v3.26.1
Investments - Schedule of Amortized Cost and Fair Value of Fixed Maturity Available-for-Sale Securities (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Amortized Cost    
Other securities which provide for periodic payments, Amortized Cost $ 26,755 $ 27,040
Amortized Cost 57,287 57,161
Fair Value    
Other securities which provide for periodic payments, Fair Value 26,289 26,788
Total fixed maturity available-for-sale securities, Fair Value 54,273 54,561
Corporates, non-structured hybrids, municipal and government securities    
Amortized Cost    
Due in one year or less 932 623
Due after one year through five years 4,886 5,597
Due after five years through ten years 4,878 5,811
Due after ten years 19,836 18,090
Subtotal, Amortized Cost 30,532 30,121
Fair Value    
Due in one year or less 926 619
Due after one year through five years 4,856 5,626
Due after five years through ten years 4,806 5,812
Due after ten years 17,396 15,716
Subtotal, Fair Value 27,984 27,773
Asset-backed securities    
Amortized Cost    
Other securities which provide for periodic payments, Amortized Cost 18,138 18,853
Amortized Cost 18,138 18,853
Fair Value    
Other securities which provide for periodic payments, Fair Value 17,876 18,738
Total fixed maturity available-for-sale securities, Fair Value 17,876 18,738
Commercial mortgage-backed securities    
Amortized Cost    
Other securities which provide for periodic payments, Amortized Cost 4,847 5,341
Amortized Cost 4,847 5,341
Fair Value    
Other securities which provide for periodic payments, Fair Value 4,665 5,199
Total fixed maturity available-for-sale securities, Fair Value 4,665 5,199
Residential mortgage-backed securities    
Amortized Cost    
Other securities which provide for periodic payments, Amortized Cost 3,770 2,846
Amortized Cost 3,770 2,846
Fair Value    
Other securities which provide for periodic payments, Fair Value 3,748 2,851
Total fixed maturity available-for-sale securities, Fair Value $ 3,748 $ 2,851