Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Derivatives Designated as Cash Flow and Net Investment Hedges (Details)

v3.20.2
Derivatives - Derivatives Designated as Cash Flow and Net Investment Hedges (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Cash flow hedges        
Amounts excluded from effectiveness testing and recognized in other income $ 10 $ 32 $ 115 $ 109
Cash flow hedges        
Cash flow hedges        
Gains (Losses) in Accumulated OCI on Derivatives 115   1,017  
Gains (Losses) in Income Reclassified from Accumulated OCI 13   (36)  
Interest rate risk on variable-rate assets | Cash flow hedges        
Cash flow hedges        
Gains (Losses) in Accumulated OCI on Derivatives (101) 125 810 743
Gains (Losses) in Income Reclassified from Accumulated OCI 5 (27) (44) (78)
Price risk on forecasted MBS purchases | Cash flow hedges        
Cash flow hedges        
Gains (Losses) in Accumulated OCI on Derivatives 184   184  
Gains (Losses) in Income Reclassified from Accumulated OCI 3   3  
Price risk on certain compensation plans | Cash flow hedges        
Cash flow hedges        
Gains (Losses) in Accumulated OCI on Derivatives 32   23  
Gains (Losses) in Income Reclassified from Accumulated OCI 5   5  
Foreign exchange risk | Net investment hedges        
Cash flow hedges        
Gains (Losses) in Accumulated OCI on Derivatives (703) 786 265 590
Gains (Losses) in Income Reclassified from Accumulated OCI $ 0 $ 362 $ 1 $ 363