| Item | Type | Period | Balance | Description | | Deferred Tax Liability Not Recognized, Undistributed Earnings of Foreign Subsidiaries | text | | | |
| Deferred Tax Liability Not Recognized, Undistributed Earnings of Domestic Subsidiaries | text | | | |
| Deferred Tax Liability Not Recognized, Bad Debt Reserve for Tax Purposes of Qualified Lender | text | | | |
| Deferred Tax Liability Not Recognized, Policyholders' Surplus | text | | | |
| $ | instant | credit | |
| Deferred Tax Liability Not Recognized, Description of Temporary Difference, Undistributed Earnings of Foreign Subsidiaries | text | | | Description of the temporary difference for which a deferred tax liability has not been recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries. |
| Deferred Tax Liability Not Recognized, Events that Would Cause Temporary Difference to be Taxable, Undistributed Earnings of Foreign Subsidiaries | text | | | Description of events that would cause the temporary difference for which a deferred tax liability has not been recognized, because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries, to become taxable. |
| Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries | $ | instant | debit | Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries. |
| Unrecognized Deferred Tax Liability, Determination, Impracticable | | instant | | Indicates (true false) whether determination of unrecognized deferred tax liability for temporary difference for investments in foreign subsidiary and foreign corporate joint venture that are permanent in duration, is impracticable. |
| $ | instant | credit | |
| Deferred Tax Liability Not Recognized, Description of Temporary Difference, Undistributed Earnings of Domestic Subsidiaries | text | | | Description of temporary difference for which a deferred tax liability has not been recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of domestic subsidiaries. |
| Deferred Tax Liability Not Recognized, Events that Would Cause Temporary Difference to be Taxable, Undistributed Earnings of Domestic Subsidiaries | text | | | Description of events that would cause the temporary difference for which a deferred tax liability has not been recognized, because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of domestic subsidiaries, to become taxable. |
| Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Domestic Subsidiaries | $ | instant | debit | Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of domestic subsidiaries. |
| Bad Debt Reserve, Tax Purpose of Qualified Lender | $ | instant | credit | Amount of bad debt reserves for tax purposes of qualified lenders excluded in calculating deferred taxes. |
| text | | | |
| Deferred Tax Liability Not Recognized, Events that Would Cause Temporary Difference to be Taxable, Bad Debt Reserve for Tax Purposes of Qualified Lender | text | | | Description of events that would cause the temporary difference for which a deferred tax liability has not been recognized, because of the exceptions to comprehensive recognition of deferred taxes related to a bad debt reserve for tax purposes of a qualified lender, to be taxable. |
| Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Bad Debt Reserve for Tax Purposes of Qualified Lender | $ | instant | debit | Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to bad debt reserve for tax purposes of a qualified lender. |
| Policyholders' Surplus | $ | instant | credit | Amount of policyholders' surplus excluded from calculating deferred taxes. |
| Deferred Tax Liability Not Recognized, Description of Temporary Difference, Policyholders' Surplus | text | | | Description of temporary difference for which a deferred tax liability has not been recognized because of the exceptions to comprehensive recognition of deferred taxes related to a policyholders' surplus. |
| text | | | |
| Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Policyholders' Surplus | $ | instant | debit | Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to a policyholders' surplus. |