v3.26.1
Available-For-Sale Fixed Maturity Securities - Amortized Cost and Fair Value, by Contractual Maturity, of Available-for-Sale Fixed Maturity Securities (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Amortized Cost    
Due in one year or less $ 1,789  
Due after one year through five years 20,843  
Due after five years through ten years 12,719  
Due after ten years 14,806  
Debt securities, available-for-sale, maturity, allocated and single maturity date, amortized cost, total 50,157  
Amortized Cost 61,429 $ 56,854
Fair Value    
Due in one year or less 1,793  
Due after one year through five years 20,932  
Due after five years through ten years 12,702  
Due after ten years 14,908  
Debt securities, available-for-sale, maturity, allocated and single maturity date, fair value, total 50,335  
Fair Value 61,598 57,992
Residential mortgage-backed securities    
Amortized Cost    
Mortgage-backed securities 862  
Amortized Cost 862 966
Fair Value    
Mortgage-backed securities 896  
Fair Value 896 1,008
Commercial mortgage-backed securities    
Amortized Cost    
Mortgage-backed securities 2,830  
Amortized Cost 2,830 3,051
Fair Value    
Mortgage-backed securities 2,860  
Fair Value 2,860 3,121
Collateralized debt securities    
Amortized Cost    
Mortgage-backed securities 7,580  
Amortized Cost 7,580 6,475
Fair Value    
Mortgage-backed securities 7,507  
Fair Value $ 7,507 $ 6,536