Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Trading and Non-Trading Revenue (Details)

v2.4.0.6
Derivatives - Trading and Non-Trading Revenue (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue $ 2,482 $ 1,753 $ 8,354 $ 8,310
Non-trading related revenue (875) 1,524 (2,412) 3,301
Total 1,607 3,277 5,942 11,611
Interest rate risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 438 622 1,229 1,414
Foreign currency risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue (4) 25 56 78
Equity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 877 1,064 3,058 3,857
Commodity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 102 188 400 437
Credit risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 1,069 (146) 3,611 2,524
Principal Transactions
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 1,061 (61) 5,029 3,423
Non-trading related revenue (868) 2,842 (3,040) 2,702
Total 193 2,781 1,989 6,125
Principal Transactions | Interest rate risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 246 396 624 746
Principal Transactions | Foreign currency risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue (5) 24 55 72
Principal Transactions | Equity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 173 132 1,949 2,020
Principal Transactions | Commodity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 132 216 487 523
Principal Transactions | Credit risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 515 (829) 1,914 62
Commissions
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 612 829 1,981 2,566
Non-trading related revenue 597 612 1,823 1,912
Total 1,209 1,441 3,804 4,478
Commissions | Interest rate risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 18 21 55 64
Commissions | Foreign currency risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 0 0 0 0
Commissions | Equity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 594 792 1,926 2,458
Commissions | Commodity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 0 0 0 0
Commissions | Credit risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 0 16 0 44
Other Revenues
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 94 [1] 70 [1] 207 [1] 503 [1]
Non-trading related revenue 149 [1] (1,127) [1] 1,058 [1] 1,230 [1]
Total 243 [1] (1,057) [1] 1,265 [1] 1,733 [1]
Other Revenues | Interest rate risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 3 [1] 0 [1] 7 [1] 19 [1]
Other Revenues | Foreign currency risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 1 [1] 0 [1] 1 [1] 0 [1]
Other Revenues | Equity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 14 [1] 36 [1] 56 [1] 94 [1]
Other Revenues | Commodity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue (1) [1] 1 [1] 0 [1] 0 [1]
Other Revenues | Credit risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 77 [1] 33 [1] 143 [1] 390 [1]
Net Interest Income (Expense)
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 715 915 1,137 1,818
Non-trading related revenue (753) (803) (2,253) (2,543)
Total (38) 112 (1,116) (725)
Net Interest Income (Expense) | Interest rate risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 171 205 543 585
Net Interest Income (Expense) | Foreign currency risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 0 1 0 6
Net Interest Income (Expense) | Equity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue 96 104 (873) (715)
Net Interest Income (Expense) | Commodity risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue (29) (29) (87) (86)
Net Interest Income (Expense) | Credit risk
       
Trading Activity, Gains and Losses, Net [Line Items]        
Trading related revenue $ 477 $ 634 $ 1,554 $ 2,028
[1] Includes other income and other-than-temporary impairment losses on available-for-sale debt securities.