XML 69 R57.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Liability for Future Policyholder Benefits - Changes in Deferred Profit Liability (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Deferred Profit Liability [Roll Forward]    
Balance, beginning of period $ 337.8 $ 253.6
Profits deferred 81.4 83.3
Interest accrual 8.1 6.2
Amortization (53.9) (55.0)
Effect of actual variances from expected experience and other changes 0.7 0.7
Balance, end of period $ 374.1 $ 288.8