Quarterly report pursuant to Section 13 or 15(d)

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

v3.24.2
Derivatives - Derivatives Designated as Cash Flow and Net Investment Hedges (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (losses) excluded from effectiveness testing and recognized in market making and similar activities $ 40 $ 76 $ 106 $ 109
Cash flow hedges        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (Losses) Recognized in Accumulated OCI on Derivatives 40 (2,857) (1,036) (288)
Gains (Losses) in Income Reclassified from Accumulated OCI (876) (183) (1,383) (338)
Interest rate risk on variable-rate portfolios | Cash flow hedges        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (Losses) Recognized in Accumulated OCI on Derivatives 35 (2,878) (1,055) (328)
Gains (Losses) in Income Reclassified from Accumulated OCI (882) (189) (1,396) (349)
Price risk on forecasted MBS purchases | Cash flow hedges        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (Losses) Recognized in Accumulated OCI on Derivatives 0 2 0 4
Gains (Losses) in Income Reclassified from Accumulated OCI (2) 0 (4) 0
Price risk on certain compensation plans | Cash flow hedges        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (Losses) Recognized in Accumulated OCI on Derivatives 5 19 19 36
Gains (Losses) in Income Reclassified from Accumulated OCI 8 6 17 11
Foreign exchange risk | Net investment hedges        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (Losses) Recognized in Accumulated OCI on Derivatives 595 (91) 1,392 (468)
Gains (Losses) in Income Reclassified from Accumulated OCI $ 0 $ 3 $ 0 $ 3