| Name | IndustrySpecificPoliciesInsuranceCompaniesTextBlock |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | dtr-types:textBlockItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Industry Specific Policies, Insurance Companies [Policy Text Block] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:PolicyholderAccountsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:AllocationsToPolicyholdersPolicies | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:PremiumsReceivableBasisOfAccountingPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsEstimationMethodologyPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:PolicyLoansReceivablePolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:PresentValueOfFutureInsuranceProfitsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPolicyPolicyTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:CapitalizationOfDeferredPolicyAcquisitionCostsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:InternalReplacementsOfInsuranceContractsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ShortDurationContractsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:LongDurationContractsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:DepositContractsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:LiabilityReserveEstimatePolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:PropertyLiabilityReserveEstimatePolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:FuturePolicyBenefitsLiabilityPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:UnpaidPolicyClaimsAndClaimsAdjustmentExpensePolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:MinimumGuaranteesPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ContingentLiabilityReserveEstimatePolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ReinsuranceAccountingPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:InsurancePremiumsRevenueRecognitionPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:RevenueRecognitionPremiumsEarnedPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:AnticipatedInvestmentIncomeAsComponentOfPremiumDeficiencyOnShortDurationContractsPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:SalesInducementsToContractHoldersPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:ShortDurationContractsRevenueRecognitionPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:LongDurationContractsRevenueRecognitionPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies | |
us-gaap:PolicyholdersDividendPolicy | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:PolicyTextBlockAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/ComprehensiveTextBlockList | |
us-gaap:IndustrySpecificPoliciesAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/AccountingPolicies |