v3.25.4
Fair Value - Schedule of Gross Components of Purchases, Issuances, Sales and Settlements, Net, and Net Transfers In (Out) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Asset Management    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases $ 5,433 $ 4,045
Issuances 0 0
Sales (4,955) (3,494)
Settlements 0 0
Net Purchases, Issuances, Sales and Settlements 478 551
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 43 452
Transfers Out (131) (318)
Net Transfers In (Out) (88) 134
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 0
Issuances 0 0
Sales 0 0
Settlements (18) (105)
Net Purchases, Issuances, Sales and Settlements (18) (105)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Asset Management | Contingent consideration obligations    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 0
Issuances 0 0
Sales 0 0
Settlements (18) (105)
Net Purchases, Issuances, Sales and Settlements (18) (105)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Asset Management | Investments and derivative assets    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 95 36
Issuances 0 0
Sales (16) (64)
Settlements 0 0
Net Purchases, Issuances, Sales and Settlements 79 (28)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 (68)
Net Transfers In (Out) 0 (68)
Asset Management | Investments    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Net Purchases, Issuances, Sales and Settlements   (28)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Net Transfers In (Out)   (68)
Asset Management | VIE, Primary Beneficiary | Investments    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 5,338 4,009
Issuances 0 0
Sales (4,939) (3,430)
Settlements 0 0
Net Purchases, Issuances, Sales and Settlements 399 579
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 43 452
Transfers Out (131) (250)
Net Transfers In (Out) (88) 202
Retirement Services    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 72,980 52,014
Issuances 191 359
Sales (2,991) (1,299)
Settlements (23,874) (15,486)
Net Purchases, Issuances, Sales and Settlements 46,306 35,588
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 2,326 1,200
Transfers Out (9,504) (3,054)
Net Transfers In (Out) (7,178) (1,854)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 0
Issuances (3,463) (3,010)
Sales 0 0
Settlements 1,089 1,055
Net Purchases, Issuances, Sales and Settlements (2,374) (1,955)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net [Abstract]    
Transfers In 0 64
Transfers Out 0 0
Net Transfers In (Out) 0 64
Retirement Services | Interest sensitive contract liabilities    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 0
Issuances (3,463) (3,010)
Sales 0 0
Settlements 1,003 1,001
Net Purchases, Issuances, Sales and Settlements (2,460) (2,009)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Retirement Services | Other liabilities    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 0
Issuances 0 0
Sales 0 0
Settlements 86 54
Net Purchases, Issuances, Sales and Settlements 86 54
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net [Abstract]    
Transfers In 0 64
Transfers Out 0 0
Net Transfers In (Out) 0 64
Retirement Services | AFS securities | Foreign governments    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 0
Issuances 0 0
Sales 0 0
Settlements (16) (12)
Net Purchases, Issuances, Sales and Settlements (16) (12)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Retirement Services | AFS securities | Corporate    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 4,607 3,146
Issuances 0 0
Sales (189) (41)
Settlements (617) (290)
Net Purchases, Issuances, Sales and Settlements 3,801 2,815
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 253 166
Transfers Out (1,812) (1,201)
Net Transfers In (Out) (1,559) (1,035)
Retirement Services | AFS securities | ABS    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 13,869 11,886
Issuances 0 0
Sales (180) (423)
Settlements (2,925) (1,651)
Net Purchases, Issuances, Sales and Settlements 10,764 9,812
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 479 769
Transfers Out (6,166) (914)
Net Transfers In (Out) (5,687) (145)
Retirement Services | AFS securities | CMBS    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 47 0
Issuances 0 0
Sales 0 0
Settlements 0 0
Net Purchases, Issuances, Sales and Settlements 47 0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 35 0
Transfers Out (14) (19)
Net Transfers In (Out) 21 (19)
Retirement Services | AFS securities | RMBS    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 315 99
Issuances 0 0
Sales (1) 0
Settlements (82) (16)
Net Purchases, Issuances, Sales and Settlements 232 83
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out (66) (100)
Net Transfers In (Out) (66) (100)
Retirement Services | Trading securities    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 15 0
Issuances 0 0
Sales 0 0
Settlements (3) (21)
Net Purchases, Issuances, Sales and Settlements 12 (21)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 14
Transfers Out (14) 0
Net Transfers In (Out) (14) 14
Retirement Services | Equity securities    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 2
Issuances 0 0
Sales 0 (1)
Settlements (18) 0
Net Purchases, Issuances, Sales and Settlements (18) 1
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 9
Transfers Out 0 (9)
Net Transfers In (Out) 0 0
Retirement Services | Mortgage loans    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 41,074 27,596
Issuances 0 0
Sales (397) (106)
Settlements (14,200) (8,174)
Net Purchases, Issuances, Sales and Settlements 26,477 19,316
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Retirement Services | Derivative assets    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases   0
Issuances   0
Sales   0
Settlements   0
Net Purchases, Issuances, Sales and Settlements 0 0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In   1
Transfers Out   0
Net Transfers In (Out) 0 1
Retirement Services | Short-term investments    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 30 172
Issuances 0 0
Sales 0 (6)
Settlements (180) (21)
Net Purchases, Issuances, Sales and Settlements (150) 145
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out (19) (79)
Net Transfers In (Out) (19) (79)
Retirement Services | Other investments    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 199 289
Issuances 0 0
Sales 0 0
Settlements (340) 0
Net Purchases, Issuances, Sales and Settlements (141) 289
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Retirement Services | Reinsurance recoverable    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0  
Issuances 191  
Sales 0  
Settlements (15)  
Net Purchases, Issuances, Sales and Settlements 176 355
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0  
Transfers Out 0  
Net Transfers In (Out) 0 0
Retirement Services | Related Party | AFS securities | Corporate    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 107 63
Issuances 0 0
Sales 0 (1)
Settlements (11) (9)
Net Purchases, Issuances, Sales and Settlements 96 53
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 3 0
Transfers Out 0 (154)
Net Transfers In (Out) 3 (154)
Retirement Services | Related Party | AFS securities | CLO    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 376 177
Issuances 0 0
Sales 0 0
Settlements (373) 0
Net Purchases, Issuances, Sales and Settlements 3 177
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 635 0
Transfers Out 0 0
Net Transfers In (Out) 635 0
Retirement Services | Related Party | AFS securities | ABS    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 10,620 7,197
Issuances 0 0
Sales (179) (504)
Settlements (4,483) (4,814)
Net Purchases, Issuances, Sales and Settlements 5,958 1,879
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 271 0
Transfers Out (799) 0
Net Transfers In (Out) (528) 0
Retirement Services | Related Party | Trading securities    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 104 4
Issuances 0 0
Sales (91) 0
Settlements (199) (268)
Net Purchases, Issuances, Sales and Settlements (186) (264)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 76 0
Transfers Out 0 0
Net Transfers In (Out) 76 0
Retirement Services | Related Party | Equity securities    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases   0
Issuances   0
Sales   (5)
Settlements   0
Net Purchases, Issuances, Sales and Settlements 0 (5)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In   0
Transfers Out   0
Net Transfers In (Out) 0 0
Retirement Services | Related Party | Mortgage loans    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 238 87
Issuances 0 0
Sales (15) 0
Settlements (110) (88)
Net Purchases, Issuances, Sales and Settlements 113 (1)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Retirement Services | Related Party | Investment funds    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 5 106
Issuances 0 0
Sales 0 0
Settlements 0 0
Net Purchases, Issuances, Sales and Settlements 5 106
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 0 0
Net Transfers In (Out) 0 0
Retirement Services | Related Party | Other investments    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Net Purchases, Issuances, Sales and Settlements 0 0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Net Transfers In (Out) 0 0
Retirement Services | VIE, Primary Beneficiary | Trading securities    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 617 235
Issuances 0 0
Sales (906) (178)
Settlements 0 (7)
Net Purchases, Issuances, Sales and Settlements (289) 50
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 574 220
Transfers Out (23) (88)
Net Transfers In (Out) 551 132
Retirement Services | VIE, Primary Beneficiary | Mortgage loans    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 177 558
Issuances 0 0
Sales (462) 0
Settlements (302) (111)
Net Purchases, Issuances, Sales and Settlements (587) 447
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 21
Transfers Out (1) 0
Net Transfers In (Out) (1) 21
Retirement Services | VIE, Primary Beneficiary | Investment funds    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 0 341
Issuances 0 0
Sales (498) (10)
Settlements 0 0
Net Purchases, Issuances, Sales and Settlements (498) 331
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out 23 (470)
Net Transfers In (Out) 23 (470)
Retirement Services | VIE, Primary Beneficiary | Other investments    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases 580 56
Issuances 0 0
Sales (73) (24)
Settlements 0 0
Net Purchases, Issuances, Sales and Settlements 507 32
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In 0 0
Transfers Out (613) (20)
Net Transfers In (Out) $ (613) (20)
Retirement Services | VIE, Primary Beneficiary | Reinsurance recoverable    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]    
Purchases   0
Issuances   359
Sales   0
Settlements   (4)
Net Purchases, Issuances, Sales and Settlements   355
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]    
Transfers In   0
Transfers Out   0
Net Transfers In (Out)   $ 0