v3.26.1
Investments - Carrying Amounts of Other Invested Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Investments [Line Items]    
Alternative investments $ 3,048 $ 3,456
All other investments 1,605 1,728
Total 6,841 6,696
Accumulated depreciation on investment in real estate 146 142
Hedge Funds    
Investments [Line Items]    
Total 134 175
Private equity funds    
Investments [Line Items]    
Alternative investments 2,757 3,090
Total 2,700 3,000
Alternative equity security    
Investments [Line Items]    
All other investments 254 300
Corebridge Financial Inc    
Investments [Line Items]    
Equity method investments 0 1,512
Convex Group Limited    
Investments [Line Items]    
Equity method investments $ 2,188 $ 0