v3.26.1
Derivative Instruments - Schedule of Additional Information about Derivative Assets and Liabilities Subject to Enforceable Master Netting Arrangement (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Amounts presented in the balance sheet:    
Gross amounts recognized, derivatives assets $ 32 $ 39
Gross amounts recognized, derivatives liabilities 922 977
Gross amounts recognized, net derivatives (890) (938)
Gross amounts offset in the balance sheet, derivatives assets 0 0
Gross amounts offset in the balance sheet, derivatives liabilities 0 0
Gross amounts offset in the balance sheet, net derivatives 0 0
Net amounts presented in the balance sheet, derivatives assets 32 39
Net amounts presented in the balance sheet, derivatives liabilities 922 977
Net amounts presented in the balance sheet, net derivatives (890) (938)
Gross amounts not offset in the balance sheet:    
Financial instruments, derivatives assets (23) (21)
Financial instruments, derivative liabilities (23) (21)
Financial instruments, net derivatives 0 0
Collateral received (3) (17)
Collateral pledged 1,288 1,717
Over collateralization, derivatives assets 0 4
Over collateralization, derivatives liabilities 395 778
Over collateralization, net derivatives (395) (774)
Net amount, derivatives assets 6 5
Net amount, derivatives liabilities 6 17
Net amount, net derivatives $ 0 $ (12)