Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Sales and Trading Revenue (Details)

v3.20.1
Derivatives - Sales and Trading Revenue (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue $ 2,807 $ 2,768
Brokerage commissions and asset management fee revenue | Global Markets    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 557 433
Trading Derivatives and Securities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 4,573 3,415
Trading Derivatives and Securities | Market making and similar activities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 2,972 2,081
Trading Derivatives and Securities | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 963 702
Trading Derivatives and Securities | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 638 632
Trading Derivatives and Securities | Interest rate risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 2,255 796
Trading Derivatives and Securities | Interest rate risk | Market making and similar activities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 1,568 300
Trading Derivatives and Securities | Interest rate risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 619 410
Trading Derivatives and Securities | Interest rate risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 68 86
Trading Derivatives and Securities | Foreign exchange risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 456 343
Trading Derivatives and Securities | Foreign exchange risk | Market making and similar activities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 446 318
Trading Derivatives and Securities | Foreign exchange risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 5 19
Trading Derivatives and Securities | Foreign exchange risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 5 6
Trading Derivatives and Securities | Equity risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 1,657 1,190
Trading Derivatives and Securities | Equity risk | Market making and similar activities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 1,261 969
Trading Derivatives and Securities | Equity risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue (123) (175)
Trading Derivatives and Securities | Equity risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 519 396
Trading Derivatives and Securities | Credit risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 74 1,051
Trading Derivatives and Securities | Credit risk | Market making and similar activities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue (406) 487
Trading Derivatives and Securities | Credit risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 441 430
Trading Derivatives and Securities | Credit risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 39 134
Trading Derivatives and Securities | Other risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 131 35
Trading Derivatives and Securities | Other risk | Market making and similar activities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 103 7
Trading Derivatives and Securities | Other risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 21 18
Trading Derivatives and Securities | Other risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue $ 7 $ 10