v3.26.3
Reinsurance - Life Insurance Ceded Business (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Reinsurance for Insurance Companies, by Product Segment        
Earned premiums $ 2,690 $ 2,567 $ 7,929 $ 7,391
Insurance losses and contract holders' benefits 1,675 1,540 5,313 5,168
Life Insurance Segment        
Reinsurance for Insurance Companies, by Product Segment        
Direct earned premiums 106 104 318 307
Ceded earned premiums (21) (21) (61) (61)
Earned premiums 85 83 257 246
Direct contract holders' benefits incurred 97 91 292 289
Ceded contract holders' benefits incurred (17) (15) (49) (59)
Insurance losses and contract holders' benefits $ 80 $ 76 $ 243 $ 230