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Life and Annuity Benefits (Schedule of Liability for Future Policyholder Benefits) (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | ---
Liability for Future Policy Benefit, Activity [Line Items] |  |  |  |
Liability for future policy holder benefits | $ 491,370 | $ 557,763 | $ 554,366 | $ 821,632
Deferred profit liability | 51,482 | 52,287 |  |
Other | 40,421 | 39,004 |  |
Life and annuity benefits | $ 583,273 | $ 649,054 |  |

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