Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details 3)

 v2.3.0.11
Fair Value Measurements (Details 3) (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
Corporate securities, trading loans and other [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) 181 (52) 675 354
Total 181 (52) 675 354
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Trading Account Profits (Losses) (20) (136) 286 705
Total (20) (136) 286 705
Equity securities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) 24 (39) 67 (33)
Total 24 (39) 67 (33)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Trading Account Profits (Losses) (40) (33) (21) (49)
Total (40) (33) (21) (49)
Non-U.S. sovereign debt [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) 80 (73) 85 (155)
Total 80 (73) 85 (155)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Trading Account Profits (Losses) 67 (73) 70 (156)
Total 67 (73) 70 (156)
Mortgage trading loans and ABS [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) 80 182 642 157
Total 80 182 642 157
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Trading Account Profits (Losses) (40) 173 278 106
Total (40) 173 278 106
Derivative assets [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) 556 193 97 (334)
Mortgage Banking Income (Loss) 1,251 3,395 2,148 5,325
Total 1,807 3,588 2,245 4,991
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Trading Account Profits (Losses) 460 453 247 377
Mortgage Banking Income (Loss) 166 2,187 192 3,013
Total 626 2,640 439 3,390
Trading Account Assets [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses) 365 18 1,469 323
Total 365 18 1,469 323
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Trading Account Profits (Losses) (33) (69) 613 606
Total (33) (69) 613 606
Non-Agency Residential MBS [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Mortgage Banking Income (Loss)       (13)
Other Income (Loss) (29) (282) (45) (502)
Total (29) (282) (45) (515)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Other Income (Loss) (29) (44) (99) (139)
Total (29) (44) (99) (139)
Non-Agency Commercial MBS [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Other Income (Loss)       (13)
Total       (13)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Other Income (Loss)       (30)
Total       (30)
Non-U.S. Securities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Other Income (Loss)   (3)   (124)
Total   (3)   (124)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Other Income (Loss)       (121)
Total       (121)
Corporate/Agency bonds [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Other Income (Loss)     2 (3)
Total     2 (3)
Other taxable securities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses)     12  
Other Income (Loss) 23 28 40 19
Total 23 28 52 19
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Other Income (Loss)   (20)   (14)
Total   (20)   (14)
Tax-exempt securities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses)     (3) 23
Other Income (Loss) 9 (48) 9 (48)
Total 9 (48) 6 (25)
Available-for-sale debt securities [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Trading Account Profits (Losses)     9 23
Mortgage Banking Income (Loss)       (13)
Other Income (Loss) 3 (305) 6 (671)
Total 3 (305) 15 (661)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Other Income (Loss) (29) (64) (99) (304)
Total (29) (64) (99) (304)
Loans and leases [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Mortgage Banking Income (Loss) (13)   (13)  
Other Income (Loss) 50 (256) 222 (140)
Total 37 (256) 209 (140)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Other Income (Loss)   (95) 127 45
Total   (95) 127 45
Mortgage servicing rights [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Mortgage Banking Income (Loss) (2,447) (3,998) (2,200) (4,696)
Total (2,447) (3,998) (2,200) (4,696)
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Mortgage Banking Income (Loss) (2,869) (4,477) (2,933) (5,708)
Total (2,869) (4,477) (2,933) (5,708)
Loans held-for-sale [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Mortgage Banking Income (Loss) (13) 44 (11) 59
Other Income (Loss) 20 87 196 8
Total 7 131 185 67
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Mortgage Banking Income (Loss) (36) 16 (48) 6
Other Income (Loss) 3 (17) 91 (102)
Total (33) (1) 43 (96)
Other assets [Member]
       
Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings        
Equity Investment Income (Loss) 192 1,033 314 1,569
Mortgage Banking Income (Loss) (12) (35) (12) (32)
Total 180 998 302 1,537
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date        
Equity Investment Income (Loss) 150 716 137 635
Mortgage Banking Income (Loss) (12) (11) (11) (13)
Total $ 138 $ 705 $ 126 $ 622