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Future Policy Benefits - Weighted Average Rates (Details) | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Traditional Life |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 1.74% | 2.33%
Current discount rate | 4.64% | 5.03%
Immediate Annuities |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 3.16% | 3.14%
Current discount rate | 5.20% | 4.98%
PRT |  |
Liability for Future Policy Benefit, Activity [Line Items] |  |
Interest accretion rate | 4.68% | 4.61%
Current discount rate | 5.30% | 5.03%

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