v3.26.1
Derivative Instruments - Schedule of Gross and Net Information About Financial Instruments Subject to Master Netting Arrangements (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Freestanding derivative assets    
Gross Amounts Recognized $ 422 $ 448
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 422 448
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 392 297
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 9 73
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 21 53
Net Amount 0 25
Securities lending    
Gross Amounts Recognized 77 35
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 77 35
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 0 0
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 77 35
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 0 0
Net Amount 0 0
Repurchase agreements    
Gross Amounts Recognized 400 1,001
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 400 1,001
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 0 0
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 0 0
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 400 1,001
Net Amount 0 0
Repurchase agreements - collateral upgrade    
Gross Amounts Recognized 1,483 1,498
Gross Amounts Offset in the Condensed Consolidated Balance Sheets (1,483) (1,498)
Net Amounts Presented in the Condensed Consolidated Balance Sheets 0 0
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 0 0
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 0 0
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 0 0
Net Amount 0 0
Total financial liabilities    
Gross Amounts Recognized 2,923 3,068
Gross Amounts Offset in the Condensed Consolidated Balance Sheets (1,483) (1,498)
Net Amounts Presented in the Condensed Consolidated Balance Sheets 1,440 1,570
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 392 297
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 81 47
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 891 1,222
Net Amount 76 4
Freestanding derivative liabilities    
Offsetting Derivative Liabilities [Abstract]    
Gross Amounts Recognized 657 257
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 657 257
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 86 20
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 4 12
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 491 221
Net Amount 76 4
Derivative deferred premium payable    
Offsetting Derivative Liabilities [Abstract]    
Gross Amounts Recognized 306 277
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 306 277
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 306 277
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 0 0
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 0 0
Net Amount $ 0 $ 0