v3.26.1
Investments (Continuous Gross Unrealized Losses for Fixed Maturity Securities Available-For-Sale) (Details)
$ in Millions
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value $ 83,889 $ 43,499
Less than 12 months Gross Unrealized Loss $ 2,737 $ 1,792
Total number of securities in an unrealized loss position less than 12 months 8,452 5,489,000,000
Equal to or Greater than 12 Months Estimated Fair Value $ 111,516 $ 118,916
Equal to or Greater than 12 Months Gross Unrealized Loss $ 27,999 $ 26,322
Total number of securities in an unrealized loss position equal or greater than 12 months 9,256 9,850,000,000
U.S. corporate    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value $ 22,437 $ 8,564
Less than 12 months Gross Unrealized Loss 772 527
Equal to or Greater than 12 Months Estimated Fair Value 35,107 37,884
Equal to or Greater than 12 Months Gross Unrealized Loss 6,436 6,092
Foreign corporate    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 12,826 5,314
Less than 12 months Gross Unrealized Loss 329 199
Equal to or Greater than 12 Months Estimated Fair Value 20,840 22,687
Equal to or Greater than 12 Months Gross Unrealized Loss 4,427 4,251
RMBS    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 13,934 3,848
Less than 12 months Gross Unrealized Loss 197 69
Equal to or Greater than 12 Months Estimated Fair Value 10,915 12,983
Equal to or Greater than 12 Months Gross Unrealized Loss 1,850 1,902
Foreign government    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 11,093 9,716
Less than 12 months Gross Unrealized Loss 950 652
Equal to or Greater than 12 Months Estimated Fair Value 15,860 16,214
Equal to or Greater than 12 Months Gross Unrealized Loss 7,525 6,646
U.S. government and agency    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 9,475 8,544
Less than 12 months Gross Unrealized Loss 208 181
Equal to or Greater than 12 Months Estimated Fair Value 16,738 16,341
Equal to or Greater than 12 Months Gross Unrealized Loss 5,800 5,477
ABS & CLO    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 10,681 5,349
Less than 12 months Gross Unrealized Loss 127 49
Equal to or Greater than 12 Months Estimated Fair Value 3,654 4,000
Equal to or Greater than 12 Months Gross Unrealized Loss 324 322
Municipals    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 1,170 1,000
Less than 12 months Gross Unrealized Loss 86 79
Equal to or Greater than 12 Months Estimated Fair Value 5,089 5,147
Equal to or Greater than 12 Months Gross Unrealized Loss 1,292 1,277
CMBS    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 2,273 1,164
Less than 12 months Gross Unrealized Loss 68 36
Equal to or Greater than 12 Months Estimated Fair Value 3,313 3,660
Equal to or Greater than 12 Months Gross Unrealized Loss 345 355
Investment Grade    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 80,782 41,743
Less than 12 months Gross Unrealized Loss 2,633 1,707
Equal to or Greater than 12 Months Estimated Fair Value 108,904 116,021
Equal to or Greater than 12 Months Gross Unrealized Loss 27,685 26,002
Below Investment Grade    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months Estimated Fair Value 3,107 1,756
Less than 12 months Gross Unrealized Loss 104 85
Equal to or Greater than 12 Months Estimated Fair Value 2,612 2,895
Equal to or Greater than 12 Months Gross Unrealized Loss $ 314 $ 320