| Item | Type | Period | Balance | Description | | Insurance | text | | | |
| Liability for Future Policy Benefit Activity | text | | | Disclosure of information about activity for liability for future policy benefit. Includes, but is not limited to, beginning and ending balance, issuance, interest income (expense), net premium collected, benefit payment, derecognition, experience adjustment, change in cash flow assumption, and change in discount rate assumption. |
| Product Or Service Axis | | | | |
| Liability for Future Policy Benefit, Activity | 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. |
| Products And Services Domain | | | | |
| Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate | % | instant | | Original weighted-average discount rate at contract issue date used to measure liability for future policy benefit. |
| Liability for Future Policy Benefit, Current Weighted-Average Discount Rate | % | instant | | Current weighted-average discount rate used to measure liability for future policy benefit. |
| Term Life Insurance | | duration | | Contract providing death benefit payment in event of death within period specified in contract. |
| Whole Life Insurance | | duration | | Contract providing payment over life of insured and upon death of insured. |