Quarterly report pursuant to Section 13 or 15(d)

Securitizations and Other Variable Interest Entities (Details)

 v2.3.0.11
Securitizations and Other Variable Interest Entities (Details) (USD $)
In Millions
 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2010
Jun. 30, 2010
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2010
Mar. 31, 2010
Dec. 31, 2009
Jun. 30, 2011
Senior securities held [Member]
Prime Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Senior securities held [Member]
Prime Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Senior securities held [Member]
Subprime Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Senior securities held [Member]
Subprime Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Senior securities held [Member]
Alternative Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Senior securities held [Member]
Alternative Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Senior securities held [Member]
Agency [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Senior securities held [Member]
Agency [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Senior securities held [Member]
Non-agency commercial [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Senior securities held [Member]
Non-agency commercial [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Subordinate securities held [Member]
Prime Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Subordinate securities held [Member]
Prime Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Subordinate securities held [Member]
Subprime Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Subordinate securities held [Member]
Subprime Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Subordinate securities held [Member]
Alternative Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Subordinate securities held [Member]
Alternative Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Subordinate securities held [Member]
Agency [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Subordinate securities held [Member]
Non-agency commercial [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Subordinate securities held [Member]
Non-agency commercial [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Prime Loan [Member]
Jun. 30, 2010
Prime Loan [Member]
Jun. 30, 2011
Prime Loan [Member]
Jun. 30, 2010
Prime Loan [Member]
Dec. 31, 2010
Prime Loan [Member]
Jun. 30, 2011
Prime Loan [Member]
Total Consolidated VIEs [Member]
Dec. 31, 2010
Prime Loan [Member]
Total Consolidated VIEs [Member]
Jun. 30, 2011
Prime Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Prime Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Subprime Loan [Member]
Jun. 30, 2010
Subprime Loan [Member]
Jun. 30, 2011
Subprime Loan [Member]
Jun. 30, 2010
Subprime Loan [Member]
Dec. 31, 2010
Subprime Loan [Member]
Jun. 30, 2011
Subprime Loan [Member]
Total Consolidated VIEs [Member]
Dec. 31, 2010
Subprime Loan [Member]
Total Consolidated VIEs [Member]
Jun. 30, 2011
Subprime Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Subprime Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2010
Alternative Loan [Member]
Jun. 30, 2011
Alternative Loan [Member]
Jun. 30, 2010
Alternative Loan [Member]
Dec. 31, 2010
Alternative Loan [Member]
Jun. 30, 2011
Alternative Loan [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Alternative Loan [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Agency [Member]
Jun. 30, 2010
Agency [Member]
Jun. 30, 2011
Agency [Member]
Jun. 30, 2010
Agency [Member]
Dec. 31, 2010
Agency [Member]
Jun. 30, 2011
Agency [Member]
Total Consolidated VIEs [Member]
Dec. 31, 2010
Agency [Member]
Total Consolidated VIEs [Member]
Jun. 30, 2011
Agency [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Agency [Member]
Total Unconsolidated VIEs [Member]
Jun. 30, 2011
Non-agency commercial [Member]
Jun. 30, 2010
Non-agency commercial [Member]
Jun. 30, 2011
Non-agency commercial [Member]
Jun. 30, 2010
Non-agency commercial [Member]
Jun. 30, 2011
Non-agency commercial [Member]
Total Unconsolidated VIEs [Member]
Dec. 31, 2010
Non-agency commercial [Member]
Total Unconsolidated VIEs [Member]
Mortgage-related Securitizations                                                                                                                                  
Cash proceeds from new securitizations $ 369 $ 782                                                                                         $ 3       $ 36,222 $ 61,301 $ 96,976 $ 131,209           $ 1,802 $ 1,362 $ 1,802 $ 2,383    
Gain (loss) on securitizations, net of hedges                                                                                                     (227) (402) (55) (451)             2   20    
Cash flows received on residual interests                                                     1 4 2 9           10 14 22 33           1 1 2                         4   7 1    
Selected information related to first-lien mortgage securitization trusts in which Corporation holds variable interest                                                                                                                                  
Maximum loss exposure                                                               901 46 2,477 2,794           310 42 439 416         593 651           46,446 32,746 42,139 46,093         1,258 1,199
On-balance sheet assets                                                                                                                                  
Trading account assets         194,671     118 147 73 126 399 645 8,536 10,693 93 146     6 12       11 8                                                                              
Fair value of available-for-sale(AFS) debt securities         337,627     2,265 2,593 204 234 190   33,596 35,400 976 984 35 39 33 35 4 6                                                                                    
Loans and leases     941,257   940,440                                                     4,172                 1,022                             46,232 32,563                
Allowance for loan and lease losses (45,255) (45,255) (37,312) (39,843) (41,885) (46,835) (47,988)                                                                                                 (38) (37)                
Residual interests held                                   6 6 8 9     7                                                                               123 61
All other assets         182,124                           9                         224 46               40 16                           252 220                
Total retained positions                                                                   2,424 2,794               324 416         593 651               42,139 46,093         1,203 1,199
Loans held-for-sale                                                                                 749 732                                              
Consolidated total assets 2,368,384 2,368,384 2,261,319   2,264,909                                                     4,396 46               1,811 748                           46,446 32,746                
Principal balance outstanding                                                     67,316   67,316   75,762         82,730   82,730   92,710           108,697   116,233     1,311,478   1,311,478   1,297,159                 72,765 73,597
On-balance sheet liabilities                                                                                                                                  
Long-term debt         448,431                                                     4,364                 1,033                                                
All other liabilities                                                                 9               811 768                           3 3                
Total liabilities         $ 2,036,661                                                     $ 4,364 $ 9               $ 1,844 $ 768                           $ 3 $ 3