v3.26.1
Offsetting of Derivatives - Liabilities (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Derivative Liability [Abstract]    
Derivative Liabilities $ (5,174) $ (4,760)
Counterparty netting 3,077 2,998
Cash collateral netting 1,114 981
Derivative Liability (983) (781)
Gross amount not offset in the consolidated balance sheets 34 0
Derivative liability, Fair Value, Amount Offset Against Collateral (949) (781)
Other    
Derivative Liability [Abstract]    
Derivative Liabilities (789) (756)
OTC derivatives    
Derivative Liability [Abstract]    
Derivative Liabilities (4,127) (3,989)
Cleared and exchange-traded derivatives    
Derivative Liability [Abstract]    
Derivative Liabilities (103) 0
Mortgage commitment derivatives    
Derivative Liability [Abstract]    
Derivative Liabilities $ (155) $ (15)