v3.26.3
Investments - Schedule of Proceeds from Sale of Fixed Maturity AFS Securities (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Investments, Debt and Equity Securities [Abstract]        
Proceeds $ 2,165 $ 900 $ 8,274 $ 3,567
Gross gains 4 7 29 23
Gross losses $ (47) $ (3) $ (202) $ (23)