v3.26.1
Separate Account Liabilities Rollforward (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Jan. 01, 2025
Separate Account, Liability [Roll Forward]      
Balance, beginning of period $ 151,933    
Separate account liabilities 147,686    
Balance, end of period 147,686    
RIS | Stable Value and Risk Solutions      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period 38,925    
Separate account liabilities 38,286 $ 38,141  
Premiums and deposits 623 642  
Policy charges (78) (67)  
Surrenders and withdrawals (697) (2,297)  
Benefit payments (42) (39)  
Investment performance 45 609  
Net transfers from (to) general account 13 1  
Effect of foreign currency translation and other, net (2) (503) (1,027)  
Balance, end of period 38,286 38,141  
Cash Surrender Value 34,431 34,077  
RIS | Stable Value and Risk Solutions | Previously Reported      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period   40,319  
Separate account liabilities      
RIS | Stable Value and Risk Solutions | Reclassification, Segmentation Basis Change      
Separate Account, Liability [Roll Forward]      
Separate account liabilities     $ 0
RIS | Annuities      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period 18,099    
Separate account liabilities 17,706 17,721  
Premiums and deposits 62 56  
Policy charges (27) (27)  
Surrenders and withdrawals (431) (370)  
Benefit payments (11) (10)  
Investment performance (287) 61  
Net transfers from (to) general account (7) (16)  
Effect of foreign currency translation and other, net (2) 308 100  
Balance, end of period 17,706 17,721  
Cash Surrender Value 6,518 6,492  
RIS | Annuities | Previously Reported      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period   11,001  
Separate account liabilities      
RIS | Annuities | Reclassification, Segmentation Basis Change      
Separate Account, Liability [Roll Forward]      
Separate account liabilities     6,926
Latin America | Pension Plan      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period 48,549    
Separate account liabilities 46,741 41,179  
Premiums and deposits 1,915 1,668  
Policy charges (74) (69)  
Surrenders and withdrawals (1,565) (1,218)  
Benefit payments (611) (427)  
Investment performance 254 708  
Net transfers from (to) general account 0 0  
Effect of foreign currency translation and other, net (2) (1,727) 1,752  
Balance, end of period 46,741 41,179  
Cash Surrender Value 46,741 41,179  
Latin America | Pension Plan | Previously Reported      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period   38,765  
Separate account liabilities      
Latin America | Pension Plan | Reclassification, Segmentation Basis Change      
Separate Account, Liability [Roll Forward]      
Separate account liabilities     0
Corporate And Other | Annuities      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period 19,621    
Separate account liabilities 18,347 19,795  
Premiums and deposits 14 16  
Policy charges (104) (113)  
Surrenders and withdrawals (592) (654)  
Benefit payments (117) (104)  
Investment performance (470) (229)  
Net transfers from (to) general account (4) (24)  
Effect of foreign currency translation and other, net (2) (1) 0  
Balance, end of period 18,347 19,795  
Cash Surrender Value $ 18,249 19,685  
Corporate And Other | Annuities | Previously Reported      
Separate Account, Liability [Roll Forward]      
Balance, beginning of period   $ 27,829  
Separate account liabilities      
Corporate And Other | Annuities | Reclassification, Segmentation Basis Change      
Separate Account, Liability [Roll Forward]      
Separate account liabilities     $ (6,926)