|
Derivatives - Trading and Non-Trading Revenue (Details) (USD $)
In Millions, unless otherwise specified
|
3 Months Ended |
6 Months Ended |
|
Jun. 30, 2013
|
Jun. 30, 2012
|
Jun. 30, 2013
|
Jun. 30, 2012
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
$ 2,945
|
$ 2,253
|
|
$ 6,089
|
$ 5,872
|
|
| Non-trading related revenue |
208
|
234
|
|
376
|
(1,435)
|
|
| Total |
3,153
|
2,487
|
|
6,465
|
4,437
|
|
|
Interest rate risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
550
|
397
|
|
1,192
|
791
|
|
|
Foreign currency risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
83
|
35
|
|
217
|
60
|
|
|
Equity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
1,466
|
972
|
|
2,862
|
2,181
|
|
|
Commodity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
97
|
66
|
|
239
|
298
|
|
|
Credit risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
749
|
783
|
|
1,579
|
2,542
|
|
|
Principal Transactions
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
1,871
|
1,944
|
|
4,012
|
3,968
|
|
| Non-trading related revenue |
33
|
4
|
|
36
|
(2,186)
|
|
| Total |
1,904
|
1,948
|
|
4,048
|
1,782
|
|
|
Principal Transactions | Interest rate risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
322
|
209
|
|
727
|
378
|
|
|
Principal Transactions | Foreign currency risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
73
|
35
|
|
182
|
60
|
|
|
Principal Transactions | Equity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
1,118
|
1,356
|
|
1,779
|
1,776
|
|
|
Principal Transactions | Commodity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
118
|
95
|
|
280
|
355
|
|
|
Principal Transactions | Credit risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
240
|
249
|
|
1,044
|
1,399
|
|
|
Commissions
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
782
|
632
|
|
1,535
|
1,369
|
|
| Non-trading related revenue |
628
|
608
|
|
1,254
|
1,226
|
|
| Total |
1,410
|
1,240
|
|
2,789
|
2,595
|
|
|
Commissions | Interest rate risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
24
|
19
|
|
45
|
37
|
|
|
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 |
758
|
613
|
|
1,490
|
1,332
|
|
|
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
|
0
|
|
0
|
0
|
|
|
Other Revenues
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
97
|
16
|
[1] |
(332)
|
113
|
[1] |
| Non-trading related revenue |
11
|
236
|
[1] |
58
|
916
|
[1] |
| Total |
108
|
252
|
[1] |
(274)
|
1,029
|
[1] |
|
Other Revenues | Interest rate risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
6
|
4
|
[1] |
6
|
4
|
[1] |
|
Other Revenues | Foreign currency risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
10
|
0
|
[1] |
35
|
0
|
[1] |
|
Other Revenues | Equity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
16
|
22
|
[1] |
43
|
42
|
[1] |
|
Other Revenues | Commodity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
2
|
1
|
[1] |
4
|
1
|
[1] |
|
Other Revenues | Credit risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
63
|
(11)
|
[1] |
(420)
|
66
|
[1] |
|
Net Interest Income (Expense)
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
195
|
(339)
|
|
874
|
422
|
|
| Non-trading related revenue |
(464)
|
(614)
|
|
(972)
|
(1,391)
|
|
| Total |
(269)
|
(953)
|
|
(98)
|
(969)
|
|
|
Net Interest Income (Expense) | Interest rate risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
198
|
165
|
|
414
|
372
|
|
|
Net Interest Income (Expense) | Foreign currency risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
0
|
0
|
|
0
|
0
|
|
|
Net Interest Income (Expense) | Equity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
(426)
|
(1,019)
|
|
(450)
|
(969)
|
|
|
Net Interest Income (Expense) | Commodity risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
(23)
|
(30)
|
|
(45)
|
(58)
|
|
|
Net Interest Income (Expense) | Credit risk
|
|
|
|
|
|
|
| Trading Activity, Gains and Losses, Net [Line Items] |
|
|
|
|
|
|
| Trading related revenue |
$ 446
|
$ 545
|
|
$ 955
|
$ 1,077
|
|
|
|
|