v3.25.4
Derivative Instruments and Hedging Activities - Credit Risk-Related Contingencies (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Derivatives    
Net derivative liabilities with credit risk-related contingent features $ 26,023 $ 22,414
Collateral posted 20,152 $ 16,252
Bilateral Downgrade Agreement    
Derivatives    
Incremental collateral or termination payments upon potential future ratings downgrade 705  
One-notch downgrade    
Derivatives    
Incremental collateral or termination payments upon potential future ratings downgrade 310  
Two-notch downgrade    
Derivatives    
Incremental collateral or termination payments upon potential future ratings downgrade $ 520