| Name | CostOfRevenue |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Cost of Revenue | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Cost of Revenue, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales | dep-dimensionallyQualifiedConcept-deprecatedConcept | http://fasb.org/us-gaap/role/deprecated/deprecated | |
us-gaap:CostOfGoodsAndServicesSold | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:FinancingInterestExpense | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:ProvisionForLoanLeaseAndOtherLosses | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:LiabilityForFuturePolicyBenefitsPeriodExpense | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:InterestCreditedToPolicyholdersAccountBalances | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:PolicyholderDividends | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:DeferredSalesInducementsAmortizationExpense | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:PresentValueOfFutureInsuranceProfitsAmortizationExpense1 | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:AmortizationOfMortgageServicingRightsMSRs | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:InsuranceTax | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:AmortizationOfValueOfBusinessAcquiredVOBA | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:OtherCostOfOperatingRevenue | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:MerchantMarineOperatingDifferentialSubsidy | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome |