Quarterly report pursuant to Section 13 or 15(d)

Securitizations and Other Variable Interest Entities - Customer Vehicles (Details)

v2.4.0.6
Securitizations and Other Variable Interest Entities - Customer Vehicles (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Summary of Information Related to Customer Vehicles [Abstract]    
Derivative contracts $ 28,072 $ 35,013
Other assets 14,707 15,155
Total Assets 599,752 556,463
Derivative contracts 24,259 26,239
Short-term borrowings 4,218 6,051
Long-term borrowings 96,058 [1] 106,929 [1]
Other liabilities 17,529 18,099
Total Liabilities 549,499 506,495
Customer Vehicles [Member]
    
Summary of Information Related to Customer Vehicles [Abstract]    
Maximum loss exposure 3,510 4,439
Customer Vehicles [Member] | Consolidated VIE
    
Summary of Information Related to Customer Vehicles [Abstract]    
Maximum loss exposure 1,633 2,333
Customer Vehicles [Member] | Unconsolidated VIEs
    
Summary of Information Related to Customer Vehicles [Abstract]    
Maximum loss exposure 1,877 2,106
Liquidity Commitments To Unconsolidated Securitization Trusts 737 824
Customer Vehicles [Member]
    
Summary of Information Related to Customer Vehicles [Abstract]    
Derivative contracts 51 46
Short-term borrowings 153 0
Long-term borrowings 3,909 3,873
Other liabilities 479 449
Total Liabilities 4,592 4,368
Customer Vehicles [Member] | Consolidated VIE
    
Summary of Information Related to Customer Vehicles [Abstract]    
Derivative contracts 10 4
Short-term borrowings 153 0
Long-term borrowings 3,909 3,873
Other liabilities 82 1
Total Liabilities 4,154 3,878
Customer Vehicles [Member] | Unconsolidated VIEs
    
Summary of Information Related to Customer Vehicles [Abstract]    
Derivative contracts 41 42
Short-term borrowings 0 0
Long-term borrowings 0 0
Other liabilities 397 448
Total Liabilities 438 490
Customer Vehicles [Member]
    
Summary of Information Related to Customer Vehicles [Abstract]    
Trading assets 3,778 3,454
Derivative contracts 748 896
Other assets 896 1,446
Total Assets 5,422 5,796
Total assets of VIEs 8,166 9,954
Customer Vehicles [Member] | Consolidated VIE
    
Summary of Information Related to Customer Vehicles [Abstract]    
Trading assets 3,622 3,243
Derivative contracts 0 0
Other assets 896 1,446
Total Assets 4,518 4,689
Total assets of VIEs, consolidated 4,518 4,689
Customer Vehicles [Member] | Unconsolidated VIEs
    
Summary of Information Related to Customer Vehicles [Abstract]    
Trading assets 156 211
Derivative contracts 748 896
Other assets 0 0
Total Assets 904 1,107
Total assets of VIEs, unconsolidated $ 3,648 $ 5,265
[1] Excludes junior subordinated notes (related to trust preferred securities).