| Name | EquityMethodInvestmentRealizedGainLossOnDisposal |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Equity Method Investment, Realized Gain (Loss) on Disposal | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Equity Method Investment, Realized Gain (Loss) on Disposal, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternative | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternativeStatementTable | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITs | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITsStatementTable | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrusts | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrustsStatementTable | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfIncomeStatementTable | |
us-gaap:RealizedInvestmentGainsLosses | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfIncomeInterestBasedRevenue | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfIncomeInterestBasedRevenueStatementTable | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfIncomeInsuranceBasedRevenue | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfIncomeInsuranceBasedRevenueStatementTable | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfIncomeSecuritiesBasedIncome | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfIncomeSecuritiesBasedIncomeStatementTable | |
us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectAdditionalElements | |
us-gaap:EquityMethodInvestmentSoldCarryingAmount | summation-item | http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesCalcAlt1 | |
us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposalAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/InvestmentsEquityMethodAndJointVentures | |
us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposalAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/InvestmentsEquityMethodAndJointVenturesScheduleOfEquityMethodInvestmentsTable |