Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Sales and Trading Revenue (Details)

v3.4.0.3
Derivatives - Sales and Trading Revenue (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue $ 1,662 $ 2,247
Brokerage commissions and asset management fee revenue | Global Markets    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 559 567
Trading Securities    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 3,397 3,441
Trading Securities | Trading Account Profits    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 1,592 2,131
Trading Securities | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 1,038 852
Trading Securities | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 767 458
Trading Securities | Interest rate risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 977 536
Trading Securities | Interest rate risk | Trading Account Profits    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 496 515
Trading Securities | Interest rate risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 429 291
Trading Securities | Interest rate risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 52 (270)
Trading Securities | Foreign exchange risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 303 413
Trading Securities | Foreign exchange risk | Trading Account Profits    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 340 446
Trading Securities | Foreign exchange risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue (1) (2)
Trading Securities | Foreign exchange risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue (36) (31)
Trading Securities | Equity risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 1,031 1,132
Trading Securities | Equity risk | Trading Account Profits    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 433 570
Trading Securities | Equity risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 1 13
Trading Securities | Equity risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 597 549
Trading Securities | Credit risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 966 1,199
Trading Securities | Credit risk | Trading Account Profits    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 202 444
Trading Securities | Credit risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 625 571
Trading Securities | Credit risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 139 184
Trading Securities | Other risk    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 120 161
Trading Securities | Other risk | Trading Account Profits    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue 121 156
Trading Securities | Other risk | Net Interest Income    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue (16) (21)
Trading Securities | Other risk | Other    
Trading Activity, Gains and Losses, Net [Line Items]    
Sales and trading revenue $ 15 $ 26