| Name | DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsAmortizationExpenseExcludingAccruedInterest |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| 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 |
|---|---|---|---|
| Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization Expense, Excluding Accrued Interest | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization Expense, Excluding Accrued Interest, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Amount of amortization expense (reversal of amortization expense) for deferred policy acquisition costs and present value of future profits from insurance contract acquired in business combination, excluding accrued interest on unamortized balance. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Note | Element is modeled from income statement perspective. | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| PublishDate | 2017-01 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Positive_XBRL_Value | Enter a positive XBRL value for expense. | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Negative_XBRL_Value | Enter a negative XBRL value for reversal of expense. | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |