XML 84 R72.htm IDEA: XBRL DOCUMENT v3.24.2
Deferred Acquisition Costs and Other Actuarial Balances - Benefits and Protection - Balances and changes in DAC (Details) - USD ($)
$ in Millions
 6 Months Ended 12 Months Ended
Jun. 30, 2024
Dec. 31, 2023
Deferred Acquisition Costs    
Beginning balance, Deferred acquisition costs $ 3,950.5  
Ending balance, Deferred acquisition costs 3,972.9 $ 3,950.5
Individual disability | Benefits and Protection | Specialty Benefits    
Deferred Acquisition Costs    
Beginning balance, Deferred acquisition costs 667.7 626.1
Costs deferred 39.4 86.7
Amortized to expense (23.5) (45.1)
Ending balance, Deferred acquisition costs 683.6 667.7
Universal life | Benefits and Protection | Life Insurance    
Deferred Acquisition Costs    
Beginning balance, Deferred acquisition costs 1,545.3 1,569.7
Costs deferred 39.5 70.7
Amortized to expense (46.9) (95.1)
Ending balance, Deferred acquisition costs 1,537.9 1,545.3
Term life | Benefits and Protection | Life Insurance    
Deferred Acquisition Costs    
Beginning balance, Deferred acquisition costs 695.1 685.7
Costs deferred 37.9 71.3
Amortized to expense (31.8) (61.9)
Ending balance, Deferred acquisition costs 701.2 695.1
Participating life | Benefits and Protection | Life Insurance    
Deferred Acquisition Costs    
Beginning balance, Deferred acquisition costs 84.7 93.0
Costs deferred 1.0 1.4
Amortized to expense (4.4) (9.7)
Ending balance, Deferred acquisition costs $ 81.3 $ 84.7