Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Sales and Trading Revenue (Details)

v2.4.0.6
Derivatives - Sales and Trading Revenue (Details) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Derivatives, Fair Value [Line Items]        
Brokerage Commissions Revenue $ 445 $ 557 $ 995 $ 1,200
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 3,120 3,676 6,822 8,248
Trading Account Profits [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 1,707 2,014 3,745 4,628
Other Income (Loss) [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 821 [1] 831 [1] 1,737 [1] 1,825 [1]
Net Interest Income [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 592 831 1,340 1,795
Interest rate risk [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 626 706 961 1,205
Interest rate risk [Member] | Trading Account Profits [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 395 489 455 792
Interest rate risk [Member] | Other Income (Loss) [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 16 [1] 18 [1] 21 [1] (3) [1]
Interest rate risk [Member] | Net Interest Income [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 215 199 485 416
Foreign exchange risk [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 211 249 433 467
Foreign exchange risk [Member] | Trading Account Profits [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 234 261 466 493
Foreign exchange risk [Member] | Other Income (Loss) [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net (25) [1] (16) [1] (37) [1] (32) [1]
Foreign exchange risk [Member] | Net Interest Income [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 2 4 4 6
Equity risk [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 759 1,077 1,667 2,316
Equity risk [Member] | Trading Account Profits [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 418 541 793 1,061
Equity risk [Member] | Other Income (Loss) [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 453 [1] 559 [1] 979 [1] 1,226 [1]
Equity risk [Member] | Net Interest Income [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net (112) (23) (105) 29
Credit risk [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 1,456 1,515 3,510 4,045
Credit risk [Member] | Trading Account Profits [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 557 562 1,698 1,995
Credit risk [Member] | Other Income (Loss) [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 362 [1] 271 [1] 732 [1] 642 [1]
Credit risk [Member] | Net Interest Income [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 537 682 1,080 1,408
Other risk [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 68 129 251 215
Other risk [Member] | Trading Account Profits [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 103 161 333 287
Other risk [Member] | Other Income (Loss) [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net 15 [1] (1) [1] 42 [1] (8) [1]
Other risk [Member] | Net Interest Income [Member]
        
Sales and Trading Revenue [Abstract]        
Trading Activity, Gains and Losses, Net $ (50) $ (31) $ (124) $ (64)
[1] Represents amounts in the investment and brokerage services and other income (loss) line items in the Consolidated Statement of Income that are recorded in Global Markets and included in the definition of sales and trading revenue. Includes investment and brokerage services revenue of $445 million and $995 million for the three and six months ended June 30, 2012 and $557 million and $1.2 billion for the same periods in 2011.