v3.25.4
Separate Account Assets and Liabilities - Separate Account Liabilities (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Separate Account, Liability [Roll Forward]    
Beginning balance $ 78,114 $ 77,457
Premiums and deposits 1,605 1,586
Policy charges (1,644) (1,677)
Surrenders and other benefits (8,343) (7,996)
Investment return 10,047 8,694
Net transfer from (to) general account 78 91
Other charges 187 (41)
Ending balance 80,044 78,114
Cash surrender value 78,200 76,169
Variable Annuities    
Separate Account, Liability [Roll Forward]    
Beginning balance 65,737 65,839
Premiums and deposits 996 933
Policy charges (1,318) (1,365)
Surrenders and other benefits (7,347) (6,990)
Investment return 8,373 7,293
Net transfer from (to) general account 30 27
Other charges 0 0
Ending balance 66,471 65,737
Cash surrender value 65,338 64,411
Variable Universal Life    
Separate Account, Liability [Roll Forward]    
Beginning balance 9,839 8,795
Premiums and deposits 526 500
Policy charges (321) (307)
Surrenders and other benefits (413) (412)
Investment return 1,495 1,199
Net transfer from (to) general account 48 64
Other charges 0 0
Ending balance 11,174 9,839
Cash surrender value 10,463 9,220
Unitized Pooled Pension Funds    
Separate Account, Liability [Roll Forward]    
Beginning balance 2,538 2,823
Premiums and deposits 83 153
Policy charges (5) (5)
Surrenders and other benefits (583) (594)
Investment return 179 202
Net transfer from (to) general account 0 0
Other charges 187 (41)
Ending balance 2,399 2,538
Cash surrender value $ 2,399 $ 2,538