v3.26.1
Fair Value of Assets and Liabilities (Changes in Fair Values Recorded in Earnings for FVO Assets-Liabilities) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Fair Value, Option, Quantitative Disclosures [Line Items]          
Commercial mortgage and other loans [1] $ 65,985   $ 65,985   $ 64,715
Other invested assets [1] 28,574   28,574   27,294
Commercial mortgage and other loans          
Fair Value, Option, Quantitative Disclosures [Line Items]          
Interest income 13 $ 9 21 $ 17  
Changes in fair value 0 0 0 0  
Fair value option loans in more than 90 days past due and still accruing 0   0    
Notes issued by consolidated VIEs          
Fair Value, Option, Quantitative Disclosures [Line Items]          
Interest expense 5 2 13 2  
Changes in fair value 8 $ 0 10 $ 0  
Fair value option          
Fair Value, Option, Quantitative Disclosures [Line Items]          
Commercial mortgage and other loans 959   959   1,056
Other invested assets 26   26   26
Notes issued by consolidated VIEs 1,807   1,807   767
Fair value option, aggregate contractual principal          
Fair Value, Option, Quantitative Disclosures [Line Items]          
Commercial mortgage and other loans 951   951   1,048
Notes issued by consolidated VIEs $ 1,807   $ 1,807   $ 767
[1] See Note 4 for details of balances associated with variable interest entities.