XML 110 R79.htm IDEA: XBRL DOCUMENT v3.22.0.1
Derivative Instruments and Hedging Activities - Credit Risk-Related Contingencies (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Derivatives    
Net derivative liabilities with credit risk-related contingent features $ 20,548 $ 30,421
Collateral posted 14,789 $ 23,842
Bilateral Downgrade Agreement    
Derivatives    
Incremental collateral or termination payments upon potential future ratings downgrade 477  
One-notch downgrade    
Derivatives    
Incremental collateral or termination payments upon potential future ratings downgrade 234  
Two-notch downgrade    
Derivatives    
Incremental collateral or termination payments upon potential future ratings downgrade $ 357