XML 111 R100.htm IDEA: XBRL DOCUMENT v3.23.2
Future Policy Benefits and Claims - Liability for Unpaid Claims (Details) - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Change in unpaid claims    
Balance at beginning of period, unpaid claims $ 1,395.0 $ 1,370.9
Balance at beginning of period, reinsurance recoverables for unpaid claims 68.6 68.7
Net balance at beginning of period, unpaid claims 1,326.4 1,302.2
Incurred:    
Incurred: Current year 827.0 780.6
Incurred: Prior years (49.6) (1.6)
Total incurred 777.4 779.0
Payments:    
Payments: Current year 528.6 502.6
Payments: Prior years 241.3 254.1
Total payments 769.9 756.7
Net balance at end of period, unpaid claims 1,333.9 1,324.5
Balance at end of period, reinsurance recoverables for unpaid claims 67.5 70.6
Balance at end of period, unpaid claims $ 1,401.4 $ 1,395.1