v3.25.4
Separate Accounts - Schedule of Reconciliation of Separate Account Liabilities (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Separate Account, Liability [Roll Forward]    
Balance as of beginning-of-year $ 168,438  
Balance as of end-of-year 180,092 $ 168,438
Variable Annuities    
Separate Account, Liability [Roll Forward]    
Balance as of beginning-of-year 117,998 113,356
Gross deposits 6,034 4,765
Withdrawals (16,524) (14,074)
Policyholder assessments (2,650) (2,639)
Change in market performance 15,922 15,548
Net transfers from (to) general account 2,165 1,042
Balance as of end-of-year 122,945 117,998
Cash surrender value 121,531 116,612
UL and Other    
Separate Account, Liability [Roll Forward]    
Balance as of beginning-of-year 28,841 25,150
Gross deposits 2,646 1,483
Withdrawals (867) (477)
Policyholder assessments (1,000) (995)
Change in market performance 4,600 3,876
Net transfers from (to) general account (182) (196)
Balance as of end-of-year 34,038 28,841
Cash surrender value 31,613 26,435
Retirement Plan Services    
Separate Account, Liability [Roll Forward]    
Balance as of beginning-of-year 21,541 19,699
Gross deposits 2,282 2,302
Withdrawals (3,746) (3,378)
Policyholder assessments (186) (182)
Change in market performance 3,242 3,072
Net transfers from (to) general account (86) 28
Balance as of end-of-year 23,047 21,541
Cash surrender value $ 23,033 $ 21,526