|
Variable Interest Entities and Securitization Activities (Consolidated VIEs) (Details) (Consolidated VIEs, USD $)
In Millions, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
|
Mortgage and Asset-Backed Securities
|
||
| VIE assets | $ 1,594 | $ 2,414 |
| VIE liabilities | 967 | 1,699 |
|
Collateralized Debt Obligations
|
||
| VIE assets | 237 | 102 |
| VIE liabilities | 87 | 69 |
|
Managed Real Estate Partnerships
|
||
| VIE assets | 2,255 | 2,207 |
| VIE liabilities | 81 | 102 |
|
Other Structured Financings
|
||
| VIE assets | 833 | 918 |
| VIE liabilities | 2,571 | 2,576 |
|
Other
|
||
| VIE assets | 2,366 | 1,937 |
| VIE liabilities | $ 304 | $ 556 |