Quarterly report pursuant to Section 13 or 15(d)

Fair Value Option (Details 1)

 v2.3.0.11
Fair Value Option (Details 1) (USD $)
In Millions
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option $ 1,597 $ 5,838 $ 2,329 $ 7,433
Corporate Loans [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 33 (44) 128 48
Corporate Loans [Member] | Trading Account Profits (Losses) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option       2
Corporate Loans [Member] | Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 33 (44) 128 46
Loans held-for-sale [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 1,544 3,294 2,637 5,379
Loans held-for-sale [Member] | Trading Account Profits (Losses) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 2   2  
Loans held-for-sale [Member] | Mortgage Banking Income (Loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 1,511 3,198 2,383 5,127
Loans held-for-sale [Member] | Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 31 96 252 252
Securities Financing Agreements [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 98 56 (13) 98
Securities Financing Agreements [Member] | Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 98 56 (13) 98
Other assets [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 1 49 30 46
Other assets [Member] | Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 1 49 30 46
Long-term Deposits [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (40) (54) (35) (112)
Long-term Deposits [Member] | Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (40) (54) (35) (112)
Asset-backed Secured Financings [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (36) (30) (82) (41)
Asset-backed Secured Financings [Member] | Mortgage Banking Income (Loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (36) (30) (82) (41)
Unfunded loan commitments [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (76) (254) 56 (67)
Unfunded loan commitments [Member] | Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (76) (254) 56 (67)
Commercial paper and other short-term borrowings [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 37 (151) 93 (195)
Commercial paper and other short-term borrowings [Member] | Trading Account Profits (Losses) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 37 (151) 93 (195)
Long-term debt [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 36 2,972 (485) 2,277
Long-term debt [Member] | Trading Account Profits (Losses) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (178) 1,797 (113) 876
Long-term debt [Member] | Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 214 1,175 (372) 1,401
Trading Account Profits (Losses) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option (139) 1,646 (18) 683
Mortgage Banking Income (Loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option 1,475 3,168 2,301 5,086
Other income (loss) [Member]
       
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option        
Gains (Losses) Relating to Assets and Liabilities Accounted for Using Fair Value Option $ 261 $ 1,024 $ 46 $ 1,664