Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Sales and Trading Revenue (Details)

v3.7.0.1
Derivatives - Sales and Trading Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue $ 1,956 $ 2,018 $ 4,287 $ 3,680
Brokerage commissions and asset management fee revenue | Global Markets        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 514 517 1,000 1,100
Trading Securities        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 3,158 3,493 7,010 6,892
Trading Securities | Trading Account Profits        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 1,743 1,872 3,920 3,467
Trading Securities | Net Interest Income        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 696 946 1,577 1,982
Trading Securities | Other        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 719 675 1,513 1,443
Trading Securities | Interest rate risk        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 669 838 1,442 1,808
Trading Securities | Interest rate risk | Trading Account Profits        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 326 429 674 923
Trading Securities | Interest rate risk | Net Interest Income        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 226 334 533 759
Trading Securities | Interest rate risk | Other        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 117 75 235 126
Trading Securities | Foreign exchange risk        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 307 305 631 608
Trading Securities | Foreign exchange risk | Trading Account Profits        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 347 344 715 684
Trading Securities | Foreign exchange risk | Net Interest Income        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue (1) (2) (4) (3)
Trading Securities | Foreign exchange risk | Other        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue (39) (37) (80) (73)
Trading Securities | Equity risk        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 1,096 1,079 2,179 2,109
Trading Securities | Equity risk | Trading Account Profits        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 776 586 1,447 1,017
Trading Securities | Equity risk | Net Interest Income        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue (155) (17) (230) (16)
Trading Securities | Equity risk | Other        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 475 510 962 1,108
Trading Securities | Credit risk        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 1,033 1,174 2,563 2,146
Trading Securities | Credit risk | Trading Account Profits        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 264 414 950 622
Trading Securities | Credit risk | Net Interest Income        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 621 642 1,268 1,268
Trading Securities | Credit risk | Other        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 148 118 345 256
Trading Securities | Other risk        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 53 97 195 221
Trading Securities | Other risk | Trading Account Profits        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 30 99 134 221
Trading Securities | Other risk | Net Interest Income        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue 5 (11) 10 (26)
Trading Securities | Other risk | Other        
Trading Activity, Gains and Losses, Net [Line Items]        
Sales and trading revenue $ 18 $ 9 $ 51 $ 26