v3.26.3
Offsetting of Derivatives - Liabilities (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Derivative Liability [Abstract]    
Derivative Liabilities $ (7,852) $ (4,760)
Counterparty netting 4,000 2,998
Cash collateral netting 2,013 981
Derivative Liability (1,839) (781)
Gross amount not offset in the consolidated balance sheets 0 0
Derivative liability, Fair Value, Amount Offset Against Collateral (1,839) (781)
OTC derivatives    
Derivative Liability [Abstract]    
Derivative Liabilities (5,998) (3,989)
Other    
Derivative Liability [Abstract]    
Derivative Liabilities (1,581) (756)
Cleared and exchange-traded derivatives    
Derivative Liability [Abstract]    
Derivative Liabilities (17) 0
Mortgage commitment derivatives    
Derivative Liability [Abstract]    
Derivative Liabilities $ (256) $ (15)