Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.1
Derivatives - Derivatives Designated as Cash Flow and Net Investment Hedges (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (losses) excluded from effectiveness testing and recognized in market making and similar activities $ 33 $ (74)
Cash flow hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Recognized in Accumulated OCI on Derivatives 2,569 (6,891)
Gains (Losses) in Income Reclassified from Accumulated OCI (155) 7
Interest rate risk on variable-rate portfolios | Cash flow hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Recognized in Accumulated OCI on Derivatives 2,550 (6,774)
Gains (Losses) in Income Reclassified from Accumulated OCI (160) (8)
Price risk on forecasted MBS purchases | Cash flow hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Recognized in Accumulated OCI on Derivatives 2 (90)
Gains (Losses) in Income Reclassified from Accumulated OCI 0 3
Price risk on certain compensation plans | Cash flow hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Recognized in Accumulated OCI on Derivatives 17 (27)
Gains (Losses) in Income Reclassified from Accumulated OCI 5 12
Foreign exchange risk | Net investment hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Recognized in Accumulated OCI on Derivatives (377) 219
Gains (Losses) in Income Reclassified from Accumulated OCI $ 0 $ 0