Interest sensitive contract liabilities - Schedule of Outstanding Interest Sensitive Contract Liabilities (Details) - Interest Sensitive Life - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Policyholder Account Balance [Roll Forward] | ||
| Balance, beginning of year | $ 363,981 | $ 334,876 |
| Deposits | 0 | 42,996 |
| Product charges | (286) | (1,582) |
| Surrenders and withdrawals | (11,158) | (16,023) |
| Benefit payments | (3,943) | (4,798) |
| Interest credited | 8,468 | 7,815 |
| Balance, end of year | $ 357,062 | $ 363,284 |
| Weighted-average annual crediting rate | 5.00% | 5.00% |
| Cash surrender value | $ 331,750 | $ 335,775 |
| Net amount at risk, in the event of death | $ 357,062 | $ 363,284 |
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- Definition Amount of cash to be paid to policyholder upon termination and surrender of long-duration contract issued by insurance entity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest expense for allocation to policyholder account balance. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash outflow to policyholder account balance from benefit payment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase in liability for policyholder account balance from contract issuance. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of guaranteed benefit in excess of current account balance of policyholder account balance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in liability for policyholder account balance from policy charge. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of decrease in liability for policyholder account balance from contract redemption and withdrawal of funds. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Weighted-average crediting rate for liability for policyholder account balance, calculated at a point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount due to policyholder. Includes, but is not limited to, unpaid policy dividend, retrospective refund, and undistributed earnings on participating business. Excludes future policy benefit and claim expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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