Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details 4)

 v2.3.0.11
Fair Value Measurements (Details 4) (USD $)
In Millions
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Total $ (158) $ 706 $ 2,064 $ 2,236
Commercial paper and other short-term borrowings [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Mortgage Banking Income (Loss) (36) (30) (82) (41)
Total (36) (30) (82) (41)
Level 3 Changes in Unrealized Gains (Losses) Relating to Liabilities Still Held at Reporting Date        
Mortgage Banking Income (Loss) (28) (16) (61) (16)
Total (28) (16) (61) (16)
Total trading account liabilities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses)   (3)   18
Total   (3)   18
Level 3 Changes in Unrealized Gains (Losses) Relating to Liabilities Still Held at Reporting Date        
Trading Account Profits (Losses)       (15)
Total       (15)
Non-U.S. debt securities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses)   2   23
Total   2   23
Level 3 Changes in Unrealized Gains (Losses) Relating to Liabilities Still Held at Reporting Date        
Trading Account Profits (Losses)   2   23
Total   2   23
Corporate securities and other [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses)   (5)   (5)
Total   (5)   (5)
Level 3 Changes in Unrealized Gains (Losses) Relating to Liabilities Still Held at Reporting Date        
Trading Account Profits (Losses)       (38)
Total       (38)
Accrued expenses and other liabilities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) (2) (12) (10) (10)
Mortgage Banking Income (Loss) 74   74  
Other Income (Loss) (151) (11)   60
Total (79) (23) 64 50
Level 3 Changes in Unrealized Gains (Losses) Relating to Liabilities Still Held at Reporting Date        
Other Income (Loss) (174) (271) (90) (201)
Total (174) (271) (90) (201)
Long-term debt [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) (10) 472 (102) 595
Other Income (Loss) 15 114 (41) 193
Total 5 586 (143) 788
Level 3 Changes in Unrealized Gains (Losses) Relating to Liabilities Still Held at Reporting Date        
Trading Account Profits (Losses) (10) 384 (102) 494
Other Income (Loss) 3 113 (53) 191
Total $ (7) $ 497 $ (155) $ 685