| Item | Type | Period | Balance | Description | | Statutory Accounting Practices | text | | | Detail by state, country, or other jurisdiction of domicile in which financial statements are filed reflecting statutory capital and surplus, net income and the differences between financial reports which are in conformity with generally accepted accounting principles and the statutory financial statements which also use state permitted or prescribed accounting practices. |
| Jurisdiction | text | | | Information by jurisdiction. |
| Statutory Accounting Practices | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |
| Statutory Accounting Practices, Jurisdiction | | duration | | The state or country of domicile in which statutory financial statements are required. Insurance holding companies generally are required to file reports in jurisdictions in which subsidiaries with significant underwritings are domiciled. |
| Statutory Accounting Practices, Statutory to GAAP, Description of Reconciling Item | text | | | Description of the difference as of the balance sheet date between the financial statements which use generally accepted accounting principles and the statutory financial statements which use statutory accounting practices prescribed or permitted by the state or country in which the filing is made. |
| State Insurance Department, Statutory to NAIC, Description of Reconciling Item | text | | | Description of item which resulted in a difference from applying state prescribed or permitted statutory accounting practices rather than statutory accounting practices prescribed by National Association of Insurance Commissioners. |
| Description of Regulatory Capital Requirements under Insurance Regulations | text | | | For insurance companies, a description of the minimum regulatory capital requirements imposed by state insurance regulators, and restrictions on dividend payments. |
| Statutory Accounting Practices, Statutory Capital and Surplus Required | $ | instant | credit | Amount of statutory capital required to be maintained as of the balance sheet date under prescribed or permitted statutory accounting practices. |
| Statutory Capital and Surplus Applying National Association of Insurance Commissioners (NAIC) Practices | $ | instant | credit | Amount of statutory capital and surplus computed using statutory accounting practices prescribed by the National Association of Insurance Commissioners. |
| Statutory Accounting Practices, Risk Based Capital Requirements Compliance Assertion | text | | | Indicates whether the entity has met its capital adequacy needs as defined by the National Association of Insurance Commissioners as risk based capital requirements, and, if not met, a disclosure of the regulatory based capital level at which the entity is operating, and describes any uncertainties of the ultimate outcome of the entity's RBC position and management's plan with respect thereto, and currently imposed regulatory restrictions. |
| Statutory Accounting Practices, Statutory Capital and Surplus, Variations | text | | | Description of any significant variations in statutory capital and surplus determined under prescribed or permitted statutory practices of the jurisdiction between accounting periods. |
| Statutory Accounting Practices, Statutory Net Income Amount | $ | duration | credit | Amount of net income for the period determined using accounting principles prescribed or permitted by insurance regulators. |
| Statutory Accounting Practices, Statutory Capital and Surplus, Balance, Total | $ | instant | credit | The amount of statutory capital and surplus (stockholders' equity) as of the balance sheet date using prescribed or permitted statutory accounting practices (rather than GAAP, if different) of the state or country. |
| Statutory Accounting Practices, Prescribed Practice, Amount | $ | duration | credit | Amount as of the balance sheet date of each item listed to reconcile the differences resulting from applying state prescribed statutory accounting practices rather than statutory accounting practices prescribed by National Association of Insurance Commissioners. |
| Statutory Accounting Practices, Description of Prescribed Practice | text | | | Description of items listed to reconcile the differences as of the balance sheet date resulting from applying state prescribed statutory accounting practices rather than statutory accounting practices prescribed by National Association of Insurance Commissioners. |
| Statutory Accounting Practices, Description of Permitted Practice | text | | | Description of items listed to reconcile the differences as of the balance sheet date resulting from applying state permitted statutory accounting practices rather than statutory accounting practices permitted by National Association of Insurance Commissioners. |
| Statutory Accounting Practices, Permitted Practice, Amount | $ | duration | credit | Amount of each item listed to reconcile the differences as of the balance sheet date resulting from applying state permitted statutory accounting practices rather than statutory accounting practices permitted by National Association of Insurance Commissioners. |
| Statutory Accounting Practices, Retained Earnings Not Available for Dividends | $ | instant | credit | The amount of retained earnings as of the balance sheet date that cannot be distributed to stockholders pursuant to statutory rules and regulations. |
| Statutory Accounting Practices, Portion of Excess Retained Earnings Not Taxed | $ | instant | credit | The amount of retained earnings as of the balance sheet date in excess of statutory unassigned surplus on which no income tax provisions have been made. |
| Statutory Accounting Practices, Statutory Amount Available for Dividend Payments | text | | | |
| Statutory Accounting Practices, Future Dividend Payments Restrictions | text | | | States whether regulatory approval would be required before making a future distribution. |
| Statutory Accounting Practices, Dividends Paid with Approval of Regulatory Agency | $ | duration | credit | Amount of dividends paid subject to regulatory approval. |
| Assets Held by Insurance Regulators | $ | instant | debit | Carrying amount of cash and investment securities on deposit with state regulatory authorities in connection with capital requirements. |