v3.26.3
Derivative Instruments - Schedule of Gross and Net Information About Financial Instruments Subject to Master Netting Arrangements (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Freestanding derivative assets    
Gross Amounts Recognized $ 229 $ 448
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 229 448
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 211 297
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 5 73
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 0 53
Net Amount 13 25
Securities lending    
Gross Amounts Recognized 29 35
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 29 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 29 35
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 0 0
Net Amount 0 0
Repurchase agreements    
Gross Amounts Recognized 500 1,001
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 500 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 500 1,001
Net Amount 0 0
Repurchase agreements - collateral upgrade    
Gross Amounts Recognized 1,416 1,498
Gross Amounts Offset in the Condensed Consolidated Balance Sheets (1,416) (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 3,364 3,068
Gross Amounts Offset in the Condensed Consolidated Balance Sheets (1,416) (1,498)
Net Amounts Presented in the Condensed Consolidated Balance Sheets 1,948 1,570
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 210 297
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 32 47
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 1,673 1,222
Net Amount 33 4
Freestanding derivative liabilities    
Offsetting Derivative Liabilities [Abstract]    
Gross Amounts Recognized 1,231 257
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 1,231 257
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 22 20
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral 3 12
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Securities Collateral 1,173 221
Net Amount 33 4
Derivative deferred premium payable    
Offsetting Derivative Liabilities [Abstract]    
Gross Amounts Recognized 188 277
Gross Amounts Offset in the Condensed Consolidated Balance Sheets 0 0
Net Amounts Presented in the Condensed Consolidated Balance Sheets 188 277
Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments 188 277
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