XML 122 R101.htm IDEA: XBRL DOCUMENT v3.24.0.1
Life And Annuity Benefits (Schedule of Additional Details of Liability for Future Policyholder Benefits, Life and Annuity) (Details)
Dec. 31, 2023
Rate
Dec. 31, 2022
Rate
Liability for Future Policy Benefits Activity [Abstract]    
Interest accretion rate 2.30% 2.30%
Current discount rate 3.80% 4.30%
Weighted-average liability duration 8 years 7 months 6 days 8 years 7 months 6 days