v3.26.3
Investments - Scheduled maturities of available for sale fixed maturities (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Fair Value Amount    
Available for sale (AFS) fixed maturities $ 11,771 $ 11,052
Fair Value %    
Average life of ABS 3 years 6 months  
Average life of RMBS 7 years 6 months  
Fixed maturities    
Amortized Cost, Net    
One year or less $ 692  
After one year through five years 1,912  
After five years through ten years 1,592  
After ten years 354  
Fixed maturities amortized cost, subtotal 4,550  
Amortized cost 12,250  
Fair Value Amount    
One year or less 675  
After one year through five years 1,879  
After five years through ten years 1,534  
After ten years 317  
Fixed maturities fair value, subtotal 4,405  
Available for sale (AFS) fixed maturities $ 11,771 $ 11,052
Fair Value %    
One year or less 6.00%  
After one year through five years 16.00%  
After five years through ten years 13.00%  
After ten years 3.00%  
Fixed maturities fair value, subtotal, percent 38.00%  
Fair value, total, percent 100.00%  
Collateralized loan obligations and other asset backed securities    
Amortized Cost, Net    
Fixed maturities without single maturity date $ 3,988  
Fair Value Amount    
Fixed maturities without single maturity date $ 3,909  
Fair Value %    
Fixed maturities without single maturity date 33.00%  
Residential mortgage-backed securities    
Amortized Cost, Net    
Fixed maturities without single maturity date $ 3,712  
Fair Value Amount    
Fixed maturities without single maturity date $ 3,457  
Fair Value %    
Fixed maturities without single maturity date 29.00%