actually Paid vs. Other Measure" } } }, "auth_ref": [ "r1518" ] }, "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsTotalShareholderRtnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Total Shareholder Return [Text Block]", "terseLabel": "Compensation Actually Paid vs. Total Shareholder Return" } } }, "auth_ref": [ "r1515" ] }, "vhi_CompXMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CompXMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "CompX.", "label": "Comp X", "terseLabel": "CompX", "verboseLabel": "CompX International" } } }, "auth_ref": [] }, "us-gaap_CompensationAndRetirementDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CompensationAndRetirementDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Defined contribution and defined benefit retirement plans" } } }, "auth_ref": [] }, "vhi_ComponentProductsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ComponentProductsMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail", "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails" ], "lang": { "en-us": { "role": { "documentation": "Component products.", "label": "Component Products [Member]", "terseLabel": "Component products" } } }, "auth_ref": [] }, "vhi_ComponentProductsSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ComponentProductsSegmentMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Components products segment member.", "label": "Component Products Segment" } } }, "auth_ref": [] }, "us-gaap_ComponentsOfDeferredTaxAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComponentsOfDeferredTaxAssetsAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Components of Deferred Tax Assets [Abstract]", "terseLabel": "Tax effect of temporary differences related to:" } } }, "auth_ref": [] }, "us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComponentsOfDeferredTaxLiabilitiesAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Components of Deferred Tax Liabilities [Abstract]", "terseLabel": "Tax effect of temporary differences related to:" } } }, "auth_ref": [] }, "us-gaap_ComprehensiveIncomeNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComprehensiveIncomeNetOfTax", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent", "totalLabel": "Comprehensive income (loss) attributable to Valhi stockholders", "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r28", "r258", "r260", "r268", "r1049", "r1081", "r1083" ] }, "us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest", "terseLabel": "Comprehensive income attributable to noncontrolling interest", "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r8", "r62", "r67", "r258", "r260", "r267", "r1048", "r1081", "r1082" ] }, "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest", "totalLabel": "Comprehensive income", "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r67", "r143", "r258", "r260", "r266", "r1047", "r1081" ] }, "us-gaap_ConcentrationRiskBenchmarkDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskBenchmarkDomain", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Benchmark [Domain]", "documentation": "The denominator in a calculation of a disclosed concentration risk percentage." } } }, "auth_ref": [ "r332", "r371", "r1121", "r1122", "r1271", "r1687", "r1688", "r1689", "r1690", "r1691" ] }, "us-gaap_ConcentrationRiskByBenchmarkAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskByBenchmarkAxis", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Benchmark [Axis]", "documentation": "Information by benchmark of concentration risk." } } }, "auth_ref": [ "r332", "r371", "r1121", "r1122", "r1271", "r1687", "r1688", "r1689", "r1690", "r1691" ] }, "us-gaap_ConcentrationRiskByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskByTypeAxis", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Type [Axis]", "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender." } } }, "auth_ref": [ "r332", "r371", "r1121", "r1122", "r1271", "r1687", "r1688", "r1689", "r1690", "r1691" ] }, "us-gaap_ConcentrationRiskPercentage1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskPercentage1", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Concentration Risk, Percentage", "terseLabel": "Concentration risk percentage", "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division." } } }, "auth_ref": [ "r332", "r371", "r1687", "r1688", "r1689", "r1690", "r1691" ] }, "us-gaap_ConcentrationRiskTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskTypeDomain", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Type [Domain]", "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration." } } }, "auth_ref": [ "r332", "r371", "r1121", "r1122", "r1271", "r1687", "r1688", "r1689", "r1690", "r1691" ] }, "srt_ConsolidatedEntitiesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidatedEntitiesAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Consolidated Entities [Axis]", "terseLabel": "Consolidated Entities", "documentation": "Information by consolidated entity or group of entities." } } }, "auth_ref": [ "r178", "r198", "r285", "r296", "r827", "r828", "r832", "r833", "r834", "r972", "r1055", "r1277", "r1597", "r1600", "r1601", "r1750", "r1753", "r1754" ] }, "srt_ConsolidatedEntitiesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidatedEntitiesDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Consolidated Entities [Domain]", "terseLabel": "Consolidated Entities", "documentation": "Entity or group of entities consolidated into reporting entity." } } }, "auth_ref": [ "r178", "r198", "r285", "r296", "r827", "r828", "r832", "r833", "r834", "r972", "r1055", "r1277", "r1597", "r1600", "r1601", "r1750", "r1753", "r1754" ] }, "srt_ConsolidationItemsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidationItemsAxis", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "Consolidation Items [Axis]", "documentation": "Information by components, eliminations, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments." } } }, "auth_ref": [ "r161", "r178", "r208", "r209", "r210", "r211", "r212", "r213", "r214", "r215", "r216", "r284", "r285", "r292", "r296", "r327", "r343", "r358", "r359", "r360", "r361", "r362", "r364", "r365", "r366", "r493", "r494", "r495", "r496", "r498", "r499", "r500", "r501", "r502", "r1055", "r1316", "r1317", "r1598", "r1599", "r1751", "r1752" ] }, "srt_ConsolidationItemsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidationItemsDomain", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "Consolidation Items [Domain]", "documentation": "Components, elimination, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments." } } }, "auth_ref": [ "r161", "r178", "r208", "r209", "r210", "r211", "r212", "r213", "r214", "r215", "r216", "r284", "r285", "r292", "r296", "r327", "r343", "r358", "r359", "r360", "r361", "r362", "r364", "r365", "r366", "r493", "r494", "r495", "r496", "r498", "r499", "r500", "r501", "r502", "r1055", "r1316", "r1317", "r1598", "r1599", "r1751", "r1752" ] }, "us-gaap_ConsolidationPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConsolidationPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Consolidation, Policy [Policy Text Block]", "terseLabel": "Principles of consolidation", "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary." } } }, "auth_ref": [ "r63", "r1305" ] }, "us-gaap_ConstructionInProgressGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConstructionInProgressGross", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Construction in Progress, Gross", "terseLabel": "Construction in progress", "documentation": "Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service." } } }, "auth_ref": [ "r126" ] }, "us-gaap_ContractWithCustomerLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ContractWithCustomerLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Contract with Customer, Liability, Current", "terseLabel": "Deferred income", "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current." } } }, "auth_ref": [ "r556", "r557", "r559", "r570" ] }, "us-gaap_ContractWithCustomerLiabilityNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ContractWithCustomerLiabilityNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Contract with Customer, Liability, Noncurrent", "terseLabel": "Deferred income", "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent." } } }, "auth_ref": [ "r556", "r557", "r559", "r570" ] }, "vhi_ContranAndOtherAffiliatesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ContranAndOtherAffiliatesMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Contran and other affiliates.", "label": "Contran and Other Affiliates" } } }, "auth_ref": [] }, "vhi_ContranCreditFacilityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ContranCreditFacilityMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Contran credit facility.", "label": "Contran Credit Facility", "terseLabel": "Contran Credit Facility" } } }, "auth_ref": [] }, "vhi_ContranMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ContranMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "documentation": "Contran.", "label": "Contran", "terseLabel": "Contran" } } }, "auth_ref": [] }, "vhi_CorporateTaxPurposesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CorporateTaxPurposesMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Corporate tax purposes.", "label": "Corporate Tax Purposes", "terseLabel": "Corporate Tax Purposes" } } }, "auth_ref": [] }, "us-gaap_CostOfGoodsAndServicesSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CostOfGoodsAndServicesSold", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_GrossProfit", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails" ], "lang": { "en-us": { "role": { "label": "Cost of Product and Service Sold", "terseLabel": "Cost of sales", "documentation": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities." } } }, "auth_ref": [ "r105", "r106", "r1007", "r1300", "r1304", "r1384", "r1661" ] }, "us-gaap_CostOfSalesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CostOfSalesMember", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Cost of Sales [Member]", "terseLabel": "Cost of sale", "documentation": "Primary financial statement caption encompassing cost of sales." } } }, "auth_ref": [ "r1393" ] }, "us-gaap_CostsAndExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CostsAndExpenses", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 1.0 }, "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails": { "parentTag": "us-gaap_ProfitLoss", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails" ], "lang": { "en-us": { "role": { "label": "Costs and Expenses", "totalLabel": "Total costs and other expense", "documentation": "Total costs of sales and operating expenses for the period." } } }, "auth_ref": [ "r115" ] }, "us-gaap_CostsAndExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CostsAndExpensesAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Costs and Expenses [Abstract]", "terseLabel": "Cost and other expense (income):" } } }, "auth_ref": [] }, "srt_CounterpartyNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CounterpartyNameAxis", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Counterparty Name [Axis]", "documentation": "Information by name of counterparty. A counterparty is the other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution." } } }, "auth_ref": [ "r217", "r218", "r284", "r293", "r294", "r507", "r542", "r970", "r989", "r1059", "r1297", "r1298", "r1299", "r1610", "r1611", "r1612", "r1613", "r1614", "r1615", "r1616", "r1617", "r1618", "r1885", "r1887", "r1888", "r1889" ] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "label": "Document and Entity Information", "documentation": "Cover page." } } }, "auth_ref": [] }, "us-gaap_CreditFacilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditFacilityAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Credit Facility [Axis]", "terseLabel": "Credit Facility", "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing." } } }, "auth_ref": [ "r492", "r1747" ] }, "us-gaap_CreditFacilityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditFacilityDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Credit Facility [Domain]", "terseLabel": "Credit Facility", "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing." } } }, "auth_ref": [ "r492", "r1747" ] }, "vhi_CurrentAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CurrentAssetsMember", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Current assets.", "label": "Current Assets", "terseLabel": "Current assets" } } }, "auth_ref": [] }, "us-gaap_CurrentFederalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentFederalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Current Federal Tax Expense (Benefit)", "terseLabel": "U.S. federal", "documentation": "Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1579", "r1672", "r1678", "r1866" ] }, "dei_CurrentFiscalYearEndDate": { "xbrltype": "gMonthDayItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CurrentFiscalYearEndDate", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Current Fiscal Year End Date", "terseLabel": "Current Fiscal Year End Date", "documentation": "End date of current fiscal year in the format --MM-DD." } } }, "auth_ref": [] }, "us-gaap_CurrentForeignTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentForeignTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Current Foreign Tax Expense (Benefit)", "terseLabel": "Non-U.S.", "documentation": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r1579", "r1672", "r1678" ] }, "us-gaap_CurrentIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Current Income Tax Expense (Benefit)", "totalLabel": "Total", "documentation": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations." } } }, "auth_ref": [ "r744", "r1672", "r1678" ] }, "us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Current Income Tax Expense (Benefit), Continuing Operations [Abstract]", "terseLabel": "Currently payable:" } } }, "auth_ref": [] }, "vhi_CurrentIncomeTaxExpensePaymentPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CurrentIncomeTaxExpensePaymentPeriod", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Current income tax expense payment period.", "label": "Current Income Tax Expense Payment Period", "terseLabel": "Income tax liability payable period" } } }, "auth_ref": [] }, "vhi_CurrentIncomeTaxExpensesBenefitSection987FinalRegulation2024": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "CurrentIncomeTaxExpensesBenefitSection987FinalRegulation2024", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the current income tax expense recognized during the reporting period as a result of amortization of pretransition currency translation gains under the 2024 Final Regulations issued pursuant to Section 987 of the Internal Revenue Code.", "label": "Current Income Tax Expenses (Benefit), Section 987 Final Regulation 2024", "terseLabel": "Current tax expense" } } }, "auth_ref": [] }, "us-gaap_CurrentStateAndLocalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentStateAndLocalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Current State and Local Tax Expense (Benefit)", "terseLabel": "State", "documentation": "Amount of current state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1579", "r1672", "r1678", "r1866" ] }, "us-gaap_CustomerConcentrationRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CustomerConcentrationRiskMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Customer Concentration Risk [Member]", "documentation": "Reflects the percentage that revenues in the period from one or more significant customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer." } } }, "auth_ref": [ "r371", "r1688" ] }, "cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]" } } }, "auth_ref": [ "r1463", "r1552" ] }, "cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskBoardOfDirectorsOversightTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Board of Directors Oversight [Text Block]" } } }, "auth_ref": [ "r1463", "r1552" ] }, "cyd_CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Expertise of Management Responsible [Text Block]" } } }, "auth_ref": [ "r1465", "r1554" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible [Flag]" } } }, "auth_ref": [ "r1465", "r1554" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]" } } }, "auth_ref": [ "r1467", "r1556" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible [Text Block]" } } }, "auth_ref": [ "r1465", "r1554" ] }, "cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]" } } }, "auth_ref": [ "r1458", "r1547" ] }, "cyd_CybersecurityRiskManagementProcessesIntegratedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesIntegratedFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes Integrated [Flag]" } } }, "auth_ref": [ "r1459", "r1548" ] }, "cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesIntegratedTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes Integrated [Text Block]" } } }, "auth_ref": [ "r1459", "r1548" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceAbstract", "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Abstract]" } } }, "auth_ref": [ "r1457", "r1546" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceLineItems", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Line Items]" } } }, "auth_ref": [ "r1457", "r1546" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceTable", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Table]" } } }, "auth_ref": [ "r1457", "r1546" ] }, "cyd_CybersecurityRiskManagementThirdPartyEngagedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementThirdPartyEngagedFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Third Party Engaged [Flag]" } } }, "auth_ref": [ "r1460", "r1549" ] }, "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]" } } }, "auth_ref": [ "r1462", "r1551" ] }, "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]" } } }, "auth_ref": [ "r1462", "r1551" ] }, "cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]" } } }, "auth_ref": [ "r1463", "r1552" ] }, "cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]" } } }, "auth_ref": [ "r1466", "r1555" ] }, "cyd_CybersecurityRiskRoleOfManagementTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskRoleOfManagementTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Role of Management [Text Block]" } } }, "auth_ref": [ "r1464", "r1553" ] }, "cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]" } } }, "auth_ref": [ "r1461", "r1550" ] }, "country_DE": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2025", "localname": "DE", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "GERMANY", "terseLabel": "Germany" } } }, "auth_ref": [] }, "us-gaap_DebtAndEquitySecuritiesGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtAndEquitySecuritiesGainLoss", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "vhi_SecuritiesEarnings", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Debt and Equity Securities, Gain (Loss)", "terseLabel": "Securities transactions, net", "documentation": "Amount of unrealized and realized gain (loss) on investment in debt and equity securities." } } }, "auth_ref": [ "r111", "r113" ] }, "us-gaap_DebtDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Long-term debt" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument [Axis]", "terseLabel": "Debt Instrument", "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities." } } }, "auth_ref": [ "r24", "r73", "r74", "r148", "r152", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r516", "r517", "r518", "r519", "r1333", "r1334", "r1335", "r1336", "r1337", "r1408", "r1672", "r1673", "r1675", "r1680", "r1725", "r1726", "r1727", "r1920", "r1922", "r1940" ] }, "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Basis Spread on Variable Rate", "terseLabel": "Interest rate spread", "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument." } } }, "auth_ref": [] }, "vhi_DebtInstrumentCashConsiderationForExchangeOfNotes": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentCashConsiderationForExchangeOfNotes", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount of cash consideration from notes exchange.", "label": "Debt Instrument, Cash Consideration For Exchange of Notes", "terseLabel": "Cash consideration" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentDateOfFirstRequiredPayment1": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentDateOfFirstRequiredPayment1", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Date of First Required Payment", "terseLabel": "Debt Instrument, date of first required semi-annual payment", "documentation": "Date the debt agreement requires the first payment to be made, in YYYY-MM-DD format." } } }, "auth_ref": [ "r24", "r70" ] }, "vhi_DebtInstrumentDateOfFirstSemiAnnualInterestPayment": { "xbrltype": "gMonthDayItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentDateOfFirstSemiAnnualInterestPayment", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Debt instrument date of first semi annual interest payment.", "label": "Debt Instrument Date Of First Semi Annual Interest Payment", "terseLabel": "Debt instrument, date of first semi-annual interest payment" } } }, "auth_ref": [] }, "vhi_DebtInstrumentDateOfSecondSemiAnnualInterestPayment": { "xbrltype": "gMonthDayItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentDateOfSecondSemiAnnualInterestPayment", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Debt instrument date of second semi annual interest payment.", "label": "Debt Instrument Date Of Second Semi Annual Interest Payment", "terseLabel": "Debt instrument, date of second semi-annual interest payment" } } }, "auth_ref": [] }, "vhi_DebtInstrumentExchangeOfPrincipalAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentExchangeOfPrincipalAmount", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The exchange of principal amount of debt instrument.", "label": "Debt Instrument, Exchange of Principal Amount", "terseLabel": "Principal amount" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentFaceAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentFaceAmount", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Face Amount", "positiveTerseLabel": "Principal amount of loan agreement", "verboseLabel": "Debt instrument principal amount", "documentation": "Face (par) amount of debt instrument at time of issuance." } } }, "auth_ref": [ "r504", "r947", "r948", "r1334", "r1335", "r1408" ] }, "us-gaap_DebtInstrumentFrequencyOfPeriodicPayment": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentFrequencyOfPeriodicPayment", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Frequency of Periodic Payment", "verboseLabel": "Frequency of debt instrument payment", "documentation": "Description of the frequency of periodic payments (monthly, quarterly, annual)." } } }, "auth_ref": [ "r24", "r70" ] }, "vhi_DebtInstrumentInterestFloorRate": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentInterestFloorRate", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Floor rate on a debt instrument such as an interest rate floor or collar. If market rates falls below the floor rate, a payment or receipt is triggered on the contract.", "label": "Debt Instrument, Interest, Floor Rate", "terseLabel": "Interest floor rate" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentInterestRateDuringPeriod": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentInterestRateDuringPeriod", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Interest Rate During Period", "terseLabel": "Debt instrument, interest rate during period", "documentation": "The average effective interest rate during the reporting period." } } }, "auth_ref": [ "r76", "r516", "r1920" ] }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentInterestRateStatedPercentage", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Interest Rate, Stated Percentage", "positiveTerseLabel": "Long-term promissory note fixed interest rate", "terseLabel": "Debt instrument interest rate", "verboseLabel": "Interest rate", "documentation": "Contractual interest rate for funds borrowed, under the debt agreement." } } }, "auth_ref": [ "r76", "r505" ] }, "us-gaap_DebtInstrumentInterestRateTerms": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentInterestRateTerms", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Interest Rate Terms", "terseLabel": "Interest rate terms", "documentation": "Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets." } } }, "auth_ref": [ "r76" ] }, "us-gaap_DebtInstrumentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument [Line Items]", "terseLabel": "Long-term debt", "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": [ "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r516", "r517", "r518", "r519", "r520", "r874", "r1055", "r1333", "r1334", "r1335", "r1336", "r1337", "r1408", "r1672", "r1673", "r1675", "r1680", "r1920", "r1922" ] }, "us-gaap_DebtInstrumentMaturityDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentMaturityDate", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Maturity Date", "terseLabel": "Debt instrument maturity date", "documentation": "Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format." } } }, "auth_ref": [ "r241", "r1333", "r1896", "r1897" ] }, "vhi_DebtInstrumentMaturityOrDueDateMonthAndYear": { "xbrltype": "gYearMonthItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentMaturityOrDueDateMonthAndYear", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Debt instrument maturity or due date month and year.", "label": "Debt Instrument Maturity Or Due Date Month And Year", "terseLabel": "Loans maturity period" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentNameDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Name [Domain]", "terseLabel": "Debt Instrument, Name", "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities." } } }, "auth_ref": [ "r24", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r516", "r517", "r518", "r519", "r1333", "r1334", "r1335", "r1336", "r1337", "r1408", "r1672", "r1673", "r1675", "r1680", "r1725", "r1726", "r1727", "r1920", "r1922", "r1940" ] }, "us-gaap_DebtInstrumentPaymentTerms": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentPaymentTerms", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Payment Terms", "verboseLabel": "Debt instrument, payment terms", "documentation": "Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment." } } }, "auth_ref": [ "r70", "r77" ] }, "us-gaap_DebtInstrumentPeriodicPayment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentPeriodicPayment", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Periodic Payment", "terseLabel": "Periodic principal and interest payments", "documentation": "Amount of the required periodic payments including both interest and principal payments." } } }, "auth_ref": [ "r24", "r70" ] }, "vhi_DebtInstrumentPremiumOnPrincipalPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentPremiumOnPrincipalPercentage", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of premium on principal amount of debt.", "label": "Debt Instrument, Premium On Principal, Percentage", "terseLabel": "Premium percentage" } } }, "auth_ref": [] }, "vhi_DebtInstrumentRedemptionMinimumOutstandingDebtPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentRedemptionMinimumOutstandingDebtPercentage", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The minimum percentage of debt that must be outstanding after the redemption.", "label": "Debt Instrument, Redemption, Minimum Outstanding Debt Percentage", "terseLabel": "Minimum redemption outstanding debt percentage" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentRedemptionPeriodAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPeriodAxis", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption, Period [Axis]", "documentation": "Information by period of debt redemption feature under terms of debt agreement." } } }, "auth_ref": [ "r159" ] }, "us-gaap_DebtInstrumentRedemptionPeriodDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPeriodDomain", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption, Period [Domain]", "documentation": "Period as defined under terms of the debt agreement for debt redemption features." } } }, "auth_ref": [ "r159" ] }, "us-gaap_DebtInstrumentRedemptionPeriodFiveMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPeriodFiveMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption, Period Five [Member]", "terseLabel": "Certain Change Of control events", "documentation": "Period five representing fifth most current period of debt redemption features under terms of the debt agreement." } } }, "auth_ref": [ "r159" ] }, "us-gaap_DebtInstrumentRedemptionPeriodFourMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPeriodFourMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption, Period Four [Member]", "verboseLabel": "On or Before March 15, 2026", "documentation": "Period four representing fourth most current period of debt redemption features under terms of the debt agreement." } } }, "auth_ref": [ "r159" ] }, "us-gaap_DebtInstrumentRedemptionPeriodOneMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPeriodOneMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption, Period One [Member]", "terseLabel": "Prior to September 15, 2020", "verboseLabel": "Prior to March 15, 2026", "documentation": "Period one representing most current period of debt redemption features under terms of the debt agreement." } } }, "auth_ref": [ "r159" ] }, "us-gaap_DebtInstrumentRedemptionPeriodThreeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPeriodThreeMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption, Period Three [Member]", "verboseLabel": "On or After March 15, 2028", "documentation": "Period three representing third most current period of debt redemption features under terms of the debt agreement." } } }, "auth_ref": [ "r159" ] }, "vhi_DebtInstrumentRedemptionPricePercentBasedOnExperienceCertainSpecifiedChangeOfControlEvents": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DebtInstrumentRedemptionPricePercentBasedOnExperienceCertainSpecifiedChangeOfControlEvents", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Debt instrument redemption price percent based on experience certain specified change of control events.", "label": "Debt Instrument Redemption Price Percent Based On Experience Certain Specified Change Of Control Events", "terseLabel": "Debt instrument redemption price percent if experiences certain specified change of control events" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentRedemptionPricePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPricePercentage", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption Price, Percentage", "terseLabel": "Debt instrument, redemption price percentage", "documentation": "Percentage price of original principal amount of debt at which debt can be redeemed by the issuer." } } }, "auth_ref": [ "r159" ] }, "us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed", "terseLabel": "Debt instrument, percentage of debt that may be redeemed", "documentation": "Percentage of principal amount of debt redeemed." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails" ], "lang": { "en-us": { "role": { "label": "Schedule of Long-Term Debt Instruments [Table]", "terseLabel": "Debt Instrument [Table]", "documentation": "Disclosure of information about long-term debt instrument or arrangement." } } }, "auth_ref": [ "r24", "r49", "r50", "r69", "r133", "r134", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r516", "r517", "r518", "r519", "r520", "r874", "r1055", "r1333", "r1334", "r1335", "r1336", "r1337", "r1408", "r1672", "r1673", "r1675", "r1680", "r1920", "r1922" ] }, "us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net", "negatedLabel": "Net amounts representing original issue premium and debt issuance costs", "documentation": "Amount of unamortized debt discount (premium) and debt issuance costs." } } }, "auth_ref": [ "r510", "r521", "r946", "r947", "r948", "r1334", "r1335", "r1408" ] }, "us-gaap_DebtInstrumentUnamortizedPremium": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentUnamortizedPremium", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Unamortized Premium", "terseLabel": "Unamortized premium", "documentation": "Amount, after accumulated amortization, of debt premium." } } }, "auth_ref": [ "r1756", "r1919", "r1920", "r1922" ] }, "us-gaap_DebtPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Debt, Policy [Policy Text Block]", "terseLabel": "Long-term debt", "documentation": "Disclosure of accounting policy related to debt. Includes, but is not limited to, debt issuance costs, the effects of refinancings, method of amortizing debt issuance costs and original issue discount, and classifications of debt." } } }, "auth_ref": [ "r14" ] }, "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredFederalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Federal Income Tax Expense (Benefit)", "terseLabel": "U.S. federal", "documentation": "Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1672", "r1678", "r1865", "r1866" ] }, "us-gaap_DeferredFinanceCostsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredFinanceCostsNet", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Issuance Costs, Net", "verboseLabel": "Unamortized debt issuance costs", "documentation": "Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs." } } }, "auth_ref": [ "r1756", "r1919", "r1920", "r1922" ] }, "us-gaap_DeferredForeignIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredForeignIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Foreign Income Tax Expense (Benefit)", "terseLabel": "Deferred foreign income tax expense (benefit)", "verboseLabel": "Non-U.S.", "documentation": "Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r1672", "r1678", "r1865" ] }, "us-gaap_DeferredIncomeTaxAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxAssetsNet", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "vhi_AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 4.0 }, "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Deferred Income Tax Assets, Net", "terseLabel": "Deferred income taxes", "totalLabel": "Net noncurrent deferred tax asset", "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting." } } }, "auth_ref": [ "r715", "r716" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Income Tax Expense (Benefit)", "terseLabel": "Deferred income taxes expense (benefit)", "totalLabel": "Total", "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r11", "r172", "r1672", "r1678" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]", "terseLabel": "Deferred income taxes (benefit):" } } }, "auth_ref": [] }, "vhi_DeferredIncomeTaxExpenseBenefitExcludingTaxContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredIncomeTaxExpenseBenefitExcludingTaxContingencies", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 15.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations excluding deferred tax expense (benefit) attributable to uncertain tax positions.", "label": "Deferred Income Tax Expense Benefit Excluding Tax Contingencies", "terseLabel": "Deferred income taxes" } } }, "auth_ref": [] }, "us-gaap_DeferredIncomeTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxLiabilities", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesNoncurrent", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Liabilities, Gross", "negatedTotalLabel": "Net noncurrent deferred tax liability", "terseLabel": "Deferred income taxes", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences." } } }, "auth_ref": [ "r82", "r83", "r150", "r736" ] }, "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Deferred State and Local Income Tax Expense (Benefit)", "terseLabel": "State", "documentation": "Amount of deferred state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1672", "r1678", "r1865", "r1866" ] }, "us-gaap_DeferredTaxAssetDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetDomain", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Asset [Domain]", "documentation": "Identification of the deferred tax asset for which a valuation reserve exists." } } }, "auth_ref": [ "r1860" ] }, "vhi_DeferredTaxAssetNettingByJurisdiction": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredTaxAssetNettingByJurisdiction", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "us-gaap_DeferredIncomeTaxAssetsNet", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Impact of netting deferred tax assets and deferred tax liabilities by tax jurisdiction for presentation purposes.", "label": "Deferred Tax Asset Netting By Jurisdiction", "negatedLabel": "Netting of items by tax jurisdiction, assets" } } }, "auth_ref": [] }, "vhi_DeferredTaxAssetNondeductiblePortionOfInterestCarryforwards": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredTaxAssetNondeductiblePortionOfInterestCarryforwards", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to nondeductible interest carryforwards.", "label": "Deferred Tax Asset, Nondeductible Portion of Interest Carryforwards", "terseLabel": "Nondeductible Portion of Interest Carryforwards" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsInProcessResearchAndDevelopment", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Asset, In-Process Research and Development", "terseLabel": "Capitalized research and development costs", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from in-process research and development cost acquired in business combination or from joint venture formation or both." } } }, "auth_ref": [ "r1863" ] }, "vhi_DeferredTaxAssetsInvestmentsInSubsidiariesAndAffiliates": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredTaxAssetsInvestmentsInSubsidiariesAndAffiliates", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Deferred tax assets investments in subsidiaries and affiliates.", "label": "Deferred Tax Assets Investments In Subsidiaries And Affiliates", "terseLabel": "Investments in subsidiaries and affiliates" } } }, "auth_ref": [] }, "vhi_DeferredTaxAssetsLeaseAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredTaxAssetsLeaseAssets", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Deferred tax asset, lease assets.", "label": "Deferred Tax Assets Lease Assets", "terseLabel": "Lease assets" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwards": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsOperatingLossCarryforwards", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Operating Loss Carryforwards", "terseLabel": "Net operating loss carryforwards", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxAssetsTaxCreditCarryforwards": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxCreditCarryforwards", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Tax Credit Carryforwards", "terseLabel": "Tax loss and tax credit carryforwards", "documentation": "Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions", "terseLabel": "Accrued pension costs", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities", "terseLabel": "Accrued environmental liabilities", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other", "terseLabel": "Other deductible differences", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxAssetsValuationAllowance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsValuationAllowance", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Valuation Allowance", "negatedLabel": "Valuation allowance", "terseLabel": "Deferred income tax asset valuation allowance", "documentation": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized." } } }, "auth_ref": [ "r737" ] }, "vhi_DeferredTaxLiabilitiesInvestmentsInSubsidiariesAndAffiliates": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredTaxLiabilitiesInvestmentsInSubsidiariesAndAffiliates", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxLiabilityBeforeNettingByJurisdiction", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax liability attributable to deductible temporary differences from unrealized gains for federal tax purposes on investments in subsidiaries and affiliates.", "label": "Deferred Tax Liabilities Investments In Subsidiaries And Affiliates", "negatedLabel": "Investments in subsidiaries and affiliates" } } }, "auth_ref": [] }, "vhi_DeferredTaxLiabilitiesLeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredTaxLiabilitiesLeaseLiabilities", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxLiabilityBeforeNettingByJurisdiction", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Deferred tax liabilities, lease liabilities.", "label": "Deferred Tax Liabilities Lease Liabilities", "negatedLabel": "Lease liabilities" } } }, "auth_ref": [] }, "vhi_DeferredTaxLiabilitiesNettingOfItemsByTaxJurisdiction": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DeferredTaxLiabilitiesNettingOfItemsByTaxJurisdiction", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Impact of netting deferred tax assets and deferred tax liabilities by tax jurisdiction for presentation purposes.", "label": "Deferred Tax Liabilities Netting Of Items By Tax Jurisdiction", "negatedLabel": "Netting of items by tax jurisdiction, liabilities" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxLiabilitiesOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesOther", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxLiabilityBeforeNettingByJurisdiction", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Liabilities, Other", "negatedLabel": "Other taxable differences", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences classified as other." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxLiabilityBeforeNettingByJurisdiction", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Liabilities, Property, Plant and Equipment", "negatedLabel": "Property and equipment", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesUndistributedForeignEarnings", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxLiabilityBeforeNettingByJurisdiction", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Liabilities, Undistributed Foreign Earnings", "negatedLabel": "Tax on unremitted earnings of non-U.S. subsidiaries", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "vhi_GrossDeferredTaxLiabilityBeforeNettingByJurisdiction", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Liabilities, Unrealized Currency Transaction Gains", "negatedLabel": "Unrecognized foreign currency gain", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on foreign currency transactions." } } }, "auth_ref": [ "r1863" ] }, "us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPensionPlanLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Liability, Defined Benefit Pension Plan, Current", "negatedLabel": "Current", "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as current. Excludes other postretirement benefit plan." } } }, "auth_ref": [ "r53", "r54", "r74", "r137" ] }, "us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPensionPlanLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet", "weight": -1.0, "order": 3.0 }, "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesNoncurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liability, Defined Benefit Pension Plan, Noncurrent", "negatedLabel": "Noncurrent accrued pension costs", "terseLabel": "Accrued pension costs", "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan." } } }, "auth_ref": [ "r53", "r54", "r80", "r137" ] }, "us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedBenefitObligation", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Accumulated Benefit Obligation", "terseLabel": "Accumulated benefit obligations (\"ABO\")", "documentation": "Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level." } } }, "auth_ref": [ "r607", "r643" ] }, "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]", "terseLabel": "Accumulated other comprehensive loss:" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "vhi_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAndAccumulatedOtherComprehensiveIncomeLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax", "negatedLabel": "Actuarial losses", "documentation": "Amount, before tax, of accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit." } } }, "auth_ref": [ "r27", "r619", "r648" ] }, "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "vhi_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAndAccumulatedOtherComprehensiveIncomeLoss", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax", "terseLabel": "Prior service cost", "documentation": "Amount, before tax, of accumulated other comprehensive (income) loss for cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit)." } } }, "auth_ref": [ "r27", "r619", "r648" ] }, "us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanActualReturnOnPlanAssets", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)", "terseLabel": "Actual return on plan assets", "documentation": "Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses." } } }, "auth_ref": [ "r589", "r1353" ] }, "us-gaap_DefinedBenefitPlanActuarialGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanActuarialGainLoss", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)", "negatedLabel": "Actuarial (gains) losses", "documentation": "Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan." } } }, "auth_ref": [ "r582" ] }, "us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAmortizationOfGainsLosses", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Amortization of Gain (Loss)", "negatedLabel": "Recognized net actuarial losses", "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan." } } }, "auth_ref": [ "r576", "r614", "r662", "r1353", "r1354" ] }, "us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAmortizationOfPriorServiceCostCredit", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Amortization of Prior Service Cost (Credit)", "terseLabel": "Amortization of prior service cost", "documentation": "Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan." } } }, "auth_ref": [ "r576", "r615", "r663", "r1353", "r1354" ] }, "us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAmountsRecognizedInBalanceSheet", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "vhi_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAndAccumulatedOtherComprehensiveIncomeLoss", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position", "totalLabel": "Total", "documentation": "Amount of asset (liability), recognized in statement of financial position, for defined benefit pension and other postretirement plans." } } }, "auth_ref": [ "r53", "r54" ] }, "us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract]", "terseLabel": "Amounts recognized in the Consolidated Balance Sheets:" } } }, "auth_ref": [] }, "vhi_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAndAccumulatedOtherComprehensiveIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DefinedBenefitPlanAmountsRecognizedInBalanceSheetAndAccumulatedOtherComprehensiveIncomeLoss", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "documentation": "Defined benefit plan amounts recognized in balance sheet and accumulated other comprehensive income loss.", "label": "Defined Benefit Plan Amounts Recognized In Balance Sheet And Accumulated Other Comprehensive Income Loss", "totalLabel": "Total" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "vhi_AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Assets for Plan Benefits, Defined Benefit Plan", "terseLabel": "Noncurrent pension asset", "verboseLabel": "Pension asset", "documentation": "Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans." } } }, "auth_ref": [ "r146", "r573", "r574", "r597", "r646", "r1185", "r1353", "r1942" ] }, "us-gaap_DefinedBenefitPlanAssetsTransferredToFromPlan": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssetsTransferredToFromPlan", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan", "terseLabel": "Acquisition", "documentation": "Amount of increase (decrease) in plan assets of defined benefit plan from assets transferred into (from) plan." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate", "terseLabel": "Discount rate", "documentation": "Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan." } } }, "auth_ref": [ "r621", "r650" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase", "terseLabel": "Increase in future compensation levels", "documentation": "Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan." } } }, "auth_ref": [ "r622", "r651" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate", "terseLabel": "Discount rate", "documentation": "Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan." } } }, "auth_ref": [ "r621", "r650" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets", "terseLabel": "Long-term return on plan assets", "documentation": "Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan." } } }, "auth_ref": [ "r623", "r652", "r668" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase", "terseLabel": "Increase in future compensation levels", "documentation": "Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan." } } }, "auth_ref": [ "r622", "r651" ] }, "us-gaap_DefinedBenefitPlanBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanBenefitObligation", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "us-gaap_DefinedBenefitPlanFundedStatusOfPlan", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Benefit Obligation", "periodEndLabel": "Balance at end of the year", "periodStartLabel": "Balance at beginning of the year", "documentation": "Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan." } } }, "auth_ref": [ "r577", "r637" ] }, "us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanBenefitObligationBenefitsPaid", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Benefit Obligation, Benefits Paid", "negatedLabel": "Benefits paid", "documentation": "Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services." } } }, "auth_ref": [ "r584", "r638", "r671" ] }, "us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant", "terseLabel": "Participant contributions", "documentation": "Amount of contributions received by defined benefit plan from participant which increase benefit obligation." } } }, "auth_ref": [ "r581" ] }, "us-gaap_DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Benefit Obligation, Business Combination", "terseLabel": "Acquisition", "documentation": "Amount of increase in benefit obligation of defined benefit plan from business combination." } } }, "auth_ref": [ "r586", "r1352" ] }, "us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanByPlanAssetCategoriesAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Category [Axis]", "documentation": "Information by defined benefit plan asset investment." } } }, "auth_ref": [ "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r626", "r639", "r640", "r641", "r655", "r1348", "r1349", "r1350", "r1351", "r1353" ] }, "us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanChangeInBenefitObligationRollForward", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]", "terseLabel": "Change in projected benefit obligations (\"PBO\"):", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanContributionsByEmployer": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanContributionsByEmployer", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Contributions by Employer", "terseLabel": "Employer contributions", "documentation": "Amount of contribution received by defined benefit plan from employer which increases plan assets." } } }, "auth_ref": [ "r591", "r601", "r638", "r640", "r666", "r1348", "r1349", "r1350", "r1351", "r1353", "r1354" ] }, "us-gaap_DefinedBenefitPlanDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanDisclosureLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan Disclosure [Line Items]", "terseLabel": "Defined benefit pension plans [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": [ "r636", "r637", "r638", "r639", "r641", "r643", "r644", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r667" ] }, "us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year", "negatedLabel": "Expect to recognize unrecognized actuarial gains (losses)", "documentation": "Amount included in accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan expected to be recognized in net periodic benefit (cost) credit for fiscal year following most recent annual statement of financial position." } } }, "auth_ref": [ "r1760" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years", "terseLabel": "Next 5 years", "documentation": "Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year." } } }, "auth_ref": [ "r608", "r644" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year One", "terseLabel": "2026", "documentation": "Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year." } } }, "auth_ref": [ "r608", "r644" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Five", "terseLabel": "2030", "documentation": "Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year." } } }, "auth_ref": [ "r608", "r644" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Four", "terseLabel": "2029", "documentation": "Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year." } } }, "auth_ref": [ "r608", "r644" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Three", "terseLabel": "2028", "documentation": "Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year." } } }, "auth_ref": [ "r608", "r644" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Two", "terseLabel": "2027", "documentation": "Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year." } } }, "auth_ref": [ "r608", "r644" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Employer Contributions, Current Fiscal Year", "terseLabel": "Expected contribution", "documentation": "Amount of contributions received and expected to be received by defined benefit plan from employer in current fiscal year." } } }, "auth_ref": [ "r667", "r1354", "r1821" ] }, "us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedReturnOnPlanAssets", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Return (Loss) on Plan Assets", "negatedLabel": "Expected return on plan assets", "documentation": "Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan." } } }, "auth_ref": [ "r576", "r613", "r661", "r1353", "r1354" ] }, "us-gaap_DefinedBenefitPlanFairValueOfPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanFairValueOfPlanAssets", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": "us-gaap_DefinedBenefitPlanFundedStatusOfPlan", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Amount", "periodEndLabel": "Fair value at end of the year", "periodStartLabel": "Fair value at beginning of the year", "verboseLabel": "Plan assets", "documentation": "Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee." } } }, "auth_ref": [ "r588", "r599", "r601", "r602", "r637", "r639", "r640", "r1348", "r1349", "r1350", "r1351", "r1353" ] }, "us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)", "terseLabel": "Change in currency exchange rates", "documentation": "Amount of foreign currency translation gain (loss) which (increases) decreases benefit obligation of defined benefit plan." } } }, "auth_ref": [ "r583" ] }, "us-gaap_DefinedBenefitPlanFundedStatusOfPlan": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanFundedStatusOfPlan", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Funded (Unfunded) Status of Plan", "terseLabel": "Net overfunded status", "totalLabel": "Funded status", "documentation": "Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status." } } }, "auth_ref": [ "r573", "r597", "r637", "r1353" ] }, "us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanFundedStatusOfPlanAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Funded (Unfunded) Status of Plan [Abstract]", "terseLabel": "Change in plan assets:" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanFundingStatusExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanFundingStatusExtensibleList", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Funding Status [Extensible Enumeration]", "terseLabel": "Defined Benefit Plan, Funding Status [Extensible List]", "documentation": "Indicates status of funding for defined benefit plan designed to provide retirement benefits." } } }, "auth_ref": [ "r1576", "r1761", "r1762", "r1763", "r1764", "r1765", "r1766", "r1767", "r1768", "r1769", "r1770", "r1771", "r1772", "r1773", "r1774", "r1775", "r1776", "r1777", "r1778", "r1779", "r1780", "r1781", "r1782", "r1783", "r1784", "r1785", "r1786", "r1787", "r1788", "r1789", "r1790", "r1791", "r1792", "r1793", "r1794", "r1795", "r1796", "r1797", "r1798", "r1799", "r1800", "r1801", "r1802", "r1803", "r1804", "r1805", "r1806", "r1807", "r1808", "r1809", "r1813", "r1814", "r1815", "r1816", "r1817", "r1818", "r1819", "r1820", "r1821", "r1822" ] }, "us-gaap_DefinedBenefitPlanInterestCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanInterestCost", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Interest Cost", "terseLabel": "Interest cost", "documentation": "Amount of cost recognized for passage of time related to defined benefit plan." } } }, "auth_ref": [ "r576", "r580", "r612", "r660", "r1353", "r1354" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanNetPeriodicBenefitCost", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)", "totalLabel": "Total", "documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan." } } }, "auth_ref": [ "r610", "r657", "r658", "r1353", "r1354" ] }, "vhi_DefinedBenefitPlanNetPeriodicBenefitCostGreaterLessThanFunding": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostGreaterLessThanFunding", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 16.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Defined benefit plan net periodic benefit cost greater than or in excess of cash funding during the period.", "label": "Defined Benefit Plan Net Periodic Benefit Cost Greater Less Than Funding", "terseLabel": "Benefit plan expense less than cash funding" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]", "terseLabel": "Plans for which the ABO exceeds plan assets:" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation", "terseLabel": "Accumulated benefit obligations", "documentation": "Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets." } } }, "auth_ref": [ "r633", "r634", "r1353" ] }, "us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets", "terseLabel": "Fair value of plan assets", "documentation": "Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets." } } }, "auth_ref": [ "r633", "r634", "r1353" ] }, "us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation", "terseLabel": "Projected benefit obligations", "documentation": "Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets." } } }, "auth_ref": [ "r1808" ] }, "us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPlanAssetsBenefitsPaid", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Benefits Paid", "negatedLabel": "Benefits paid", "documentation": "Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services." } } }, "auth_ref": [ "r593", "r638", "r1823" ] }, "us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Contributions by Plan Participant", "terseLabel": "Participants' contributions", "documentation": "Amount of contributions received by defined benefit plan from participant which increases plan assets." } } }, "auth_ref": [ "r592", "r638" ] }, "us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)", "terseLabel": "Change in currency exchange rates", "documentation": "Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan." } } }, "auth_ref": [ "r590" ] }, "vhi_DefinedBenefitPlanPlanAssetsRemainInvestedInFundsPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DefinedBenefitPlanPlanAssetsRemainInvestedInFundsPercentage", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of investment within defined benefit plan asset that is not converted to cash and will remain invested in funds.", "label": "Defined Benefit Plan, Plan Assets, Remain Invested In Funds, Percentage", "terseLabel": "Percentage of remaining plan" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPlanAssetsTargetAllocationPercentage", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Target Allocation, Percentage", "terseLabel": "Percentage of plan asset allocation", "documentation": "Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan." } } }, "auth_ref": [ "r598", "r1353" ] }, "us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement", "negatedLabel": "Settlements", "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement." } } }, "auth_ref": [ "r575", "r617", "r665" ] }, "us-gaap_DefinedBenefitPlanServiceCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanServiceCost", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Service Cost", "terseLabel": "Service cost", "documentation": "Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan." } } }, "auth_ref": [ "r578", "r611", "r659", "r1353", "r1354" ] }, "us-gaap_DefinedBenefitPlanSettlementsBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanSettlementsBenefitObligation", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement", "negatedLabel": "Settlements", "documentation": "Amount of (increase) decrease to benefit obligation of defined benefit plan from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Includes, but is not limited to, lump-sum cash payment to participant in exchange for right to receive specified benefits, purchase of nonparticipating annuity contract and change from remeasurement." } } }, "auth_ref": [ "r579", "r1352" ] }, "us-gaap_DefinedBenefitPlanSettlementsPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanSettlementsPlanAssets", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Payment for Settlement", "negatedLabel": "Settlements", "documentation": "Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract." } } }, "auth_ref": [ "r596" ] }, "us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanWeightedAverageAssetAllocations", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage", "terseLabel": "Percentage of plan asset allocation", "documentation": "Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan." } } }, "auth_ref": [ "r1782" ] }, "us-gaap_DefinedContributionPlanCostRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedContributionPlanCostRecognized", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Defined Contribution Plan, Cost", "terseLabel": "Defined contribution plan expense", "documentation": "Amount of cost for defined contribution plan." } } }, "auth_ref": [ "r672" ] }, "us-gaap_DepreciationAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepreciationAndAmortization", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 20.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails" ], "lang": { "en-us": { "role": { "label": "Depreciation, Depletion and Amortization, Nonproduction", "terseLabel": "Depreciation and amortization", "documentation": "The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production." } } }, "auth_ref": [ "r11", "r45" ] }, "us-gaap_DerivativeContractTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeContractTypeDomain", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Contract [Domain]", "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset." } } }, "auth_ref": [ "r272", "r836", "r837", "r838", "r839", "r840", "r841", "r842", "r843", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851", "r852", "r853", "r854", "r855", "r856", "r857", "r858", "r859", "r1161", "r1164", "r1178", "r1179", "r1180", "r1181", "r1182", "r1183", "r1184", "r1187", "r1188", "r1189", "r1190", "r1205", "r1206", "r1207", "r1208", "r1211", "r1212", "r1213", "r1214", "r1239", "r1240", "r1243", "r1244", "r1296", "r1297", "r1299", "r1392", "r1393", "r1436", "r1438", "r1610", "r1611", "r1612", "r1613", "r1614", "r1615", "r1616", "r1617", "r1618", "r1885", "r1887", "r1888", "r1889", "r1898", "r1899", "r1900", "r1901", "r1902", "r1903", "r1905", "r1906" ] }, "us-gaap_DerivativeForwardExchangeRate1": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeForwardExchangeRate1", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Derivative, Forward Exchange Rate", "terseLabel": "Exchange rate", "documentation": "Contractual rate at which a foreign currency can be purchased or sold." } } }, "auth_ref": [] }, "us-gaap_DerivativeInstrumentRiskAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeInstrumentRiskAxis", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Instrument [Axis]", "documentation": "Information by type of derivative contract." } } }, "auth_ref": [ "r272", "r836", "r837", "r838", "r839", "r840", "r841", "r842", "r843", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851", "r852", "r853", "r854", "r855", "r856", "r857", "r858", "r859", "r1161", "r1164", "r1178", "r1179", "r1180", "r1181", "r1182", "r1183", "r1184", "r1187", "r1188", "r1189", "r1190", "r1205", "r1206", "r1207", "r1208", "r1211", "r1212", "r1213", "r1214", "r1239", "r1240", "r1243", "r1244", "r1296", "r1297", "r1299", "r1392", "r1393", "r1436", "r1438", "r1610", "r1611", "r1612", "r1613", "r1614", "r1615", "r1616", "r1617", "r1618", "r1885", "r1887", "r1888", "r1889", "r1898", "r1899", "r1900", "r1901", "r1902", "r1903", "r1905", "r1906" ] }, "us-gaap_DerivativeNotionalAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeNotionalAmount", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Derivative, Notional Amount", "terseLabel": "Contract to purchase", "documentation": "Nominal or face amount used to calculate payment on derivative." } } }, "auth_ref": [ "r1392", "r1882", "r1883" ] }, "us-gaap_DerivativesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativesPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Derivatives, Policy [Policy Text Block]", "terseLabel": "Derivatives and hedging activities", "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities." } } }, "auth_ref": [ "r284", "r295", "r315", "r835", "r868", "r870", "r871", "r872", "r873", "r875", "r876" ] }, "vhi_DirectDomesticSubsidiaryOfKIIAndGuarantorsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DirectDomesticSubsidiaryOfKIIAndGuarantorsMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Direct domestic subsidiary of KII and guarantors.", "label": "Direct Domestic Subsidiary of KII and Guarantors" } } }, "auth_ref": [] }, "vhi_DirectInvestmentInSubsidiaryMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DirectInvestmentInSubsidiaryMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Direct investment in subsidiary.", "label": "Direct Investment in Subsidiary", "terseLabel": "Direct Investment in Subsidiary" } } }, "auth_ref": [] }, "vhi_DirectorPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DirectorPlanMember", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Compensation plan that provides for the award of stock to members of the board of directors.", "label": "Director Stock Plan" } } }, "auth_ref": [] }, "us-gaap_DisaggregationOfRevenueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisaggregationOfRevenueAbstract", "lang": { "en-us": { "role": { "label": "Disaggregation of sales." } } }, "auth_ref": [] }, "us-gaap_DisaggregationOfRevenueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisaggregationOfRevenueLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "label": "Disaggregation of Revenue [Line Items]", "terseLabel": "Revenue - disaggregation of sales", "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": [ "r568", "r569", "r1341", "r1342", "r1343", "r1344", "r1345", "r1346", "r1347" ] }, "us-gaap_DisaggregationOfRevenueTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisaggregationOfRevenueTable", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "label": "Disaggregation of Revenue [Table]", "terseLabel": "Disaggregation Of Revenue [Table]", "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor." } } }, "auth_ref": [ "r568", "r569", "r1341", "r1342", "r1343", "r1344", "r1345", "r1346", "r1347" ] }, "us-gaap_DisaggregationOfRevenueTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisaggregationOfRevenueTableTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesTables" ], "lang": { "en-us": { "role": { "label": "Disaggregation of Revenue [Table Text Block]", "terseLabel": "Schedule of Disaggregates of Net Sales", "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor." } } }, "auth_ref": [ "r1758" ] }, "vhi_DisclosureBusinessCombinationsDiscontinuedOperationsAndRelatedTransactionsAdditionalInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureBusinessCombinationsDiscontinuedOperationsAndRelatedTransactionsAdditionalInformationAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure business combinations discontinued operations and related transactions additional information.", "label": "Business combinations, dispositions and related transactions" } } }, "auth_ref": [] }, "vhi_DisclosureEmployeeBenefitPlansCompositionOfPensionPlanAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureEmployeeBenefitPlansCompositionOfPensionPlanAssetsAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure employee benefit plans composition of pension plan assets.", "label": "Disclosure Employee Benefit Plans Composition Of Pension Plan Assets [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureEmployeeBenefitPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureEmployeeBenefitPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure - Employee benefit plans - Schedule of Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Loss) [Abstract]", "label": "Disclosure Employee Benefit Plans Schedule Of Changes In Plan Assets And Benefit Obligations Recognized In Other Comprehensive Income Loss [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureEmployeeBenefitPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureEmployeeBenefitPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure Employee Benefit Plans Schedule Of Defined Benefit Plan Expected Future Payments.", "label": "Disclosure Employee Benefit Plans Schedule Of Defined Benefit Plan Expected Future Payments [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureEmployeeBenefitPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureEmployeeBenefitPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure employee benefit plans schedule of plans for which accumulated benefit obligations exceeds plan assets.", "label": "Disclosure Employee Benefit Plans Schedule Of Plans For Which Accumulated Benefit Obligations Exceeds Plan Assets [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureEmployeeBenefitPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureEmployeeBenefitPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure employee benefit plans schedule of rollforward of change in fair value of level3 assets.", "label": "Disclosure Employee Benefit Plans Schedule Of Rollforward Of Change In Fair Value Of Level3 Assets [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureEmployeeBenefitPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureEmployeeBenefitPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure - Employee benefit plans - Summary of Actuarial Assumptions Used to Determine Net Periodic Benefit Cost (Credit) [Abstract]", "label": "Disclosure Employee Benefit Plans Summary Of Actuarial Assumptions Used To Determine Net Periodic Benefit Cost Credit [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureIncomeTaxesChangesInUncertainTaxPositionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureIncomeTaxesChangesInUncertainTaxPositionsAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure income taxes changes in uncertain tax positions.", "label": "Disclosure Income Taxes Changes In Uncertain Tax Positions [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure income taxes component of income taxes expenses.", "label": "Disclosure Income Taxes Component Of Income Taxes Expenses [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureIncomeTaxesComponentsOfNetDeferredTaxLiabilityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureIncomeTaxesComponentsOfNetDeferredTaxLiabilityAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure income taxes components of net deferred tax liability.", "label": "Disclosure Income Taxes Components Of Net Deferred Tax Liability [Abstract]" } } }, "auth_ref": [] }, "vhi_DisclosureOtherIncomeNetAdditionalInformationDetailLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureOtherIncomeNetAdditionalInformationDetailLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Disclosure Other Income Net Additional Information Detail [Line Items]", "label": "Disclosure Other Income Net Additional Information Detail [Line Items]", "terseLabel": "Other income, net [Line Items]" } } }, "auth_ref": [] }, "vhi_DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetailTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetailTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Disclosure other income net schedule of components of other income detail.", "label": "Disclosure Other Income Net Schedule Of Components Of Other Income Detail [Table]", "terseLabel": "Disclosure Other Income Net Schedule Of Components Of Other Income Detail [Table]" } } }, "auth_ref": [] }, "vhi_DisclosureStockholdersEquityAdditionalInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DisclosureStockholdersEquityAdditionalInformationAbstract", "lang": { "en-us": { "role": { "documentation": "Disclosure stockholders equity additional information.", "label": "Disclosure Stockholders Equity Additional Information [Abstract]" } } }, "auth_ref": [] }, "vhi_DiscountedRateForNetEstimatedPresentValueOfRemainingLitigationReserve": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DiscountedRateForNetEstimatedPresentValueOfRemainingLitigationReserve", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Discounted rate for net estimated present value of remaining litigation reserve.", "label": "Discounted Rate For Net Estimated Present Value Of Remaining Litigation Reserve", "terseLabel": "Discounted rate for estimated present value of remaining litigation amount" } } }, "auth_ref": [] }, "vhi_DistributionsPayableToMinorityHolders": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DistributionsPayableToMinorityHolders", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount of distribution payable to minority holders.", "label": "Distributions Payable to Minority Holders", "terseLabel": "Distributions payable to noncontrolling interest" } } }, "auth_ref": [] }, "us-gaap_DividendsCommonStockCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DividendsCommonStockCash", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "Dividends, Common Stock, Cash", "negatedLabel": "Cash dividends", "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash." } } }, "auth_ref": [ "r135" ] }, "dei_DocumentAnnualReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentAnnualReport", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Annual Report", "documentation": "Boolean flag that is true only for a form used as an annual report." } } }, "auth_ref": [ "r1454", "r1455", "r1478" ] }, "dei_DocumentFinStmtErrorCorrectionFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFinStmtErrorCorrectionFlag", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Financial Statement Error Correction [Flag]", "documentation": "Indicates whether any of the financial statement period in the filing include a restatement due to error correction." } } }, "auth_ref": [ "r1454", "r1455", "r1478", "r1521" ] }, "dei_DocumentFiscalPeriodFocus": { "xbrltype": "fiscalPeriodItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFiscalPeriodFocus", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Fiscal Period Focus", "verboseLabel": "Document Fiscal Period Focus", "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY." } } }, "auth_ref": [] }, "dei_DocumentFiscalYearFocus": { "xbrltype": "gYearItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFiscalYearFocus", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Fiscal Year Focus", "verboseLabel": "Document Fiscal Year Focus", "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Period End Date", "terseLabel": "Document Period End Date", "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD." } } }, "auth_ref": [] }, "dei_DocumentTransitionReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentTransitionReport", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Transition Report", "terseLabel": "Document Transition Report", "documentation": "Boolean flag that is true only for a form used as a transition report." } } }, "auth_ref": [ "r1499" ] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentType", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Type", "verboseLabel": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "dei_DocumentsIncorporatedByReferenceTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentsIncorporatedByReferenceTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Documents Incorporated by Reference [Text Block]", "documentation": "Documents incorporated by reference." } } }, "auth_ref": [ "r1452" ] }, "us-gaap_DomesticPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DomesticPlanMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "label": "Domestic Plan [Member]", "terseLabel": "U.S.", "documentation": "Location of employer sponsoring plan, designed to provide retirement benefits, determined as principal place of business. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [ "r1824", "r1825", "r1826" ] }, "vhi_DueToRelatedPartyCurrentIncomeTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "DueToRelatedPartyCurrentIncomeTaxes", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "documentation": "Due to related party current income axes.", "label": "Due To Related Party Current Income Taxes", "terseLabel": "Income taxes payable current", "verboseLabel": "Contran income taxes" } } }, "auth_ref": [] }, "ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]", "terseLabel": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year" } } }, "auth_ref": [ "r1510" ] }, "us-gaap_EarningsPerShareBasic": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerShareBasic", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Earnings Per Share, Basic", "terseLabel": "Basic net income (loss) per share (in dollars per share)", "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period." } } }, "auth_ref": [ "r227", "r269", "r305", "r306", "r307", "r308", "r309", "r310", "r311", "r312", "r318", "r320", "r323", "r324", "r325", "r326", "r527", "r705", "r759", "r825", "r892", "r893", "r1050", "r1084", "r1308" ] }, "us-gaap_EarningsPerShareDiluted": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerShareDiluted", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Earnings Per Share, Diluted", "terseLabel": "Diluted net income (loss) per share (in dollars per share)", "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period." } } }, "auth_ref": [ "r227", "r269", "r305", "r306", "r307", "r308", "r309", "r310", "r311", "r312", "r320", "r323", "r324", "r325", "r326", "r527", "r705", "r759", "r825", "r892", "r893", "r1050", "r1084", "r1308" ] }, "us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation", "terseLabel": "Effect of exchange rates on cash", "documentation": "Amount of increase (decrease) from effect of exchange rate change on cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; held in foreign currency; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r1916" ] }, "vhi_EffectiveIncomeTaxRateAfterChangeInEnactedRate": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EffectiveIncomeTaxRateAfterChangeInEnactedRate", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) after change in the enacted rate.", "label": "Effective Income Tax Rate, After Change In Enacted Rate", "terseLabel": "Effective Income Tax Rate, After Change In Enacted Rate" } } }, "auth_ref": [] }, "vhi_EffectiveIncomeTaxRateBeforeChangeInEnactedRate": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EffectiveIncomeTaxRateBeforeChangeInEnactedRate", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) before change in the enacted rate.", "label": "Effective Income Tax Rate, Before Change In Enacted Rate", "terseLabel": "Effective income tax rate, before change in enacted rate" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateContinuingOperations", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Percent", "totalLabel": "Income tax expense (benefit) (Percentage)", "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r719", "r1365" ] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Percent [Abstract]", "terseLabel": "Percent" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent", "terseLabel": "U.S. federal statutory tax rate (percentage)", "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss)." } } }, "auth_ref": [ "r284", "r290", "r719", "r747", "r1365" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent", "terseLabel": "Changes in valuation allowance (Percentage)", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets." } } }, "auth_ref": [ "r725", "r1365", "r1672", "r1679", "r1856" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent", "terseLabel": "Effect of changes in tax laws enacted in the current period (Percentage)", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates." } } }, "auth_ref": [ "r724", "r1365", "r1672", "r1679", "r1856" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Cross-Border, Other, Amount", "terseLabel": "Other", "documentation": "Amount of reported income tax expense (benefit) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to cross-border tax law classified as other." } } }, "auth_ref": [ "r1365", "r1858" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherPercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationCrossBorderOtherPercent", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Cross-Border, Other, Percent", "terseLabel": "Other (Percentage)", "documentation": "Percentage of reported income tax expense (benefit) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to cross-border tax law classified as other." } } }, "auth_ref": [ "r1365", "r1858" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Percent", "negatedLabel": "Incremental tax expense (benefit) on earnings (losses) of subsidiary (Percentage)", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes." } } }, "auth_ref": [ "r1672", "r1679", "r1856", "r1857" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent", "terseLabel": "Statutory tax rate difference (Percentage)", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile." } } }, "auth_ref": [ "r720", "r723", "r1365", "r1672", "r1679", "r1856" ] }, "vhi_EffectiveIncomeTaxRateReconciliationIncrementalTaxImpactOnEquityInvestmentAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EffectiveIncomeTaxRateReconciliationIncrementalTaxImpactOnEquityInvestmentAmount", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of reported income tax expense (benefit) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to incremental tax impact on equity investment.", "label": "Effective Income Tax Rate Reconciliation, Incremental Tax Impact On Equity Investment, Amount", "terseLabel": "Incremental tax expense (benefit) on investment" } } }, "auth_ref": [] }, "vhi_EffectiveIncomeTaxRateReconciliationIncrementalTaxImpactOnEquityInvestmentPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EffectiveIncomeTaxRateReconciliationIncrementalTaxImpactOnEquityInvestmentPercent", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to incremental tax impact on equity investment.", "label": "Effective Income Tax Rate Reconciliation, Incremental Tax Impact On Equity Investment, Percent", "terseLabel": "Incremental tax expense (benefit) on investment (Percentage)" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation [Line Items]", "terseLabel": "Income taxes", "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": [ "r719", "r720", "r1365" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationOtherAdjustments", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Percent", "terseLabel": "Other (Percentage)", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments." } } }, "auth_ref": [ "r1365", "r1672", "r1679", "r1856", "r1857" ] }, "vhi_EffectiveIncomeTaxRateReconciliationPensionTerminationAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EffectiveIncomeTaxRateReconciliationPensionTerminationAmount", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of reported income tax expense (benefit) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to pension termination.", "label": "Effective Income Tax Rate Reconciliation, Pension Termination, Amount", "terseLabel": "Pension termination" } } }, "auth_ref": [] }, "vhi_EffectiveIncomeTaxRateReconciliationPensionTerminationPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EffectiveIncomeTaxRateReconciliationPensionTerminationPercent", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to pension termination.", "label": "Effective Income Tax Rate Reconciliation, Pension Termination, Percent", "terseLabel": "Pension termination (Percentage)" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent", "terseLabel": "State income taxes, net of federal income tax effect (Percentage)", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit)." } } }, "auth_ref": [ "r722", "r1365", "r1672", "r1679", "r1856" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationTable", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation [Table]", "documentation": "Disclosure of information about income tax rate reconciliation between amount of reported income tax expense (benefit) attributable to continuing operation to amount of income tax expense(benefit) that would result from applying statutory federal (national) tax rate to pretax income (loss) from continuing operation." } } }, "auth_ref": [ "r719", "r720", "r1365" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationTaxContingencies", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Percent", "terseLabel": "Changes in unrecognized tax benefits (Percentage)", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies." } } }, "auth_ref": [ "r726", "r1365", "r1672", "r1679", "r1856" ] }, "vhi_EffectiveIncomeTaxRateReductionInEnactedTaxRateForEachYearPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EffectiveIncomeTaxRateReductionInEnactedTaxRateForEachYearPercentage", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of reduction in enacted tax rate for each year.", "label": "Effective Income Tax Rate, Reduction In Enacted Tax Rate For Each Year, Percentage", "terseLabel": "Effective income tax rate, reduction in enacted tax rate for each year, percentage" } } }, "auth_ref": [] }, "us-gaap_EmployeeRelatedLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeRelatedLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Employee-related Liabilities, Current", "terseLabel": "Employee benefits", "documentation": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r74" ] }, "vhi_EmployeeRelatedLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EmployeeRelatedLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Noncurrent portion of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.", "label": "Employee Related Liabilities Noncurrent", "terseLabel": "Employee benefits" } } }, "auth_ref": [] }, "us-gaap_EmployeeSeveranceMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeSeveranceMember", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Employee Severance [Member]", "terseLabel": "Workforce reduction", "documentation": "Termination of an employee associated with exit from or disposal of business activities or restructurings pursuant to a plan." } } }, "auth_ref": [] }, "us-gaap_EmployeeStockOptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeStockOptionMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Employee Stock Option [Member]", "terseLabel": "Employee Stock Option", "documentation": "Share-based payment arrangement granting right, subject to vesting and other restrictions, to purchase or sell certain number of shares at predetermined price for specified period of time." } } }, "auth_ref": [ "r1827", "r1828", "r1829", "r1830", "r1831", "r1832", "r1833", "r1834", "r1835", "r1836", "r1837", "r1838", "r1839", "r1840", "r1841", "r1842", "r1843", "r1844", "r1845", "r1846", "r1847", "r1848", "r1849", "r1850", "r1851", "r1852" ] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Address Line One", "terseLabel": "Entity Address, Address Line One", "documentation": "Address Line 1 such as Attn, Building Name, Street Name" } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine2": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressAddressLine2", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Address Line Two", "terseLabel": "Entity Address, Address Line Two", "documentation": "Address Line 2 such as Street or Suite number" } } }, "auth_ref": [] }, "dei_EntityAddressCityOrTown": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, City or Town", "terseLabel": "Entity Address, City or Town", "documentation": "Name of the City or Town" } } }, "auth_ref": [] }, "dei_EntityAddressPostalZipCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, Postal Zip Code", "terseLabel": "Entity Address, Postal Zip Code", "documentation": "Code for the postal or zip code" } } }, "auth_ref": [] }, "dei_EntityAddressStateOrProvince": { "xbrltype": "stateOrProvinceItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Address, State or Province", "terseLabel": "Entity Address, State or Province", "documentation": "Name of the state or province." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Central Index Key", "terseLabel": "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": [ "r1451" ] }, "dei_EntityCommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCommonStockSharesOutstanding", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Common Stock, Shares Outstanding", "verboseLabel": "Entity Common Stock, Shares Outstanding", "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument." } } }, "auth_ref": [] }, "dei_EntityCurrentReportingStatus": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCurrentReportingStatus", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Current Reporting Status", "terseLabel": "Entity Current Reporting Status", "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure." } } }, "auth_ref": [] }, "dei_EntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "All Entities [Member]", "terseLabel": "Entity", "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains." } } }, "auth_ref": [] }, "dei_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Emerging Growth Company", "terseLabel": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r1451" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityFileNumber", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Securities Act File Number", "terseLabel": "Entity File Number", "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen." } } }, "auth_ref": [] }, "dei_EntityFilerCategory": { "xbrltype": "filerCategoryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityFilerCategory", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Filer Category", "terseLabel": "Entity Filer Category", "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure." } } }, "auth_ref": [ "r1451" ] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Incorporation, State or Country Code", "terseLabel": "Entity Incorporation, State or Country Code", "documentation": "Two-character EDGAR code representing the state or country of incorporation." } } }, "auth_ref": [] }, "dei_EntityInteractiveDataCurrent": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityInteractiveDataCurrent", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Interactive Data Current", "terseLabel": "Entity Interactive Data Current", "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files)." } } }, "auth_ref": [ "r1561" ] }, "dei_EntityPublicFloat": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityPublicFloat", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Public Float", "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityRegistrantName", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Registrant Name", "terseLabel": "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": [ "r1451" ] }, "dei_EntityShellCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityShellCompany", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Shell Company", "terseLabel": "Entity Shell Company", "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act." } } }, "auth_ref": [ "r1451" ] }, "dei_EntitySmallBusiness": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntitySmallBusiness", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Small Business", "terseLabel": "Entity Small Business", "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)." } } }, "auth_ref": [ "r1451" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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": [ "r1451" ] }, "dei_EntityVoluntaryFilers": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityVoluntaryFilers", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Voluntary Filers", "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act." } } }, "auth_ref": [] }, "dei_EntityWellKnownSeasonedIssuer": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityWellKnownSeasonedIssuer", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Well-known Seasoned Issuer", "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A." } } }, "auth_ref": [ "r1562" ] }, "us-gaap_EnvironmentalCostsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EnvironmentalCostsPolicy", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Environmental Costs, Policy [Policy Text Block]", "terseLabel": "Environmental remediation and related costs", "documentation": "Disclosure of accounting policy for obligations that resulted from improper or other-than normal operation of a long-lived asset in the past. This accounting policy may address (1) whether the related remediation costs are expensed or capitalized, (2) whether the obligation is measured on a discounted basis, (3) the event, situation, or set of circumstances that generally triggers recognition of loss contingencies arising from the entity's environmental remediation-related obligations, and (4) the timing of recognition of any recoveries." } } }, "auth_ref": [ "r469", "r470", "r489", "r1329", "r1566" ] }, "us-gaap_EnvironmentalExitCostByPropertyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EnvironmentalExitCostByPropertyAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Environmental Exit Cost by Property [Axis]", "terseLabel": "Environmental Exit Cost by Property", "documentation": "Information by type of property related to exit costs." } } }, "auth_ref": [ "r1693", "r1740", "r1745" ] }, "us-gaap_EnvironmentalExitCostsNameOfPropertyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EnvironmentalExitCostsNameOfPropertyDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Environmental Exit Costs, Name of Property [Domain]", "terseLabel": "Environmental Exit Costs, Name of Property", "documentation": "Name of the property being sold, disposed, or abandoned that requires remediation, site restoration, postclosure, monitoring commitments, or other exit costs as a result of unanticipated contamination of the assets." } } }, "auth_ref": [ "r1693", "r1740", "r1745" ] }, "us-gaap_EnvironmentalLossContingencyNoncurrentStatementOfFinancialPositionExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EnvironmentalLossContingencyNoncurrentStatementOfFinancialPositionExtensibleEnumeration", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails" ], "lang": { "en-us": { "role": { "label": "Environmental Loss Contingency, Noncurrent, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes accrual for environmental loss contingency classified as noncurrent." } } }, "auth_ref": [ "r489" ] }, "us-gaap_EnvironmentalLossContingencyStatementOfFinancialPositionExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EnvironmentalLossContingencyStatementOfFinancialPositionExtensibleEnumeration", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesChangesInAccruedEnvironmentalRemediationAndRelatedCostsDetails" ], "lang": { "en-us": { "role": { "label": "Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes accrual for environmental loss contingency." } } }, "auth_ref": [ "r489", "r1330" ] }, "vhi_EnvironmentalRemediationSitesNLNamedAsPRPOrDefendantMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EnvironmentalRemediationSitesNLNamedAsPRPOrDefendantMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Environmental remediation sites NL named as PRP or defendant.", "label": "Environmental Remediation Sites N L Named As P R P Or Defendant [Member]", "terseLabel": "Environmental Remediation Sites NL Named As PRP Or Defendant" } } }, "auth_ref": [] }, "ecd_EqtyAwrdsAdjFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsAdjFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Awards Adjustments, Footnote [Text Block]", "terseLabel": "Equity Awards Adjustments, Footnote" } } }, "auth_ref": [ "r1504" ] }, "ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]", "terseLabel": "Equity Awards Adjustments, Excluding Value Reported in Compensation Table" } } }, "auth_ref": [ "r1557" ] }, "ecd_EqtyAwrdsAdjsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsAdjsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Awards Adjustments [Member]", "terseLabel": "Equity Awards Adjustments" } } }, "auth_ref": [ "r1557" ] }, "ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsInSummryCompstnTblForAplblYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]", "terseLabel": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table" } } }, "auth_ref": [ "r1557" ] }, "vhi_EquitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EquitiesMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Equities", "label": "Equities" } } }, "auth_ref": [] }, "us-gaap_EquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityAbstract", "lang": { "en-us": { "role": { "label": "Stockholders' equity" } } }, "auth_ref": [] }, "us-gaap_EquityComponentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityComponentDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails" ], "lang": { "en-us": { "role": { "label": "Equity Component [Domain]", "terseLabel": "Equity Component", "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc." } } }, "auth_ref": [ "r21", "r223", "r226", "r227", "r262", "r263", "r264", "r297", "r298", "r299", "r303", "r311", "r313", "r315", "r328", "r418", "r421", "r464", "r526", "r555", "r705", "r745", "r746", "r754", "r755", "r756", "r760", "r824", "r825", "r877", "r878", "r879", "r880", "r881", "r883", "r884", "r885", "r886", "r887", "r891", "r936", "r938", "r939", "r940", "r941", "r943", "r949", "r951", "r961", "r1079", "r1110", "r1111", "r1112", "r1137", "r1218" ] }, "srt_EquityMethodInvesteeNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "EquityMethodInvesteeNameDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Investment, Name [Domain]", "documentation": "Name of investment including named security. Excludes entity that is consolidated." } } }, "auth_ref": [ "r414", "r415", "r416", "r753", "r926", "r1570", "r1571", "r1572", "r1867", "r1868", "r1869", "r1870" ] }, "vhi_EquityMethodInvestmentContributions": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EquityMethodInvestmentContributions", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails": { "parentTag": "vhi_EquityMethodInvestmentDistributionsFromContributionsToNet", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails" ], "lang": { "en-us": { "role": { "documentation": "Cash outflows to equity method investees during the period. Such contributions to equity method investee will be classified in the cash flow statement as operating, investing or financing activities depending on the nature of cash flows.", "label": "Equity Method Investment Contributions", "negatedLabel": "Contributions to LPC" } } }, "auth_ref": [] }, "vhi_EquityMethodInvestmentDistributionsFromContributionsToNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EquityMethodInvestmentDistributionsFromContributionsToNet", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 14.0 }, "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails" ], "lang": { "en-us": { "role": { "documentation": "This item represents disclosure of the net amount of dividends or other distributions received from and (contributions to) unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporation; these investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.", "label": "Equity Method Investment Distributions From Contributions To Net", "terseLabel": "Distributions from (contributions to) TiO2 manufacturing joint venture, net", "totalLabel": "Net distributions (contributions)" } } }, "auth_ref": [] }, "us-gaap_EquityMethodInvestmentDividendsOrDistributions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityMethodInvestmentDividendsOrDistributions", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails": { "parentTag": "vhi_EquityMethodInvestmentDistributionsFromContributionsToNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Equity Method Investment, Distribution", "terseLabel": "Distributions from LPC", "documentation": "Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities." } } }, "auth_ref": [ "r9", "r11", "r103", "r1074" ] }, "us-gaap_EquityMethodInvestmentOwnershipPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityMethodInvestmentOwnershipPercentage", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Equity Method Investment, Ownership Percentage", "terseLabel": "Percentage owned manufacturing joint venture under equity method investment", "documentation": "The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting." } } }, "auth_ref": [ "r414", "r926" ] }, "us-gaap_EquityMethodInvestmentsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityMethodInvestmentsPolicy", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Equity Method Investments [Policy Text Block]", "terseLabel": "Investment in TiO2 manufacturing joint venture", "documentation": "Disclosure of accounting policy for equity method of accounting for investments and other interests. Investment includes, but is not limited to, unconsolidated subsidiary, corporate joint venture, noncontrolling interest in real estate venture, limited partnership, and limited liability company. Information includes, but is not limited to, ownership percentage, reason equity method is or is not considered appropriate, and accounting policy election for distribution received." } } }, "auth_ref": [ "r9", "r415", "r926" ] }, "us-gaap_EquityMethodInvestmentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityMethodInvestmentsTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables" ], "lang": { "en-us": { "role": { "label": "Equity Method Investments [Table Text Block]", "terseLabel": "Summary of Net Distributions, Balance Sheets and Income Statements", "documentation": "Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information." } } }, "auth_ref": [ "r413" ] }, "us-gaap_EquitySecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Equity Securities [Member]", "terseLabel": "Equities", "documentation": "Ownership interest or right to acquire or dispose of ownership interest in corporations and other legal entities for which ownership interest is represented by shares of common or preferred stock, convertible securities, stock rights, or stock warrants." } } }, "auth_ref": [ "r43", "r1411", "r1444", "r1445", "r1446", "r1987" ] }, "vhi_EquityTransactionsWithNoncontrollingInterestNetAndOther": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EquityTransactionsWithNoncontrollingInterestNetAndOther", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "documentation": "Net increase or decrease included in the statement of changes in stockholders' equity as a result of transactions with noncontrolling interests and other.", "label": "Equity Transactions With Noncontrolling Interest Net And Other", "terseLabel": "Equity transactions with noncontrolling interest, net and other" } } }, "auth_ref": [] }, "ecd_EquityValuationAssumptionDifferenceFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EquityValuationAssumptionDifferenceFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Valuation Assumption Difference, Footnote [Text Block]", "terseLabel": "Equity Valuation Assumption Difference, Footnote" } } }, "auth_ref": [ "r1514" ] }, "ecd_ErrCompAnalysisTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ErrCompAnalysisTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Erroneous Compensation Analysis [Text Block]", "terseLabel": "Erroneous Compensation Analysis" } } }, "auth_ref": [ "r1471", "r1482", "r1492", "r1525" ] }, "ecd_ErrCompRecoveryTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ErrCompRecoveryTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Erroneously Awarded Compensation Recovery [Table]", "terseLabel": "Erroneously Awarded Compensation Recovery" } } }, "auth_ref": [ "r1468", "r1479", "r1489", "r1522" ] }, "us-gaap_EstimateOfFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EstimateOfFairValueFairValueDisclosureMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Estimate of Fair Value Measurement [Member]", "terseLabel": "Estimate of Fair Value Measurement", "documentation": "Measured as an estimate of fair value." } } }, "auth_ref": [ "r512", "r919", "r921", "r924", "r1286", "r1334", "r1335" ] }, "srt_EuropeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "EuropeMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "Europe [Member]", "terseLabel": "Europe", "documentation": "Continent of Europe." } } }, "auth_ref": [ "r1589", "r1590", "r1591", "r1592", "r1986", "r1988", "r1989", "r1990" ] }, "vhi_EuropeanSubsidiariesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "EuropeanSubsidiariesMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "European subsidiaries.", "label": "European Subsidiaries", "terseLabel": "European Subsidiaries" } } }, "auth_ref": [] }, "vhi_ExcludingStockOwnershipBySubsidiaryConsideredToBeHeldInTreasuryMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ExcludingStockOwnershipBySubsidiaryConsideredToBeHeldInTreasuryMember", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails" ], "lang": { "en-us": { "role": { "documentation": "Excluding stock ownership by subsidiary considered to be held in treasury.", "label": "Excluding Stock Ownership By Subsidiary Considered To Be Held In Treasury" } } }, "auth_ref": [] }, "ecd_ExecutiveCategoryAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ExecutiveCategoryAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Executive Category [Axis]", "terseLabel": "Executive Category:" } } }, "auth_ref": [ "r1520" ] }, "us-gaap_FacilityClosingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FacilityClosingMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Facility Closing [Member]", "terseLabel": "Facility Closing", "documentation": "Closing of a facility associated with exit from or disposal of business activities or restructurings pursuant to a plan." } } }, "auth_ref": [] }, "vhi_FairValueAdjustmentsOfContingentConsiderationLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FairValueAdjustmentsOfContingentConsiderationLiability", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_CostsAndExpenses", "weight": -1.0, "order": 3.0 }, "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 6.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount of gain (loss) recognized on decrease (increase) in the fair value of contingent consideration liability, agreed in a business combination.", "label": "Fair Value Adjustments of Contingent Consideration Liability", "negatedLabel": "Gain on remeasurement of earn-out liability", "terseLabel": "Gain on remeasurement of earn-out liability", "verboseLabel": "Non-cash gain" } } }, "auth_ref": [] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r895", "r896", "r908", "r1395" ] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Fair Value, Recurring and Nonrecurring [Table]", "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]", "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis." } } }, "auth_ref": [ "r895", "r896", "r908", "r1395" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringAndNonrecurringBasisTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnRecurringAndNonrecurringBasisTableTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesTables" ], "lang": { "en-us": { "role": { "label": "Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]", "terseLabel": "Schedule of Marketable Securities and Fair Value Measurements", "documentation": "Tabular disclosure of assets measured at fair value measured on a recurring or nonrecurring basis. Includes, but is not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2." } } }, "auth_ref": [ "r895", "r896" ] }, "us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]", "terseLabel": "Fair value measurements and financial instruments", "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": [ "r919", "r921", "r922", "r1286", "r1407", "r1911" ] }, "us-gaap_FairValueByBalanceSheetGroupingTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByBalanceSheetGroupingTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, by Balance Sheet Grouping [Table]", "terseLabel": "Fair Value By Balance Sheet Grouping [Table]", "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities." } } }, "auth_ref": [ "r919", "r922", "r1286", "r1407", "r1909", "r1911" ] }, "us-gaap_FairValueByBalanceSheetGroupingTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByBalanceSheetGroupingTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsTables" ], "lang": { "en-us": { "role": { "label": "Fair Value, by Balance Sheet Grouping [Table Text Block]", "terseLabel": "Schedule of financial instruments recorded on a fair value basis", "documentation": "Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities." } } }, "auth_ref": [ "r920", "r923", "r1286", "r1407", "r1911" ] }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByFairValueHierarchyLevelAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails", "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Fair Value Hierarchy and NAV [Axis]", "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient." } } }, "auth_ref": [ "r512", "r601", "r602", "r603", "r604", "r605", "r606", "r640", "r641", "r894", "r896", "r897", "r898", "r899", "r906", "r908", "r910", "r919", "r976", "r977", "r978", "r1286", "r1334", "r1335", "r1348", "r1349", "r1350", "r1351", "r1353", "r1395", "r1400", "r1407" ] }, "us-gaap_FairValueByMeasurementBasisAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByMeasurementBasisAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Measurement Basis [Axis]", "documentation": "Information by measurement basis." } } }, "auth_ref": [ "r512", "r919", "r921", "r922", "r924", "r926", "r927", "r1286", "r1334", "r1335", "r1911" ] }, "us-gaap_FairValueDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosuresAbstract", "lang": { "en-us": { "role": { "label": "Fair value measurements and financial instruments" } } }, "auth_ref": [] }, "us-gaap_FairValueDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosuresTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstruments" ], "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Text Block]", "terseLabel": "Fair value measurements and financial instruments", "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information." } } }, "auth_ref": [ "r897", "r902", "r904", "r905", "r906", "r910", "r911", "r912", "r913", "r914", "r1044", "r1395", "r1401" ] }, "us-gaap_FairValueInputsLevel1Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel1Member", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Fair Value, Inputs, Level 1 [Member]", "terseLabel": "Quoted prices in active markets (Level 1)", "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date." } } }, "auth_ref": [ "r512", "r601", "r606", "r640", "r896", "r908", "r919", "r976", "r1286", "r1348", "r1349", "r1350", "r1351", "r1353", "r1395", "r1407" ] }, "us-gaap_FairValueInputsLevel2Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel2Member", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Fair Value, Inputs, Level 2 [Member]", "terseLabel": "Significant other observable input (Level 2)", "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets." } } }, "auth_ref": [ "r512", "r601", "r606", "r640", "r642", "r896", "r897", "r908", "r919", "r977", "r1286", "r1334", "r1335", "r1348", "r1349", "r1350", "r1351", "r1353", "r1395", "r1407" ] }, "us-gaap_FairValueInputsLevel3Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel3Member", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Inputs, Level 3 [Member]", "terseLabel": "Significant unobservable inputs (Level 3)", "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r512", "r601", "r602", "r603", "r604", "r605", "r606", "r640", "r641", "r896", "r897", "r898", "r899", "r908", "r919", "r978", "r1286", "r1334", "r1335", "r1348", "r1349", "r1350", "r1351", "r1353", "r1395", "r1400", "r1407" ] }, "us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasuredAtNetAssetValuePerShareMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value Measured at Net Asset Value Per Share [Member]", "terseLabel": "Assets measured at NAV", "documentation": "Fair value measured at net asset value per share as practical expedient." } } }, "auth_ref": [ "r601", "r640", "r894", "r910", "r1395" ] }, "vhi_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetForeignCurrencyTranslationAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetForeignCurrencyTranslationAdjustments", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in asset value due to gain (loss) from foreign currency rate fluctuations for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Foreign Currency Translation Adjustments", "terseLabel": "Currency exchange rate fluctuations" } } }, "auth_ref": [] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases", "terseLabel": "Assets purchased", "documentation": "Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r901", "r907", "r909", "r1398" ] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales", "negatedLabel": "Assets sold", "documentation": "Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r901", "r909", "r1398" ] }, "vhi_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainOnAssetsSold": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainOnAssetsSold", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of realized gain (loss) for financial instrument sold during the reporting period which was classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Gain On Assets Sold", "terseLabel": "Gain (loss) on assets sold during the year" } } }, "auth_ref": [] }, "vhi_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGainOnAssetsHeldAtEndOfYear": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGainOnAssetsHeldAtEndOfYear", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of unrealized gain (loss) for financial instrument held at the measurement date which is classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Unrealized Gain On Assets Held At End Of Year", "terseLabel": "Gain on assets held at end of year" } } }, "auth_ref": [] }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementsFairValueHierarchyDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails", "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Fair Value Hierarchy and NAV [Domain]", "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value." } } }, "auth_ref": [ "r512", "r601", "r602", "r603", "r604", "r605", "r606", "r640", "r641", "r894", "r896", "r897", "r898", "r899", "r906", "r908", "r910", "r919", "r976", "r977", "r978", "r1286", "r1334", "r1335", "r1348", "r1349", "r1350", "r1351", "r1353", "r1395", "r1400", "r1407" ] }, "us-gaap_FinancialInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialInstrumentAxis", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Financial Instrument [Axis]", "documentation": "Information by type of financial instrument." } } }, "auth_ref": [ "r382", "r383", "r384", "r385", "r386", "r387", "r388", "r389", "r390", "r391", "r392", "r393", "r394", "r395", "r396", "r397", "r398", "r399", "r400", "r401", "r402", "r403", "r404", "r405", "r406", "r407", "r408", "r409", "r410", "r411", "r423", "r424", "r425", "r426", "r427", "r429", "r430", "r431", "r520", "r552", "r874", "r888", "r915", "r925", "r928", "r973", "r974", "r975", "r976", "r977", "r978", "r979", "r980", "r981", "r982", "r983", "r984", "r985", "r986", "r987", "r990", "r991", "r992", "r993", "r994", "r995", "r996", "r997", "r998", "r999", "r1000", "r1001", "r1002", "r1003", "r1004", "r1058", "r1080", "r1326", "r1395", "r1398", "r1400", "r1401", "r1402", "r1403", "r1404", "r1405", "r1406", "r1411", "r1582", "r1583", "r1584", "r1585", "r1586", "r1587", "r1588", "r1703", "r1704", "r1705", "r1706", "r1893", "r1895", "r1896", "r1897", "r1904", "r1907", "r1908", "r1909" ] }, "vhi_FiveCustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FiveCustomerMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Relates to the five customer.", "label": "Five Customer [Member]", "terseLabel": "Five customer" } } }, "auth_ref": [] }, "vhi_FixedChargeCoverageRatioMinimumValue": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FixedChargeCoverageRatioMinimumValue", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Fixed charge coverage ratio minimum value.", "label": "Fixed Charge Coverage Ratio Minimum Value", "terseLabel": "Fixed charge coverage ratio, minimum value" } } }, "auth_ref": [] }, "us-gaap_FixedIncomeFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FixedIncomeFundsMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Fixed Income Funds [Member]", "terseLabel": "Fixed income", "documentation": "Investment that pools funds from investors to invest in a combination of underlying investments, primarily fixed income investments." } } }, "auth_ref": [ "r1783", "r1810" ] }, "vhi_FixedIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FixedIncomeMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Fixed Income", "label": "Fixed Income" } } }, "auth_ref": [] }, "us-gaap_FixedIncomeSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FixedIncomeSecuritiesMember", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Fixed Income Securities [Member]", "terseLabel": "Fixed Income Securities", "documentation": "Investment that provides a return in the form of fixed periodic payments and eventual return of principal at maturity." } } }, "auth_ref": [ "r1353", "r1436", "r1437", "r1783", "r1810" ] }, "us-gaap_ForeignCountryMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignCountryMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Tax Jurisdiction [Member]", "terseLabel": "Germany", "verboseLabel": "Foreign Tax Jurisdiction", "documentation": "Designated foreign jurisdiction entitled to levy and collect income tax outside country of domicile." } } }, "auth_ref": [ "r719", "r720" ] }, "us-gaap_ForeignCurrencyContractAssetFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignCurrencyContractAssetFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Contract, Asset, Fair Value Disclosure", "terseLabel": "Currency forward contract", "documentation": "Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps." } } }, "auth_ref": [ "r895", "r896", "r1908", "r1909", "r1910" ] }, "us-gaap_ForeignCurrencyTransactionGainBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignCurrencyTransactionGainBeforeTax", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Transaction Gain, before Tax", "terseLabel": "Foreign currency transaction gain", "documentation": "Amount before tax of foreign currency transaction realized and unrealized gain recognized in the income statement." } } }, "auth_ref": [ "r1914", "r1915" ] }, "us-gaap_ForeignCurrencyTransactionGainLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignCurrencyTransactionGainLossBeforeTax", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "us-gaap_OtherIncome", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Gain (Loss), Foreign Currency Transaction, before Tax", "terseLabel": "Currency transactions, net", "documentation": "Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction." } } }, "auth_ref": [ "r273", "r931", "r932", "r933", "r935", "r1215" ] }, "us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Transactions and Translations Policy [Policy Text Block]", "terseLabel": "Foreign currency translation", "documentation": "Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy." } } }, "auth_ref": [ "r930" ] }, "us-gaap_ForeignExchangeForwardMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignExchangeForwardMember", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Exchange Forward [Member]", "terseLabel": "Foreign exchange forward", "documentation": "Foreign exchange forward traded on an exchange (examples include but are not limited to the International Securities Exchange, Philadelphia Stock Exchange, or the Chicago Mercantile Exchange) for options or future contracts to buy or sell a certain currency, at a specified date, at a fixed exercise exchange rate." } } }, "auth_ref": [ "r1179", "r1183", "r1189", "r1207", "r1213", "r1241", "r1242", "r1243", "r1383", "r1385", "r1386", "r1387", "r1388", "r1389", "r1390", "r1438", "r1884" ] }, "us-gaap_ForeignPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignPlanMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Plan [Member]", "terseLabel": "Non-U.S.", "documentation": "Location of employer sponsoring plan, designed to provide retirement benefits, not determined as principal place of business. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [ "r1824", "r1825", "r1826" ] }, "vhi_ForeignSubsidiaryDirectlyOwnedByKIIOrAnyGuarantorMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ForeignSubsidiaryDirectlyOwnedByKIIOrAnyGuarantorMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Foreign subsidiary directly owned by KII or any guarantor.", "label": "Foreign Subsidiary Directly Owned by KII or any Guarantor" } } }, "auth_ref": [] }, "us-gaap_ForeignTaxJurisdictionOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeignTaxJurisdictionOtherMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Tax Jurisdiction, Other [Member]", "terseLabel": "Other", "verboseLabel": "Other foreign jurisdictions", "documentation": "Designated foreign jurisdiction entitled to levy and collect income tax outside country of domicile, classified as other." } } }, "auth_ref": [ "r1365", "r1671", "r1861" ] }, "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery due to Disqualification of Tax Benefits, Amount", "terseLabel": "Forgone Recovery due to Disqualification of Tax Benefits, Amount" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1529" ] }, "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryDueToExpenseOfEnforcementAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery due to Expense of Enforcement, Amount", "terseLabel": "Forgone Recovery due to Expense of Enforcement, Amount" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1529" ] }, "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryDueToViolationOfHomeCountryLawAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery due to Violation of Home Country Law, Amount", "terseLabel": "Forgone Recovery due to Violation of Home Country Law, Amount" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1529" ] }, "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryExplanationOfImpracticabilityTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery, Explanation of Impracticability [Text Block]", "terseLabel": "Forgone Recovery, Explanation of Impracticability" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1529" ] }, "ecd_ForgoneRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1529" ] }, "vhi_FourCustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "FourCustomerMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Relates to the four customer.", "label": "Four Customer [Member]", "terseLabel": "Four customer" } } }, "auth_ref": [] }, "ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]", "terseLabel": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year" } } }, "auth_ref": [ "r1509" ] }, "us-gaap_GainContingenciesByNatureAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainContingenciesByNatureAxis", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Gain Contingencies, Nature [Axis]", "documentation": "Information by nature of gain contingency." } } }, "auth_ref": [ "r1746" ] }, "us-gaap_GainContingencyNatureDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainContingencyNatureDomain", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Gain Contingency, Nature [Domain]", "documentation": "Describes any existing condition, situation, or set of circumstances involving uncertainty as of the balance sheet date (or before issuance of the financial statements) that might result in a gain, typically reflecting care to avoid misleading implications as to the likelihood of realization." } } }, "auth_ref": [ "r1746" ] }, "us-gaap_GainContingencyUnrecordedAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainContingencyUnrecordedAmount", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Gain Contingency, Unrecorded Amount", "terseLabel": "Reimbursement revenue", "documentation": "The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency." } } }, "auth_ref": [ "r1746" ] }, "vhi_GainContingencyUnrecordedAmountInfrastructureReimbursement": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GainContingencyUnrecordedAmountInfrastructureReimbursement", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency through infrastructure reimbursement.", "label": "Gain Contingency, Unrecorded Amount, Infrastructure Reimbursement", "terseLabel": "Revenue from infrastructure reimbursement" } } }, "auth_ref": [] }, "vhi_GainContingencyUnrecordedAmountInterestIncomeCapped": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GainContingencyUnrecordedAmountInterestIncomeCapped", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency through capped interest income.", "label": "Gain Contingency, Unrecorded Amount, Interest Income Capped", "terseLabel": "Revenue from interest income" } } }, "auth_ref": [] }, "us-gaap_GainLossOnDispositionOfAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnDispositionOfAssets", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "us-gaap_OtherIncome", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property", "terseLabel": "Gain on land sales", "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property." } } }, "auth_ref": [ "r1670", "r1722", "r1723" ] }, "us-gaap_GainLossOnSaleOfBusiness": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSaleOfBusiness", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Gain (Loss) on Disposition of Business", "negatedLabel": "Loss on sale of Basic Power Company (BPC)", "documentation": "Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant." } } }, "auth_ref": [ "r831", "r1670" ] }, "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSaleOfPropertyPlantEquipment", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 3.0 }, "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 19.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Gain (Loss) on Disposition of Property Plant Equipment", "negatedLabel": "Gain from sale of land", "terseLabel": "Gain on land sales", "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property." } } }, "auth_ref": [ "r11" ] }, "us-gaap_GeneralAndAdministrativeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GeneralAndAdministrativeExpense", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails" ], "lang": { "en-us": { "role": { "label": "General and Administrative Expense", "negatedLabel": "General expenses, net", "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line." } } }, "auth_ref": [ "r110", "r1197" ] }, "us-gaap_GeographicConcentrationRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GeographicConcentrationRiskMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Geographic Concentration Risk [Member]", "documentation": "Reflects the percentage that a specified dollar value on the balance sheet or income statement in the period from one or more specified geographic areas is to a corresponding consolidated, segment, or product line amount. Risk is the materially adverse effects of economic decline or antagonistic political actions resulting in loss of assets, sales volume, labor supply, or source of materials and supplies in a US state or a specified country, continent, or region such as EMEA (Europe, Middle East, Africa)." } } }, "auth_ref": [ "r1271", "r1691" ] }, "srt_GeographyEliminationsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "GeographyEliminationsMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "Geography Eliminations [Member]", "terseLabel": "Eliminations", "documentation": "Eliminating entries used in geographic consolidation." } } }, "auth_ref": [] }, "vhi_GermanSubsidiaryRevolvingBorrowingsMaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GermanSubsidiaryRevolvingBorrowingsMaximumMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "German subsidiary revolving borrowings maximum.", "label": "German Subsidiary Revolving Borrowings Maximum [Member]", "terseLabel": "German Subsidiary Revolving Borrowings Maximum" } } }, "auth_ref": [] }, "vhi_GermanyUnitedStatesAndCanadianMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GermanyUnitedStatesAndCanadianMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "This Member stands for German, United States and Canadian.", "label": "Germany, United States and Canadian [Member]", "terseLabel": "German, U.S., and Canadian" } } }, "auth_ref": [] }, "vhi_GlobalRevolverMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GlobalRevolverMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The member stands for Global Revolver.", "label": "Global Revolver [Member]", "terseLabel": "Global Revolver" } } }, "auth_ref": [] }, "vhi_GlobalRevolverRevolvingCreditFacilityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GlobalRevolverRevolvingCreditFacilityMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Related to the Global Revolver revolving credit facility.", "label": "Global Revolver Revolving Credit Facility [Member]", "terseLabel": "Global Revolver Credit Facility" } } }, "auth_ref": [] }, "us-gaap_Goodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Goodwill", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "vhi_AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Goodwill", "periodEndLabel": "Goodwill, Ending Balance", "periodStartLabel": "Goodwill, Beginning Balance", "terseLabel": "Goodwill", "documentation": "Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized." } } }, "auth_ref": [ "r238", "r436", "r1045", "r1317", "r1327", "r1367", "r1371", "r1373", "r1380", "r1397", "r1410", "r1711", "r1718", "r1881" ] }, "us-gaap_GoodwillAcquiredDuringPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillAcquiredDuringPeriod", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails" ], "lang": { "en-us": { "role": { "label": "Goodwill, Acquired During Period", "terseLabel": "LPC Acquisition", "documentation": "Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination." } } }, "auth_ref": [ "r440", "r815", "r818", "r822", "r1327" ] }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Goodwill." } } }, "auth_ref": [] }, "us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillAndIntangibleAssetsPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Goodwill and Intangible Assets, Policy [Policy Text Block]", "terseLabel": "Goodwill and other intangible assets; amortization expense", "documentation": "Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets." } } }, "auth_ref": [ "r1709", "r1721" ] }, "us-gaap_GoodwillDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwill" ], "lang": { "en-us": { "role": { "label": "Goodwill Disclosure [Text Block]", "terseLabel": "Goodwill", "documentation": "The entire disclosure for goodwill." } } }, "auth_ref": [ "r435", "r438", "r448", "r450", "r451", "r453", "r455", "r456", "r1327" ] }, "us-gaap_GoodwillGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillGross", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Goodwill, Gross", "terseLabel": "Consolidated gross goodwill", "documentation": "Amount, before accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Includes amount, before amortization expense and impairment loss, of goodwill for private company." } } }, "auth_ref": [ "r439", "r446", "r452", "r454", "r822", "r1327" ] }, "us-gaap_GoodwillImpairedAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillImpairedAbstract", "lang": { "en-us": { "role": { "label": "Goodwill Impaired [Abstract]" } } }, "auth_ref": [] }, "us-gaap_GoodwillImpairmentLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillImpairmentLoss", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Goodwill, Impairment Loss", "terseLabel": "Aggregate goodwill impairment", "documentation": "Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized." } } }, "auth_ref": [ "r11", "r437", "r443", "r449", "r457", "r822", "r1327", "r1397" ] }, "vhi_GoodwillImpairmentLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GoodwillImpairmentLosses", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of impairment losses from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.", "label": "Goodwill Impairment Losses", "terseLabel": "Goodwill impairment" } } }, "auth_ref": [] }, "us-gaap_GoodwillLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails" ], "lang": { "en-us": { "role": { "label": "Goodwill [Line Items]", "terseLabel": "Goodwill [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": [ "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r449", "r1327" ] }, "vhi_GrossDeferredTaxAssetBeforeNettingByJurisdiction": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GrossDeferredTaxAssetBeforeNettingByJurisdiction", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "us-gaap_DeferredIncomeTaxAssetsNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Gross deferred tax asset before netting by jurisdiction.", "label": "Gross Deferred Tax Asset Before Netting By Jurisdiction", "totalLabel": "Adjusted gross deferred tax assets" } } }, "auth_ref": [] }, "vhi_GrossDeferredTaxLiabilityBeforeNettingByJurisdiction": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "GrossDeferredTaxLiabilityBeforeNettingByJurisdiction", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfNetDeferredTaxAssetLiabilityDetails" ], "lang": { "en-us": { "role": { "documentation": "Gross deferred tax liability before netting by jurisdiction.", "label": "Gross Deferred Tax Liability Before Netting By Jurisdiction", "negatedTotalLabel": "Adjusted gross deferred tax liabilities" } } }, "auth_ref": [] }, "us-gaap_GrossProfit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GrossProfit", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails" ], "lang": { "en-us": { "role": { "label": "Gross Profit", "totalLabel": "Gross margin", "documentation": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity." } } }, "auth_ref": [ "r101", "r107", "r162", "r284", "r287", "r288", "r417", "r493", "r494", "r496", "r497", "r498", "r499", "r500", "r502", "r503", "r926", "r1311", "r1316", "r1686", "r1695", "r1696", "r1697", "r1698", "r1751" ] }, "dei_IcfrAuditorAttestationFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "IcfrAuditorAttestationFlag", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "ICFR Auditor Attestation Flag" } } }, "auth_ref": [ "r1454", "r1455", "r1478" ] }, "us-gaap_ImpairmentOfLongLivedAssetsHeldForUse": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ImpairmentOfLongLivedAssetsHeldForUse", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 18.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Impairment, Long-Lived Asset, Held-for-Use", "terseLabel": "Fixed asset impairment", "documentation": "The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale)." } } }, "auth_ref": [ "r11", "r44", "r127", "r270", "r1300", "r1396" ] }, "us-gaap_IncomeAmountsAttributableToNoncontrollingInterestDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeAmountsAttributableToNoncontrollingInterestDisclosuresAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "label": "Income Amounts Attributable to Noncontrolling Interest, Disclosures [Abstract]", "terseLabel": "Noncontrolling interest in net income (loss) of subsidiaries:" } } }, "auth_ref": [] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfComprehensiveProvisionForIncomeTaxesAllocationDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfComprehensiveProvisionForIncomeTaxesAllocationDetails" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Continuing Operations before Income Taxes, Domestic", "terseLabel": "U.S.", "documentation": "The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations." } } }, "auth_ref": [ "r284", "r289", "r718" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_ProfitLoss", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfComprehensiveProvisionForIncomeTaxesAllocationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfComprehensiveProvisionForIncomeTaxesAllocationDetails" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest", "totalLabel": "Income (loss) before income taxes", "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest." } } }, "auth_ref": [ "r102", "r156", "r162", "r1051", "r1053", "r1075", "r1301", "r1303", "r1304", "r1311", "r1316", "r1686", "r1695", "r1696", "r1697", "r1698" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfComprehensiveProvisionForIncomeTaxesAllocationDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComponentsOfComprehensiveProvisionForIncomeTaxesAllocationDetails" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Continuing Operations before Income Taxes, Foreign", "verboseLabel": "Non-U.S.", "documentation": "The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile." } } }, "auth_ref": [ "r284", "r289", "r718" ] }, "us-gaap_IncomeLossFromEquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromEquityMethodInvestments", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Equity Method Investments", "terseLabel": "Income (loss) from equity investments", "documentation": "Amount of income (loss) for proportionate share of equity method investee's income (loss)." } } }, "auth_ref": [ "r11", "r103", "r155", "r327", "r348", "r364", "r412", "r1074" ] }, "us-gaap_IncomeStatementAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementAbstract", "lang": { "en-us": { "role": { "label": "CONSOLIDATED STATEMENTS OF OPERATIONS" } } }, "auth_ref": [] }, "us-gaap_IncomeStatementLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementLocationAxis", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Statement of Income Location, Balance [Axis]", "documentation": "Information by location in statement of income where disaggregated amount is reported." } } }, "auth_ref": [ "r466", "r468", "r475", "r837", "r843", "r860", "r869", "r900", "r903", "r909", "r927", "r928", "r929", "r1107", "r1109", "r1202", "r1285", "r1286", "r1367", "r1373", "r1393", "r1394", "r1399", "r1407", "r1871", "r1873", "r1949" ] }, "us-gaap_IncomeStatementLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementLocationDomain", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Statement of Income Location, Balance [Domain]", "documentation": "Location in statement of income where disaggregated amount is reported." } } }, "auth_ref": [ "r468", "r475", "r837", "r843", "r860", "r869", "r900", "r903", "r909", "r927", "r928", "r929", "r1107", "r1109", "r1202", "r1285", "r1286", "r1367", "r1373", "r1393", "r1394", "r1399", "r1407", "r1871", "r1873", "r1949" ] }, "vhi_IncomeTaxAllocableToOtherComprehensiveIncomeItemsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "IncomeTaxAllocableToOtherComprehensiveIncomeItemsAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "documentation": "Income tax allocable to other comprehensive income items.", "label": "Income Tax Allocable To Other Comprehensive Income Items [Abstract]", "terseLabel": "Other comprehensive income (loss):" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxAuthorityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxAuthorityAxis", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Jurisdiction [Axis]", "terseLabel": "Income Tax Jurisdiction", "documentation": "Information by income tax jurisdiction." } } }, "auth_ref": [ "r280", "r719", "r720", "r730", "r741", "r1365", "r1862" ] }, "us-gaap_IncomeTaxAuthorityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxAuthorityDomain", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Jurisdiction [Domain]", "terseLabel": "Income Tax Jurisdiction", "documentation": "Income tax jurisdiction." } } }, "auth_ref": [ "r280", "r719", "r720", "r730", "r741", "r1365", "r1862" ] }, "us-gaap_IncomeTaxDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Income taxes" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxes" ], "lang": { "en-us": { "role": { "label": "Income Tax Disclosure [Text Block]", "terseLabel": "Income taxes", "documentation": "The entire disclosure for income tax." } } }, "auth_ref": [ "r284", "r290", "r710", "r719", "r727", "r728", "r729", "r734", "r739", "r748", "r750", "r751", "r752", "r1057", "r1119", "r1130", "r1365" ] }, "us-gaap_IncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_ProfitLoss", "weight": -1.0, "order": 1.0 }, "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails": { "parentTag": "vhi_IncomeTaxExpenseBenefitAllocableToComprehensiveIncome", "weight": 1.0, "order": 3.0 }, "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureIncomeTaxesComponentOfIncomeTaxesExpensesDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Expense (Benefit)", "terseLabel": "Income tax expense (benefit)", "totalLabel": "Income tax expense", "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r164", "r173", "r284", "r314", "r315", "r327", "r349", "r364", "r717", "r719", "r749", "r1087", "r1301", "r1303", "r1304", "r1365" ] }, "vhi_IncomeTaxExpenseBenefitAllocableToComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "IncomeTaxExpenseBenefitAllocableToComprehensiveIncome", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations and other comprehensive income.", "label": "Income Tax Expense Benefit Allocable To Comprehensive Income", "totalLabel": "Total" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]", "terseLabel": "Amount" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidByIndividualJurisdictionLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, by Individual Jurisdiction [Line Items]", "terseLabel": "Income taxes", "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": [ "r280", "r741" ] }, "us-gaap_IncomeTaxPaidByIndividualJurisdictionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidByIndividualJurisdictionTable", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, by Individual Jurisdiction [Table]", "documentation": "Disclosure of information about income tax paid by jurisdiction." } } }, "auth_ref": [ "r280", "r741" ] }, "us-gaap_IncomeTaxPaidFederalAfterRefundReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidFederalAfterRefundReceived", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails": { "parentTag": "us-gaap_IncomeTaxesPaidNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, Federal, after Refund Received", "terseLabel": "U.S. federal", "documentation": "Amount, after income tax refund received, of cash paid to federal (national) tax jurisdiction for tax on income." } } }, "auth_ref": [ "r280", "r740" ] }, "us-gaap_IncomeTaxPaidForeignAfterRefundReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidForeignAfterRefundReceived", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails": { "parentTag": "us-gaap_IncomeTaxesPaidNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, Foreign, after Refund Received", "terseLabel": "Non-U.S.", "documentation": "Amount, after income tax refund received, of cash paid to foreign tax jurisdiction for tax on income." } } }, "auth_ref": [ "r280", "r740" ] }, "us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidStateAndLocalAfterRefundReceived", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails": { "parentTag": "us-gaap_IncomeTaxesPaidNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, State and Local, after Refund Received", "terseLabel": "State", "documentation": "Amount, after income tax refund received, of cash paid to state and local tax jurisdictions for tax on income." } } }, "auth_ref": [ "r280", "r740" ] }, "us-gaap_IncomeTaxPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Income Tax, Policy [Policy Text Block]", "terseLabel": "Income taxes", "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements." } } }, "auth_ref": [ "r261", "r713", "r714", "r734", "r735", "r738", "r743", "r1124" ] }, "us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount", "terseLabel": "Changes in valuation allowance", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets." } } }, "auth_ref": [ "r725", "r1365", "r1856" ] }, "us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationChangeInEnactedTaxRate", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount", "terseLabel": "Effect of changes in tax laws enacted in the current period", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates." } } }, "auth_ref": [ "r712", "r719", "r724", "r1365" ] }, "us-gaap_IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount", "negatedLabel": "Incremental tax expense (benefit) on earnings (losses) of subsidiary", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes." } } }, "auth_ref": [ "r1856", "r1857" ] }, "us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationForeignIncomeTaxRateDifferential", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount", "terseLabel": "Statutory tax rate difference", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit)." } } }, "auth_ref": [ "r720", "r723", "r1365", "r1856" ] }, "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount", "terseLabel": "U.S. federal statutory tax rate", "documentation": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations." } } }, "auth_ref": [ "r719", "r1365" ] }, "us-gaap_IncomeTaxReconciliationOtherAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationOtherAdjustments", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Amount", "terseLabel": "Other", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments." } } }, "auth_ref": [ "r1365", "r1856", "r1857" ] }, "us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationRepatriationOfForeignEarnings", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount", "verboseLabel": "Current income tax expense provisional pursuant to transition tax", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings." } } }, "auth_ref": [ "r1856", "r1857" ] }, "us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationStateAndLocalIncomeTaxes", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount", "terseLabel": "State income taxes, net of federal income tax effect", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit)." } } }, "auth_ref": [ "r722", "r1365", "r1856" ] }, "us-gaap_IncomeTaxReconciliationTaxContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationTaxContingencies", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Amount", "terseLabel": "Changes in unrecognized tax benefits", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies." } } }, "auth_ref": [ "r726", "r1365", "r1856" ] }, "vhi_IncomeTaxesDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "IncomeTaxesDisclosureLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Income taxes disclosure.", "label": "Income Taxes Disclosure [Line Items]", "terseLabel": "Income Taxes Disclosure [Line Items]" } } }, "auth_ref": [] }, "vhi_IncomeTaxesDisclosureTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "IncomeTaxesDisclosureTable", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Income taxes disclosure.", "label": "Income Taxes Disclosure [Table]", "terseLabel": "Income Taxes Disclosure [Table]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxesPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxesPaidNet", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "Income Taxes Paid, Net", "terseLabel": "Income taxes, net", "totalLabel": "Income Taxes Paid, Net, Total", "documentation": "Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax." } } }, "auth_ref": [ "r35", "r280", "r740", "r741" ] }, "us-gaap_IncomeTaxesReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxesReceivable", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Income Taxes Receivable, Current", "terseLabel": "Refundable income taxes", "verboseLabel": "Contran income taxes", "documentation": "Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes." } } }, "auth_ref": [ "r146", "r1607" ] }, "us-gaap_IncreaseDecreaseDueFromAffiliates": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseDueFromAffiliates", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) Due from Affiliates", "negatedLabel": "Accounts with affiliates", "documentation": "The increase (decrease) during the reporting period in receivables to be collected from an entity that is controlling, under the control of, or within the same control group as the reporting entity by means of direct or indirect ownership." } } }, "auth_ref": [ "r10" ] }, "us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInAccountsAndOtherReceivables", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Accounts and Other Receivables", "negatedLabel": "Accounts and other receivables, net", "documentation": "The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables." } } }, "auth_ref": [ "r10" ] }, "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Accounts Payable and Accrued Liabilities", "terseLabel": "Accounts payable and accrued liabilities", "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid." } } }, "auth_ref": [ "r10" ] }, "us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInAccruedIncomeTaxesPayable", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Income Taxes Payable", "terseLabel": "Income taxes", "documentation": "The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction." } } }, "auth_ref": [ "r10" ] }, "us-gaap_IncreaseDecreaseInInventories": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInInventories", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Inventories", "negatedLabel": "Inventories, net", "documentation": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities." } } }, "auth_ref": [ "r10" ] }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]", "terseLabel": "Change in assets and liabilities:" } } }, "auth_ref": [] }, "us-gaap_IncreaseDecreaseInOtherNoncurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOtherNoncurrentAssets", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Other Noncurrent Assets", "negatedLabel": "Other noncurrent assets", "documentation": "Amount of increase (decrease) in noncurrent assets classified as other." } } }, "auth_ref": [ "r1669" ] }, "us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOtherNoncurrentLiabilities", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Other Noncurrent Liabilities", "terseLabel": "Other noncurrent liabilities", "documentation": "Amount of increase (decrease) in noncurrent operating liabilities classified as other." } } }, "auth_ref": [] }, "us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOtherOperatingCapitalNet", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 12.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Increase (Decrease) in Other Operating Assets and Liabilities, Net", "negatedLabel": "Other, net", "documentation": "Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other." } } }, "auth_ref": [ "r10" ] }, "vhi_IncreaseDecreaseInRealEstateDevelopmentProperty": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "IncreaseDecreaseInRealEstateDevelopmentProperty", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the value of real estate development property (current and noncurrent portions).", "label": "Increase Decrease In Real Estate Development Property", "negatedLabel": "Land held for development, net" } } }, "auth_ref": [] }, "vhi_IndirectControllingInterestInSubsidiary": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "IndirectControllingInterestInSubsidiary", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Controlling interest in subsidiary held indirectly through controlled subsidiary of parent.", "label": "Indirect Controlling Interest In Subsidiary", "terseLabel": "Indirect controlling interest in subsidiary" } } }, "auth_ref": [] }, "ecd_IndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "IndividualAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure", "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure", "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Individual [Axis]", "terseLabel": "Individual:" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1520", "r1529", "r1533", "r1541" ] }, "vhi_InfrastructureDevelopmentCostReimbursed": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "InfrastructureDevelopmentCostReimbursed", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "us-gaap_OtherIncome", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Infrastructure development cost reimbursed.", "label": "Infrastructure Development Cost Reimbursed", "terseLabel": "Infrastructure reimbursement" } } }, "auth_ref": [] }, "ecd_InsiderTradingArrLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTradingArrLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Arrangements [Line Items]", "terseLabel": "Insider Trading Arrangements:" } } }, "auth_ref": [ "r1539" ] }, "ecd_InsiderTradingPoliciesProcLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTradingPoliciesProcLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures [Line Items]", "terseLabel": "Insider Trading Policies and Procedures:" } } }, "auth_ref": [ "r1456", "r1545" ] }, "ecd_InsiderTrdPoliciesProcAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTrdPoliciesProcAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" ], "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures Adopted [Flag]", "terseLabel": "Insider Trading Policies and Procedures Adopted" } } }, "auth_ref": [ "r1456", "r1545" ] }, "ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTrdPoliciesProcNotAdoptedTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" ], "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures Not Adopted [Text Block]", "terseLabel": "Insider Trading Policies and Procedures Not Adopted" } } }, "auth_ref": [ "r1456", "r1545" ] }, "us-gaap_InsuranceRecoveries": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InsuranceRecoveries", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "us-gaap_OtherIncome", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Insurance Recoveries", "terseLabel": "Insurance recoveries", "documentation": "The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses." } } }, "auth_ref": [ "r109" ] }, "vhi_IntercorporateServicesAgreementsFeesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "IntercorporateServicesAgreementsFeesMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Intercorporate services agreements fees.", "label": "Intercorporate Services Agreements Fees" } } }, "auth_ref": [] }, "us-gaap_InterestAndDividendIncomeSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndDividendIncomeSecurities", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "vhi_SecuritiesEarnings", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Interest and Dividend Income, Securities, Operating", "terseLabel": "Interest and dividends", "documentation": "Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on securities." } } }, "auth_ref": [ "r1303", "r1983", "r1991" ] }, "us-gaap_InterestAndOtherIncomeTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndOtherIncomeTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetTables" ], "lang": { "en-us": { "role": { "label": "Interest and Other Income [Table Text Block]", "terseLabel": "Schedule of components of other income", "documentation": "Tabular disclosure of interest income and income classified as other." } } }, "auth_ref": [] }, "us-gaap_InterestCostsCapitalized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestCostsCapitalized", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Interest Costs Capitalized", "terseLabel": "Capitalized interest costs on property and equipment", "documentation": "Amount of interest capitalized during the period." } } }, "auth_ref": [ "r945" ] }, "us-gaap_InterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpense", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails" ], "lang": { "en-us": { "role": { "label": "Interest Expense, Operating and Nonoperating", "negatedLabel": "Interest expense", "documentation": "Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense." } } }, "auth_ref": [ "r327", "r341", "r345", "r351", "r364", "r944", "r1316", "r1317", "r1982" ] }, "vhi_InterestExpenseAndUnusedCommitmentFeesRelatedParty": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "InterestExpenseAndUnusedCommitmentFeesRelatedParty", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Interest expense and unused commitment fees related party.", "label": "Interest Expense And Unused Commitment Fees Related Party", "terseLabel": "Interest on borrowings and unused commitment fees under credit facilities" } } }, "auth_ref": [] }, "us-gaap_InterestExpenseDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseDebt", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Interest Expense, Debt", "terseLabel": "Interest charge included in interest expense", "verboseLabel": "Interest expense", "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt." } } }, "auth_ref": [ "r112", "r517", "r523", "r1336", "r1337", "r1982" ] }, "us-gaap_InterestExpenseNonoperating": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseNonoperating", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Interest Expense, Nonoperating", "terseLabel": "Interest", "documentation": "Amount of interest expense classified as nonoperating." } } }, "auth_ref": [ "r345", "r1301", "r1304", "r1623" ] }, "us-gaap_InterestPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestPaidNet", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Interest Paid, Excluding Capitalized Interest, Operating Activity", "terseLabel": "Interest, net of amounts capitalized", "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount." } } }, "auth_ref": [ "r275", "r278", "r279" ] }, "us-gaap_InterestPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestPayableCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Interest Payable, Current", "terseLabel": "Interest", "documentation": "Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r74" ] }, "us-gaap_InventoryCurrentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryCurrentTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails" ], "lang": { "en-us": { "role": { "label": "Inventory, Current [Table]", "terseLabel": "Inventory Current [Table]", "documentation": "Disclosure of information about inventory expected to be sold or consumed within one year or operating cycle, if longer." } } }, "auth_ref": [] }, "us-gaap_InventoryDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Inventories, net" } } }, "auth_ref": [] }, "us-gaap_InventoryDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureInventoriesNet" ], "lang": { "en-us": { "role": { "label": "Inventory Disclosure [Text Block]", "terseLabel": "Inventories, net", "documentation": "The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory." } } }, "auth_ref": [ "r432" ] }, "us-gaap_InventoryFinishedGoodsNetOfReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryFinishedGoodsNetOfReserves", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails": { "parentTag": "us-gaap_InventoryNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails" ], "lang": { "en-us": { "role": { "label": "Inventory, Finished Goods, Net of Reserves", "terseLabel": "Finished products", "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale." } } }, "auth_ref": [ "r125", "r1292" ] }, "us-gaap_InventoryLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails" ], "lang": { "en-us": { "role": { "label": "Inventory [Line Items]", "terseLabel": "Inventories, net", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_InventoryNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryNet", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 7.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Inventory, Net", "terseLabel": "Inventories, net", "totalLabel": "Total", "documentation": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer." } } }, "auth_ref": [ "r250", "r1290", "r1410" ] }, "us-gaap_InventoryPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Inventory, Policy [Policy Text Block]", "terseLabel": "Inventories and cost of sales", "documentation": "Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost." } } }, "auth_ref": [ "r166", "r234", "r249", "r432", "r433", "r434", "r1006", "r1307" ] }, "us-gaap_InventoryRawMaterialsNetOfReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryRawMaterialsNetOfReserves", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails": { "parentTag": "us-gaap_InventoryNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails" ], "lang": { "en-us": { "role": { "label": "Inventory, Raw Materials, Net of Reserves", "terseLabel": "Raw materials", "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process." } } }, "auth_ref": [ "r125", "r1294" ] }, "us-gaap_InventorySuppliesNetOfReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventorySuppliesNetOfReserves", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails": { "parentTag": "us-gaap_InventoryNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails" ], "lang": { "en-us": { "role": { "label": "Inventory, Supplies, Net of Reserves", "terseLabel": "Supplies (chemicals)", "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of products used directly or indirectly in the manufacturing or production process, which may or may not become part of the final product. May also include items used in the storage, presentation or transportation of physical goods." } } }, "auth_ref": [ "r125", "r1295" ] }, "us-gaap_InventoryWorkInProcessNetOfReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InventoryWorkInProcessNetOfReserves", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails": { "parentTag": "us-gaap_InventoryNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails" ], "lang": { "en-us": { "role": { "label": "Inventory, Work in Process, Net of Reserves", "terseLabel": "Work in process", "documentation": "Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing." } } }, "auth_ref": [ "r125", "r1293" ] }, "us-gaap_InvestmentIncomeInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentIncomeInterest", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails" ], "lang": { "en-us": { "role": { "label": "Investment Income, Interest", "terseLabel": "Interest income and other", "documentation": "Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities." } } }, "auth_ref": [ "r327", "r344", "r364", "r1316", "r1622" ] }, "us-gaap_InvestmentIssuerAffiliationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentIssuerAffiliationAxis", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Investment, Issuer Affiliation [Axis]", "documentation": "Information by affiliation of issuer of investment." } } }, "auth_ref": [ "r1123", "r1134", "r1156", "r1167", "r1176", "r1177", "r1196", "r1197", "r1198", "r1199", "r1203", "r1204", "r1209", "r1210", "r1228", "r1229", "r1230", "r1236", "r1237", "r1238", "r1247", "r1248", "r1249", "r1250", "r1252", "r1253", "r1255", "r1256", "r1257" ] }, "us-gaap_InvestmentIssuerAffiliationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentIssuerAffiliationDomain", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Investment, Issuer Affiliation [Domain]", "documentation": "Affiliation of issuer of investment." } } }, "auth_ref": [ "r1123", "r1134", "r1156", "r1167", "r1176", "r1177", "r1196", "r1197", "r1198", "r1199", "r1203", "r1204", "r1209", "r1210", "r1228", "r1229", "r1230", "r1236", "r1237", "r1238", "r1247", "r1248", "r1249", "r1250", "r1252", "r1253", "r1255", "r1256", "r1257" ] }, "us-gaap_InvestmentOwnedBalanceShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentOwnedBalanceShares", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Investment Owned, Balance, Shares", "terseLabel": "Stock pledged as collateral", "documentation": "Number of shares of investment owned." } } }, "auth_ref": [ "r1151", "r1162", "r1227", "r1235", "r1246", "r1438" ] }, "us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsDebtAndEquitySecuritiesAbstract", "lang": { "en-us": { "role": { "label": "Marketable securities" } } }, "auth_ref": [] }, "us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "vhi_AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures", "terseLabel": "Aggregate carrying value at the acquisition date", "verboseLabel": "Investment in TiO2 manufacturing joint venture", "documentation": "Amount of investment in equity method investee and investment in and advance to affiliate." } } }, "auth_ref": [ "r1605" ] }, "us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecurities" ], "lang": { "en-us": { "role": { "label": "Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]", "terseLabel": "Marketable securities", "documentation": "The entire disclosure for investments in certain debt and equity securities." } } }, "auth_ref": [ "r158", "r177", "r380", "r381", "r916", "r917", "r1939" ] }, "vhi_KronosInternationalMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "KronosInternationalMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Kronos International, Inc.", "label": "Kronos International [Member]", "terseLabel": "Kronos International, Inc" } } }, "auth_ref": [] }, "vhi_KronosMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "KronosMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Kronos.", "label": "Kronos", "terseLabel": "Kronos Worldwide", "verboseLabel": "Kronos" } } }, "auth_ref": [] }, "vhi_KronosWorldwideIncMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "KronosWorldwideIncMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "documentation": "Kronos worldwide inc.", "label": "Kronos Worldwide Inc [Member]", "terseLabel": "Kronos Worldwide Inc" } } }, "auth_ref": [] }, "us-gaap_Land": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Land", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Land", "terseLabel": "Land", "documentation": "Amount before accumulated depletion of real estate held for productive use, excluding land held for sale." } } }, "auth_ref": [ "r1603" ] }, "us-gaap_LandBuildingsAndImprovementsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LandBuildingsAndImprovementsMember", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Land, Buildings and Improvements [Member]", "terseLabel": "Buildings and improvements", "documentation": "Real estate held and additions or improvements to real estate held and structures used in the conduct of business." } } }, "auth_ref": [] }, "vhi_LandHeldForDevelopmentNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LandHeldForDevelopmentNoncurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "documentation": "Land held for development noncurrent.", "label": "Land Held For Development Noncurrent", "terseLabel": "Land held for development" } } }, "auth_ref": [] }, "vhi_LandSalesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LandSalesMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "documentation": "Land sales.", "label": "Land Sales [Member]" } } }, "auth_ref": [] }, "vhi_LandWellMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LandWellMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "LandWell.", "label": "Land Well [Member]", "terseLabel": "LandWell" } } }, "auth_ref": [] }, "dei_LegalEntityAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "LegalEntityAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Legal Entity [Axis]", "terseLabel": "Legal Entity", "documentation": "The set of legal entities associated with a report." } } }, "auth_ref": [] }, "us-gaap_LesseeLeasesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeLeasesPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Lessee, Leases [Policy Text Block]", "terseLabel": "Leases", "documentation": "Disclosure of accounting policy for leasing arrangement entered into by lessee." } } }, "auth_ref": [ "r955" ] }, "us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedDescription": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLeaseNotYetCommencedDescription", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Lease Not yet Commenced, Description", "terseLabel": "Operating lease not yet commenced, description", "documentation": "Description of lessee's operating lease that has not yet commenced. Including, but not limited to, nature of involvement with construction or design of underlying asset for lease." } } }, "auth_ref": [ "r1924" ] }, "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsTables" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]", "terseLabel": "Schedule of Maturities of Operating Lease Liabilities", "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position." } } }, "auth_ref": [ "r1925" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDue", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetailsCalc3": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid", "totalLabel": "Total remaining lease payments", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease." } } }, "auth_ref": [ "r958", "r1673", "r1680", "r1940" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, after Year Five", "terseLabel": "2031 and thereafter", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r958", "r1673", "r1680", "r1940" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year One", "terseLabel": "2026", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r958", "r1673", "r1680", "r1940" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Five", "terseLabel": "2030", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r958", "r1673", "r1680", "r1940" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Four", "terseLabel": "2029", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r958", "r1673", "r1680", "r1940" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Three", "terseLabel": "2028", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r958", "r1673", "r1680", "r1940" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Two", "terseLabel": "2027", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r958", "r1673", "r1680", "r1940" ] }, "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetailsCalc3": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount", "terseLabel": "Less imputed interest", "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease." } } }, "auth_ref": [ "r958" ] }, "vhi_LeverkusenFacilityLandLeaseMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LeverkusenFacilityLandLeaseMember", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Leverkusen facility land lease.", "label": "Leverkusen TiO2 production facility" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesAndStockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesAndStockholdersEquity", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities and Equity", "totalLabel": "Total liabilities and equity", "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any." } } }, "auth_ref": [ "r92", "r154", "r1069", "r1410", "r1433", "r1434", "r1672", "r1677", "r1707", "r1913" ] }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesAndStockholdersEquityAbstract", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities and Equity [Abstract]", "terseLabel": "LIABILITIES AND STOCKHOLDERS' EQUITY" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities, Current", "totalLabel": "Total current liabilities", "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer." } } }, "auth_ref": [ "r75", "r233", "r284", "r287", "r288", "r417", "r493", "r494", "r496", "r497", "r498", "r499", "r500", "r502", "r503", "r828", "r833", "r834", "r926", "r1410", "r1751", "r1929", "r1930" ] }, "us-gaap_LiabilitiesCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesCurrentAbstract", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities, Current [Abstract]", "terseLabel": "Current liabilities:" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities, Noncurrent", "totalLabel": "Total noncurrent liabilities", "documentation": "Amount of obligation due after one year or beyond the normal operating cycle, if longer." } } }, "auth_ref": [ "r24", "r79", "r80", "r81", "r84", "r284", "r287", "r288", "r417", "r493", "r494", "r496", "r497", "r498", "r499", "r500", "r502", "r503", "r828", "r833", "r834", "r926", "r1751", "r1929", "r1930" ] }, "us-gaap_LiabilitiesNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesNoncurrentAbstract", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities, Noncurrent [Abstract]", "terseLabel": "Noncurrent liabilities:" } } }, "auth_ref": [] }, "us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilityForClaimsAndClaimsAdjustmentExpense", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Liability for Claims and Claims Adjustment Expense", "terseLabel": "Insurance claims and expenses", "documentation": "The amount needed to reflect the estimated ultimate cost of settling claims relating to insured events that have occurred on or before the balance sheet date, whether or not reported to the insurer at that date." } } }, "auth_ref": [ "r1427", "r1432", "r1433", "r1943", "r1950" ] }, "us-gaap_LineOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCredit", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Line of Credit", "terseLabel": "Revolving credit facility", "documentation": "The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement." } } }, "auth_ref": [ "r24", "r152", "r1944" ] }, "us-gaap_LineOfCreditFacilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Lender Name [Axis]", "terseLabel": "Lender Name", "documentation": "Information by name of lender, which may be a single entity (for example, but not limited to, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit." } } }, "auth_ref": [ "r72", "r78", "r1672", "r1675", "r1747", "r1748" ] }, "us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityFairValueOfAmountOutstanding", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Fair Value of Amount Outstanding", "terseLabel": "Borrowing base", "documentation": "Fair value of the amount outstanding under the credit facility." } } }, "auth_ref": [ "r1908" ] }, "us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityInterestRateAtPeriodEnd", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Interest Rate at Period End", "terseLabel": "Debt instrument, Interest rate at period end", "documentation": "The effective interest rate at the end of the reporting period." } } }, "auth_ref": [ "r72", "r78" ] }, "us-gaap_LineOfCreditFacilityInterestRateDuringPeriod": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityInterestRateDuringPeriod", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Interest Rate During Period", "terseLabel": "Debt instrument, Interest rate during period", "documentation": "The effective interest rate during the reporting period." } } }, "auth_ref": [ "r72", "r78" ] }, "us-gaap_LineOfCreditFacilityLenderDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityLenderDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Lender [Domain]", "terseLabel": "Line of Credit Facility, Lender", "documentation": "Identification of the lender, which may be a single entity (for example, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit, including a letter of credit facility." } } }, "auth_ref": [ "r72", "r78", "r1672", "r1675", "r1747", "r1748" ] }, "us-gaap_LineOfCreditFacilityLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility [Line Items]", "terseLabel": "Long-term debt", "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": [ "r492", "r1672", "r1675", "r1747" ] }, "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityMaximumBorrowingCapacity", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Maximum Borrowing Capacity", "terseLabel": "Line of credit maximum borrowing capacity", "verboseLabel": "Line of credit maximum borrowing capacity", "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility." } } }, "auth_ref": [ "r72", "r78" ] }, "us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityRemainingBorrowingCapacity", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Remaining Borrowing Capacity", "terseLabel": "Amount available for borrowing", "documentation": "Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding)." } } }, "auth_ref": [ "r72", "r78", "r492" ] }, "us-gaap_LineOfCreditFacilityTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditFacilityTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility [Table]", "terseLabel": "Line Of Credit Facility [Table]", "documentation": "Disclosure of information about short-term and long-term contractual arrangements with lender under which borrowing can occur up to maximum amount. Includes, but is not limited to, letter of credit, standby letter of credit, and revolving credit arrangement." } } }, "auth_ref": [ "r72", "r78", "r492", "r1672", "r1675", "r1747" ] }, "us-gaap_LineOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LineOfCreditMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Line of Credit [Member]", "documentation": "A contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time, and under which borrowings outstanding may be either short-term or long-term, depending upon the particulars." } } }, "auth_ref": [] }, "srt_LitigationCaseAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "LitigationCaseAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Case [Axis]", "terseLabel": "Litigation Case", "documentation": "Information by type of judicial proceeding, alternative dispute resolution or claim." } } }, "auth_ref": [] }, "srt_LitigationCaseTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "LitigationCaseTypeDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Case [Domain]", "terseLabel": "Litigation Case", "documentation": "Judicial proceeding, alternative dispute resolution or claim. For example, but not limited to, name of case, category of litigation, or other differentiating information." } } }, "auth_ref": [] }, "us-gaap_LitigationReserveCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LitigationReserveCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Estimated Litigation Liability, Current", "terseLabel": "Accrued litigation settlement", "documentation": "Carrying amount of reserve for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs, which is expected to be paid within one year of the date of the statement of financial position." } } }, "auth_ref": [ "r81", "r1738" ] }, "vhi_LitigationReserveCurrentUponApproval": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LitigationReserveCurrentUponApproval", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Litigation reserve current upon approval.", "label": "Litigation Reserve Current Upon Approval", "terseLabel": "Litigation settlement charge upon approval of settlement terms" } } }, "auth_ref": [] }, "us-gaap_LitigationReserveNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LitigationReserveNoncurrent", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Estimated Litigation Liability, Noncurrent", "verboseLabel": "Long-term litigation settlement", "documentation": "Carrying amount of estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs, which is expected to be paid after one year or beyond the normal operating cycle, if longer." } } }, "auth_ref": [ "r81", "r1738" ] }, "us-gaap_LitigationSettlementAmountAwardedFromOtherParty": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LitigationSettlementAmountAwardedFromOtherParty", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Settlement, Amount Awarded from Other Party", "terseLabel": "Litigation settlement, current", "documentation": "Amount awarded from other party in judgment or settlement of litigation." } } }, "auth_ref": [] }, "us-gaap_LitigationSettlementAmountAwardedToOtherParty": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LitigationSettlementAmountAwardedToOtherParty", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Settlement, Amount Awarded to Other Party", "terseLabel": "Settlement amount", "documentation": "Amount awarded to other party in judgment or settlement of litigation." } } }, "auth_ref": [] }, "vhi_LitigationSettlementAmountPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LitigationSettlementAmountPayable", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount awarded to other party in judgment or settlement of litigation.", "label": "Litigation Settlement, Amount Payable", "terseLabel": "Settlement amount payable" } } }, "auth_ref": [] }, "us-gaap_LitigationSettlementInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LitigationSettlementInterest", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Settlement Interest", "terseLabel": "Litigation settlement interest expense (income)", "documentation": "Interest expense (income) directly attributable to an award in settlement of litigation." } } }, "auth_ref": [ "r1580" ] }, "us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureAccountsAndOtherReceivablesNet" ], "lang": { "en-us": { "role": { "label": "Loans, Notes, Trade and Other Receivables Disclosure [Text Block]", "terseLabel": "Accounts and other receivables, net", "documentation": "The entire disclosure for claims held for amounts due to entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses." } } }, "auth_ref": [ "r947", "r1699" ] }, "vhi_LocalCurrencyEquitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LocalCurrencyEquitiesMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Local currency equities.", "label": "Local Currency Equities" } } }, "auth_ref": [] }, "vhi_LocalCurrencyFixedIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LocalCurrencyFixedIncomeMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Local currency fixed income.", "label": "Local Currency Fixed Income" } } }, "auth_ref": [] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "LocalPhoneNumber", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Local Phone Number", "terseLabel": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "us-gaap_LongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebt", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt.", "terseLabel": "Long term debt, carrying amount", "documentation": "Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation." } } }, "auth_ref": [ "r24", "r152", "r285", "r296", "r511", "r522", "r1055", "r1334", "r1335", "r1408", "r1944" ] }, "us-gaap_LongTermDebtAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Unclassified [Abstract]", "terseLabel": "Payables to affiliate included in long-term debt:" } } }, "auth_ref": [] }, "us-gaap_LongTermDebtAndCapitalLeaseObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligations", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesNoncurrent", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails": { "parentTag": "us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Lease Obligation", "terseLabel": "Long-term debt", "verboseLabel": "Total long-term debt", "documentation": "Amount of long-term debt and lease obligation, classified as noncurrent." } } }, "auth_ref": [ "r24", "r1062" ] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails": { "parentTag": "us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Lease Obligation, Current", "terseLabel": "Current maturities of long-term debt", "verboseLabel": "Less current maturities", "documentation": "Amount of long-term debt and lease obligation, classified as current." } } }, "auth_ref": [ "r74" ] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Lease Obligation, Including Current Maturities", "totalLabel": "Total debt", "verboseLabel": "Valhi - Contran credit facility", "documentation": "Amount of long-term debt and lease obligation, including portion classified as current." } } }, "auth_ref": [] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails": { "parentTag": "vhi_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Capital Lease Obligations, Maturities, Repayments of Principal after Year Five", "terseLabel": "2031 and thereafter", "documentation": "Principal amount of long-term debt and capital lease obligation maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails": { "parentTag": "vhi_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Five", "terseLabel": "2030", "documentation": "Principal amount of long-term debt and capital lease obligation maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails": { "parentTag": "vhi_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Four", "terseLabel": "2029", "documentation": "Principal amount of long-term debt and capital lease obligation maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails": { "parentTag": "vhi_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Three", "terseLabel": "2028", "documentation": "Principal amount of long-term debt and capital lease obligation maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails": { "parentTag": "vhi_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Two", "terseLabel": "2027", "documentation": "Principal amount of long-term debt and capital lease obligation maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [] }, "vhi_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "documentation": "Gross amount of long-term debt and capital lease obligation, including interest on capital leases and discount on other debt obligations.", "label": "Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal Interest And Discount", "totalLabel": "Subtotal" } } }, "auth_ref": [] }, "us-gaap_LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails": { "parentTag": "vhi_LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInterestAndDiscount", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt and Capital Lease Obligations, Repayments of Principal in Next 12 Months", "terseLabel": "2026", "documentation": "Principal amount of long-term debt and capital lease obligation maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [] }, "us-gaap_LongTermDebtFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtFairValue", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Fair Value", "terseLabel": "Long term debt, fair value", "documentation": "The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission." } } }, "auth_ref": [ "r1286", "r1407", "r1894", "r1895", "r1896", "r1897", "r1908", "r1909", "r1910", "r1912" ] }, "us-gaap_LongTermDebtTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebtTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebt" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt [Text Block]", "terseLabel": "Long-term debt", "documentation": "The entire disclosure for long-term debt." } } }, "auth_ref": [ "r131" ] }, "us-gaap_LongtermDebtCurrentAndNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongtermDebtCurrentAndNoncurrentAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Current and Noncurrent [Abstract]", "terseLabel": "Long-term debt" } } }, "auth_ref": [] }, "us-gaap_LongtermDebtTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongtermDebtTypeAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Type [Axis]", "terseLabel": "Long-term Debt, Type", "documentation": "Information by type of long-term debt." } } }, "auth_ref": [ "r24", "r1725", "r1726", "r1727" ] }, "us-gaap_LongtermDebtTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongtermDebtTypeDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Type [Domain]", "terseLabel": "Long-term Debt, Type", "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer." } } }, "auth_ref": [ "r24", "r48", "r1725", "r1726", "r1727" ] }, "us-gaap_LossContingencyEstimateOfPossibleLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingencyEstimateOfPossibleLoss", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Loss Contingency, Estimate of Possible Loss", "terseLabel": "Upper end range, estimate costs for remediation and related matters", "documentation": "Reflects the estimated amount of loss from the specified contingency as of the balance sheet date." } } }, "auth_ref": [ "r336", "r485", "r486", "r490", "r491", "r707", "r1332" ] }, "us-gaap_LossContingencyNumberOfDefendants": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingencyNumberOfDefendants", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Loss Contingency, Number of Defendants", "terseLabel": "Number of Defendant", "documentation": "Number of defendants named in a legal action." } } }, "auth_ref": [ "r1739", "r1741" ] }, "us-gaap_LossContingencyPartiesJointlyAndSeverallyLiableInLitigation": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingencyPartiesJointlyAndSeverallyLiableInLitigation", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Loss Contingency, Parties Jointly and Severally Liable in Litigation", "terseLabel": "Description of defendants", "documentation": "Identifies individuals or entities that are co-defendants in a lawsuit, and who may have to pay all or a portion of any damages awarded." } } }, "auth_ref": [] }, "vhi_LouisianaPigmentCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "LouisianaPigmentCompanyMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables" ], "lang": { "en-us": { "role": { "documentation": "Louisiana pigment company.", "label": "Louisiana Pigment Company", "terseLabel": "Louisiana Pigment Company, L.P. (LPC)", "verboseLabel": "LPC" } } }, "auth_ref": [] }, "us-gaap_MachineryAndEquipmentGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MachineryAndEquipmentGross", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Machinery and Equipment, Gross", "terseLabel": "Equipment", "documentation": "Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment." } } }, "auth_ref": [ "r126" ] }, "us-gaap_MachineryAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MachineryAndEquipmentMember", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Machinery and Equipment [Member]", "terseLabel": "Machinery and equipment", "documentation": "Tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment." } } }, "auth_ref": [] }, "srt_MajorCustomersAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MajorCustomersAxis", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Customer [Axis]", "documentation": "Information by name or description of a single external customer or a group of external customers." } } }, "auth_ref": [ "r371", "r1340", "r1343", "r1425", "r1431", "r1945", "r1951", "r1952", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "vhi_MarineComponentsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "MarineComponentsMember", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "documentation": "Marine components.", "label": "Marine Components [Member]" } } }, "auth_ref": [] }, "us-gaap_MarketableSecuritiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesCurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail", "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Marketable Securities, Current", "positiveLabel": "Marketable securities, current", "terseLabel": "Marketable securities", "verboseLabel": "Market value, current", "documentation": "Amount of investment in marketable security, classified as current." } } }, "auth_ref": [ "r1606" ] }, "us-gaap_MarketableSecuritiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Marketable Securities [Line Items]", "terseLabel": "Marketable securities", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_MarketableSecuritiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesNoncurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "vhi_AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail", "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Marketable Securities, Noncurrent", "positiveLabel": "Marketable securities, noncurrent", "terseLabel": "Marketable securities", "verboseLabel": "Market value, noncurrent", "documentation": "Amount of investment in marketable security, classified as noncurrent." } } }, "auth_ref": [ "r1606" ] }, "us-gaap_MarketableSecuritiesPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesPolicy", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Marketable Securities, Policy [Policy Text Block]", "terseLabel": "Marketable securities and securities transactions", "documentation": "Disclosure of accounting policy for investment classified as marketable security." } } }, "auth_ref": [ "r68" ] }, "us-gaap_MarketableSecuritiesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesTable", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Marketable Securities [Table]", "documentation": "Disclosure of information about investment in marketable security." } } }, "auth_ref": [] }, "us-gaap_MarketableSecuritiesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesTables" ], "lang": { "en-us": { "role": { "label": "Marketable Securities [Table Text Block]", "terseLabel": "Schedule of Marketable Securities", "documentation": "Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets." } } }, "auth_ref": [] }, "us-gaap_MarketableSecuritiesUnrealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesUnrealizedGainLoss", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Marketable Security, Unrealized Gain (Loss)", "verboseLabel": "Unrealized gain, net", "documentation": "Amount of unrealized gain (loss) on investment in marketable security." } } }, "auth_ref": [ "r111" ] }, "us-gaap_MaturitiesOfLongTermDebtAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MaturitiesOfLongTermDebtAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtAggregateMaturitiesOfLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Maturities of Long-Term Debt [Abstract]", "terseLabel": "Gross amounts due each year:" } } }, "auth_ref": [] }, "vhi_MaximumAmountOfOtherIndebtednessDefault": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "MaximumAmountOfOtherIndebtednessDefault", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Maximum amount of other indebtedness default.", "label": "Maximum Amount Of Other Indebtedness Default", "terseLabel": "Maximum amount of other indebtedness default before triggering customary default provisions" } } }, "auth_ref": [] }, "srt_MaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MaximumMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails" ], "lang": { "en-us": { "role": { "label": "Maximum [Member]", "terseLabel": "Maximum", "documentation": "Upper limit of the provided range." } } }, "auth_ref": [ "r179", "r181", "r183", "r184", "r186", "r204", "r206", "r207", "r221", "r222", "r336", "r485", "r486", "r488", "r489", "r675", "r700", "r701", "r702", "r707", "r899", "r1005", "r1106", "r1108", "r1118", "r1163", "r1164", "r1226", "r1231", "r1233", "r1234", "r1245", "r1266", "r1267", "r1269", "r1270", "r1283", "r1284", "r1321", "r1339", "r1361", "r1367", "r1374", "r1377", "r1400", "r1401", "r1405", "r1406", "r1426", "r1755", "r1931", "r1932", "r1933", "r1934", "r1935", "r1936" ] }, "ecd_MeasureAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MeasureAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Measure [Axis]", "terseLabel": "Measure:" } } }, "auth_ref": [ "r1512" ] }, "ecd_MeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MeasureName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Measure Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1512" ] }, "vhi_MineDevelopmentCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "MineDevelopmentCostsMember", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "documentation": "Mine development costs.", "label": "Mine development costs", "terseLabel": "Mine development costs" } } }, "auth_ref": [] }, "srt_MinimumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MinimumMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Minimum [Member]", "terseLabel": "Minimum", "verboseLabel": "Minimum", "documentation": "Lower limit of the provided range." } } }, "auth_ref": [ "r179", "r181", "r183", "r184", "r186", "r204", "r206", "r207", "r221", "r222", "r336", "r485", "r486", "r488", "r489", "r675", "r700", "r701", "r702", "r707", "r899", "r1005", "r1106", "r1108", "r1118", "r1163", "r1164", "r1226", "r1231", "r1233", "r1234", "r1245", "r1266", "r1267", "r1269", "r1270", "r1283", "r1284", "r1321", "r1339", "r1361", "r1367", "r1374", "r1377", "r1400", "r1401", "r1405", "r1426", "r1755", "r1931", "r1932", "r1933", "r1934", "r1935", "r1936" ] }, "vhi_MiningProperties": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "MiningProperties", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "documentation": "Mining properties consist of buildings and equipment used in mining operations and costs associated with the development of new mine areas.", "label": "Mining Properties", "terseLabel": "Mining properties" } } }, "auth_ref": [] }, "us-gaap_MinorityInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterest", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Equity, Attributable to Noncontrolling Interest", "terseLabel": "Noncontrolling interest in subsidiaries", "documentation": "Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r91", "r153", "r284", "r287", "r288", "r417", "r493", "r496", "r497", "r498", "r502", "r503", "r1068", "r1175", "r1913" ] }, "us-gaap_MinorityInterestAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterestAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "label": "Equity, Attributable to Noncontrolling Interest [Abstract]", "terseLabel": "Noncontrolling interest in net assets:" } } }, "auth_ref": [] }, "vhi_MinorityInterestControllingPercentageInSubsidiaryByParent": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "MinorityInterestControllingPercentageInSubsidiaryByParent", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "documentation": "Minority interest controlling percentage in subsidiary by parent.", "label": "Minority Interest Controlling Percentage In Subsidiary By Parent", "terseLabel": "Controlling interest in subsidiary" } } }, "auth_ref": [] }, "us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders", "negatedLabel": "Dividends paid to noncontrolling interest", "documentation": "Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders." } } }, "auth_ref": [ "r135" ] }, "us-gaap_MinorityInterestDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterestDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureNoncontrollingInterestInSubsidiaries" ], "lang": { "en-us": { "role": { "label": "Noncontrolling Interest Disclosure [Text Block]", "terseLabel": "Noncontrolling interest in subsidiaries", "documentation": "The entire disclosure for noncontrolling interest in consolidated subsidiaries, which could include the name of the subsidiary, the ownership percentage held by the parent, the ownership percentage held by the noncontrolling owners, the amount of the noncontrolling interest, the location of this amount on the balance sheet (when not reported separately), an explanation of the increase or decrease in the amount of the noncontrolling interest, the noncontrolling interest share of the net Income or Loss of the subsidiary, the location of this amount on the income statement (when not reported separately), the nature of the noncontrolling interest such as background information and terms, the amount of the noncontrolling interest represented by preferred stock, a description of the preferred stock, and the dividend requirements of the preferred stock." } } }, "auth_ref": [ "r142" ] }, "us-gaap_MinorityInterestLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterestLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "label": "Noncontrolling Interest [Line Items]", "terseLabel": "Minority Interest [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_MinorityInterestOwnershipPercentageByParent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterestOwnershipPercentageByParent", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Subsidiary, Ownership Percentage, Parent", "terseLabel": "Parent company ownership interest", "verboseLabel": "Direct ownership percentage by parent", "documentation": "The parent entity's interest in net assets of the subsidiary, expressed as a percentage." } } }, "auth_ref": [] }, "us-gaap_MinorityInterestTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterestTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "label": "Noncontrolling Interest [Table]", "terseLabel": "Minority Interest [Table]", "documentation": "Disclosure of information about noncontrolling interest, including, but not limited to, name of subsidiary, ownership percentage held by parent, ownership percentage held by noncontrolling owner, amount of noncontrolling interest and its location in statement of financial position, explanation of increase (decrease) in noncontrolling interest, noncontrolling interest share of net income (loss) of subsidiary and its location in statement of income, amount of noncontrolling interest represented by preferred stock, description and dividend requirement of preferred stock, and nature of noncontrolling interest." } } }, "auth_ref": [ "r61", "r64", "r91", "r104" ] }, "ecd_MnpiDiscTimedForCompValFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MnpiDiscTimedForCompValFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "MNPI Disclosure Timed for Compensation Value [Flag]", "terseLabel": "MNPI Disclosure Timed for Compensation Value" } } }, "auth_ref": [ "r1532" ] }, "srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Real Estate, Type of Property [Axis]", "documentation": "Information by type of real estate property." } } }, "auth_ref": [ "r194", "r195", "r196", "r197", "r199", "r200", "r201", "r202", "r203", "r205", "r206", "r207", "r1266", "r1268", "r1269", "r1270", "r1273", "r1274", "r1275", "r1276", "r1278", "r1279", "r1280", "r1281", "r1282" ] }, "srt_MortgageLoansOnRealEstateNamePropertyTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateNamePropertyTypeDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Real Estate [Domain]", "documentation": "Land and any structures permanently fixed to it." } } }, "auth_ref": [ "r194", "r195", "r196", "r197", "r199", "r200", "r201", "r202", "r203", "r205", "r206", "r207", "r1266", "r1268", "r1269", "r1270", "r1273", "r1274", "r1275", "r1276", "r1278", "r1279", "r1280", "r1281", "r1282" ] }, "ecd_MtrlTermsOfTrdArrTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MtrlTermsOfTrdArrTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Material Terms of Trading Arrangement [Text Block]", "terseLabel": "Material Terms of Trading Arrangement" } } }, "auth_ref": [ "r1540" ] }, "srt_MultifamilyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MultifamilyMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Multifamily [Member]", "terseLabel": "Residential Housing Unit", "documentation": "Residential building containing multiple separate housing units." } } }, "auth_ref": [ "r1593", "r1594", "r1595", "r1596", "r1992", "r1993", "r1994", "r1995", "r1996" ] }, "us-gaap_MutualFundMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MutualFundMember", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail" ], "lang": { "en-us": { "role": { "label": "Mutual Fund [Member]", "terseLabel": "Mutual Fund", "documentation": "Regulated investment instrument that pools funds from multiple investors to invest principally in a portfolio of securities and money market instruments to match the investment objective." } } }, "auth_ref": [ "r1783", "r1810" ] }, "vhi_NLIndustriesIncMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NLIndustriesIncMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesNoncontrollingInterestInNetAssetsOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "NL Industries, Inc.", "label": "N L Industries Inc", "terseLabel": "NL Industries", "verboseLabel": "NL Industries" } } }, "auth_ref": [] }, "country_NO": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2025", "localname": "NO", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesNetTaxPaymentsDetails" ], "lang": { "en-us": { "role": { "label": "NORWAY", "terseLabel": "Norway" } } }, "auth_ref": [] }, "srt_NameOfMajorCustomerDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "NameOfMajorCustomerDomain", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Customer [Domain]", "documentation": "Single external customer or group of external customers." } } }, "auth_ref": [ "r371", "r1340", "r1343", "r1425", "r1431", "r1945", "r1951", "r1952", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "ecd_NamedExecutiveOfficersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NamedExecutiveOfficersFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Named Executive Officers, Footnote [Text Block]", "terseLabel": "Named Executive Officers, Footnote" } } }, "auth_ref": [ "r1513" ] }, "vhi_NatureOfOperationsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NatureOfOperationsPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "documentation": "Nature of operations.", "label": "Nature Of Operations Policy [Text Block]", "terseLabel": "Nature of our business" } } }, "auth_ref": [] }, "vhi_NetCashPaymentsToFromParentForIncomeTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NetCashPaymentsToFromParentForIncomeTaxes", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount of cash paid during the current period to tax group parent entity for taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.", "label": "Net Cash Payments To From Parent For Income Taxes", "terseLabel": "Net cash payments received from/paid to tax group parent" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInFinancingActivities", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash Provided by (Used in) Financing Activity, Including Discontinued Operation", "totalLabel": "Net cash used in financing activities", "documentation": "Amount of cash inflow (outflow) from financing activity, including, but not limited to, discontinued operation. Financing activity includes, but is not limited to, obtaining resource from owner and providing return on, and return of, their investment; borrowing money and repaying amount borrowed, or settling obligation; and obtaining and paying for other resource obtained from creditor on long-term credit." } } }, "auth_ref": [ "r277" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]", "terseLabel": "Cash flows from financing activities:" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInInvestingActivities", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash Provided by (Used in) Investing Activity, Including Discontinued Operation", "totalLabel": "Net cash used in investing activities", "documentation": "Amount of cash inflow (outflow) from investing activity, including, but not limited to, discontinued operation. Investing activity includes, but is not limited to, making and collecting loan, acquiring and disposing of debt and equity instruments, property, plant, and equipment, and other productive assets." } } }, "auth_ref": [ "r277" ] }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]", "terseLabel": "Cash flows from investing activities:" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInOperatingActivities", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash Provided by (Used in) Operating Activity, Including Discontinued Operation", "totalLabel": "Net cash provided by (used in) operating activities", "documentation": "Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity." } } }, "auth_ref": [ "r120", "r121", "r122" ] }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]", "terseLabel": "Cash flows from operating activities:" } } }, "auth_ref": [] }, "us-gaap_NetIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetIncomeLoss", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "totalLabel": "Net income (loss) attributable to Valhi stockholders", "label": "Net Income (Loss)", "terseLabel": "Net Income (Loss)", "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent." } } }, "auth_ref": [ "r108", "r122", "r157", "r227", "r231", "r256", "r259", "r264", "r284", "r287", "r288", "r292", "r302", "r307", "r308", "r309", "r310", "r311", "r314", "r315", "r322", "r417", "r493", "r494", "r496", "r497", "r498", "r499", "r500", "r502", "r503", "r527", "r530", "r533", "r538", "r705", "r759", "r825", "r893", "r926", "r1078", "r1193", "r1216", "r1217", "r1301", "r1303", "r1304", "r1447", "r1751" ] }, "us-gaap_NetIncomeLossAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetIncomeLossAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Net Income (Loss) Attributable to Parent [Abstract]", "terseLabel": "Amounts attributable to Valhi stockholders:" } } }, "auth_ref": [] }, "us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetIncomeLossAttributableToNoncontrollingInterest", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesScheduleOfNoncontrollingInterestInNetIncomeOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Net Income (Loss) Attributable to Noncontrolling Interest", "terseLabel": "Noncontrolling interest in net income of subsidiaries", "documentation": "Amount of Net Income (Loss) attributable to noncontrolling interest." } } }, "auth_ref": [ "r66", "r144", "r256", "r259", "r311", "r314", "r315", "r1077", "r1621" ] }, "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureRecentAccountingPronouncements" ], "lang": { "en-us": { "role": { "label": "Accounting Standards Update and Change in Accounting Principle [Text Block]", "terseLabel": "Recent accounting pronouncements", "documentation": "The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle." } } }, "auth_ref": [ "r174", "r225", "r227", "r300", "r301", "r304", "r305", "r316", "r317", "r372", "r419", "r420", "r524", "r525", "r705", "r706", "r757", "r758", "r760", "r825", "r882", "r890", "r960", "r962", "r963", "r1113", "r1114", "r1115", "r1116", "r1117" ] }, "vhi_NewOperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NewOperatingLeaseRightOfUseAsset", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "New operating lease right of use asset.", "label": "New Operating Lease Right Of Use Asset", "terseLabel": "Operating lease, right-of-use asset" } } }, "auth_ref": [] }, "vhi_NinePointFiveZeroPercentageSeniorSecuredNotesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NinePointFiveZeroPercentageSeniorSecuredNotesMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents information related to 9.50% senior secured notes.", "label": "Nine Point Five Zero Percentage Senior Secured Notes [Member]", "terseLabel": "9.50% Senior Secured Notes due 2029" } } }, "auth_ref": [] }, "vhi_NonBaseRateMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NonBaseRateMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Non base rate.", "label": "Non Base Rate[Member]", "terseLabel": "Non Base Rate" } } }, "auth_ref": [] }, "vhi_NonCashDefinedBenefitPlanTerminationLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NonCashDefinedBenefitPlanTerminationLoss", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 17.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "The non cash termination loss related to defined benefit plan.", "label": "Non Cash Defined Benefit Plan Termination Loss", "terseLabel": "Non cash defined benefit plan termination loss", "verboseLabel": "Settlement loss on pension plan termination and buy-out" } } }, "auth_ref": [] }, "vhi_NonCashIncomeTaxBenefitRelatedToTaxSettlementPayment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NonCashIncomeTaxBenefitRelatedToTaxSettlementPayment", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Non Cash Income Tax Benefit Related to Tax Settlement Payment.", "label": "Non Cash Income Tax Benefit Related To Tax Settlement Payment", "terseLabel": "Non-cash income tax benefit" } } }, "auth_ref": [] }, "vhi_NonCurrentAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NonCurrentAssetsMember", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Non current assets.", "label": "Non Current Assets", "terseLabel": "Noncurrent assets" } } }, "auth_ref": [] }, "ecd_NonGaapMeasureDescriptionTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonGaapMeasureDescriptionTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-GAAP Measure Description [Text Block]", "terseLabel": "Non-GAAP Measure Description" } } }, "auth_ref": [ "r1512" ] }, "vhi_NonLocalCurrencyEquitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NonLocalCurrencyEquitiesMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Non Local Currency Equities", "label": "Non Local Currency Equities" } } }, "auth_ref": [] }, "vhi_NonLocalCurrencyFixedIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NonLocalCurrencyFixedIncomeMember", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Non Local currency fixed income", "label": "Non Local Currency Fixed Income" } } }, "auth_ref": [] }, "ecd_NonNeosMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonNeosMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-NEOs [Member]", "terseLabel": "Non-NEOs" } } }, "auth_ref": [ "r1475", "r1486", "r1496", "r1520", "r1529" ] }, "ecd_NonPeoNeoAvgCompActuallyPaidAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonPeoNeoAvgCompActuallyPaidAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-PEO NEO Average Compensation Actually Paid Amount", "terseLabel": "Non-PEO NEO Average Compensation Actually Paid Amount" } } }, "auth_ref": [ "r1503" ] }, "ecd_NonPeoNeoAvgTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonPeoNeoAvgTotalCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-PEO NEO Average Total Compensation Amount", "terseLabel": "Non-PEO NEO Average Total Compensation Amount" } } }, "auth_ref": [ "r1502" ] }, "ecd_NonPeoNeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonPeoNeoMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-PEO NEO [Member]", "terseLabel": "Non-PEO NEO" } } }, "auth_ref": [ "r1520" ] }, "ecd_NonRule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonRule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Non-Rule 10b5-1 Arrangement Adopted [Flag]", "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted" } } }, "auth_ref": [ "r1540" ] }, "ecd_NonRule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonRule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Non-Rule 10b5-1 Arrangement Terminated [Flag]", "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated" } } }, "auth_ref": [ "r1540" ] }, "vhi_NonUSSubsidiariesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NonUSSubsidiariesMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Non US subsidiaries.", "label": "Non-U.S. subsidiaries", "terseLabel": "Non-U.S. subsidiaries" } } }, "auth_ref": [] }, "vhi_NoncashInvestingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NoncashInvestingActivitiesAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Noncash investing activities.", "label": "Noncash Investing Activities [Abstract]", "terseLabel": "Noncash investing activities:" } } }, "auth_ref": [] }, "us-gaap_NoncontrollingInterestAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoncontrollingInterestAbstract", "lang": { "en-us": { "role": { "label": "Noncontrolling interest in subsidiaries" } } }, "auth_ref": [] }, "us-gaap_NoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoncontrollingInterestMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "Noncontrolling Interest [Member]", "terseLabel": "Non-controlling interest", "documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest." } } }, "auth_ref": [ "r60", "r555", "r1681", "r1682", "r1683", "r1684", "r1984" ] }, "us-gaap_NonvotingCommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NonvotingCommonStockMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Nonvoting Common Stock [Member]", "documentation": "Common stock securities that do not empower a holder to vote on corporate resolutions or the election of directors." } } }, "auth_ref": [] }, "srt_NorthAmericaMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "NorthAmericaMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "North America [Member]", "terseLabel": "North America", "documentation": "Continent of North America." } } }, "auth_ref": [ "r1589", "r1590", "r1591", "r1592", "r1986", "r1988", "r1989", "r1990" ] }, "us-gaap_NotesAndLoansReceivableGrossNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NotesAndLoansReceivableGrossNoncurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, before Allowance for Credit Loss, Noncurrent", "terseLabel": "Note receivables - OPA", "documentation": "Amortized cost, before allowance for credit loss, of financing receivable classified as noncurrent. Excludes net investment in lease." } } }, "auth_ref": [ "r1265", "r1700", "r1708" ] }, "us-gaap_NotesPayableToBanksMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NotesPayableToBanksMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable to Banks [Member]", "terseLabel": "Bank note payable", "documentation": "A written promise to pay a note to a bank." } } }, "auth_ref": [] }, "vhi_NumberOfAnnualInstallmentPayments": { "xbrltype": "integerItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NumberOfAnnualInstallmentPayments", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Number of annual installment payments.", "label": "Number Of Annual Installment Payments", "terseLabel": "Number of annual installment payments" } } }, "auth_ref": [] }, "vhi_NumberOfCompaniesApprovingConsentDecreeOrder": { "xbrltype": "integerItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NumberOfCompaniesApprovingConsentDecreeOrder", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The total number of companies approving a consent decree order.", "label": "Number of Companies Approving a Consent Decree Order", "terseLabel": "Number of private companies to pay to resolve all federal and state law claims" } } }, "auth_ref": [] }, "vhi_NumberOfCustomers": { "xbrltype": "integerItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NumberOfCustomers", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Number of customers.", "label": "Number Of Customers", "terseLabel": "Number of customers" } } }, "auth_ref": [] }, "vhi_NumberOfEnvironmentalRemediationSitesWithReasonablyEstimableCosts": { "xbrltype": "integerItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NumberOfEnvironmentalRemediationSitesWithReasonablyEstimableCosts", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Number of environmental remediation sites with reasonably estimable costs.", "label": "Number Of Environmental Remediation Sites With Reasonably Estimable Costs", "terseLabel": "Number of sites associated with remediation and related costs" } } }, "auth_ref": [] }, "vhi_NumberOfEnvironmentalRemediationSitesWithoutReasonablyEstimableCosts": { "xbrltype": "integerItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "NumberOfEnvironmentalRemediationSitesWithoutReasonablyEstimableCosts", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Number of environmental remediation sites without reasonably estimable costs.", "label": "Number Of Environmental Remediation Sites Without Reasonably Estimable Costs", "terseLabel": "Number of sites for which NL not currently able to reasonably estimate range of costs" } } }, "auth_ref": [] }, "us-gaap_NumberOfOperatingSegments": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NumberOfOperatingSegments", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Number of Operating Segments", "terseLabel": "Number of operating segments", "documentation": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues." } } }, "auth_ref": [ "r1317", "r1694" ] }, "us-gaap_NumberOfReportableSegments": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NumberOfReportableSegments", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Number of Reportable Segments", "terseLabel": "Number of reportable segments", "documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements." } } }, "auth_ref": [ "r1312", "r1320", "r1694" ] }, "vhi_OneCustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OneCustomerMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Relates to one customer.", "label": "One Customer [Member]", "terseLabel": "One customer" } } }, "auth_ref": [] }, "us-gaap_OperatingCostsAndExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingCostsAndExpenses", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Operating Costs and Expenses", "terseLabel": "Related party transaction", "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense." } } }, "auth_ref": [] }, "us-gaap_OperatingIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingIncomeLoss", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails" ], "lang": { "en-us": { "role": { "label": "Operating Income (Loss)", "terseLabel": "Operating income", "documentation": "The net result for the period of deducting operating expenses from operating revenues." } } }, "auth_ref": [ "r162", "r1301", "r1304", "r1311", "r1686", "r1695", "r1696", "r1697", "r1698" ] }, "us-gaap_OperatingLeaseExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseExpense", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Expense", "terseLabel": "Operating lease expense", "documentation": "Amount of operating lease expense. Excludes sublease income." } } }, "auth_ref": [ "r1923" ] }, "us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiabilitiesPaymentsDueAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiability", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetailsCalc3": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetailsCalc2": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Liability", "terseLabel": "Operating lease liability", "totalLabel": "Total lease obligations", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease." } } }, "auth_ref": [ "r953" ] }, "us-gaap_OperatingLeaseLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetailsCalc2": { "parentTag": "us-gaap_OperatingLeaseLiability", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Liability, Current", "terseLabel": "Less current obligations", "verboseLabel": "Operating lease liabilities", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current." } } }, "auth_ref": [ "r953" ] }, "us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]", "terseLabel": "Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]", "documentation": "Indicates line item in statement of financial position that includes current operating lease liability." } } }, "auth_ref": [ "r954" ] }, "us-gaap_OperatingLeaseLiabilityNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiabilityNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetailsCalc2": { "parentTag": "us-gaap_OperatingLeaseLiability", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Liability, Noncurrent", "verboseLabel": "Operating lease liabilities", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent." } } }, "auth_ref": [ "r953" ] }, "us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureOtherAssetsScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]", "terseLabel": "Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]", "documentation": "Indicates line item in statement of financial position that includes noncurrent operating lease liability." } } }, "auth_ref": [ "r954" ] }, "us-gaap_OperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseRightOfUseAsset", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Right-of-Use Asset", "terseLabel": "Operating lease right-of-use assets", "documentation": "Amount of lessee's right to use underlying asset under operating lease." } } }, "auth_ref": [ "r952" ] }, "us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes operating lease right-of-use asset." } } }, "auth_ref": [ "r954" ] }, "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseWeightedAverageDiscountRatePercent", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Weighted Average Discount Rate, Percent", "terseLabel": "Weighted average discount rate associated with leases", "documentation": "Weighted average discount rate for operating lease calculated at point in time." } } }, "auth_ref": [ "r957", "r1409" ] }, "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Weighted Average Remaining Lease Term", "terseLabel": "Weighted average remaining lease term", "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r956", "r1409" ] }, "us-gaap_OperatingLossCarryforwards": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLossCarryforwards", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Operating Loss Carryforwards", "terseLabel": "Net operating loss carryforwards", "documentation": "Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws." } } }, "auth_ref": [ "r742" ] }, "us-gaap_OperatingSegmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingSegmentsMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "Operating Segments [Member]", "terseLabel": "Operating Segment", "documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity." } } }, "auth_ref": [ "r358", "r359", "r360", "r361", "r362", "r365", "r1316", "r1317" ] }, "vhi_OrganizationPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OrganizationPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "documentation": "Organization.", "label": "Organization Policy [Text Block]", "terseLabel": "Organization" } } }, "auth_ref": [] }, "us-gaap_OtherAffiliatesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherAffiliatesMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Other Affiliates [Member]", "documentation": "A category that identifies other affiliates." } } }, "auth_ref": [] }, "us-gaap_OtherAssetsMiscellaneousNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherAssetsMiscellaneousNoncurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Other Assets, Miscellaneous, Noncurrent", "terseLabel": "Other", "documentation": "Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer." } } }, "auth_ref": [] }, "vhi_OtherAssetsNonCurrentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherAssetsNonCurrentLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Other assets non current.", "label": "Other Assets Non Current [Line Items]", "terseLabel": "Other Assets Non Current [Line Items]" } } }, "auth_ref": [] }, "vhi_OtherAssetsNonCurrentTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherAssetsNonCurrentTable", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Other assets non current.", "label": "Other Assets Non Current [Table]", "terseLabel": "Other Assets Non Current [Table]" } } }, "auth_ref": [] }, "us-gaap_OtherAssetsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherAssetsNoncurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "vhi_AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet", "weight": 1.0, "order": 6.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Other Assets, Noncurrent", "terseLabel": "Other assets", "totalLabel": "Total", "documentation": "Amount of noncurrent assets classified as other." } } }, "auth_ref": [ "r239" ] }, "us-gaap_OtherAssetsNoncurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherAssetsNoncurrentAbstract", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Other assets", "terseLabel": "Other assets:" } } }, "auth_ref": [] }, "vhi_OtherComponentsOfNetPeriodicPensionAndOpebExpenseCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherComponentsOfNetPeriodicPensionAndOpebExpenseCredit", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0, "order": 5.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "documentation": "Amount of post retirement benefit plan cost (credit), classified as other. Includes, but not limited to defined benefit and defined contribution plans.", "label": "Other Components Of Net Periodic Pension And OPEB Expense Credit", "negatedLabel": "Other components of net periodic pension and OPEB expense", "terseLabel": "Other components of net periodic pension and OPEB expense" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent", "negatedLabel": "Defined benefit pension plans", "documentation": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent." } } }, "auth_ref": [ "r4", "r5", "r20", "r99", "r100", "r143" ] }, "us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax", "terseLabel": "Net actuarial gain (loss) arising during the year", "documentation": "Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit." } } }, "auth_ref": [ "r99", "r100", "r618", "r647" ] }, "us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax", "terseLabel": "Amortization of unrecognized prior service cost (credit)", "documentation": "Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan." } } }, "auth_ref": [ "r7", "r100", "r255", "r618", "r647" ] }, "vhi_OtherComprehensiveIncomeLossDefinedBenefitPlanSettlementsReclassificationAdjustmentFromAociBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherComprehensiveIncomeLossDefinedBenefitPlanSettlementsReclassificationAdjustmentFromAociBeforeTax", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for settlements of defined benefit plan.", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Settlements, Reclassification Adjustment from AOCI, Before Tax", "negatedLabel": "Settlement loss" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax", "terseLabel": "Currency translation", "documentation": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature." } } }, "auth_ref": [ "r3", "r1079" ] }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails": { "parentTag": "vhi_IncomeTaxExpenseBenefitAllocableToComprehensiveIncome", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax", "terseLabel": "Currency translation", "documentation": "Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature." } } }, "auth_ref": [ "r3", "r6", "r934", "r942" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Net of Tax", "totalLabel": "Total other comprehensive income (loss), net", "verboseLabel": "Other comprehensive income (loss), net", "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r21", "r23", "r257", "r260", "r265", "r311", "r936", "r937", "r943", "r1046", "r1079", "r1619", "r1620" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Net of Tax [Abstract]", "terseLabel": "Other comprehensive income (loss), net of tax:" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent", "terseLabel": "Other comprehensive income (loss)", "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity." } } }, "auth_ref": [ "r8", "r20", "r143", "r257", "r260", "r311" ] }, "vhi_OtherComprehensiveIncomeLossOtherAfterTaxAndReclassificationAdjustmentAttributableToParentTotal": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherComprehensiveIncomeLossOtherAfterTaxAndReclassificationAdjustmentAttributableToParentTotal", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" ], "lang": { "en-us": { "role": { "documentation": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for other income, attributable to parent.", "label": "Other Comprehensive Income Loss Other After Tax And Reclassification Adjustment Attributable To Parent Total", "negatedLabel": "Other" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax", "negatedTotalLabel": "Total", "documentation": "Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan." } } }, "auth_ref": [ "r4", "r5", "r99", "r100", "r1079", "r1353", "r1800" ] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax", "terseLabel": "Net actuarial gains (losses)", "documentation": "Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit." } } }, "auth_ref": [ "r99", "r100", "r138" ] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails": { "parentTag": "vhi_IncomeTaxExpenseBenefitAllocableToComprehensiveIncome", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax", "negatedLabel": "Defined benefit plans", "documentation": "Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan." } } }, "auth_ref": [ "r4", "r5", "r6", "r99", "r143" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax", "crdr": "debit", "calculation": { "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax", "negatedLabel": "Amortization of unrecognized net actuarial losses", "documentation": "Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan." } } }, "auth_ref": [ "r7", "r100", "r255", "r618", "r647" ] }, "vhi_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionAndOtherPostretirementBenefitPlansForPlanSettlementAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionAndOtherPostretirementBenefitPlansForPlanSettlementAfterTax", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount after tax of reclassification adjustment from accumulated other comprehensive income (loss) for plan settlement related to pension and other postretirement benefit plans.", "label": "Other Comprehensive Income Loss Reclassification Adjustment From AOCI Pension And Other Postretirement Benefit Plans For Plan Settlement After Tax", "terseLabel": "Plan settlement" } } }, "auth_ref": [] }, "vhi_OtherEnvironmentalCleanupMattersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherEnvironmentalCleanupMattersMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Other environmental cleanup matters.", "label": "Other Environmental Cleanup Matters [Member]", "terseLabel": "Other Environmental Cleanup Matters" } } }, "auth_ref": [] }, "us-gaap_OtherIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherIncome", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "vhi_RevenuesAndOtherIncomeNet", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Other Income", "terseLabel": "Other income, net", "totalLabel": "Total", "documentation": "Amount of revenue and income classified as other." } } }, "auth_ref": [ "r1086", "r1195", "r1251", "r1252", "r1254", "r1433", "r1434" ] }, "us-gaap_OtherIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherIncomeAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Component of Operating Income [Abstract]", "terseLabel": "Interest income and other:" } } }, "auth_ref": [] }, "us-gaap_OtherIncomeAndExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherIncomeAndExpensesAbstract", "lang": { "en-us": { "role": { "label": "Other income, net" } } }, "auth_ref": [] }, "us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherIncomeAndOtherExpenseDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureOtherIncomeNet" ], "lang": { "en-us": { "role": { "label": "Other Income and Other Expense Disclosure [Text Block]", "terseLabel": "Other income, net", "documentation": "The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions." } } }, "auth_ref": [ "r1581", "r1853" ] }, "us-gaap_OtherIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherIncomeMember", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Other Income [Member]", "terseLabel": "Other income", "documentation": "Primary financial statement caption encompassing other revenue." } } }, "auth_ref": [ "r1391", "r1394" ] }, "vhi_OtherInvestmentsAndLiquidFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherInvestmentsAndLiquidFundsMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Other Investments and liquid funds.", "label": "Other Investments And Liquid Funds" } } }, "auth_ref": [] }, "us-gaap_OtherLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Other Liabilities, Current", "positiveTerseLabel": "Payables to affiliates", "terseLabel": "Other liabilities, primarily current", "documentation": "Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r74", "r1410" ] }, "us-gaap_OtherLiabilitiesCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherLiabilitiesCurrentAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Other Liabilities, Current [Abstract]", "terseLabel": "Current payables to affiliates:" } } }, "auth_ref": [] }, "vhi_OtherLiabilitiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherLiabilitiesLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "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": "Other Liabilities [Line Items]", "terseLabel": "Other noncurrent liabilities" } } }, "auth_ref": [] }, "us-gaap_OtherLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesNoncurrent", "weight": 1.0, "order": 3.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Other Liabilities, Noncurrent", "terseLabel": "Other liabilities", "totalLabel": "Total", "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r80" ] }, "us-gaap_OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Other Liability, Current, Related Party [Extensible Enumeration]", "documentation": "Indicates status and type of related party for liability classified as other and current." } } }, "auth_ref": [ "r1928" ] }, "vhi_OtherMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherMember", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "documentation": "Other.", "label": "Other", "terseLabel": "Other" } } }, "auth_ref": [] }, "us-gaap_OtherNoncashIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherNoncashIncomeExpense", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 13.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Other Noncash Income (Expense)", "negatedTerseLabel": "Other, net", "documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other." } } }, "auth_ref": [ "r122" ] }, "vhi_OtherNoncurrentAssetsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherNoncurrentAssetsTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssets" ], "lang": { "en-us": { "role": { "documentation": "Other noncurrent assets text block.", "label": "Other Noncurrent Assets [Text Block]", "verboseLabel": "Other assets" } } }, "auth_ref": [] }, "us-gaap_OtherNonoperatingIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherNonoperatingIncomeExpense", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "us-gaap_OtherIncome", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Other Nonoperating Income (Expense)", "terseLabel": "Other, net", "documentation": "Amount of income (expense) related to nonoperating activities, classified as other." } } }, "auth_ref": [ "r114", "r1384" ] }, "us-gaap_OtherOperatingIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherOperatingIncome", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Other Operating Income", "terseLabel": "Revenue and other income from related party transactions", "documentation": "The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation." } } }, "auth_ref": [ "r101" ] }, "us-gaap_OtherOperatingIncomeExpenseNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherOperatingIncomeExpenseNet", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_CostsAndExpenses", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Other Operating Income (Expense), Net", "negatedLabel": "Other", "documentation": "The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations." } } }, "auth_ref": [] }, "ecd_OtherPerfMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OtherPerfMeasureAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Other Performance Measure, Amount", "terseLabel": "Other Performance Measure, Amount" } } }, "auth_ref": [ "r1512" ] }, "us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherPostretirementBenefitPlansDefinedBenefitMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "label": "Other Postretirement Benefits Plan [Member]", "terseLabel": "OPEB", "verboseLabel": "Other", "documentation": "Plan designed to provide other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes pension benefits." } } }, "auth_ref": [ "r573", "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r621", "r623", "r624", "r626", "r629", "r632", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r672", "r673", "r674", "r1353", "r1354", "r1355", "r1356", "r1357" ] }, "us-gaap_OtherPostretirementBenefitsPayableNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherPostretirementBenefitsPayableNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Liability, Other Retirement Benefits, Noncurrent", "terseLabel": "Other postretirement benefits", "documentation": "Amount of liability, classified as noncurrent, for retirement benefits, classified as other." } } }, "auth_ref": [ "r80" ] }, "us-gaap_OtherReceivableAfterAllowanceForCreditLossCurrentRelatedPartyTypeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherReceivableAfterAllowanceForCreditLossCurrentRelatedPartyTypeExtensibleEnumeration", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Other Receivable, after Allowance for Credit Loss, Current, Related Party [Extensible Enumeration]", "documentation": "Indicates status and type of related party for receivable, after allowance for credit loss, classified as other and current." } } }, "auth_ref": [ "r1928" ] }, "us-gaap_OtherReceivablesGrossCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherReceivablesGrossCurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails": { "parentTag": "us-gaap_AccountsAndOtherReceivablesNetCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "label": "Other Receivables, Gross, Current", "terseLabel": "VAT and other receivables", "documentation": "Amount, before allowance, of receivables classified as other, due within one year or the operating cycle, if longer." } } }, "auth_ref": [ "r246" ] }, "us-gaap_OtherReceivablesNetCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherReceivablesNetCurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Other Receivables, Net, Current", "terseLabel": "Current receivables from affiliates", "verboseLabel": "Receivables from affiliates", "documentation": "Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer." } } }, "auth_ref": [] }, "vhi_OtherSubsidiaryMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherSubsidiaryMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Other subsidiary.", "label": "Other Subsidiary [Member]", "terseLabel": "Other Subsidiary", "verboseLabel": "Other" } } }, "auth_ref": [] }, "us-gaap_OtherSundryLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherSundryLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_OtherLiabilitiesNoncurrent", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Other Sundry Liabilities, Noncurrent", "terseLabel": "Other", "documentation": "Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date." } } }, "auth_ref": [ "r80", "r151" ] }, "vhi_OtherSupplyAndServiceContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OtherSupplyAndServiceContractsMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Other supply and service contracts.", "label": "Other Supply And Service Contracts" } } }, "auth_ref": [] }, "ecd_OutstandingAggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OutstandingAggtErrCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Aggregate Erroneous Compensation Amount", "terseLabel": "Outstanding Aggregate Erroneous Compensation Amount" } } }, "auth_ref": [ "r1473", "r1484", "r1494", "r1527" ] }, "ecd_OutstandingRecoveryCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OutstandingRecoveryCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Recovery Compensation Amount", "terseLabel": "Compensation Amount" } } }, "auth_ref": [ "r1476", "r1487", "r1497", "r1530" ] }, "ecd_OutstandingRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OutstandingRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Recovery, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1476", "r1487", "r1497", "r1530" ] }, "vhi_OwnerParticipationAgreementTaxIncrementReimbursementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "OwnerParticipationAgreementTaxIncrementReimbursementMember", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Owner participation agreement tax increment reimbursement.", "label": "OPA" } } }, "auth_ref": [] }, "srt_OwnershipAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "OwnershipAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Ownership [Axis]", "terseLabel": "Ownership", "documentation": "Information by name of entity in which ownership interest is disclosed. Excludes equity method investee and named security investment." } } }, "auth_ref": [] }, "srt_OwnershipDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "OwnershipDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Ownership [Domain]", "terseLabel": "Ownership", "documentation": "Name of entity in which ownership interest is disclosed. Excludes equity method investee and named security investment." } } }, "auth_ref": [] }, "srt_ParentCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ParentCompanyMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Parent Company [Member]", "terseLabel": "VALHI, INC.", "documentation": "Registrant with controlling financial interest in one or more subsidiaries. Controlling interest in subsidiary includes, but is not limited to, primary beneficiary of variable interest entity (VIE). Controlling interest in subsidiary excludes broker-dealer with controlling financial interest in subsidiary but control is likely to be temporary." } } }, "auth_ref": [ "r178", "r285", "r296", "r1055" ] }, "us-gaap_PartnerTypeOfPartnersCapitalAccountAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PartnerTypeOfPartnersCapitalAccountAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "label": "Partner Type [Axis]", "terseLabel": "Partner Type", "documentation": "Information by type or class of partner's capital account. Examples of classes of partners include, but not limited to, general partners, limited partners, preferred partners, and other ownership interests." } } }, "auth_ref": [ "r136", "r1141" ] }, "us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PartnerTypeOfPartnersCapitalAccountNameDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails" ], "lang": { "en-us": { "role": { "label": "Partner Type of Partners' Capital Account, Name [Domain]", "terseLabel": "Partner Type of Partners' Capital Account, Name", "documentation": "Capital accounts of each type or class of partner. Examples of classes of partners include, but are not limited to, general partners, limited partners, preferred partners, and other ownership interests." } } }, "auth_ref": [ "r136", "r1141" ] }, "ecd_PayVsPerformanceDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PayVsPerformanceDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Pay vs Performance Disclosure [Line Items]", "terseLabel": "Pay vs Performance Disclosure" } } }, "auth_ref": [ "r1501" ] }, "us-gaap_PayablesAndAccrualsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PayablesAndAccrualsAbstract", "lang": { "en-us": { "role": { "label": "Accounts payable and accrued liabilities" } } }, "auth_ref": [] }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForProceedsFromOtherInvestingActivities", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payment for (Proceeds from) Other Investing Activity", "negatedLabel": "Other, net", "documentation": "Amount of cash (inflow) outflow from investing activity, classified as other." } } }, "auth_ref": [ "r1574", "r1666" ] }, "us-gaap_PaymentsForRepurchaseOfCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForRepurchaseOfCommonStock", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments for Repurchase of Common Stock", "negatedLabel": "Subsidiary treasury stock acquired", "documentation": "The cash outflow to reacquire common stock during the period." } } }, "auth_ref": [ "r118" ] }, "us-gaap_PaymentsForRestructuring": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForRestructuring", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Payments for Restructuring", "negatedLabel": "Workforce reduction costs paid", "documentation": "Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r474", "r1668" ] }, "us-gaap_PaymentsOfDebtIssuanceCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsOfDebtIssuanceCosts", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Payments of Debt Issuance Costs", "terseLabel": "Debt issuance costs", "documentation": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt." } } }, "auth_ref": [ "r32" ] }, "us-gaap_PaymentsOfDividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsOfDividendsCommonStock", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments of Ordinary Dividends, Common Stock", "negatedLabel": "Valhi cash dividends paid", "documentation": "Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity." } } }, "auth_ref": [ "r118" ] }, "us-gaap_PaymentsOfDividendsMinorityInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsOfDividendsMinorityInterest", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments of Ordinary Dividends, Noncontrolling Interest", "negatedLabel": "Distributions to noncontrolling interest in subsidiaries", "documentation": "Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests." } } }, "auth_ref": [ "r118" ] }, "us-gaap_PaymentsOfFinancingCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsOfFinancingCosts", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments of Financing Costs", "negatedLabel": "Deferred financing fees", "documentation": "The cash outflow for loan and debt issuance costs." } } }, "auth_ref": [ "r31" ] }, "us-gaap_PaymentsToAcquireBusinessesGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireBusinessesGross", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationConsiderationTransferred1", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Payments to Acquire Businesses, Gross", "terseLabel": "Cash consideration", "documentation": "The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price." } } }, "auth_ref": [ "r29", "r807", "r1367", "r1373", "r1379" ] }, "us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireBusinessesNetOfCashAcquired", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments to Acquire Businesses, Net of Cash Acquired", "negatedLabel": "Acquisition of remaining TiO2 manufacturing joint venture interest, net of cash acquired", "documentation": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase." } } }, "auth_ref": [ "r29" ] }, "us-gaap_PaymentsToAcquireMarketableSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireMarketableSecurities", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments to Acquire Marketable Securities", "negatedLabel": "Purchases of marketable securities", "documentation": "Amount of cash outflow for purchase of marketable security." } } }, "auth_ref": [ "r1702" ] }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments to Acquire Property, Plant, and Equipment", "negatedLabel": "Capital expenditures", "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets." } } }, "auth_ref": [ "r117" ] }, "ecd_PeerGroupIssuersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeerGroupIssuersFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Peer Group Issuers, Footnote [Text Block]", "terseLabel": "Peer Group Issuers, Footnote" } } }, "auth_ref": [ "r1511" ] }, "ecd_PeerGroupTotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeerGroupTotalShareholderRtnAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Peer Group Total Shareholder Return Amount", "terseLabel": "Peer Group Total Shareholder Return Amount" } } }, "auth_ref": [ "r1511" ] }, "us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlans" ], "lang": { "en-us": { "role": { "label": "Retirement Benefits [Text Block]", "terseLabel": "Defined contribution and defined benefit retirement plans", "documentation": "The entire disclosure for retirement benefits." } } }, "auth_ref": [ "r572", "r598", "r600", "r606", "r625", "r627", "r628", "r629", "r630", "r631", "r669", "r670", "r672", "r1353" ] }, "us-gaap_PensionAndOtherPostretirementPlansPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PensionAndOtherPostretirementPlansPolicy", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Pension and Other Postretirement Plans, Policy [Policy Text Block]", "terseLabel": "Employee benefit plans", "documentation": "Disclosure of accounting policy for pension and other postretirement benefit plans. This accounting policy may address (1) the types of plans sponsored by the entity, and the benefits provided by each plan (2) groups that participate in (or are covered by) each plan (3) how plan assets, liabilities and expenses are measured, including the use of any actuaries and (4) significant assumptions used by the entity to value plan assets and liabilities and how such assumptions are derived." } } }, "auth_ref": [ "r15", "r17", "r18", "r19", "r22" ] }, "us-gaap_PensionPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PensionPlansDefinedBenefitMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "label": "Pension Plan [Member]", "terseLabel": "Defined Benefit Pension Plans", "verboseLabel": "Pension Plans", "documentation": "Plan designed to provide participant with pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes other postretirement benefits." } } }, "auth_ref": [ "r573", "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r621", "r623", "r624", "r626", "r629", "r632", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r672", "r673", "r677", "r1353", "r1354", "r1358", "r1359", "r1360" ] }, "vhi_PensionPlansPostretirementAndOtherEmployeeBenefitsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PensionPlansPostretirementAndOtherEmployeeBenefitsLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "documentation": "Pension plans postretirement and other employee benefits.", "label": "Pension Plans Postretirement And Other Employee Benefits [Line Items]", "terseLabel": "Pension Plans Postretirement And Other Employee Benefits [Line Items]" } } }, "auth_ref": [] }, "vhi_PensionPlansPostretirementAndOtherEmployeeBenefitsTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PensionPlansPostretirementAndOtherEmployeeBenefitsTable", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "documentation": "Pension plans postretirement and other employee benefits.", "label": "Pension Plans Postretirement And Other Employee Benefits [Table]", "terseLabel": "Pension Plans Postretirement And Other Employee Benefits [Table]" } } }, "auth_ref": [] }, "ecd_PeoActuallyPaidCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoActuallyPaidCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO Actually Paid Compensation Amount", "terseLabel": "PEO Actually Paid Compensation Amount" } } }, "auth_ref": [ "r1503" ] }, "ecd_PeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO [Member]", "terseLabel": "PEO" } } }, "auth_ref": [ "r1520" ] }, "ecd_PeoName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO Name", "terseLabel": "PEO Name" } } }, "auth_ref": [ "r1513" ] }, "ecd_PeoTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoTotalCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO Total Compensation Amount", "terseLabel": "PEO Total Compensation Amount" } } }, "auth_ref": [ "r1502" ] }, "vhi_PercentageOfLikelihoodForRecognitionOfUncertainTaxPositions": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PercentageOfLikelihoodForRecognitionOfUncertainTaxPositions", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of likelihood for recognition of uncertain tax positions.", "label": "Percentage Of Likelihood For Recognition Of Uncertain Tax Positions", "terseLabel": "Percentage of likelihood for recognition of uncertain tax positions" } } }, "auth_ref": [] }, "vhi_PercentageOfProductionCapacity": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PercentageOfProductionCapacity", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of production capacity", "label": "Percentage Of Production Capacity", "terseLabel": "Percentage of production capacity" } } }, "auth_ref": [] }, "vhi_PercentageOfSalesPriceParticipation": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PercentageOfSalesPriceParticipation", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Variable consideration related to the participation in the builders sales.", "label": "Percentage Of Sales Price Participation", "terseLabel": "Percentage of sales price" } } }, "auth_ref": [] }, "vhi_PercentageOfShareHeldBySubsidiaryOfParentConsideredToBeTreasuryStockForVotingPurpose": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PercentageOfShareHeldBySubsidiaryOfParentConsideredToBeTreasuryStockForVotingPurpose", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of share held by subsidiary of parent considered to be treasury stock for voting purpose.", "label": "Percentage Of Share Held By Subsidiary Of Parent Considered To Be Treasury Stock For Voting Purpose", "terseLabel": "Percentage of shares held by majority-owned subsidiary that has to be considered for voting purpose" } } }, "auth_ref": [] }, "vhi_PilotProjectMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PilotProjectMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Information relating to the pilot project.", "label": "Pilot Project [Member]", "terseLabel": "Pilot project" } } }, "auth_ref": [] }, "us-gaap_PlanAssetCategoriesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PlanAssetCategoriesDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Category [Domain]", "documentation": "Defined benefit plan asset investment." } } }, "auth_ref": [ "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r626", "r639", "r640", "r641", "r655", "r1348", "r1349", "r1350", "r1351", "r1353" ] }, "vhi_PledgeFeeReceivedMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PledgeFeeReceivedMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Pledge fee received.", "label": "Pledge Fee Received" } } }, "auth_ref": [] }, "ecd_PnsnAdjsPrrSvcCstMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PnsnAdjsPrrSvcCstMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pension Adjustments Prior Service Cost [Member]", "terseLabel": "Pension Adjustments Prior Service Cost" } } }, "auth_ref": [ "r1504" ] }, "ecd_PnsnAdjsSvcCstMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PnsnAdjsSvcCstMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pension Adjustments Service Cost [Member]", "terseLabel": "Pension Adjustments Service Cost" } } }, "auth_ref": [ "r1560" ] }, "ecd_PnsnBnftsAdjFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PnsnBnftsAdjFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pension Benefits Adjustments, Footnote [Text Block]", "terseLabel": "Pension Benefits Adjustments, Footnote" } } }, "auth_ref": [ "r1503" ] }, "vhi_PointOfDestinationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PointOfDestinationMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "documentation": "Point of destination.", "label": "Point Of Destination", "terseLabel": "Point of Destination" } } }, "auth_ref": [] }, "vhi_PointOfOriginMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PointOfOriginMember", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "documentation": "Point of origin.", "label": "Point Of Origin", "terseLabel": "Point of Origin" } } }, "auth_ref": [] }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PortionAtFairValueFairValueDisclosureMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Portion at Fair Value Measurement [Member]", "documentation": "Measured at fair value for financial reporting purposes." } } }, "auth_ref": [ "r918", "r919", "r921", "r922", "r924", "r926", "r927", "r1286", "r1911" ] }, "vhi_PreTransitionGainOnFinalRegulations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PreTransitionGainOnFinalRegulations", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount of pre transition gain calculated on final regulations.", "label": "Pre Transition Gain on Final Regulations", "terseLabel": "Pre transition gain" } } }, "auth_ref": [] }, "us-gaap_PreferredStockParOrStatedValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PreferredStockParOrStatedValuePerShare", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Preferred Stock, Par or Stated Value Per Share", "terseLabel": "Preferred stock, par value", "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer." } } }, "auth_ref": [ "r85", "r540" ] }, "us-gaap_PreferredStockSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PreferredStockSharesAuthorized", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Preferred Stock, Shares Authorized", "terseLabel": "Preferred stock, shares authorized", "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws." } } }, "auth_ref": [ "r85", "r1173" ] }, "us-gaap_PreferredStockSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PreferredStockSharesIssued", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Preferred Stock, Shares Issued", "terseLabel": "Preferred stock, shares issued", "documentation": "Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt." } } }, "auth_ref": [ "r85", "r540" ] }, "us-gaap_PreferredStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PreferredStockValue", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Preferred Stock, Value, Issued", "terseLabel": "Preferred stock, $.01 par value; 500,000 shares authorized, none issued", "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity." } } }, "auth_ref": [ "r85", "r529", "r535", "r1064", "r1410" ] }, "vhi_PremiumOnIssuanceOfSeniorSecuredNotes": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PremiumOnIssuanceOfSeniorSecuredNotes", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Amount of premium on issuance of senior secured notes.", "label": "Premium on Issuance of Senior Secured Notes", "terseLabel": "Premium on issuance of senior secured notes" } } }, "auth_ref": [] }, "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PrepaidExpenseAndOtherAssetsCurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Prepaid Expense and Other Assets, Current", "terseLabel": "Prepaid expenses and other", "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r1608" ] }, "vhi_PretransitionGainOnFinalRegulationAmortizationPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "PretransitionGainOnFinalRegulationAmortizationPeriod", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Period of amortization of pretransition gain pursuant to 2024 final regulations, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Pretransition Gain On Final Regulation, Amortization Period", "terseLabel": "Gain on final regulation, amortization period" } } }, "auth_ref": [] }, "us-gaap_ProceedsFromDerivativeInstrumentInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromDerivativeInstrumentInvestingActivities", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Derivative Instrument, Investing Activities", "terseLabel": "Cash received from contract settlement", "documentation": "The cash inflow provided by derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments." } } }, "auth_ref": [ "r1574" ] }, "us-gaap_ProceedsFromIssuanceOfLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromIssuanceOfLongTermDebt", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Issuance of Long-Term Debt", "terseLabel": "Net proceeds from issuance", "documentation": "The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer." } } }, "auth_ref": [ "r30", "r1125" ] }, "us-gaap_ProceedsFromIssuanceOfUnsecuredDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromIssuanceOfUnsecuredDebt", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Issuance of Unsecured Debt", "terseLabel": "Subordinated, Unsecured Term Loan from Contran", "verboseLabel": "Kronos term loan from Contran", "documentation": "The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt." } } }, "auth_ref": [ "r30" ] }, "us-gaap_ProceedsFromLinesOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromLinesOfCredit", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Lines of Credit", "terseLabel": "Borrowings on credit facilities", "verboseLabel": "Borrowings", "documentation": "Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements." } } }, "auth_ref": [ "r30", "r1672", "r1675" ] }, "us-gaap_ProceedsFromLongTermLinesOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromLongTermLinesOfCredit", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Long-Term Lines of Credit", "verboseLabel": "Borrowings", "documentation": "The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer." } } }, "auth_ref": [ "r30" ] }, "us-gaap_ProceedsFromPaymentsForOtherFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromPaymentsForOtherFinancingActivities", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Proceeds from (Payment for) Other Financing Activity", "terseLabel": "Other, net", "documentation": "Amount of cash inflow (outflow) from financing activity, classified as other." } } }, "auth_ref": [ "r1575", "r1667" ] }, "us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleAndMaturityOfMarketableSecurities", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Proceeds from Sale and Maturity of Marketable Securities", "terseLabel": "Proceeds from disposal of marketable securities", "documentation": "The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period." } } }, "auth_ref": [] }, "us-gaap_ProceedsFromSaleOfLandHeldforinvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfLandHeldforinvestment", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Proceeds from Sale, Land, Held-for-Investment", "terseLabel": "Proceeds from land sales", "documentation": "The cash inflow from the sale of land held for investment; excludes sales of land held as inventory or productive use." } } }, "auth_ref": [ "r116" ] }, "us-gaap_ProceedsFromSecuredNotesPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSecuredNotesPayable", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Secured Notes Payable", "terseLabel": "Proceeds from issuance of Kronos senior secured notes", "verboseLabel": "Additional principal amount", "documentation": "The cash inflow from borrowings supported by a written promise to pay an obligation that is collateralized (backed by pledge, mortgage or other lien in the entity's assets)." } } }, "auth_ref": [ "r30" ] }, "us-gaap_ProductConcentrationRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProductConcentrationRiskMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Product Concentration Risk [Member]", "documentation": "Reflects the percentage that revenues during the period from a specified product are to a specified benchmark, such as total net revenues, segment revenues or product line revenues. May also reflect the percentage contribution the product made to operating results. Risk is materially adverse effects of a loss of sales of a significant product or line of products, which could occur upon loss of rights to sell, distribute or license others; loss of patent or copyright protection; or technological obsolescence." } } }, "auth_ref": [ "r1689" ] }, "srt_ProductOrServiceAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ProductOrServiceAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "label": "Product and Service [Axis]", "documentation": "Information by product and service, or group of similar products and similar services." } } }, "auth_ref": [ "r188", "r189", "r190", "r191", "r192", "r193", "r219", "r367", "r1007", "r1099", "r1100", "r1101", "r1102", "r1103", "r1104", "r1105", "r1287", "r1300", "r1303", "r1304", "r1340", "r1341", "r1424", "r1426", "r1428", "r1432", "r1435", "r1577", "r1602", "r1624", "r1625", "r1626", "r1627", "r1628", "r1629", "r1630", "r1631", "r1632", "r1633", "r1634", "r1635", "r1636", "r1637", "r1638", "r1639", "r1640", "r1641", "r1642", "r1643", "r1644", "r1645", "r1646", "r1647", "r1648", "r1649", "r1650", "r1651", "r1652", "r1653", "r1654", "r1655", "r1656", "r1657", "r1658", "r1659", "r1660", "r1662", "r1663", "r1664", "r1665", "r1742", "r1744", "r1945", "r1951", "r1952", "r1953", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "srt_ProductsAndServicesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ProductsAndServicesDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "label": "Product and Service [Domain]", "documentation": "Product or service, or a group of similar products or similar services." } } }, "auth_ref": [ "r188", "r189", "r190", "r191", "r192", "r193", "r219", "r367", "r1007", "r1099", "r1100", "r1101", "r1102", "r1103", "r1104", "r1105", "r1287", "r1300", "r1303", "r1304", "r1340", "r1341", "r1424", "r1426", "r1428", "r1432", "r1435", "r1577", "r1602", "r1624", "r1625", "r1626", "r1627", "r1628", "r1629", "r1630", "r1631", "r1632", "r1633", "r1634", "r1635", "r1636", "r1637", "r1638", "r1639", "r1640", "r1641", "r1642", "r1643", "r1644", "r1645", "r1646", "r1647", "r1648", "r1649", "r1650", "r1651", "r1652", "r1653", "r1654", "r1655", "r1656", "r1657", "r1658", "r1659", "r1660", "r1662", "r1663", "r1664", "r1665", "r1742", "r1744", "r1945", "r1951", "r1952", "r1953", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "us-gaap_ProfitLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProfitLoss", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 2.0 }, "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 22.0 }, "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails" ], "lang": { "en-us": { "role": { "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest", "terseLabel": "Net income (loss)", "totalLabel": "Net income (loss)", "verboseLabel": "Net income (loss)", "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r227", "r231", "r256", "r259", "r276", "r284", "r287", "r288", "r292", "r302", "r311", "r314", "r315", "r417", "r493", "r494", "r496", "r497", "r498", "r499", "r500", "r502", "r503", "r527", "r705", "r759", "r825", "r826", "r829", "r830", "r893", "r926", "r1051", "r1053", "r1076", "r1136", "r1193", "r1216", "r1217", "r1381", "r1382", "r1448", "r1621", "r1751" ] }, "us-gaap_ProjectMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProjectMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Project [Domain]", "documentation": "Planned program of work." } } }, "auth_ref": [ "r1008", "r1043", "r1938" ] }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentByTypeAxis", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Long-Lived Tangible Asset [Axis]", "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale." } } }, "auth_ref": [ "r13", "r959" ] }, "us-gaap_PropertyPlantAndEquipmentDepreciationMethodExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentDepreciationMethodExtensibleEnumeration", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Depreciation Method [Extensible Enumeration]", "terseLabel": "Property and equipment useful life", "documentation": "Indicates method of allocating cost over useful life in systematic and rational manner for property, plant, and equipment." } } }, "auth_ref": [ "r465", "r1306" ] }, "us-gaap_PropertyPlantAndEquipmentGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentGross", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Gross", "totalLabel": "Gross property and equipment", "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures." } } }, "auth_ref": [ "r126", "r236", "r1073" ] }, "us-gaap_PropertyPlantAndEquipmentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Line Items]", "terseLabel": "Property Plant And Equipment [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": [ "r959" ] }, "us-gaap_PropertyPlantAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Net", "terseLabel": "Net property and equipment", "totalLabel": "Net property and equipment", "verboseLabel": "Property and equipment, net", "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures." } } }, "auth_ref": [ "r13", "r959", "r1056", "r1073", "r1410" ] }, "us-gaap_PropertyPlantAndEquipmentNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentNetAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Net [Abstract]", "terseLabel": "Property and equipment:", "verboseLabel": "Net property and equipment:" } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Policy [Policy Text Block]", "terseLabel": "Property and equipment; depreciation expense", "documentation": "Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections." } } }, "auth_ref": [ "r13", "r169", "r171", "r1071" ] }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Table Text Block]", "terseLabel": "Schedule of estimated useful lives of the assets", "documentation": "Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation." } } }, "auth_ref": [ "r13" ] }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentTypeDomain", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Long-Lived Tangible Asset [Domain]", "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software." } } }, "auth_ref": [ "r126", "r959" ] }, "us-gaap_PropertyPlantAndEquipmentUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentUsefulLife", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Useful Life", "terseLabel": "Property and equipment useful life", "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment." } } }, "auth_ref": [] }, "vhi_ProvincialTaxPurposesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ProvincialTaxPurposesMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information relating to provincial tax purposes.", "label": "Provincial Tax Purposes [Member]", "terseLabel": "Provincial Tax Purposes" } } }, "auth_ref": [] }, "us-gaap_PurchaseObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PurchaseObligation", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Purchase Obligation", "terseLabel": "Minimum purchase commitments", "documentation": "Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier." } } }, "auth_ref": [ "r1673", "r1680", "r1940" ] }, "us-gaap_PurchaseObligationDueInNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PurchaseObligationDueInNextTwelveMonths", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Purchase Obligation, to be Paid, Year One", "terseLabel": "2026", "documentation": "Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1673", "r1680", "r1940" ] }, "ecd_PvpTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PvpTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pay vs Performance Disclosure [Table]", "terseLabel": "Pay vs Performance Disclosure" } } }, "auth_ref": [ "r1501" ] }, "ecd_PvpTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PvpTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pay vs Performance [Table Text Block]", "terseLabel": "Pay vs Performance Disclosure, Table" } } }, "auth_ref": [ "r1501" ] }, "srt_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RangeAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Axis]", "terseLabel": "Statistical Measurement", "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median." } } }, "auth_ref": [ "r179", "r181", "r183", "r184", "r186", "r204", "r206", "r207", "r221", "r222", "r336", "r485", "r486", "r488", "r489", "r598", "r675", "r700", "r701", "r702", "r704", "r707", "r899", "r979", "r988", "r1005", "r1106", "r1108", "r1118", "r1163", "r1164", "r1226", "r1231", "r1233", "r1234", "r1245", "r1266", "r1267", "r1269", "r1270", "r1283", "r1284", "r1321", "r1339", "r1361", "r1367", "r1374", "r1377", "r1400", "r1401", "r1405", "r1406", "r1426", "r1438", "r1729", "r1755", "r1896", "r1932", "r1933", "r1934", "r1935", "r1936" ] }, "srt_RangeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RangeMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails", "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Domain]", "terseLabel": "Statistical Measurement", "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median." } } }, "auth_ref": [ "r179", "r181", "r183", "r184", "r186", "r204", "r206", "r207", "r221", "r222", "r336", "r485", "r486", "r488", "r489", "r598", "r675", "r700", "r701", "r702", "r704", "r707", "r899", "r979", "r988", "r1005", "r1106", "r1108", "r1118", "r1163", "r1164", "r1226", "r1231", "r1233", "r1234", "r1245", "r1266", "r1267", "r1269", "r1270", "r1283", "r1284", "r1321", "r1339", "r1361", "r1367", "r1374", "r1377", "r1400", "r1401", "r1405", "r1406", "r1426", "r1438", "r1729", "r1755", "r1896", "r1932", "r1933", "r1934", "r1935", "r1936" ] }, "vhi_RaritanBaySlagSuperfundSiteMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RaritanBaySlagSuperfundSiteMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to Raritan Bay Slag Superfund Site (RBS Site).", "label": "Raritan Bay Slag Superfund Site [Member]", "terseLabel": "Raritan Bay Slag Superfund Site" } } }, "auth_ref": [] }, "us-gaap_RealEstateHeldForDevelopmentAndSalePolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateHeldForDevelopmentAndSalePolicy", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Real Estate Held for Development and Sale, Policy [Policy Text Block]", "terseLabel": "Land held for development", "documentation": "Disclosure of accounting policy for real estate held for development or sale." } } }, "auth_ref": [ "r0" ] }, "vhi_RealEstateManagementAndDevelopmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RealEstateManagementAndDevelopmentMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "documentation": "Real estate management and development.", "label": "Real Estate Management And Development [Member]", "terseLabel": "Real estate management and development" } } }, "auth_ref": [] }, "us-gaap_RealEstateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Real Estate [Member]", "terseLabel": "Real Estate", "documentation": "Property consisting of land, land improvement and buildings." } } }, "auth_ref": [ "r1758", "r1759" ] }, "us-gaap_RealizedInvestmentGainsLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealizedInvestmentGainsLosses", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_CostsAndExpenses", "weight": -1.0, "order": 4.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 8.0 }, "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 21.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Realized Investment Gains (Losses)", "negatedLabel": "Gain on remeasurement of investment in TiO2 manufacturing joint venture", "negatedTerseLabel": "Gain on remeasurement of investment in TiO2 manufacturing joint venture", "terseLabel": "Gain on remeasurement of investment in TiO2 manufacturing joint venture", "documentation": "Amount of realized gain (loss) on investment." } } }, "auth_ref": [ "r1085" ] }, "us-gaap_ReceivableTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReceivableTypeDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "label": "Receivable [Domain]", "terseLabel": "Receivable", "documentation": "Financing arrangement representing a contractual right to receive money either on demand or on fixed and determinable dates." } } }, "auth_ref": [ "r87", "r93" ] }, "us-gaap_ReceivableWithImputedInterestEffectiveYieldInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReceivableWithImputedInterestEffectiveYieldInterestRate", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Receivable with Imputed Interest, Effective Yield (Interest Rate)", "terseLabel": "Annual interest rate", "documentation": "Yield on the receivable, on which interest has been imputed, as calculated from its issuance value or purchase price. The calculated effective interest rate considers factors such as the issued face value or price paid for the receivable, the time period between payments, and the time until maturity [full receipt] of the receivable." } } }, "auth_ref": [ "r947", "r948", "r1408" ] }, "us-gaap_ReceivablesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReceivablesAbstract", "lang": { "en-us": { "role": { "label": "Accounts and other receivables, net" } } }, "auth_ref": [] }, "vhi_ReceivablesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ReceivablesLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "documentation": "Receivables.", "label": "Receivables [Line Items]", "terseLabel": "Accounts and other receivables, net" } } }, "auth_ref": [] }, "us-gaap_ReceivablesNetCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReceivablesNetCurrentAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Receivables, Net, Current [Abstract]", "terseLabel": "Current receivables from affiliates:" } } }, "auth_ref": [] }, "us-gaap_ReceivablesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReceivablesPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Receivable [Policy Text Block]", "terseLabel": "Accounts receivable", "documentation": "Disclosure of accounting policy for receivable. Includes, but is not limited to, accounts receivable and financing receivable." } } }, "auth_ref": [ "r375", "r376", "r377", "r379", "r1701" ] }, "vhi_ReceivablesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ReceivablesTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "documentation": "Receivables.", "label": "Receivables [Table]", "terseLabel": "Receivables [Table]" } } }, "auth_ref": [] }, "us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesChangesInUncertainTaxPositionsDetails" ], "lang": { "en-us": { "role": { "label": "Unrecognized Tax Benefits [Roll Forward]", "terseLabel": "Unrecognized tax benefits:", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "ecd_RecoveryOfErrCompDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RecoveryOfErrCompDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]", "terseLabel": "Recovery of Erroneously Awarded Compensation Disclosure" } } }, "auth_ref": [ "r1468", "r1479", "r1489", "r1522" ] }, "vhi_RedevelopmentPlanAdditionalTerm": { "xbrltype": "durationItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RedevelopmentPlanAdditionalTerm", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Additional term under redevelopment plan.", "label": "Redevelopment Plan, Additional Term", "terseLabel": "Additional term for redevelopment plan" } } }, "auth_ref": [] }, "us-gaap_ReinsuranceReceivablesIncurredButNotReportedClaims": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReinsuranceReceivablesIncurredButNotReportedClaims", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Reinsurance Recoverables, Incurred but Not Reported Claims", "terseLabel": "IBNR receivables", "documentation": "Estimated amount after valuation allowance of reinsurance recoverables, due from reinsurers for incurred claims not yet reported, and claims settlement expenses." } } }, "auth_ref": [ "r1941", "r1946", "r1947" ] }, "us-gaap_RelatedPartyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Related and Nonrelated Parties [Domain]", "terseLabel": "Related Party", "documentation": "Related and nonrelated parties. Related party includes, but is not limited to, affiliate, other entity for which investment is accounted for under equity method, trust for benefit of employee, principal owner, management, and member of immediate family, and other party that may be prevented from pursuing separate interests because of control, significant influence, or ownership interest." } } }, "auth_ref": [ "r284", "r291", "r292", "r373", "r626", "r655", "r967", "r968", "r1063", "r1070", "r1168", "r1169", "r1170", "r1171", "r1172", "r1191", "r1225", "r1981" ] }, "us-gaap_RelatedPartyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Related Party [Member]", "terseLabel": "Related Party", "documentation": "Party related to reporting entity. Includes, but is not limited to, affiliate, entity for which investment is accounted for by equity method, trust for benefit of employees, and principal owner, management, and members of immediate family." } } }, "auth_ref": [ "r284", "r291", "r292", "r967", "r968", "r969", "r970", "r1063", "r1070", "r1168", "r1169", "r1170", "r1171", "r1172", "r1191", "r1225" ] }, "us-gaap_RelatedPartyTransactionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyTransactionAxis", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Related Party Transaction [Axis]", "terseLabel": "Related Party Transaction", "documentation": "Information by type of related party transaction." } } }, "auth_ref": [ "r284", "r291", "r292", "r967", "r968", "r1928" ] }, "vhi_RelatedPartyTransactionCashPaidForInsurancePremium": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RelatedPartyTransactionCashPaidForInsurancePremium", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Related party transaction cash paid for insurance premium.", "label": "Related Party Transaction Cash Paid For Insurance Premium", "terseLabel": "Related party transaction cash paid for insurance premium" } } }, "auth_ref": [] }, "us-gaap_RelatedPartyTransactionDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyTransactionDomain", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Related Party Transaction [Domain]", "terseLabel": "Related Party Transaction", "documentation": "Transaction between related party." } } }, "auth_ref": [ "r284", "r291", "r292", "r1928" ] }, "us-gaap_RelatedPartyTransactionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyTransactionLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Related Party Transaction [Line Items]", "terseLabel": "Related Party Transaction [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": [ "r284", "r291", "r292", "r373", "r967", "r968", "r970", "r1198", "r1199", "r1202" ] }, "us-gaap_RelatedPartyTransactionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyTransactionsAbstract", "lang": { "en-us": { "role": { "label": "Related party transactions" } } }, "auth_ref": [] }, "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyTransactionsByRelatedPartyAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Related and Nonrelated Parties [Axis]", "terseLabel": "Related Party", "documentation": "Information by related and nonrelated parties. Related party includes, but is not limited to, affiliate, other entity for which investment is accounted for under equity method, trust for benefit of employee, principal owner, management, and member of immediate family, and other party that may be prevented from pursuing separate interests because of control, significant influence, or ownership interest." } } }, "auth_ref": [ "r284", "r291", "r292", "r373", "r626", "r655", "r967", "r968", "r1063", "r1070", "r1168", "r1169", "r1170", "r1171", "r1172", "r1191", "r1225", "r1928", "r1981" ] }, "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyTransactionsDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactions" ], "lang": { "en-us": { "role": { "label": "Related Party Transactions Disclosure [Text Block]", "terseLabel": "Related party transactions", "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates." } } }, "auth_ref": [ "r964", "r965", "r966", "r968", "r971", "r1131", "r1132", "r1133", "r1200", "r1201", "r1202", "r1222", "r1224" ] }, "vhi_RemainingLitigationReserve": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RemainingLitigationReserve", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Remaining litigation reserve.", "label": "Remaining Litigation Reserve", "terseLabel": "Remaining litigation settlement charge" } } }, "auth_ref": [] }, "vhi_RemainingLitigationReserveDueInFifthInstallment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RemainingLitigationReserveDueInFifthInstallment", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Remaining litigation reserve due in fifth installment.", "label": "Remaining Litigation Reserve Due In Fifth Installment", "terseLabel": "Remaining litigation settlement charge due in fifth installment" } } }, "auth_ref": [] }, "vhi_RemainingLitigationReserveDueInFirstInstallment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RemainingLitigationReserveDueInFirstInstallment", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Remaining litigation reserve due in first installment.", "label": "Remaining Litigation Reserve Due In First Installment", "terseLabel": "Remaining litigation settlement charge due in first installment" } } }, "auth_ref": [] }, "vhi_RemainingLitigationReserveDueInFourthInstallment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RemainingLitigationReserveDueInFourthInstallment", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Remaining litigation reserve due in fourth installment.", "label": "Remaining Litigation Reserve Due In Fourth Installment", "terseLabel": "Remaining litigation settlement charge due in fourth installment" } } }, "auth_ref": [] }, "vhi_RemainingLitigationReserveDueInSixInstallment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RemainingLitigationReserveDueInSixInstallment", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Remaining litigation reserve due in six installment.", "label": "Remaining Litigation Reserve Due In Six Installment", "terseLabel": "Remaining litigation settlement charge due in sixth installment" } } }, "auth_ref": [] }, "vhi_RemainingLitigationReserveDueInThirdInstallment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RemainingLitigationReserveDueInThirdInstallment", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesLeadPigmentLitigationNlAndEnvironmentalMattersAndLitigationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Remaining litigation reserve due in third installment.", "label": "Remaining Litigation Reserve Due In Third Installment", "terseLabel": "Remaining litigation settlement charge due in third installment" } } }, "auth_ref": [] }, "us-gaap_RepaymentsOfLinesOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RepaymentsOfLinesOfCredit", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Repayments of Lines of Credit", "terseLabel": "Repayment of credit facility", "documentation": "Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements." } } }, "auth_ref": [ "r119", "r1672", "r1675" ] }, "us-gaap_RepaymentsOfLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RepaymentsOfLongTermDebt", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Repayments of Long-Term Debt", "negatedLabel": "Payments on long-term debt", "documentation": "The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer." } } }, "auth_ref": [ "r119", "r1128" ] }, "us-gaap_RepaymentsOfLongTermLinesOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RepaymentsOfLongTermLinesOfCredit", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtValhiContranCreditFacilityAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Repayments of Long-Term Lines of Credit", "negatedLabel": "Payments", "terseLabel": "Repayments of credit facility", "documentation": "The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer." } } }, "auth_ref": [ "r119" ] }, "srt_RepurchaseAgreementCounterpartyNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RepurchaseAgreementCounterpartyNameDomain", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Counterparty Name [Domain]", "documentation": "Named other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution." } } }, "auth_ref": [ "r217", "r218", "r284", "r293", "r294", "r507", "r542", "r970", "r989", "r1059", "r1297", "r1298", "r1299", "r1610", "r1611", "r1612", "r1613", "r1614", "r1615", "r1616", "r1617", "r1618", "r1885", "r1887", "r1888", "r1889" ] }, "us-gaap_ResearchAndDevelopmentExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ResearchAndDevelopmentExpense", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Research and Development Expense", "terseLabel": "Research, development and certain sales technical support costs", "documentation": "Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity." } } }, "auth_ref": [ "r709", "r1285", "r1301", "r1302", "r1316", "r1937" ] }, "vhi_ResidentialOrPlannedCommunityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ResidentialOrPlannedCommunityMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Residential or planned community.", "label": "Residential/Planned Community", "terseLabel": "Residential or planned community" } } }, "auth_ref": [] }, "ecd_RestatementDateAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RestatementDateAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Restatement Determination Date [Axis]", "terseLabel": "Restatement Determination Date:" } } }, "auth_ref": [ "r1469", "r1480", "r1490", "r1523" ] }, "ecd_RestatementDeterminationDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RestatementDeterminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Restatement Determination Date", "terseLabel": "Restatement Determination Date" } } }, "auth_ref": [ "r1470", "r1481", "r1491", "r1524" ] }, "ecd_RestatementDoesNotRequireRecoveryTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RestatementDoesNotRequireRecoveryTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Restatement Does Not Require Recovery [Text Block]", "terseLabel": "Restatement does not require Recovery" } } }, "auth_ref": [ "r1477", "r1488", "r1498", "r1531" ] }, "us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestrictedCashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Restricted Cash and Cash Equivalent, Current", "terseLabel": "Restricted cash equivalents", "documentation": "Amount of cash and cash equivalent restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r33", "r235", "r281" ] }, "us-gaap_RestrictedCashAndCashEquivalentsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestrictedCashAndCashEquivalentsNoncurrent", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails": { "parentTag": "us-gaap_OtherAssetsNoncurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Restricted Cash and Cash Equivalent, Noncurrent", "terseLabel": "Restricted cash and cash equivalents", "documentation": "Amount of cash and cash equivalent restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r33", "r165", "r281" ] }, "us-gaap_RestrictedCashAndCashEquivalentsNoncurrentAssetStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestrictedCashAndCashEquivalentsNoncurrentAssetStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsComponentsDetails" ], "lang": { "en-us": { "role": { "label": "Restricted Cash and Cash Equivalent, Noncurrent, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes cash and cash equivalent restricted to withdrawal or usage, classified as noncurrent." } } }, "auth_ref": [ "r281" ] }, "us-gaap_RestructuringAndRelatedActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringAndRelatedActivitiesAbstract", "lang": { "en-us": { "role": { "label": "Restructuring costs" } } }, "auth_ref": [] }, "us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringAndRelatedActivitiesDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCosts" ], "lang": { "en-us": { "role": { "label": "Restructuring and Related Activities Disclosure [Text Block]", "terseLabel": "Restructuring costs", "documentation": "The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled." } } }, "auth_ref": [ "r471", "r472", "r474", "r477", "r482" ] }, "us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringAndRelatedCostNumberOfPositionsEliminated", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring and Related Cost, Number of Positions Eliminated", "terseLabel": "Workforce reductions", "documentation": "The number of positions eliminated during the period as a result of restructuring activities." } } }, "auth_ref": [] }, "us-gaap_RestructuringCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringCharges", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Charges", "verboseLabel": "Workforce reduction costs accrued", "documentation": "Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r11", "r271", "r274", "r478", "r479", "r1302", "r1734" ] }, "us-gaap_RestructuringCostAndReserveAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringCostAndReserveAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Type [Axis]", "documentation": "Information by type of restructuring cost." } } }, "auth_ref": [ "r271", "r274", "r473", "r474", "r479", "r480", "r1302" ] }, "us-gaap_RestructuringCostAndReserveLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringCostAndReserveLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Cost and Reserve [Line Items]", "terseLabel": "Restructuring costs", "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": [ "r473", "r474", "r475", "r476", "r479", "r480", "r481" ] }, "us-gaap_RestructuringCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringCosts", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Costs.", "terseLabel": "Restructuring Costs", "documentation": "Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r11" ] }, "us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes restructuring charges." } } }, "auth_ref": [ "r1567", "r1568" ] }, "us-gaap_RestructuringReserve": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringReserve", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Reserve", "periodEndLabel": "Accrued workforce reduction costs, end of period", "periodStartLabel": "Accrued workforce reduction costs, Beginning of period", "documentation": "Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan." } } }, "auth_ref": [ "r474", "r480" ] }, "us-gaap_RestructuringReserveAcceleratedDepreciation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringReserveAcceleratedDepreciation", "crdr": "debit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring and Related Cost, Accelerated Depreciation", "terseLabel": "Accelerated depreciation", "documentation": "Amount of accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan." } } }, "auth_ref": [] }, "us-gaap_RestructuringReserveTranslationAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestructuringReserveTranslationAdjustment", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Reserve, Foreign Currency Translation Gain (Loss)", "terseLabel": "Currency translation adjustments, net", "documentation": "Amount of foreign currency translation gain (loss) which decreases (increases) the restructuring reserve." } } }, "auth_ref": [ "r1735", "r1736" ] }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetainedEarningsAccumulatedDeficit", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Retained Earnings (Accumulated Deficit)", "terseLabel": "Retained earnings", "documentation": "Amount of accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r89", "r135", "r1067", "r1113", "r1117", "r1129", "r1174", "r1410" ] }, "us-gaap_RetainedEarningsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetainedEarningsMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "Retained Earnings [Member]", "terseLabel": "Retained earnings", "documentation": "Accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r223", "r226", "r227", "r297", "r298", "r299", "r303", "r311", "r313", "r315", "r418", "r421", "r464", "r526", "r705", "r745", "r746", "r754", "r755", "r756", "r760", "r824", "r825", "r877", "r879", "r880", "r883", "r891", "r949", "r951", "r1110", "r1112", "r1137", "r1984" ] }, "us-gaap_RetirementPlanSponsorLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanSponsorLocationAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Sponsor Location [Axis]", "documentation": "Information by location of employer sponsoring plan designed to provide retirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [ "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r621", "r622", "r623", "r624", "r626", "r629", "r633", "r634", "r635", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r668", "r1824", "r1825", "r1826" ] }, "us-gaap_RetirementPlanSponsorLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanSponsorLocationDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Sponsor Location [Domain]", "documentation": "Location of employer sponsoring plan designed to provide retirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [ "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r621", "r622", "r623", "r624", "r626", "r629", "r633", "r634", "r635", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r668", "r1824", "r1825", "r1826" ] }, "us-gaap_RetirementPlanTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanTypeAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Type [Axis]", "terseLabel": "Retirement Plan Type", "documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r573", "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r621", "r623", "r624", "r626", "r629", "r632", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r672", "r673", "r674", "r677", "r1353", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360" ] }, "us-gaap_RetirementPlanTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanTypeDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeLossDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfDefinedBenefitPlanExpectedFuturePaymentsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToBenefitObligationsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Type [Domain]", "terseLabel": "Retirement Plan Type", "documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r573", "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r601", "r602", "r603", "r604", "r605", "r606", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r621", "r623", "r624", "r626", "r629", "r632", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r672", "r673", "r674", "r677", "r1353", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360" ] }, "us-gaap_RevenueFromContractWithCustomerAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueFromContractWithCustomerAbstract", "lang": { "en-us": { "role": { "label": "Disaggregation of sales" } } }, "auth_ref": [] }, "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueFromContractWithCustomerExcludingAssessedTax", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "vhi_RevenuesAndOtherIncomeNet", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails": { "parentTag": "us-gaap_GrossProfit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "label": "Revenue from Contract with Customer, Excluding Assessed Tax", "terseLabel": "Net sales", "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise." } } }, "auth_ref": [ "r160", "r161", "r327", "r342", "r343", "r358", "r364", "r367", "r369", "r371", "r567", "r568", "r569", "r1007", "r1301", "r1304" ] }, "us-gaap_RevenueFromContractWithCustomerTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueFromContractWithCustomerTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSales" ], "lang": { "en-us": { "role": { "label": "Revenue from Contract with Customer [Text Block]", "terseLabel": "Disaggregation of sales", "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts." } } }, "auth_ref": [ "r175", "r558", "r560", "r561", "r562", "r563", "r564", "r565", "r566", "r569", "r571" ] }, "us-gaap_RevenuePerformanceObligationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenuePerformanceObligationAbstract", "lang": { "en-us": { "role": { "label": "Revenue Performance Obligation [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RevenuePerformanceObligationDescriptionOfPaymentTerms": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenuePerformanceObligationDescriptionOfPaymentTerms", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Revenue, Performance Obligation, Description of Payment Terms", "terseLabel": "Standard payment terms", "documentation": "Description of payment terms in contract with customer. Includes, but is not limited to, timing of payment, existence of financing component, variability of consideration and constraint on variable consideration." } } }, "auth_ref": [ "r561" ] }, "us-gaap_RevenueRecognitionPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRecognitionPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Revenue [Policy Text Block]", "terseLabel": "Revenue recognition", "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources." } } }, "auth_ref": [ "r1196" ] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails" ], "lang": { "en-us": { "role": { "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]", "terseLabel": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails" ], "lang": { "en-us": { "role": { "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period", "terseLabel": "Revenue recognition period", "documentation": "Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r170" ] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails" ], "lang": { "en-us": { "role": { "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]", "documentation": "Start date of time band for expected timing of satisfaction of remaining performance obligation, in YYYY-MM-DD format." } } }, "auth_ref": [ "r170" ] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionPeriodDetails" ], "lang": { "en-us": { "role": { "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]", "terseLabel": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Table]", "documentation": "Disclosure of information about expected timing for satisfying remaining performance obligation." } } }, "auth_ref": [] }, "vhi_RevenuesAndOtherIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RevenuesAndOtherIncomeAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "documentation": "Revenues and other income.", "label": "Revenues And Other Income [Abstract]", "terseLabel": "Revenues and other income:" } } }, "auth_ref": [] }, "vhi_RevenuesAndOtherIncomeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "RevenuesAndOtherIncomeNet", "crdr": "credit", "calculation": { "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails": { "parentTag": "us-gaap_ProfitLoss", "weight": 1.0, "order": 1.0 }, "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Revenues and other income net.", "label": "Revenues And Other Income Net", "terseLabel": "Net sales", "totalLabel": "Total revenues and other income" } } }, "auth_ref": [] }, "ecd_Rule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Rule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Rule 10b5-1 Arrangement Adopted [Flag]", "terseLabel": "Rule 10b5-1 Arrangement Adopted" } } }, "auth_ref": [ "r1540" ] }, "ecd_Rule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Rule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Rule 10b5-1 Arrangement Terminated [Flag]", "terseLabel": "Rule 10b5-1 Arrangement Terminated" } } }, "auth_ref": [ "r1540" ] }, "us-gaap_SalesRevenueNetMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesRevenueNetMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Revenue Benchmark [Member]", "documentation": "Revenue from sale of product and rendering of service and other sources of income, when it serves as benchmark in concentration of risk calculation." } } }, "auth_ref": [ "r371", "r1688", "r1689" ] }, "srt_ScenarioUnspecifiedDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScenarioUnspecifiedDomain", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "Scenario [Domain]", "documentation": "Scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts." } } }, "auth_ref": [ "r220", "r228", "r229", "r316", "r676", "r1569" ] }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]", "terseLabel": "Schedule of Components of Accounts and Other Receivables", "documentation": "Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables." } } }, "auth_ref": [ "r87", "r93" ] }, "us-gaap_ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureAccountsPayableAndAccruedLiabilitiesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]", "terseLabel": "Schedule of Accounts Payable and Accrued Liabilities", "documentation": "Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Table Text Block]", "terseLabel": "Schedule of Plans for which Accumulated Benefit Obligations Exceeds Plan Assets", "documentation": "Tabular disclosure of benefit obligation and plan assets of defined benefit plan with accumulated benefit obligation in excess of plan assets." } } }, "auth_ref": [ "r1353", "r1808", "r1809" ] }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "terseLabel": "Schedule of changes in accumulated other comprehensive income (loss)", "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r27", "r1917", "r1918" ] }, "vhi_ScheduleOfAffiliatePercentageControlledTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfAffiliatePercentageControlledTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsTables" ], "lang": { "en-us": { "role": { "documentation": "Schedule of affiliate percentage controlled.", "label": "Schedule Of Affiliate Percentage Controlled Table [Text Block]", "terseLabel": "Schedule of Holding Percentage of Subsidiaries" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAllocationOfPlanAssetsTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Allocation of Plan Assets [Table Text Block]", "terseLabel": "Schedule of Composition of Pension Plan Assets", "documentation": "Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall." } } }, "auth_ref": [ "r139" ] }, "us-gaap_ScheduleOfAssumptionsUsedTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAssumptionsUsedTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Assumptions [Table Text Block]", "terseLabel": "Summary of Actuarial Assumptions Used to Determine the Benefit Obligation and Net Benefit Cost", "documentation": "Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate." } } }, "auth_ref": [ "r620", "r649" ] }, "us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfBusinessAcquisitionsByAcquisitionTable", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAcquisitionOfRemainingJointVentureInterestInLpcDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination [Table]", "documentation": "Disclosure of information about business combination. Includes, but is not limited to, recognized asset and liability." } } }, "auth_ref": [ "r452", "r762", "r763", "r764", "r765", "r771", "r772", "r773", "r774", "r780", "r785", "r786", "r787", "r788", "r789", "r790", "r791", "r792", "r793", "r794", "r795", "r796", "r798", "r799", "r800", "r801", "r802", "r805", "r806", "r807", "r808", "r809", "r810", "r816", "r817", "r818", "r822", "r1367", "r1377", "r1872", "r1874", "r1876" ] }, "us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]", "terseLabel": "Schedule of Net Tax Payments Made", "documentation": "Tabular disclosure of supplemental cash flow information for the periods presented." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfCommonStockOutstandingRollForwardTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfCommonStockOutstandingRollForwardTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Common Stock Outstanding Roll Forward [Table Text Block]", "terseLabel": "Schedule of Common Stock Outstanding", "documentation": "Tabular disclosure of the change in common stock outstanding." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]", "terseLabel": "Schedule of Components of Income Tax Expense (Benefit)", "documentation": "Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years." } } }, "auth_ref": [ "r1864" ] }, "us-gaap_ScheduleOfDebtInstrumentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDebtInstrumentsTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Long-Term Debt Instruments [Table Text Block]", "terseLabel": "Schedule of Long-Term Debt", "documentation": "Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer." } } }, "auth_ref": [ "r24", "r49", "r50", "r69", "r133", "r134", "r1334", "r1336", "r1673", "r1680", "r1920", "r1940" ] }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]", "terseLabel": "Schedule of Components of Net Deferred Tax Asset (Liability)", "documentation": "Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets." } } }, "auth_ref": [ "r1859" ] }, "us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]", "terseLabel": "Schedule of Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Loss)", "documentation": "Tabular disclosure of the changes in plan assets and benefit obligations recognized in other comprehensive income (loss) during the period." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan [Table]", "terseLabel": "Schedule Of Defined Benefit Plans Disclosures [Table]", "documentation": "Disclosure of information about individual defined benefit pension plan or other postretirement defined benefit plan. It may be appropriate to group certain similar plans. Also includes schedule for fair value of plan assets by major categories of plan assets by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), Significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)." } } }, "auth_ref": [ "r15", "r55", "r56", "r57", "r58", "r636", "r637", "r638", "r641", "r643", "r644", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r667" ] }, "us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]", "terseLabel": "Schedule of Rollforward of Change in Fair Value of Level 3 Assets", "documentation": "Tabular disclosure of the effect of fair value measurements using significant unobservable inputs (Level 3) on changes in plan assets of pension plans and/or other employee benefit plans for the period." } } }, "auth_ref": [ "r1785" ] }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]", "terseLabel": "Schedule of Income Taxes Expenses (Benefit)", "documentation": "Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations." } } }, "auth_ref": [ "r721", "r1365", "r1856" ] }, "us-gaap_ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Environmental Loss Contingencies by Site [Table Text Block]", "verboseLabel": "Summary of the activity in our accrued environmental costs", "documentation": "Tabular disclosure of environmental loss contingencies by individual site. Does not include loss contingencies that are not environmental in nature." } } }, "auth_ref": [ "r1730", "r1731", "r1732", "r1743", "r1744" ] }, "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Investment, Name [Axis]", "documentation": "Information by name of investment including named security. Excludes entity that is consolidated." } } }, "auth_ref": [ "r414", "r415", "r416", "r753", "r926", "r1570", "r1571", "r1572", "r1867", "r1868", "r1869", "r1870" ] }, "us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfExpectedBenefitPaymentsTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Expected Benefit Payments [Table Text Block]", "terseLabel": "Schedule of Defined Benefit Plan Expected Future Payments", "documentation": "Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter." } } }, "auth_ref": [ "r140", "r1811" ] }, "us-gaap_ScheduleOfGoodwillTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfGoodwillTable", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails" ], "lang": { "en-us": { "role": { "label": "Goodwill [Table]", "terseLabel": "Schedule Of Goodwill [Table]", "documentation": "Disclosure of information about goodwill, including, but not limited to, change from acquisition, sale, impairment, and other reason." } } }, "auth_ref": [ "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r449", "r1327" ] }, "us-gaap_ScheduleOfGoodwillTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfGoodwillTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureGoodwillTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Goodwill [Table Text Block]", "terseLabel": "Schedule of Changes in Carrying Amount of Goodwill", "documentation": "Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule." } } }, "auth_ref": [ "r1327", "r1710", "r1711", "r1712", "r1713", "r1714", "r1715", "r1716", "r1717", "r1718", "r1719", "r1720" ] }, "us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]", "terseLabel": "Schedule of Pre-tax Income (Loss)", "documentation": "Tabular disclosure of income before income tax between domestic and foreign jurisdictions." } } }, "auth_ref": [ "r1672", "r1678" ] }, "vhi_ScheduleOfIncomeTaxLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfIncomeTaxLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of income tax.", "label": "Schedule Of Income Tax [Line Items]", "terseLabel": "Schedule Of Income Tax [Line Items]" } } }, "auth_ref": [] }, "vhi_ScheduleOfIncomeTaxTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfIncomeTaxTable", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesComprehensiveProvisionForIncomeTaxDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of income tax.", "label": "Schedule Of Income Tax [Table]", "terseLabel": "Schedule Of Income Tax [Table]" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfInventoryCurrentTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfInventoryCurrentTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Inventory, Current [Table Text Block]", "terseLabel": "Schedule of Inventories, Net", "documentation": "Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process." } } }, "auth_ref": [ "r12", "r94", "r95", "r96" ] }, "us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Maturities of Long-Term Debt [Table Text Block]", "terseLabel": "Schedule of Aggregate Maturities of Long-Term Debt", "documentation": "Tabular disclosure of maturity and sinking fund requirement for long-term debt." } } }, "auth_ref": [ "r14" ] }, "us-gaap_ScheduleOfNetBenefitCostsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfNetBenefitCostsTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Net Benefit Costs [Table Text Block]", "terseLabel": "Schedule of Components of Net Periodic Defined Benefit Cost", "documentation": "Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments." } } }, "auth_ref": [ "r141", "r1812" ] }, "us-gaap_ScheduleOfNetFundedStatusTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfNetFundedStatusTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Net Funded Status [Table Text Block]", "terseLabel": "Schedule of Funded Status", "documentation": "Tabular disclosure of net funded status of pension plans and/or other employee benefit plans." } } }, "auth_ref": [ "r54" ] }, "vhi_ScheduleOfNoncontrollingInterestInNetAssetsOfSubsidiariesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfNoncontrollingInterestInNetAssetsOfSubsidiariesTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesTables" ], "lang": { "en-us": { "role": { "documentation": "Schedule of noncontrolling interest in net assets of subsidiaries.", "label": "Schedule Of Noncontrolling Interest In Net Assets Of Subsidiaries Table [Text Block]", "terseLabel": "Noncontrolling Interest in Net Assets of Subsidiaries" } } }, "auth_ref": [] }, "vhi_ScheduleOfNoncontrollingInterestInNetIncomeLossOfSubsidiariesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfNoncontrollingInterestInNetIncomeLossOfSubsidiariesTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureNoncontrollingInterestInSubsidiariesTables" ], "lang": { "en-us": { "role": { "documentation": "Schedule of noncontrolling interest in net income loss of subsidiaries.", "label": "Schedule Of Noncontrolling Interest In Net Income Loss Of Subsidiaries Table [Text Block]", "terseLabel": "Schedule of Noncontrolling interest in net income (loss) of subsidiaries" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfOtherAssetsNoncurrentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfOtherAssetsNoncurrentTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherAssetsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Other Assets, Noncurrent [Table Text Block]", "terseLabel": "Schedule of Other Assets", "documentation": "Tabular disclosure of noncurrent assets." } } }, "auth_ref": [ "r1604" ] }, "vhi_ScheduleOfOtherLiabilitiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfOtherLiabilitiesLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of other liabilities.", "label": "Schedule Of Other Liabilities [Line Items]", "terseLabel": "Accounts payable and accrued liabilities" } } }, "auth_ref": [] }, "vhi_ScheduleOfOtherLiabilitiesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfOtherLiabilitiesTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of other liabilities.", "label": "Schedule Of Other Liabilities [Table]", "terseLabel": "Schedule Of Other Liabilities [Table]" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfPropertyPlantAndEquipmentTable", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfDepreciationOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Table]", "terseLabel": "Schedule Of Property Plant And Equipment [Table]", "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation." } } }, "auth_ref": [ "r13", "r959" ] }, "vhi_ScheduleOfReceivablesFromPayablesToAffiliatesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfReceivablesFromPayablesToAffiliatesTableTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsTables" ], "lang": { "en-us": { "role": { "documentation": "Schedule of receivables from (payables to) affiliates.", "label": "Schedule Of Receivables From Payables To Affiliates Table [Text Block]", "terseLabel": "Receivables from and Payables to Affiliates" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]", "terseLabel": "Schedule of Analysis of the Transaction at Acquisition", "documentation": "Tabular disclosure of asset acquired and liability assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1875", "r1877" ] }, "vhi_ScheduleOfReconciliationOfChangesInFairValueOfAssetsAndLiabilitiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfReconciliationOfChangesInFairValueOfAssetsAndLiabilitiesLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of reconciliation of changes in fair value of assets and liabilities.", "label": "Schedule Of Reconciliation Of Changes In Fair Value Of Assets And Liabilities [Line Items]", "terseLabel": "Schedule Of Reconciliation Of Changes In Fair Value Of Assets And Liabilities [Line Items]" } } }, "auth_ref": [] }, "vhi_ScheduleOfReconciliationOfChangesInFairValueOfAssetsAndLiabilitiesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfReconciliationOfChangesInFairValueOfAssetsAndLiabilitiesTable", "presentation": [ "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfRollforwardOfChangeInFairValueOfLevel3AssetsDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of reconciliation of changes in fair value of assets and liabilities.", "label": "Schedule Of Reconciliation Of Changes In Fair Value Of Assets And Liabilities [Table]", "terseLabel": "Schedule Of Reconciliation Of Changes In Fair Value Of Assets And Liabilities [Table]" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Related Party Transaction [Table]", "terseLabel": "Schedule Of Related Party Transactions By Related Party [Table]", "documentation": "Disclosure of information about related party transaction." } } }, "auth_ref": [ "r284", "r291", "r292", "r967", "r968", "r970", "r1198", "r1199", "r1202" ] }, "us-gaap_ScheduleOfRestructuringAndRelatedCostsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRestructuringAndRelatedCostsTable", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Cost [Table]", "documentation": "Disclosure of information about restructuring cost. Includes, but is not limited to, expected cost, cost incurred, statement of income caption that includes restructuring cost recognized, and amount of restructuring reserve." } } }, "auth_ref": [ "r473", "r474", "r475", "r476", "r479", "r480", "r481" ] }, "us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRestructuringAndRelatedCostsTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsTables" ], "lang": { "en-us": { "role": { "label": "Restructuring and Related Costs [Table Text Block]", "terseLabel": "Schedule of accrued restructuring costs", "documentation": "Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets." } } }, "auth_ref": [ "r47", "r128", "r129" ] }, "us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]", "terseLabel": "Net Sales by Point of Origin and Point of Destination", "documentation": "Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries." } } }, "auth_ref": [ "r101", "r123" ] }, "us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]", "terseLabel": "Net Property and Equipment by Segment", "documentation": "Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries." } } }, "auth_ref": [ "r42", "r101" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfSegmentReportingInformationBySegmentTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails" ], "lang": { "en-us": { "role": { "label": "Schedule of Segment Reporting Information, by Segment [Table]", "terseLabel": "Schedule Of Segment Reporting Information By Segment [Table]", "documentation": "Disclosure of information about profit (loss) and total assets by reportable segment." } } }, "auth_ref": [ "r39", "r40", "r41" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]", "terseLabel": "Schedule of Segment Operating Performance", "documentation": "Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss." } } }, "auth_ref": [ "r39", "r40", "r41" ] }, "vhi_ScheduleOfStockholdersEquityLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfStockholdersEquityLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of stockholders equity.", "label": "Schedule Of Stockholders Equity [Line Items]", "terseLabel": "Schedule Of Stockholders Equity [Line Items]" } } }, "auth_ref": [] }, "vhi_ScheduleOfStockholdersEquityTable": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ScheduleOfStockholdersEquityTable", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails" ], "lang": { "en-us": { "role": { "documentation": "Schedule of stockholders equity.", "label": "Schedule Of Stockholders Equity [Table]", "terseLabel": "Schedule Of Stockholders Equity [Table]" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]", "terseLabel": "Schedule of Changes in Uncertain Tax Positions", "documentation": "Tabular disclosure of the change in unrecognized tax benefits." } } }, "auth_ref": [ "r731", "r1364" ] }, "us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SchedulesOfConcentrationOfRiskByRiskFactorTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureCommitmentsAndContingenciesTables" ], "lang": { "en-us": { "role": { "label": "Schedules of Concentration of Risk, by Risk Factor [Table Text Block]", "verboseLabel": "Schedule of approximate percentage of TiO2 sales by volume for segments", "documentation": "Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark." } } }, "auth_ref": [ "r1687", "r1692" ] }, "vhi_SecondCustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "SecondCustomerMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Relates to the second customer.", "label": "Second Customer" } } }, "auth_ref": [] }, "vhi_SecuritiesEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "SecuritiesEarnings", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails": { "parentTag": "us-gaap_OtherIncome", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOtherIncomeNetScheduleOfComponentsOfOtherIncomeDetails" ], "lang": { "en-us": { "role": { "documentation": "Aggregate nonoperating income amounts earned from investment securities including dividends, interest on securities, profits (losses) on securities and net and miscellaneous other income items.", "label": "Securities Earnings", "totalLabel": "Total" } } }, "auth_ref": [] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "Security12bTitle", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Title of 12(b) Security", "terseLabel": "Title of 12(b) Security", "documentation": "Title of a 12(b) registered security." } } }, "auth_ref": [ "r1450" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "SecurityExchangeName", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Security Exchange Name", "terseLabel": "Security Exchange Name", "documentation": "Name of the Exchange on which a security is registered." } } }, "auth_ref": [ "r1453" ] }, "vhi_SecurityProductsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "SecurityProductsMember", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "documentation": "Security products.", "label": "Security Products [Member]" } } }, "auth_ref": [] }, "vhi_SecurityProductsReportingUnitMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "SecurityProductsReportingUnitMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Security products reporting unit.", "label": "Security Products Reporting Unit" } } }, "auth_ref": [] }, "us-gaap_SegmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail", "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Segments [Domain]", "terseLabel": "Segments", "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity." } } }, "auth_ref": [ "r160", "r161", "r162", "r163", "r327", "r338", "r341", "r342", "r343", "r344", "r345", "r346", "r347", "r348", "r349", "r350", "r352", "r353", "r355", "r356", "r357", "r358", "r359", "r360", "r361", "r362", "r364", "r365", "r366", "r371", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r463", "r476", "r481", "r815", "r818", "r1088", "r1089", "r1090", "r1091", "r1092", "r1093", "r1094", "r1095", "r1096", "r1097", "r1098", "r1313", "r1316", "r1317", "r1327", "r1430", "r1945", "r1951", "r1952", "r1953", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "srt_SegmentGeographicalDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "SegmentGeographicalDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Geographical [Domain]", "documentation": "Geographical area." } } }, "auth_ref": [ "r180", "r182", "r185", "r187", "r194", "r195", "r196", "r197", "r199", "r200", "r201", "r202", "r203", "r205", "r206", "r207", "r333", "r369", "r370", "r1009", "r1010", "r1011", "r1012", "r1013", "r1014", "r1015", "r1016", "r1017", "r1018", "r1019", "r1020", "r1021", "r1022", "r1023", "r1024", "r1025", "r1026", "r1027", "r1028", "r1029", "r1030", "r1031", "r1032", "r1033", "r1034", "r1035", "r1036", "r1037", "r1038", "r1039", "r1040", "r1041", "r1042", "r1051", "r1052", "r1053", "r1054", "r1153", "r1157", "r1159", "r1228", "r1232", "r1237", "r1257", "r1266", "r1268", "r1269", "r1270", "r1273", "r1274", "r1275", "r1276", "r1278", "r1279", "r1280", "r1281", "r1282", "r1288", "r1309", "r1340", "r1342", "r1412", "r1413", "r1414", "r1415", "r1416", "r1417", "r1418", "r1419", "r1429", "r1438", "r1945", "r1951", "r1952", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "us-gaap_SegmentReportingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingAbstract", "lang": { "en-us": { "role": { "label": "Business and geographic segments" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingDisclosureTextBlock", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegments" ], "lang": { "en-us": { "role": { "label": "Segment Reporting Disclosure [Text Block]", "terseLabel": "Business and geographic segments", "documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments." } } }, "auth_ref": [ "r163", "r327", "r337", "r338", "r339", "r340", "r341", "r354", "r356", "r357", "r362", "r363", "r364", "r365", "r366", "r367", "r368", "r371", "r1312", "r1314", "r1315", "r1316", "r1318", "r1319", "r1320" ] }, "us-gaap_SegmentReportingInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingInformationLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails" ], "lang": { "en-us": { "role": { "label": "Segment Reporting Information [Line Items]", "terseLabel": "Business and geographic segments", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_SellingGeneralAndAdministrativeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SellingGeneralAndAdministrativeExpense", "crdr": "debit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations": { "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsSummaryOfFinancialInformationDetails" ], "lang": { "en-us": { "role": { "label": "Selling, General and Administrative Expense", "terseLabel": "Selling, general and administrative", "verboseLabel": "General and administrative", "documentation": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc." } } }, "auth_ref": [ "r110", "r1300", "r1301", "r1302", "r1304", "r1661" ] }, "us-gaap_SellingGeneralAndAdministrativeExpensesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SellingGeneralAndAdministrativeExpensesMember", "presentation": [ "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Selling, General and Administrative Expenses [Member]", "documentation": "Primary financial statement caption encompassing selling, general and administrative expense." } } }, "auth_ref": [ "r1367", "r1373" ] }, "us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SellingGeneralAndAdministrativeExpensesPolicyTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Selling, General and Administrative Expenses, Policy [Policy Text Block]", "terseLabel": "Selling, general and administrative expenses; shipping and handling costs; advertising costs; research and development costs", "documentation": "Disclosure of accounting policy for inclusion of significant items in the selling, general and administrative (or similar) expense report caption." } } }, "auth_ref": [ "r1855" ] }, "us-gaap_SeniorNotesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SeniorNotesMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Senior Notes [Member]", "terseLabel": "Senior notes", "documentation": "Bond that takes priority over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for (must receive) repayment prior to (relative to) junior and unsecured (general) creditors." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized", "terseLabel": "Number of shares authorized", "documentation": "Number of shares authorized for issuance under share-based payment arrangement." } } }, "auth_ref": [ "r1362" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant", "terseLabel": "Common stock available for future grant", "documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable." } } }, "auth_ref": [ "r59" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period", "terseLabel": "Shares awarded under plan", "documentation": "Number of shares issued under share-based payment arrangement." } } }, "auth_ref": [ "r59" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "All Award Types", "terseLabel": "All Award Types", "documentation": "Award under share-based payment arrangement." } } }, "auth_ref": [ "r678", "r679", "r680", "r681", "r682", "r683", "r684", "r685", "r686", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703" ] }, "us-gaap_ShippingAndHandlingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShippingAndHandlingMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Shipping and Handling [Member]", "terseLabel": "Shipping and Handling", "documentation": "Packing and transport of product." } } }, "auth_ref": [ "r1758", "r1759" ] }, "us-gaap_SignificantAccountingPoliciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SignificantAccountingPoliciesTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPolicies" ], "lang": { "en-us": { "role": { "label": "Significant Accounting Policies [Text Block]", "terseLabel": "Summary of significant accounting policies", "documentation": "The entire disclosure for all significant accounting policies of the reporting entity." } } }, "auth_ref": [ "r282", "r283" ] }, "us-gaap_StatementBusinessSegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementBusinessSegmentsAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsHoldingPercentageOfSubsidiariesDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsSegmentOperatingPerformanceDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureInventoriesNetDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsDepreciationAndAmortizationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail", "http://www.valhi.net/role/DisclosureGoodwillAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Segments [Axis]", "terseLabel": "Segments", "documentation": "Information by business segments." } } }, "auth_ref": [ "r160", "r161", "r162", "r163", "r230", "r327", "r338", "r341", "r342", "r343", "r344", "r345", "r346", "r347", "r348", "r349", "r350", "r352", "r353", "r355", "r356", "r357", "r358", "r359", "r360", "r361", "r362", "r364", "r365", "r366", "r371", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r463", "r467", "r476", "r481", "r815", "r818", "r1088", "r1089", "r1090", "r1091", "r1092", "r1093", "r1094", "r1095", "r1096", "r1097", "r1098", "r1313", "r1316", "r1317", "r1327", "r1430", "r1945", "r1951", "r1952", "r1953", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "us-gaap_StatementClassOfStockAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementClassOfStockAxis", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Class of Stock [Axis]", "documentation": "Information by the different classes of stock of the entity." } } }, "auth_ref": [ "r176", "r242", "r243", "r244", "r284", "r288", "r320", "r321", "r323", "r325", "r329", "r330", "r417", "r493", "r496", "r497", "r498", "r502", "r503", "r528", "r529", "r531", "r532", "r534", "r537", "r540", "r541", "r544", "r547", "r554", "r926", "r1125", "r1126", "r1127", "r1128", "r1137", "r1139", "r1140", "r1142", "r1143", "r1144", "r1145", "r1146", "r1147", "r1148", "r1149", "r1150", "r1173", "r1194", "r1218", "r1258", "r1259", "r1260", "r1261", "r1262", "r1563", "r1674", "r1676", "r1685" ] }, "us-gaap_StatementEquityComponentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementEquityComponentsAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails" ], "lang": { "en-us": { "role": { "label": "Equity Components [Axis]", "terseLabel": "Equity Components", "documentation": "Information by component of equity." } } }, "auth_ref": [ "r21", "r86", "r90", "r91", "r223", "r226", "r227", "r262", "r263", "r264", "r297", "r298", "r299", "r303", "r311", "r313", "r315", "r328", "r418", "r421", "r464", "r526", "r555", "r705", "r745", "r746", "r754", "r755", "r756", "r760", "r824", "r825", "r877", "r878", "r879", "r880", "r881", "r883", "r884", "r885", "r886", "r887", "r891", "r936", "r938", "r939", "r940", "r941", "r943", "r949", "r951", "r961", "r1079", "r1110", "r1111", "r1112", "r1137", "r1218" ] }, "srt_StatementGeographicalAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "StatementGeographicalAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Geographical [Axis]", "documentation": "Information by geographical components." } } }, "auth_ref": [ "r180", "r182", "r185", "r187", "r194", "r195", "r196", "r197", "r199", "r200", "r201", "r202", "r203", "r205", "r206", "r207", "r333", "r369", "r370", "r1009", "r1010", "r1011", "r1012", "r1013", "r1014", "r1015", "r1016", "r1017", "r1018", "r1019", "r1020", "r1021", "r1022", "r1023", "r1024", "r1025", "r1026", "r1027", "r1028", "r1029", "r1030", "r1031", "r1032", "r1033", "r1034", "r1035", "r1036", "r1037", "r1038", "r1039", "r1040", "r1041", "r1042", "r1051", "r1052", "r1053", "r1054", "r1153", "r1157", "r1159", "r1228", "r1232", "r1237", "r1257", "r1266", "r1268", "r1269", "r1270", "r1273", "r1274", "r1275", "r1276", "r1278", "r1279", "r1280", "r1281", "r1282", "r1288", "r1309", "r1340", "r1342", "r1412", "r1413", "r1414", "r1415", "r1416", "r1417", "r1418", "r1419", "r1429", "r1438", "r1945", "r1951", "r1952", "r1954", "r1955", "r1956", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966", "r1967", "r1968", "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978" ] }, "us-gaap_StatementLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementLineItems", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Statement [Line Items]", "terseLabel": "Statement [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r297", "r298", "r299", "r328", "r528", "r529", "r531", "r534", "r951", "r1007", "r1123", "r1138", "r1150", "r1167", "r1168", "r1169", "r1170", "r1171", "r1172", "r1173", "r1176", "r1177", "r1178", "r1179", "r1180", "r1181", "r1182", "r1183", "r1184", "r1187", "r1188", "r1189", "r1190", "r1191", "r1196", "r1197", "r1203", "r1204", "r1205", "r1206", "r1207", "r1208", "r1209", "r1210", "r1211", "r1212", "r1213", "r1214", "r1218", "r1303", "r1304", "r1439", "r1981" ] }, "us-gaap_StatementOfCashFlowsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfCashFlowsAbstract", "lang": { "en-us": { "role": { "label": "CONSOLIDATED STATEMENTS OF CASH FLOWS" } } }, "auth_ref": [] }, "us-gaap_StatementOfFinancialPositionAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfFinancialPositionAbstract", "lang": { "en-us": { "role": { "label": "CONSOLIDATED BALANCE SHEETS" } } }, "auth_ref": [] }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "lang": { "en-us": { "role": { "label": "CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)" } } }, "auth_ref": [] }, "us-gaap_StatementOfStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfStockholdersEquityAbstract", "lang": { "en-us": { "role": { "label": "CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY" } } }, "auth_ref": [] }, "srt_StatementScenarioAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "StatementScenarioAxis", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails" ], "lang": { "en-us": { "role": { "label": "Scenario [Axis]", "documentation": "Information by scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts." } } }, "auth_ref": [ "r220", "r228", "r229", "r316", "r676", "r1569", "r1573" ] }, "us-gaap_StatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementTable", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsTables", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Statement [Table]", "terseLabel": "Statement [Table]", "documentation": "Presentation of information about comprehensive income, income, other comprehensive income, financial position, cash flows, and shareholders' equity." } } }, "auth_ref": [ "r297", "r298", "r299", "r328", "r373", "r528", "r529", "r531", "r534", "r951", "r1007", "r1123", "r1138", "r1150", "r1167", "r1168", "r1169", "r1170", "r1171", "r1172", "r1173", "r1176", "r1177", "r1178", "r1179", "r1180", "r1181", "r1182", "r1183", "r1184", "r1187", "r1188", "r1189", "r1190", "r1191", "r1196", "r1197", "r1203", "r1204", "r1205", "r1206", "r1207", "r1208", "r1209", "r1210", "r1211", "r1212", "r1213", "r1214", "r1218", "r1303", "r1304", "r1439", "r1981" ] }, "ecd_StkPrcOrTsrEstimationMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "StkPrcOrTsrEstimationMethodTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Stock Price or TSR Estimation Method [Text Block]", "terseLabel": "Stock Price or TSR Estimation Method" } } }, "auth_ref": [ "r1472", "r1483", "r1493", "r1526" ] }, "us-gaap_StockAppreciationRightsSARSMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockAppreciationRightsSARSMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Stock Appreciation Rights (SARs) [Member]", "terseLabel": "Stock Appreciation Rights (SARs)", "documentation": "Right to receive cash or shares equal to appreciation of predetermined number of grantor's shares during predetermined time period." } } }, "auth_ref": [ "r1827", "r1828", "r1829", "r1830", "r1831", "r1832", "r1833", "r1834", "r1835", "r1836", "r1837", "r1838", "r1839", "r1840", "r1841", "r1842", "r1843", "r1844", "r1845", "r1846", "r1847", "r1848", "r1849", "r1850", "r1851", "r1852" ] }, "vhi_StockPledgedAsCollateralMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "StockPledgedAsCollateralMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Stock pledged as collateral.", "label": "Stock Pledged as Collateral" } } }, "auth_ref": [] }, "srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Share Repurchase Program, Authorized, Number of Shares", "terseLabel": "Repurchase of common stock", "documentation": "Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership." } } }, "auth_ref": [ "r1757" ] }, "us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Share Repurchase Program, Remaining Authorized, Number of Shares", "terseLabel": "Shares available for purchase", "documentation": "Number of shares remaining authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership." } } }, "auth_ref": [] }, "us-gaap_StockRepurchasedDuringPeriodShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockRepurchasedDuringPeriodShares", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Stock Repurchased During Period, Shares", "terseLabel": "Common stock, Repurchased", "documentation": "Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock." } } }, "auth_ref": [ "r21", "r85", "r86", "r135", "r1128", "r1218", "r1261" ] }, "us-gaap_StockRepurchasedDuringPeriodValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockRepurchasedDuringPeriodValue", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Stock Repurchased During Period, Value", "terseLabel": "Stock repurchase, aggregate purchase price", "documentation": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock." } } }, "auth_ref": [ "r21", "r85", "r86", "r135", "r1137", "r1218", "r1261", "r1448" ] }, "us-gaap_StockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquity", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureValhiStockholdersEquityAccumulatedOtherComprehensiveLossDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Equity, Attributable to Parent", "periodEndLabel": "Balance at end of period", "periodStartLabel": "Balance at beginning of period", "totalLabel": "Total Valhi stockholders' equity", "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest." } } }, "auth_ref": [ "r86", "r90", "r91", "r124", "r1175", "r1192", "r1219", "r1220", "r1410", "r1449", "r1672", "r1676", "r1677", "r1707", "r1913", "r1984" ] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Equity, Including Portion Attributable to Noncontrolling Interest", "periodEndLabel": "Balance", "periodStartLabel": "Balance", "totalLabel": "Total equity", "documentation": "Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r60", "r61", "r65", "r223", "r224", "r226", "r227", "r263", "r297", "r298", "r299", "r303", "r311", "r313", "r418", "r421", "r464", "r526", "r555", "r705", "r745", "r746", "r754", "r755", "r756", "r760", "r824", "r825", "r877", "r878", "r879", "r880", "r881", "r883", "r891", "r936", "r938", "r943", "r950", "r961", "r1111", "r1112", "r1135", "r1175", "r1192", "r1219", "r1220", "r1263", "r1433", "r1434", "r1448", "r1672", "r1676", "r1677", "r1707", "r1913", "r1984" ] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract", "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]", "terseLabel": "Equity:" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityNoteAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityNoteAbstract", "lang": { "en-us": { "role": { "label": "Valhi stockholders' equity" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityNoteDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityNoteDisclosureTextBlock", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquity" ], "lang": { "en-us": { "role": { "label": "Equity [Text Block]", "terseLabel": "Valhi stockholders' equity", "documentation": "The entire disclosure for equity." } } }, "auth_ref": [ "r132", "r539", "r541", "r543", "r544", "r545", "r546", "r547", "r548", "r549", "r550", "r551", "r553", "r555", "r874", "r889", "r1221", "r1223", "r1264" ] }, "vhi_SubleaseAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "SubleaseAgreementMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Sublease agreement.", "label": "Sublease Agreement" } } }, "auth_ref": [] }, "vhi_SubleaseRentAndAncillaryExpensePaidRelatedParty": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "SubleaseRentAndAncillaryExpensePaidRelatedParty", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Sublease rent and ancillary expense paid related party.", "label": "Sublease Rent And Ancillary Expense Paid Related Party", "terseLabel": "Payment for sublease rent and related ancillary services" } } }, "auth_ref": [] }, "us-gaap_SubordinatedDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubordinatedDebt", "crdr": "credit", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "label": "Subordinated Debt", "terseLabel": "Subordinated debt", "verboseLabel": "Kronos - Contran Term Loan", "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets." } } }, "auth_ref": [ "r24", "r73", "r152", "r1944" ] }, "us-gaap_SubordinatedDebtMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubordinatedDebtMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtSubordinatedUnsecuredTermLoanFromContranDetails", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Subordinated Debt [Member]", "terseLabel": "Subordinated, unsecured term loan from Contran", "documentation": "This element represents domestic or foreign subordinated debt. Subordinated debt has a lower priority of repayment in liquidation of the entity's assets." } } }, "auth_ref": [] }, "us-gaap_SubsegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubsegmentsAxis", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Subsegments [Axis]", "documentation": "Information by business subsegments." } } }, "auth_ref": [] }, "us-gaap_SubsegmentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubsegmentsDomain", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Subsegments [Domain]", "documentation": "Divisions of a component of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity." } } }, "auth_ref": [] }, "srt_SubsidiariesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "SubsidiariesMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Subsidiaries [Member]", "terseLabel": "Subsidiary", "documentation": "Entity in which controlling financial interest is held. Includes, but is not limited to, variable interest entity (VIE) consolidated by primary beneficiary. Excludes entity in which broker-dealer holds controlling financial interest but control is likely to be temporary." } } }, "auth_ref": [ "r1806", "r1926", "r1927", "r1928" ] }, "us-gaap_SummaryOfInvestmentHoldingsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SummaryOfInvestmentHoldingsLineItems", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails" ], "lang": { "en-us": { "role": { "label": "Summary of Investment Holdings [Line Items]", "terseLabel": "Summary Of Investment Holdings [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1134", "r1151", "r1152", "r1153", "r1154", "r1155", "r1156", "r1158", "r1159", "r1160", "r1161", "r1162", "r1165", "r1166", "r1194", "r1438" ] }, "us-gaap_SummaryOfInvestmentHoldingsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SummaryOfInvestmentHoldingsTable", "presentation": [ "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsComponentsOfNetDistributionsFromLpcDetails" ], "lang": { "en-us": { "role": { "label": "Investment Holdings [Table]", "terseLabel": "Summary Of Investment Holdings [Table]", "documentation": "Disclosure of information about summary of investment holding, including, but not limited to, investment with value exceeding one percent of net asset value of registrant." } } }, "auth_ref": [ "r1134", "r1151", "r1152", "r1153", "r1154", "r1155", "r1156", "r1157", "r1158", "r1159", "r1160", "r1161", "r1162", "r1165", "r1166", "r1194", "r1438" ] }, "us-gaap_SupplementalCashFlowInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SupplementalCashFlowInformationAbstract", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Supplemental Cash Flow Information [Abstract]", "terseLabel": "Supplemental disclosures:" } } }, "auth_ref": [] }, "us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SupplementalUnemploymentBenefitsSeveranceBenefits", "crdr": "credit", "calculation": { "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails": { "parentTag": "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsPayableAndAccruedLiabilitiesScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Supplemental Unemployment Benefits, Severance Benefits", "terseLabel": "Accrued severance cost", "documentation": "Liability for amount due employees, in addition to wages and any other money that employers owe employees, when their employment ends through a layoff or other termination. For example, a company may provide involuntarily terminated employees with a lump sum payment equal to one week's salary for every year of employment." } } }, "auth_ref": [] }, "ecd_TabularListTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TabularListTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Tabular List [Table Text Block]", "terseLabel": "Tabular List, Table" } } }, "auth_ref": [ "r1519" ] }, "vhi_TaxCutsAndJobsActOf2017EffectiveIncomeTaxRateReconciliationDeductionOfInterestIncome": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TaxCutsAndJobsActOf2017EffectiveIncomeTaxRateReconciliationDeductionOfInterestIncome", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Tax cuts and jobs act of 2017 effective income tax rate reconciliation, deduction of interest income.", "label": "Tax Cuts And Jobs Act Of2017 Effective Income Tax Rate Reconciliation Deduction Of Interest Income", "terseLabel": "Business interest income, adjusted taxable income" } } }, "auth_ref": [] }, "vhi_TaxCutsAndJobsActPaymentOfTransitionTaxForAccumulatedForeignEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TaxCutsAndJobsActPaymentOfTransitionTaxForAccumulatedForeignEarnings", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow for tax liability from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act.", "label": "Tax Cuts and Jobs Act, Payment Of Transition Tax for Accumulated Foreign Earnings", "terseLabel": "Final installment payment" } } }, "auth_ref": [] }, "vhi_TaxIncrementReimbursementPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TaxIncrementReimbursementPercentage", "presentation": [ "http://www.valhi.net/role/DisclosureOtherAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of tax increment generated that is eligible for reimbursement.", "label": "Tax Increment Reimbursement Percentage", "terseLabel": "Tax increment reimbursement percentage" } } }, "auth_ref": [] }, "us-gaap_TaxJurisdictionOfDomicileExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TaxJurisdictionOfDomicileExtensibleEnumeration", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Tax Jurisdiction of Domicile [Extensible Enumeration]", "documentation": "Indicates tax jurisdiction of domicile." } } }, "auth_ref": [ "r719", "r1365" ] }, "vhi_TermLoanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TermLoanMember", "presentation": [ "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsReceivablesFromAndPayablesToAffiliatesDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents information pertaining to term loan.", "label": "Term Loan[Member]", "terseLabel": "Term loan" } } }, "auth_ref": [] }, "vhi_ThirdCustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ThirdCustomerMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Relates to the third customer.", "label": "Third Customer" } } }, "auth_ref": [] }, "vhi_ThreeCustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ThreeCustomerMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Relates to three customer.", "label": "Three Customer [Member]", "terseLabel": "Three customer" } } }, "auth_ref": [] }, "vhi_ThreePointSevenFivePercentageSeniorSecuredNotesDueSeptemberTwoThousandTwentyFiveMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ThreePointSevenFivePercentageSeniorSecuredNotesDueSeptemberTwoThousandTwentyFiveMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtKronos375SeniorSecuredNotesAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureFairValueMeasurementsAndFinancialInstrumentsFinancialInstrumentsRecordedOnFairValueDetails", "http://www.valhi.net/role/DisclosureLongTermDebtKronos950SeniorSecuredNotesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Three point seven five percentage senior secured notes due september two thousand twenty five.", "label": "Three Point Seven Five Percentage Senior Secured Notes Due September Two Thousand Twenty Five [Member]", "terseLabel": "3.75% Senior Secured Notes due 2025" } } }, "auth_ref": [] }, "vhi_TitaniumDioxideMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TitaniumDioxideMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Titanium dioxide.", "label": "TiO2" } } }, "auth_ref": [] }, "vhi_TopTenCustomersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TopTenCustomersMember", "presentation": [ "http://www.valhi.net/role/DisclosureCommitmentsAndContingenciesOtherLitigationAndOtherMattersAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Top ten customers.", "label": "Top Ten Customers" } } }, "auth_ref": [] }, "ecd_TotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TotalShareholderRtnAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Total Shareholder Return Amount", "terseLabel": "Total Shareholder Return Amount" } } }, "auth_ref": [ "r1511" ] }, "ecd_TotalShareholderRtnVsPeerGroupTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TotalShareholderRtnVsPeerGroupTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Total Shareholder Return Vs Peer Group [Text Block]", "terseLabel": "Total Shareholder Return Vs Peer Group" } } }, "auth_ref": [ "r1518" ] }, "us-gaap_TradeAccountsReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TradeAccountsReceivableMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureAccountsAndOtherReceivablesNetComponentsOfAccountsAndOtherReceivablesDetails" ], "lang": { "en-us": { "role": { "label": "Trade Accounts Receivable [Member]", "terseLabel": "Trade accounts receivable", "verboseLabel": "Contran trade items", "documentation": "Amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business." } } }, "auth_ref": [] }, "vhi_TradeTaxPurposesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TradeTaxPurposesMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents information relating to trade tax purposes.", "label": "Trade Tax Purposes [Member]", "terseLabel": "Trade Tax Purposes" } } }, "auth_ref": [] }, "ecd_TradingArrAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TradingArrAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement [Axis]", "terseLabel": "Trading Arrangement:" } } }, "auth_ref": [ "r1539" ] }, "ecd_TradingArrByIndTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TradingArrByIndTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangements, by Individual [Table]", "terseLabel": "Trading Arrangements, by Individual" } } }, "auth_ref": [ "r1541" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "TradingSymbol", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Trading Symbol", "verboseLabel": "Trading Symbol", "documentation": "Trading symbol of an instrument as listed on an exchange." } } }, "auth_ref": [] }, "us-gaap_TransactionDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransactionDomain", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "label": "Transaction [Domain]", "documentation": "Agreement between buyer and seller for the exchange of financial instruments." } } }, "auth_ref": [ "r1299", "r1610", "r1611", "r1612", "r1613", "r1614", "r1615", "r1616", "r1617", "r1618", "r1885", "r1887", "r1888", "r1889" ] }, "us-gaap_TransactionTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransactionTypeAxis", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "label": "Transaction Type [Axis]", "documentation": "Information by type of agreement between buyer and seller for the exchange of financial instruments." } } }, "auth_ref": [ "r1299", "r1610", "r1611", "r1612", "r1613", "r1614", "r1615", "r1616", "r1617", "r1618", "r1886", "r1887", "r1888", "r1889" ] }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "presentation": [ "http://www.valhi.net/role/DisclosureMarketableSecuritiesScheduleOfMarketableSecuritiesAndFairValueMeasurementsDetail", "http://www.valhi.net/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Financial Instruments [Domain]", "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms." } } }, "auth_ref": [ "r382", "r383", "r384", "r385", "r386", "r387", "r388", "r389", "r390", "r391", "r392", "r393", "r394", "r395", "r396", "r397", "r398", "r399", "r400", "r401", "r402", "r403", "r404", "r405", "r406", "r407", "r408", "r409", "r410", "r411", "r520", "r552", "r874", "r888", "r915", "r925", "r928", "r973", "r974", "r975", "r976", "r977", "r978", "r979", "r980", "r981", "r982", "r983", "r984", "r985", "r986", "r987", "r990", "r991", "r992", "r993", "r994", "r995", "r996", "r997", "r998", "r999", "r1000", "r1001", "r1002", "r1003", "r1004", "r1058", "r1080", "r1395", "r1398", "r1400", "r1401", "r1402", "r1403", "r1404", "r1405", "r1406", "r1411", "r1582", "r1583", "r1584", "r1585", "r1586", "r1587", "r1588", "r1703", "r1704", "r1705", "r1706", "r1893", "r1895", "r1896", "r1897", "r1904", "r1907", "r1908", "r1909" ] }, "vhi_TransitionTaxMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "TransitionTaxMember", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Transition tax.", "label": "Transition Tax", "terseLabel": "Transition Tax" } } }, "auth_ref": [] }, "ecd_TrdArrAdoptionDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrAdoptionDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Adoption Date", "terseLabel": "Adoption Date" } } }, "auth_ref": [ "r1542" ] }, "ecd_TrdArrDuration": { "xbrltype": "durationItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrDuration", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Duration", "terseLabel": "Arrangement Duration" } } }, "auth_ref": [ "r1543" ] }, "ecd_TrdArrExpirationDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrExpirationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Expiration Date", "terseLabel": "Expiration Date" } } }, "auth_ref": [ "r1543" ] }, "ecd_TrdArrIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1541" ] }, "ecd_TrdArrIndTitle": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrIndTitle", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Individual Title", "terseLabel": "Title" } } }, "auth_ref": [ "r1541" ] }, "ecd_TrdArrSecuritiesAggAvailAmt": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrSecuritiesAggAvailAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Securities Aggregate Available Amount", "terseLabel": "Aggregate Available" } } }, "auth_ref": [ "r1544" ] }, "ecd_TrdArrTerminationDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrTerminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Termination Date", "terseLabel": "Termination Date" } } }, "auth_ref": [ "r1542" ] }, "us-gaap_TreasuryStockCommonMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TreasuryStockCommonMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity", "http://www.valhi.net/role/DisclosureBusinessCombinationsDispositionsAndRelatedTransactionsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Treasury Stock, Common [Member]", "terseLabel": "Treasury stock", "documentation": "Previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r51" ] }, "us-gaap_TreasuryStockCommonShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TreasuryStockCommonShares", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureValhiStockholdersEquityScheduleOfCommonStockOutstandingDetails", "http://www.valhi.net/role/StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Treasury Stock, Common, Shares", "negatedLabel": "Shares of common stock, Treasury", "terseLabel": "Treasury stock, shares", "documentation": "Number of previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r51" ] }, "us-gaap_TreasuryStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TreasuryStockValue", "crdr": "debit", "calculation": { "http://www.valhi.net/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.valhi.net/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Treasury Stock, Value", "negatedLabel": "Treasury stock, at cost - 1.1 million shares", "documentation": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury." } } }, "auth_ref": [ "r51", "r52", "r86", "r90" ] }, "us-gaap_TypeOfRestructuringDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TypeOfRestructuringDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/role/DisclosureRestructuringCostsDetails" ], "lang": { "en-us": { "role": { "label": "Type of Restructuring [Domain]", "documentation": "Identification of the types of restructuring costs." } } }, "auth_ref": [ "r271", "r274", "r473", "r474", "r479", "r480", "r1302" ] }, "country_US": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2025", "localname": "US", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedBenefitPensionPlansComponentsOfNetPeriodicDefinedBenefitPensionBenefitCostDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansTables", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetPropertyAndEquipmentBySegmentDetails", "http://www.valhi.net/role/DisclosureBusinessAndGeographicSegmentsNetSalesByPointOfOriginAndPointOfDestinationDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansCompositionOfPensionPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfFundedStatusDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansScheduleOfPlansForWhichAccumulatedBenefitObligationsExceedsPlanAssetsDetails", "http://www.valhi.net/role/DisclosureDefinedContributionAndDefinedBenefitRetirementPlansSummaryOfActuarialAssumptionsUsedToDetermineNetPeriodicBenefitCostCreditDetails", "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurChemicalsSegmentDetails", "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "UNITED STATES", "terseLabel": "United States", "verboseLabel": "U.S." } } }, "auth_ref": [] }, "ecd_UndrlygSecurityMktPriceChngPct": { "xbrltype": "pureItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "UndrlygSecurityMktPriceChngPct", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Underlying Security Market Price Change, Percent", "terseLabel": "Underlying Security Market Price Change" } } }, "auth_ref": [ "r1538" ] }, "vhi_UnrealizedGainLossOnSaleOfSharesAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "UnrealizedGainLossOnSaleOfSharesAttributableToNoncontrollingInterest", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureValhiStockholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Unrealized gain (loss) on sale of shares attributable to noncontrolling interest .", "label": "Unrealized Gain (Loss) On Sale Of Shares Attributable To Noncontrolling Interest", "verboseLabel": "Unrealized gain (loss) on sale of shares attributable to noncontrolling interest" } } }, "auth_ref": [] }, "us-gaap_UnrecognizedTaxBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefits", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesChangesInUncertainTaxPositionsDetails" ], "lang": { "en-us": { "role": { "label": "Unrecognized Tax Benefits", "periodEndLabel": "Amount at end of year", "periodStartLabel": "Amount at beginning of year", "documentation": "Amount of unrecognized tax benefits." } } }, "auth_ref": [ "r711", "r731", "r1364" ] }, "vhi_UnrecognizedTaxBenefitsIncreasesDecreasesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "UnrecognizedTaxBenefitsIncreasesDecreasesAbstract", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesChangesInUncertainTaxPositionsDetails" ], "lang": { "en-us": { "role": { "documentation": "Unrecognized tax benefits increases decreases.", "label": "Unrecognized Tax Benefits Increases Decreases [Abstract]", "terseLabel": "Net increase (decrease):" } } }, "auth_ref": [] }, "vhi_UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromCurrencyTranslation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromCurrencyTranslation", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesChangesInUncertainTaxPositionsDetails" ], "lang": { "en-us": { "role": { "documentation": "The increase or decrease in the unrecognized tax benefits for uncertain tax positions during the reporting period related to currency translations.", "label": "Unrecognized Tax Benefits Increases Decreases Resulting From Currency Translation", "terseLabel": "Changes in currency exchange rates" } } }, "auth_ref": [] }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesChangesInUncertainTaxPositionsDetails" ], "lang": { "en-us": { "role": { "label": "Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions", "terseLabel": "Tax positions taken in current period", "documentation": "Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return." } } }, "auth_ref": [ "r732", "r1364" ] }, "us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations", "crdr": "debit", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesChangesInUncertainTaxPositionsDetails" ], "lang": { "en-us": { "role": { "label": "Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations", "negatedLabel": "Lapse due to applicable statute of limitations", "documentation": "Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations." } } }, "auth_ref": [ "r733" ] }, "us-gaap_UnsecuredDebtMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnsecuredDebtMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails" ], "lang": { "en-us": { "role": { "label": "Unsecured Debt [Member]", "terseLabel": "Unsecured Debt", "documentation": "Debt obligation not collateralized by pledge of, mortgage of or other lien on the entity's assets." } } }, "auth_ref": [] }, "us-gaap_UseOfEstimates": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UseOfEstimates", "presentation": [ "http://www.valhi.net/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Use of Estimates, Policy [Policy Text Block]", "terseLabel": "Management's estimates", "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles." } } }, "auth_ref": [ "r167", "r168", "r331", "r334", "r335", "r336", "r1051", "r1053", "r1310" ] }, "vhi_UtilityAndOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "UtilityAndOtherMember", "presentation": [ "http://www.valhi.net/role/DisclosureDisaggregationOfSalesScheduleOfDisaggregatesOfNetSalesOfOurComponentProductsAndRealEstateManagementAndDevelopmentSegmentsDetail" ], "lang": { "en-us": { "role": { "documentation": "Utility and other.", "label": "Utility And Other [Member]" } } }, "auth_ref": [] }, "vhi_ValhiIncorporationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "ValhiIncorporationMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureBusinessAndGeographicSegmentsAdditionalInformationDetails", "http://www.valhi.net/20210930/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Valhi incorporation.", "label": "Valhi Incorporation [Member]", "terseLabel": "Valhi Incorporation" } } }, "auth_ref": [] }, "us-gaap_ValuationAllowanceByDeferredTaxAssetAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ValuationAllowanceByDeferredTaxAssetAxis", "presentation": [ "http://www.valhi.net/role/DisclosureIncomeTaxesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Valuation Allowance by Deferred Tax Asset [Axis]", "documentation": "Information by type of deferred tax consequences attributable to deductible temporary differences." } } }, "auth_ref": [ "r1860" ] }, "us-gaap_VariableRateAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VariableRateAxis", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Variable Rate [Axis]", "terseLabel": "Variable Rate", "documentation": "Information by type of variable rate." } } }, "auth_ref": [ "r1609", "r1749", "r1890" ] }, "us-gaap_VariableRateDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VariableRateDomain", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtRevolvingCreditFacilityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Variable Rate [Domain]", "terseLabel": "Variable Rate", "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index." } } }, "auth_ref": [ "r1609", "r1749", "r1890" ] }, "ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]", "terseLabel": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year" } } }, "auth_ref": [ "r1507" ] }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Weighted Average Number of Shares Outstanding, Diluted", "terseLabel": "Weighted average shares outstanding - diluted (in shares)", "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period." } } }, "auth_ref": [ "r319", "r325" ] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/StatementConsolidatedStatementsOfOperations" ], "lang": { "en-us": { "role": { "label": "Weighted Average Number of Shares Outstanding, Basic", "terseLabel": "Weighted average shares outstanding - basic (in shares)", "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period." } } }, "auth_ref": [ "r318", "r325" ] }, "vhi_WesternAllianceBankMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "WesternAllianceBankMember", "presentation": [ "http://www.valhi.net/20210930/taxonomy/role/DisclosureLongTermDebtDetails" ], "lang": { "en-us": { "role": { "documentation": "Western Alliance Bank.", "label": "Western Alliance Bank [Member]", "terseLabel": "Western Alliance Bank" } } }, "auth_ref": [] }, "vhi_WesternAllianceBusinessTrustMember": { "xbrltype": "domainItemType", "nsuri": "http://www.valhi.net/20251231", "localname": "WesternAllianceBusinessTrustMember", "presentation": [ "http://www.valhi.net/role/DisclosureLongTermDebtNotesPayableLandWellAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Western Alliance Business Trust.", "label": "Western Alliance Business Trust" } } }, "auth_ref": [] }, "ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]", "terseLabel": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested" } } }, "auth_ref": [ "r1505" ] } } } }, "std_ref": { "r0": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "3", "SubTopic": "360", "Topic": "970", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479166/970-360-35-3" }, "r1": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "SubTopic": "230", "Topic": "830", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1" }, "r2": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r3": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r4": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(j)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r5": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(k)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r6": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-12" }, "r7": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-15" }, "r8": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-20" }, "r9": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21D", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21D" }, "r10": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r11": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r12": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483489/210-10-50-1" }, "r13": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r14": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "470", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-1" }, "r15": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "20", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r16": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "30", "Topic": "205", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479910/205-30-50-1" }, "r17": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "30", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481097/715-30-50-1" }, "r18": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "60", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-1" }, "r19": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "70", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480794/715-70-50-1" }, "r20": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(3)", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r21": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "10", "Topic": "505", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2" }, "r22": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "80", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-2" }, "r23": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482739/220-10-55-15" }, "r24": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22))", "SubTopic": "10", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r25": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "45", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-8" }, "r26": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14" }, "r27": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A" }, "r28": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-5" }, "r29": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r30": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14" }, "r31": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r32": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r33": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-4" }, "r34": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-1" }, "r35": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2" }, "r36": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-3" }, "r37": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-4" }, "r38": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-5" }, "r39": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r40": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25" }, "r41": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "30", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r42": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r43": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "320", "Publisher": "FASB", "URI": "https://asc.fasb.org/320/tableOfContent" }, "r44": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-4" }, "r45": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r46": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r47": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "420", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r48": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "470", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-5" }, "r49": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-3" }, "r50": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-8" }, "r51": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481549/505-30-45-1" }, "r52": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-4" }, "r53": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-2" }, "r54": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r55": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r56": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r57": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-4" }, "r58": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17" }, "r59": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r60": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-15" }, "r61": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-16" }, "r62": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-21" }, "r63": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1" }, "r64": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r65": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4I", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481175/810-10-55-4I" }, "r66": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4J", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481175/810-10-55-4J" }, "r67": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4K", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481175/810-10-55-4K" }, "r68": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "320", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-5" }, "r69": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "470", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r70": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "470", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r71": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r72": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r73": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r74": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r75": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r76": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r77": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r78": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r79": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r80": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r81": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r82": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(26)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r83": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(26)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r84": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(26))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r85": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(28))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r86": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(29))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r87": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r88": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r89": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r90": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r91": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(31))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r92": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(32))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r93": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r94": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r95": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r96": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r97": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r98": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r99": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r100": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11" }, "r101": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r102": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r103": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r104": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r105": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r106": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(2)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r107": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r108": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r109": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r110": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r111": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(7)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r112": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r113": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(9)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r114": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r115": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r116": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r117": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r118": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r119": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r120": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24" }, "r121": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r122": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r123": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r124": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 4.E)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-2" }, "r125": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.BB)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480581/330-10-S99-2" }, "r126": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r127": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-2" }, "r128": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.P.3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-1" }, "r129": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r130": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "440", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/440/tableOfContent" }, "r131": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "470", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/470/tableOfContent" }, "r132": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/505/tableOfContent" }, "r133": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-6" }, "r134": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-7" }, "r135": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1" }, "r136": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SAB Topic 4.F)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-5" }, "r137": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3" }, "r138": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r139": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(d)(5)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r140": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(f)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r141": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(h)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r142": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/810/tableOfContent" }, "r143": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-19" }, "r144": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r145": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r146": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r147": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r148": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r149": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r150": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r151": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r152": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r153": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r154": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r155": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(13)(f))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r156": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r157": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r158": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/942-320/tableOfContent" }, "r159": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "470", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r160": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r161": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r162": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r163": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r164": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "SubTopic": "20", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2" }, "r165": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "SubTopic": "210", "Topic": "954", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477220/954-210-45-5" }, "r166": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "270", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482989/270-10-45-6" }, "r167": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r168": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r169": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-1" }, "r170": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)(1)", "SubTopic": "10", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-13" }, "r171": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-6" }, "r172": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r173": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h))", "SubTopic": "10", "Topic": "235", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r174": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org/250/tableOfContent" }, "r175": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org/606/tableOfContent" }, "r176": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "a", "Publisher": "SEC" }, "r177": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1403", "Paragraph": "b", "Publisher": "SEC" }, "r178": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "04", "Paragraph": "a", "Publisher": "SEC" }, "r179": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r180": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12", "Paragraph": "Column C", "Footnote": "5", "Publisher": "SEC" }, "r181": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12A", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r182": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12A", "Paragraph": "Column C", "Footnote": "4", "Publisher": "SEC" }, "r183": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12B", "Paragraph": "Column A", "Subparagraph": "(a)", "Footnote": "4", "Publisher": "SEC" }, "r184": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12B", "Paragraph": "Column A", "Subparagraph": "(b)", "Footnote": "4", "Publisher": "SEC" }, "r185": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12B", "Paragraph": "Column C", "Footnote": "2", "Publisher": "SEC" }, "r186": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "14", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r187": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "14", "Paragraph": "Column F", "Footnote": "7", "Publisher": "SEC" }, "r188": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column A", "Publisher": "SEC" }, "r189": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column B", "Publisher": "SEC" }, "r190": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column C", "Publisher": "SEC" }, "r191": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column D", "Publisher": "SEC" }, "r192": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column E", "Publisher": "SEC" }, "r193": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column F", "Publisher": "SEC" }, "r194": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r195": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column B", "Publisher": "SEC" }, "r196": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column C", "Publisher": "SEC" }, "r197": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column D", "Publisher": "SEC" }, "r198": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column E", "Footnote": "4", "Publisher": "SEC" }, "r199": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column E", "Publisher": "SEC" }, "r200": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column F", "Publisher": "SEC" }, "r201": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column G", "Publisher": "SEC" }, "r202": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column H", "Publisher": "SEC" }, "r203": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column I", "Publisher": "SEC" }, "r204": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column A", "Footnote": "3", "Publisher": "SEC" }, "r205": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column A", "Footnote": "4", "Publisher": "SEC" }, "r206": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column B", "Publisher": "SEC" }, "r207": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column C", "Publisher": "SEC" }, "r208": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(i)", "Publisher": "SEC" }, "r209": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(iii)(A)", "Publisher": "SEC" }, "r210": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(iii)(B)", "Publisher": "SEC" }, "r211": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(iv)", "Publisher": "SEC" }, "r212": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "02", "Paragraph": "a", "Subparagraph": "(4)(i)", "Publisher": "SEC" }, "r213": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "02", "Paragraph": "a", "Subparagraph": "(4)(iii)(A)", "Publisher": "SEC" }, "r214": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "02", "Paragraph": "a", "Subparagraph": "(4)(iii)(B)", "Publisher": "SEC" }, "r215": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "02", "Paragraph": "a", "Subparagraph": "(4)(iii)(C)", "Publisher": "SEC" }, "r216": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "02", "Paragraph": "a", "Subparagraph": "(4)(iv)", "Publisher": "SEC" }, "r217": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "4", "Subsection": "08", "Paragraph": "m", "Subparagraph": "(1)(iii)", "Publisher": "SEC" }, "r218": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "4", "Subsection": "08", "Paragraph": "m", "Subparagraph": "(2)(ii)", "Publisher": "SEC" }, "r219": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 11", "Section": "L", "Publisher": "SEC" }, "r220": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 11", "Section": "M", "Paragraph": "Question 2", "Publisher": "SEC" }, "r221": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 5", "Section": "Y", "Paragraph": "Question 2", "Publisher": "SEC" }, "r222": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 5", "Section": "Y", "Paragraph": "Question 4", "Publisher": "SEC" }, "r223": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r224": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r225": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-7" }, "r226": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r227": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r228": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481003/205-10-S50-2" }, "r229": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SAB Topic 1.B.2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480922/205-10-S99-7" }, "r230": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1" }, "r231": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7" }, "r232": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1" }, "r233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-5" }, "r234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483489/210-10-50-1" }, "r235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r238": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r239": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r241": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r242": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(27)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r243": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(28))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r244": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(29))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r245": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r246": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r247": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r248": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r249": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r250": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r251": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r252": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r253": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r254": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A" }, "r255": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-17A" }, "r256": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r257": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r258": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r259": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B" }, "r260": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B" }, "r261": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-1" }, "r262": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4" }, "r263": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5" }, "r264": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6" }, "r265": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r266": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r267": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r268": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r269": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r271": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r273": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(o)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r274": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r275": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17" }, "r276": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-2" }, "r277": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24" }, "r278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2" }, "r280": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A" }, "r281": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-8" }, "r282": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/235/tableOfContent" }, "r283": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-1" }, "r284": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r285": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4" }, "r286": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r287": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r288": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r289": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r290": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r291": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r292": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r293": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r294": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r295": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(n))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r296": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3" }, "r297": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23" }, "r298": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24" }, "r299": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5" }, "r300": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r301": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r302": { "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" }, "r303": { "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" }, "r304": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r305": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r306": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r307": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11" }, "r308": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11" }, "r309": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-3" }, "r310": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-4" }, "r311": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6" }, "r312": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7" }, "r313": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7" }, "r314": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-8" }, "r315": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-9" }, "r316": { "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" }, "r317": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-6" }, "r318": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-10" }, "r319": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-16" }, "r320": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-2" }, "r321": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-3" }, "r322": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B" }, "r323": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B" }, "r324": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-7" }, "r325": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r326": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-15" }, "r327": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "270", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1" }, "r328": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-1" }, "r329": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482987/272-10-50-1" }, "r330": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482987/272-10-50-3" }, "r331": { "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" }, "r332": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20" }, "r333": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20" }, "r334": { "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" }, "r335": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-6" }, "r336": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-9" }, "r337": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/280/tableOfContent" }, "r338": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-15" }, "r339": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21" }, "r340": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21" }, "r341": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r342": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r343": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r344": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r345": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r346": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r347": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r348": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r349": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r350": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r351": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-24" }, "r352": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "25", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25" }, "r353": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "25", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25" }, "r354": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26" }, "r355": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26A" }, "r356": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26B" }, "r357": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26C" }, "r358": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r359": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r360": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r361": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r362": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31" }, "r363": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r364": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(ee)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r365": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r366": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "34", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-34" }, "r367": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "40", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-40" }, "r368": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r369": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r370": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r371": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-42" }, "r372": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476173/280-10-65-1" }, "r373": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13" }, "r374": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2" }, "r375": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r376": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r377": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r378": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-4" }, "r379": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481569/310-20-50-1" }, "r380": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/320/tableOfContent" }, "r381": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-10" }, "r382": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r383": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r384": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r385": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aaa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r386": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r387": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r388": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r389": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r390": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r391": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r392": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r393": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r394": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r395": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r396": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(aaa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r397": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r398": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r399": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r400": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r401": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r402": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r403": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r404": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r405": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r406": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r407": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r408": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r409": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r410": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r411": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r412": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481664/323-10-45-1" }, "r413": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r414": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r415": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r416": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r417": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r418": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r419": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r420": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r421": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-5" }, "r422": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1" }, "r423": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11" }, "r424": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r425": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14" }, "r426": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16" }, "r427": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r428": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479130/326-30-45-1" }, "r429": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4" }, "r430": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-7" }, "r431": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9" }, "r432": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "330", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/330/tableOfContent" }, "r433": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483080/330-10-50-1" }, "r434": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483080/330-10-50-4" }, "r435": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/350-20/tableOfContent" }, "r436": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482598/350-20-45-1" }, "r437": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482598/350-20-45-2" }, "r438": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r439": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r440": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r441": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r442": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r443": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r444": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r445": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r446": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r447": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1A" }, "r448": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-2" }, "r449": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-2" }, "r450": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-3A" }, "r451": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-4" }, "r452": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-4" }, "r453": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-5" }, "r454": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-5" }, "r455": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-6" }, "r456": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-6" }, "r457": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-6" }, "r458": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r459": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r460": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r461": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r462": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r463": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-3" }, "r464": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1" }, "r465": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r466": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r467": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r468": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r469": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/410-30/tableOfContent" }, "r470": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-4" }, "r471": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/420/tableOfContent" }, "r472": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r473": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r474": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r475": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r476": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r477": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r478": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.P.3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-1" }, "r479": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4.b.1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r480": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4.b.2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r481": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4.d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r482": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4.e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r483": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4" }, "r484": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4" }, "r485": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4" }, "r486": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r487": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r488": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r489": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r490": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-2" }, "r491": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-3" }, "r492": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6" }, "r493": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r494": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r495": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r496": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r497": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r498": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r499": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r500": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r501": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r502": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r503": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r504": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r505": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r506": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r507": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r508": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r509": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r510": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r511": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r512": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r513": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r514": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r515": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r516": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r517": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r518": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r519": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r520": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r521": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4" }, "r522": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4" }, "r523": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-6" }, "r524": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r525": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r526": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r527": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(f)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r528": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-1" }, "r529": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-2" }, "r530": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-3" }, "r531": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-1" }, "r532": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-2" }, "r533": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-3" }, "r534": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r535": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(01)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r536": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(01)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r537": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r538": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3A", "Subparagraph": "(24)(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-3A" }, "r539": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r540": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r541": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r542": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r543": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r544": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r545": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r546": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14" }, "r547": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14" }, "r548": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14" }, "r549": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-16" }, "r550": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r551": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r552": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r553": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r554": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2" }, "r555": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1" }, "r556": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479837/606-10-45-1" }, "r557": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479837/606-10-45-2" }, "r558": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-10" }, "r559": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-11" }, "r560": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r561": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r562": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r563": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r564": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r565": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-13" }, "r566": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-15" }, "r567": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-4" }, "r568": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r569": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-7" }, "r570": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-8" }, "r571": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-9" }, "r572": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/715/tableOfContent" }, "r573": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-2" }, "r574": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3" }, "r575": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3A" }, "r576": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3A" }, "r577": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r578": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r579": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(10)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r580": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r581": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r582": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r583": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r584": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r585": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r586": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r587": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(9)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r588": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r589": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r590": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r591": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r592": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r593": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r594": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r595": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r596": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r597": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r598": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r599": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r600": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r601": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r602": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r603": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r604": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(B)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r605": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r606": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r607": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r608": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r609": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r610": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r611": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r612": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r613": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r614": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r615": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r616": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r617": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r618": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r619": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r620": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r621": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r622": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r623": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r624": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r625": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r626": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r627": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(o)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r628": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(p)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r629": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r630": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(r)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r631": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(r)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r632": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r633": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r634": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r635": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-4" }, "r636": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r637": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r638": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r639": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r640": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r641": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r642": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r643": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r644": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r645": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r646": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r647": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r648": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r649": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r650": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r651": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r652": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r653": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r654": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r655": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r656": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r657": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r658": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r659": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r660": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r661": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r662": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r663": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r664": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r665": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r666": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r667": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-7" }, "r668": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8" }, "r669": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480126/715-20-S99-2" }, "r670": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-3" }, "r671": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-4" }, "r672": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "70", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480794/715-70-50-1" }, "r673": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480606/715-80-35-1" }, "r674": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r675": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r676": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r677": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-9" }, "r678": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r679": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r680": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r681": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r682": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r683": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r684": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r685": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r686": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r687": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r688": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r689": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r690": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r691": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r692": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r693": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r694": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r695": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r696": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r697": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r698": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r699": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r700": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r701": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r702": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r703": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(v)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r704": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r705": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r706": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r707": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "720", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483359/720-20-50-1" }, "r708": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "720", "SubTopic": "35", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483406/720-35-50-1" }, "r709": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "730", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482916/730-10-50-1" }, "r710": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/740/tableOfContent" }, "r711": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-10B" }, "r712": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-15" }, "r713": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-25" }, "r714": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-28" }, "r715": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-4" }, "r716": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-6" }, "r717": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10" }, "r718": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10A" }, "r719": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r720": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r721": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r722": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r723": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r724": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r725": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r726": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r727": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12B" }, "r728": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12C" }, "r729": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-14" }, "r730": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15" }, "r731": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A" }, "r732": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A" }, "r733": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A" }, "r734": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-17" }, "r735": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-19" }, "r736": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r737": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r738": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-20" }, "r739": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-21" }, "r740": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22" }, "r741": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23" }, "r742": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-3" }, "r743": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r744": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r745": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8" }, "r746": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8" }, "r747": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.1.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r748": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.5.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r749": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r750": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 11.C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-2" }, "r751": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "270", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477891/740-270-50-1" }, "r752": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482603/740-30-50-2" }, "r753": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478758/740-323-25-1" }, "r754": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r755": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r756": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r757": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r758": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r759": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r760": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r761": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/805-10/tableOfContent" }, "r762": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r763": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r764": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r765": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r766": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r767": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r768": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r769": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r770": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r771": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r772": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r773": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r774": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r775": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r776": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r777": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r778": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r779": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r780": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3" }, "r781": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-4" }, "r782": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-5" }, "r783": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-7" }, "r784": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/805-20/tableOfContent" }, "r785": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r786": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r787": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r788": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r789": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r790": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r791": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r792": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r793": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r794": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r795": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r796": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-2" }, "r797": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-3" }, "r798": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4" }, "r799": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r800": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r801": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r802": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-5" }, "r803": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-5" }, "r804": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/805-30/tableOfContent" }, "r805": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r806": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r807": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r808": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r809": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r810": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r811": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r812": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r813": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r814": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r815": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r816": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r817": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r818": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2" }, "r819": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-3" }, "r820": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r821": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r822": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r823": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479326/805-40-45-1" }, "r824": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r825": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r826": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-19" }, "r827": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25" }, "r828": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25" }, "r829": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r830": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r831": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1B" }, "r832": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2AG", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-2AG" }, "r833": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r834": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r835": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/815/tableOfContent" }, "r836": { "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" }, "r837": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r838": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r839": { "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" }, "r840": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r841": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r842": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r843": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r844": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r845": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r846": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r847": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r848": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r849": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r850": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CC", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CC" }, "r851": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CCC", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC" }, "r852": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CCC", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC" }, "r853": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CCC", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC" }, "r854": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r855": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r856": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r857": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r858": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r859": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r860": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r861": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r862": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r863": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r864": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r865": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EEE", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE" }, "r866": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EEE", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE" }, "r867": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EEE", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE" }, "r868": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4F" }, "r869": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4F", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4F" }, "r870": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7" }, "r871": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r872": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r873": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r874": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8A" }, "r875": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8C" }, "r876": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479693/815-10-S50-1" }, "r877": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r878": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r879": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r880": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r881": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r882": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r883": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r884": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r885": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r886": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r887": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r888": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5" }, "r889": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-6" }, "r890": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r891": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r892": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r893": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r894": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "54B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B" }, "r895": { "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" }, "r896": { "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" }, "r897": { "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" }, "r898": { "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" }, "r899": { "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" }, "r900": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r901": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r902": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r903": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r904": { "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" }, "r905": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r906": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E" }, "r907": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2G", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2G" }, "r908": { "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" }, "r909": { "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" }, "r910": { "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" }, "r911": { "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" }, "r912": { "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" }, "r913": { "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" }, "r914": { "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" }, "r915": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r916": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r917": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r918": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-2" }, "r919": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10" }, "r920": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r921": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r922": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r923": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-12" }, "r924": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r925": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r926": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r927": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-30" }, "r928": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-32" }, "r929": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482804/825-20-50-1" }, "r930": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/830/tableOfContent" }, "r931": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481839/830-10-45-17" }, "r932": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482014/830-20-35-1" }, "r933": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481956/830-20-45-1" }, "r934": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481956/830-20-45-5" }, "r935": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481926/830-20-50-1" }, "r936": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-17" }, "r937": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r938": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r939": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r940": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r941": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r942": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-21" }, "r943": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1" }, "r944": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483013/835-20-50-1" }, "r945": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483013/835-20-50-1" }, "r946": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-1A" }, "r947": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2" }, "r948": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1" }, "r949": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8" }, "r950": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8" }, "r951": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "12A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479165/842-20-35-12A" }, "r952": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1" }, "r953": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1" }, "r954": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-2" }, "r955": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-1" }, "r956": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r957": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r958": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6" }, "r959": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A" }, "r960": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-1" }, "r961": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(3)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r962": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r963": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r964": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/850/tableOfContent" }, "r965": { "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" }, "r966": { "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" }, "r967": { "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" }, "r968": { "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" }, "r969": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-2" }, "r970": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-3" }, "r971": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-6" }, "r972": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481435/852-10-45-14" }, "r973": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r974": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r975": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r976": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r977": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r978": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r979": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r980": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r981": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r982": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r983": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r984": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r985": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r986": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481444/860-30-45-1" }, "r987": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7" }, "r988": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7" }, "r989": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-9" }, "r990": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r991": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r992": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r993": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(4)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r994": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r995": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r996": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r997": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r998": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r999": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1000": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1001": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1002": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1003": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1004": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1005": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "910", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482546/910-10-50-6" }, "r1006": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "912", "SubTopic": "330", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478411/912-330-50-1" }, "r1007": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "924", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 11.L)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479941/924-10-S99-1" }, "r1008": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-10(c)(7)(ii)(B)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479664/932-10-S99-1" }, "r1009": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478934/932-220-50-1" }, "r1010": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18" }, "r1011": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18" }, "r1012": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18" }, "r1013": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-19" }, "r1014": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-20" }, "r1015": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-20" }, "r1016": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1017": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1018": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1019": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1020": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1021": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1022": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-28" }, "r1023": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-28" }, "r1024": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1025": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1026": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1027": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1028": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1029": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1030": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1031": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1032": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1033": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1034": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1035": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1036": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-6" }, "r1037": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-7" }, "r1038": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8" }, "r1039": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8" }, "r1040": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8" }, "r1041": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "280", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478657/932-280-50-1" }, "r1042": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478988/932-323-50-1" }, "r1043": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477385/932-360-S50-1" }, "r1044": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "940", "SubTopic": "820", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478119/940-820-50-1" }, "r1045": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r1046": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1047": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1048": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1049": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(26))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1050": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(27))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1051": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478671/942-235-S50-1" }, "r1052": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r1053": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r1054": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r1055": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2" }, "r1056": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478451/942-360-50-1" }, "r1057": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477617/942-740-50-1" }, "r1058": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478898/942-825-50-1" }, "r1059": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(1)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1060": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1061": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1062": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1063": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1064": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1065": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1066": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1067": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1068": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1069": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1070": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1071": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1072": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1073": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1074": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1075": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1076": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1077": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1078": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1079": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1080": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1081": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1082": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1083": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1084": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1085": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1086": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1087": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1088": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1089": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1090": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1091": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1092": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1093": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1094": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1095": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1096": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column I))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1097": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column J))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1098": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column K))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1099": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1100": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1101": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1102": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1103": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1104": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1105": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4E" }, "r1106": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1107": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1108": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1109": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-9" }, "r1110": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1111": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1112": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1113": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1114": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1115": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1116": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1117": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1118": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.W.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479583/944-40-S99-1" }, "r1119": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478822/944-740-50-1" }, "r1120": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "805", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478072/944-805-50-1" }, "r1121": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B" }, "r1122": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B" }, "r1123": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1124": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(h)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1125": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1126": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1127": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1128": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1129": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-11" }, "r1130": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-13" }, "r1131": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-2" }, "r1132": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-5" }, "r1133": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-6" }, "r1134": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-9" }, "r1135": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-3" }, "r1136": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-3" }, "r1137": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4" }, "r1138": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-6" }, "r1139": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-2" }, "r1140": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "27", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-27" }, "r1141": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-3" }, "r1142": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1143": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1144": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1145": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1146": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1147": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1148": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1149": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1150": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-4" }, "r1151": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1152": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1153": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1154": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1155": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1156": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-12" }, "r1157": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-2" }, "r1158": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1159": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1160": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1161": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1162": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1163": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1164": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1165": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1166": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1167": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1168": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1169": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1170": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1171": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1172": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1173": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(16)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1174": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1175": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1176": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1177": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1178": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1179": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1180": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1181": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1182": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1183": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1184": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1185": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(7)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1186": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1187": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1188": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1189": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1190": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1191": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2" }, "r1192": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2" }, "r1193": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-7" }, "r1194": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478297/946-220-50-3" }, "r1195": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1196": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1197": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1198": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c)(2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1199": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1200": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1201": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1202": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(g)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1203": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1204": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1205": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1206": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1207": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1208": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1209": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1210": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1211": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1212": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1213": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1214": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1215": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1216": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1217": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(1)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1218": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1219": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1220": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1221": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2" }, "r1222": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2" }, "r1223": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2" }, "r1224": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2" }, "r1225": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1" }, "r1226": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1227": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1228": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column C)(Footnote 5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1229": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column C)(Footnote 6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1230": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column C)(Footnote 8)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1231": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1232": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column C)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 11)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1238": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1239": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column A)(Footnote 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5" }, "r1240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column G)(Footnote 8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5" }, "r1241": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B" }, "r1242": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B" }, "r1243": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B" }, "r1244": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column H)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C" }, "r1245": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1246": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1247": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column C)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1248": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column C)(Footnote 6)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1249": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column D)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1250": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column D)(Footnote 6)(f))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1251": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1252": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1253": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 6)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1254": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1255": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column F)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1256": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column F)(Footnote 5)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1257": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column F)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1258": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-1" }, "r1259": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1260": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1261": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1262": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1263": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-3" }, "r1264": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-6" }, "r1265": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477011/948-310-45-1" }, "r1266": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478322/948-310-S50-2" }, "r1267": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1268": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1269": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1271": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478785/954-310-50-2" }, "r1272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "440", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478522/954-440-50-1" }, "r1273": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1274": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1275": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1276": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1277": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1280": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1281": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1282": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column I))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1283": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "976", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477332/976-310-50-1" }, "r1284": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "978", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479230/978-310-50-1" }, "r1285": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "985", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481283/985-20-50-2" }, "r1286": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "SubTopic": "10", "Topic": "825", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-10" }, "r1287": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(a)", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H" }, "r1288": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(b)", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H" }, "r1289": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1" }, "r1290": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1" }, "r1291": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1" }, "r1292": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1293": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1294": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1295": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1296": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-15" }, "r1297": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-16" }, "r1298": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-21" }, "r1299": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-22" }, "r1300": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-11" }, "r1301": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-14" }, "r1302": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-18" }, "r1303": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-21" }, "r1304": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-4" }, "r1305": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1306": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1307": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1308": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "52", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-52" }, "r1309": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-18" }, "r1310": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-6" }, "r1311": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31" }, "r1312": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1313": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1314": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1315": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1316": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "48", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-48" }, "r1317": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "49", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-49" }, "r1318": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1319": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1320": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1321": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481933/310-10-55-12A" }, "r1322": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1323": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1324": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1325": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1326": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479081/326-30-55-8" }, "r1327": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482548/350-20-55-24" }, "r1328": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481899/410-30-55-11" }, "r1329": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481899/410-30-55-14" }, "r1330": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481899/410-30-55-16" }, "r1331": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481639/420-10-35-4" }, "r1332": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "27", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482395/460-10-55-27" }, "r1333": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r1334": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69B" }, "r1335": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69C" }, "r1336": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69E" }, "r1337": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69F" }, "r1338": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "64", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481620/480-10-55-64" }, "r1339": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r1340": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r1341": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1342": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1343": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1344": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1345": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1346": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1347": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1348": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1349": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1350": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1351": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1352": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1353": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17" }, "r1354": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-18" }, "r1355": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1356": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1357": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1358": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1359": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1360": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1361": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480547/715-80-55-8" }, "r1362": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1363": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "720", "SubTopic": "35", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483385/720-35-55-1" }, "r1364": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "217", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-217" }, "r1365": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "231", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-231" }, "r1366": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479405/805-10-25-9" }, "r1367": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-8" }, "r1368": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-29" }, "r1369": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-29" }, "r1370": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-38" }, "r1371": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "39", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-39" }, "r1372": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "40", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-40" }, "r1373": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-41" }, "r1374": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "43", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-43" }, "r1375": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "45", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-45" }, "r1376": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "46", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-46" }, "r1377": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-47" }, "r1378": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "48", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-48" }, "r1379": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2" }, "r1380": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478064/805-740-55-13" }, "r1381": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4J", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481175/810-10-55-4J" }, "r1382": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4K", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481175/810-10-55-4K" }, "r1383": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r1384": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r1385": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r1386": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r1387": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r1388": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r1389": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r1390": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CC", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CC" }, "r1391": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4F", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4F" }, "r1392": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "181", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-181" }, "r1393": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "182", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-182" }, "r1394": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "184", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-184" }, "r1395": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "100", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100" }, "r1396": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "100", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100" }, "r1397": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "100", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100" }, "r1398": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "101", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-101" }, "r1399": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "102", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-102" }, "r1400": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "103", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-103" }, "r1401": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1402": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1403": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1404": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1405": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1406": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1407": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-12" }, "r1408": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482949/835-30-55-8" }, "r1409": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "53", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479589/842-20-55-53" }, "r1410": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481372/852-10-55-10" }, "r1411": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481395/860-30-55-4" }, "r1412": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-17" }, "r1413": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-21" }, "r1414": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-29" }, "r1415": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-3" }, "r1416": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-2" }, "r1417": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-4" }, "r1418": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-5" }, "r1419": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-6" }, "r1420": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480095/942-10-S50-1" }, "r1421": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480035/942-10-S99-6" }, "r1422": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479255/942-310-S50-4" }, "r1423": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 11.H.2.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478116/942-310-S99-2" }, "r1424": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479401/944-30-55-2" }, "r1425": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H" }, "r1426": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-29F" }, "r1427": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-7" }, "r1428": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1429": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1430": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1431": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1432": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9E" }, "r1433": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "605", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-11" }, "r1434": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "605", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-14" }, "r1435": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-18" }, "r1436": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1437": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1438": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477439/946-210-55-1" }, "r1439": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1" }, "r1440": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1441": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1442": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1443": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1444": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7" }, "r1445": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7" }, "r1446": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7" }, "r1447": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-10" }, "r1448": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-11" }, "r1449": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-12" }, "r1450": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r1451": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r1452": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-23" }, "r1453": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r1454": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 10-K", "Number": "249", "Section": "310" }, "r1455": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Number": "249", "Section": "220", "Subsection": "f" }, "r1456": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16", "Subsection": "J", "Paragraph": "a" }, "r1457": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K" }, "r1458": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1" }, "r1459": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "i" }, "r1460": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "ii" }, "r1461": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "iii" }, "r1462": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "2" }, "r1463": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "1" }, "r1464": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2" }, "r1465": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "i" }, "r1466": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "ii" }, "r1467": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "iii" }, "r1468": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1" }, "r1469": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i" }, "r1470": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r1471": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r1472": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r1473": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r1474": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r1475": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii" }, "r1476": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "iii" }, "r1477": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "2" }, "r1478": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Number": "249", "Section": "240", "Subsection": "f" }, "r1479": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a" }, "r1480": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1" }, "r1481": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1482": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1483": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1484": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1485": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1486": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "2" }, "r1487": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "3" }, "r1488": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "b" }, "r1489": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a" }, "r1490": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1" }, "r1491": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1492": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1493": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1494": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1495": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1496": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "2" }, "r1497": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "3" }, "r1498": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "b" }, "r1499": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Section": "13", "Subsection": "a-1" }, "r1500": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v" }, "r1501": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "1" }, "r1502": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "ii" }, "r1503": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii" }, "r1504": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "B", "Clause": "1", "Subclause": "ii" }, "r1505": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "i" }, "r1506": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "ii" }, "r1507": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "iii" }, "r1508": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "iv" }, "r1509": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "v" }, "r1510": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "vi" }, "r1511": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iv" }, "r1512": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "vi" }, "r1513": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "3" }, "r1514": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "4" }, "r1515": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "i" }, "r1516": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "ii" }, "r1517": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iii" }, "r1518": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iv" }, "r1519": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6" }, "r1520": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6", "Subparagraph": "i" }, "r1521": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w" }, "r1522": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1" }, "r1523": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i" }, "r1524": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r1525": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r1526": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r1527": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r1528": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r1529": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "ii" }, "r1530": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "iii" }, "r1531": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "2" }, "r1532": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "1" }, "r1533": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2" }, "r1534": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "A" }, "r1535": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "C" }, "r1536": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "D" }, "r1537": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "E" }, "r1538": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "F" }, "r1539": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a" }, "r1540": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "1" }, "r1541": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "A" }, "r1542": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "B" }, "r1543": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "C" }, "r1544": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "D" }, "r1545": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "b", "Paragraph": "1" }, "r1546": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106" }, "r1547": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1" }, "r1548": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "i" }, "r1549": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "ii" }, "r1550": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "iii" }, "r1551": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "2" }, "r1552": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "1" }, "r1553": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2" }, "r1554": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "i" }, "r1555": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "ii" }, "r1556": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "iii" }, "r1557": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Number": "229", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1" }, "r1558": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "A", "Number": "229" }, "r1559": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "B", "Clause": "1", "Number": "229" }, "r1560": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "B", "Clause": "1", "Subclause": "i", "Number": "229" }, "r1561": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-T", "Number": "232", "Section": "405" }, "r1562": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "405" }, "r1563": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-3" }, "r1564": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1565": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1566": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-8" }, "r1567": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r1568": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4.c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r1569": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-10" }, "r1570": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-2" }, "r1571": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-2" }, "r1572": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-2" }, "r1573": { "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" }, "r1574": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r1575": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r1576": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(B)", "SubTopic": "20", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1577": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "SubTopic": "40", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1578": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "SubTopic": "310", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3" }, "r1579": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r1580": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(6))", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1581": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Topic": "610", "Publisher": "FASB", "URI": "https://asc.fasb.org/610/tableOfContent" }, "r1582": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "a", "Publisher": "SEC" }, "r1583": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(1)", "Publisher": "SEC" }, "r1584": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(2)", "Publisher": "SEC" }, "r1585": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(3)", "Publisher": "SEC" }, "r1586": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(i)", "Publisher": "SEC" }, "r1587": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(ii)", "Publisher": "SEC" }, "r1588": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(iii)", "Publisher": "SEC" }, "r1589": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12", "Paragraph": "Column A", "Subparagraph": "(ii)", "Footnote": "2", "Publisher": "SEC" }, "r1590": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12A", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r1591": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12B", "Paragraph": "Column A", "Subparagraph": "(b)", "Footnote": "1", "Publisher": "SEC" }, "r1592": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "14", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r1593": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r1594": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column A", "Footnote": "4", "Publisher": "SEC" }, "r1595": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column B", "Publisher": "SEC" }, "r1596": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column C", "Publisher": "SEC" }, "r1597": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(i)", "Publisher": "SEC" }, "r1598": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(ii)", "Publisher": "SEC" }, "r1599": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(iii)", "Publisher": "SEC" }, "r1600": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(iv)", "Publisher": "SEC" }, "r1601": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "02", "Paragraph": "a", "Subparagraph": "(4)(iv)", "Publisher": "SEC" }, "r1602": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 5", "Section": "Y", "Paragraph": "Question 2", "Publisher": "SEC" }, "r1603": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1604": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1605": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1606": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1607": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1608": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1609": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX210.5-02(22)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1610": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1611": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1612": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1613": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1614": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1615": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1616": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1617": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10" }, "r1618": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-12" }, "r1619": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4" }, "r1620": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5" }, "r1621": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6" }, "r1622": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(7)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1623": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1624": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1625": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1626": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1627": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1628": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1629": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1630": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1631": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1632": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1633": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1634": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1635": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1636": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1637": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1638": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1639": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1640": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1641": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1642": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1643": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1644": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1645": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1646": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1647": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1648": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1649": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1650": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(o)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1651": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(p)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1652": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1653": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(r)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1654": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(s)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1655": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(t)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1656": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(u)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1657": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-30" }, "r1658": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-31" }, "r1659": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-32" }, "r1660": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-33" }, "r1661": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1662": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1663": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1664": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1665": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1666": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r1667": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14" }, "r1668": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17" }, "r1669": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r1670": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r1671": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A" }, "r1672": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r1673": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4" }, "r1674": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1675": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(f))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1676": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1677": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1678": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1679": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1680": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3" }, "r1681": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23" }, "r1682": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24" }, "r1683": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5" }, "r1684": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6" }, "r1685": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "55", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-55" }, "r1686": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "270", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1" }, "r1687": { "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" }, "r1688": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1689": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1690": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1691": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1692": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20" }, "r1693": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-9" }, "r1694": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-18" }, "r1695": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r1696": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r1697": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(ee)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r1698": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r1699": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/310-10/tableOfContent" }, "r1700": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2" }, "r1701": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1702": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-11" }, "r1703": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9" }, "r1704": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1705": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1706": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1707": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r1708": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1" }, "r1709": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/350-20/tableOfContent" }, "r1710": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1711": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1712": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1713": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1714": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1715": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1716": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1717": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1718": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1719": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1A" }, "r1720": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-2" }, "r1721": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/350-30/tableOfContent" }, "r1722": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-5" }, "r1723": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r1724": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/405-30/tableOfContent" }, "r1725": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1726": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1727": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1728": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481850/410-20-50-1" }, "r1729": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1730": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1731": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1732": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1733": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-7" }, "r1734": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482047/420-10-45-3" }, "r1735": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r1736": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4.b.2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r1737": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/450/tableOfContent" }, "r1738": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-1" }, "r1739": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4" }, "r1740": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4" }, "r1741": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r1742": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r1743": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r1744": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r1745": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r1746": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483049/450-30-50-1" }, "r1747": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6" }, "r1748": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6" }, "r1749": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480190/470-10-S50-1" }, "r1750": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1751": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1752": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1753": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1754": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r1755": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r1756": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r1757": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "505", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-4" }, "r1758": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r1759": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1760": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1761": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1762": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1763": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(10)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1764": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1765": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1766": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1767": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1768": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1769": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1770": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1771": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(9)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1772": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1773": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1774": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1775": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1776": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1777": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1778": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1779": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1780": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1781": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1782": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1783": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1784": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1785": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1786": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1787": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1788": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1789": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1790": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1791": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1792": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1793": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1794": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1795": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1796": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1797": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1798": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1799": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1800": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1801": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1802": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1803": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1804": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1805": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1806": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1807": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1808": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r1809": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r1810": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1811": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1812": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1813": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1814": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1815": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1816": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1817": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1818": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1819": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1820": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1821": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1822": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8" }, "r1823": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-4" }, "r1824": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480606/715-80-35-1" }, "r1825": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1826": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-9" }, "r1827": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1828": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1829": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1830": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1831": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1832": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1833": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1834": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1835": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1836": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1837": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1838": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1839": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1840": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1841": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1842": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1843": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1844": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1845": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1846": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1847": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1848": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1849": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1850": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1851": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1852": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(v)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1853": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "720", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/720/tableOfContent" }, "r1854": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "720", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483384/720-30-45-1" }, "r1855": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "720", "SubTopic": "35", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483406/720-35-50-1" }, "r1856": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r1857": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r1858": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r1859": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r1860": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r1861": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23" }, "r1862": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-3" }, "r1863": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-6" }, "r1864": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r1865": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r1866": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r1867": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A" }, "r1868": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A" }, "r1869": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A" }, "r1870": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A" }, "r1871": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r1872": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r1873": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3" }, "r1874": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r1875": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r1876": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r1877": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-2" }, "r1878": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r1879": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r1880": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2" }, "r1881": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r1882": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A" }, "r1883": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1B" }, "r1884": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r1885": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7A" }, "r1886": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7A" }, "r1887": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r1888": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r1889": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r1890": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "6A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480682/815-20-25-6A" }, "r1891": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r1892": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r1893": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "54B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B" }, "r1894": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1895": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1896": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1897": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1898": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1899": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1900": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1901": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1902": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1903": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1904": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E" }, "r1905": { "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" }, "r1906": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r1907": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r1908": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10" }, "r1909": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1910": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1911": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-13" }, "r1912": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r1913": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r1914": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481956/830-20-45-1" }, "r1915": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481926/830-20-50-1" }, "r1916": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "230", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1" }, "r1917": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r1918": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1" }, "r1919": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-1A" }, "r1920": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2" }, "r1921": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-3" }, "r1922": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1" }, "r1923": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-4" }, "r1924": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-3" }, "r1925": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6" }, "r1926": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1927": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1928": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-3" }, "r1929": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7" }, "r1930": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7" }, "r1931": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1932": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1933": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1934": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1935": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1936": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1937": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "912", "SubTopic": "730", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479532/912-730-25-1" }, "r1938": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-1B" }, "r1939": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "940", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/940-320/tableOfContent" }, "r1940": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2" }, "r1941": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479838/944-20-50-5" }, "r1942": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1943": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(13)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1944": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1945": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479432/944-30-50-2B" }, "r1946": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477409/944-310-45-6" }, "r1947": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-2" }, "r1948": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3" }, "r1949": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3" }, "r1950": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(cc)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-3" }, "r1951": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B" }, "r1952": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B" }, "r1953": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4C" }, "r1954": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4D" }, "r1955": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4G", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4G" }, "r1956": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1957": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1958": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1959": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1960": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1961": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1962": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1963": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1964": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1965": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1966": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1967": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1968": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1969": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1970": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1971": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1972": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1973": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1974": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r1975": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r1976": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r1977": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2" }, "r1978": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2" }, "r1979": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4" }, "r1980": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1981": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3" }, "r1982": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3" }, "r1983": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1984": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1985": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1986": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1987": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1988": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1989": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1990": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1991": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1992": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478322/948-310-S50-2" }, "r1993": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1994": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1995": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1996": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" } } }