v3.26.3
Long-duration Contracts - Reconciliation of Account Balance Within Interest Sensitive Contract Benefits (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Liability for Future Policy Benefit, Activity [Line Items]      
Interest sensitive contract liabilities $ 354,099 $ 315,889 $ 309,737
Indexed annuities      
Liability for Future Policy Benefit, Activity [Line Items]      
Interest sensitive contract liabilities 112,228   103,655
Funding agreements      
Liability for Future Policy Benefit, Activity [Line Items]      
Interest sensitive contract liabilities 94,811   83,607
Other investment-type      
Liability for Future Policy Benefit, Activity [Line Items]      
Interest sensitive contract liabilities 10,465   9,069
Reconciling items      
Liability for Future Policy Benefit, Activity [Line Items]      
Interest sensitive contract liabilities 6,835   7,233
Traditional deferred annuities      
Liability for Future Policy Benefit, Activity [Line Items]      
Interest sensitive contract liabilities $ 129,760   $ 106,173