Annual report pursuant to Section 13 and 15(d)

Fair Value Option - Changes in FV of Assets and Liabilities (Details)

v3.3.1.900
Fair Value Option - Changes in FV of Assets and Liabilities (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option $ 2,671 $ 2,395 $ 1,385
Federal funds sold and securities borrowed or purchased under agreements to resell      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (195) (114) (44)
Loans reported as trading account assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (199) (87) 83
Trading inventory – other      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 1,284 1,091 1,355
Loans and leases      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (243) 45 174
Loans Held-for-Sale      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 700 825 1,048
Other assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 10   (77)
Long-term deposits      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 14 (3) 114
Federal funds purchased and securities loaned or sold under agreements to repurchase      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 33 4 (36)
Asset-backed securities      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option     (91)
Short-term borrowings      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 3 52 (70)
Unfunded loan commitments      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (210) (64) 180
Long-term debt      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 1,474 646 (1,251)
Trading Account Profits (Losses)      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 3,050 1,128 695
Trading Account Profits (Losses) | Federal funds sold and securities borrowed or purchased under agreements to resell      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (195) (114) (44)
Trading Account Profits (Losses) | Loans reported as trading account assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (199) (87) 83
Trading Account Profits (Losses) | Trading inventory – other      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 1,284 1,091 1,355
Trading Account Profits (Losses) | Loans and leases      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 52 (24) (28)
Trading Account Profits (Losses) | Loans Held-for-Sale      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (36) (56) 7
Trading Account Profits (Losses) | Other assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0   0
Trading Account Profits (Losses) | Long-term deposits      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 1 23 30
Trading Account Profits (Losses) | Federal funds purchased and securities loaned or sold under agreements to repurchase      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 33 4 (36)
Trading Account Profits (Losses) | Asset-backed securities      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option     0
Trading Account Profits (Losses) | Short-term borrowings      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 3 52 (70)
Trading Account Profits (Losses) | Unfunded loan commitments      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Trading Account Profits (Losses) | Long-term debt      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 2,107 239 (602)
Mortgage Banking Income (Loss)      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 673 798 837
Mortgage Banking Income (Loss) | Federal funds sold and securities borrowed or purchased under agreements to resell      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Mortgage Banking Income (Loss) | Loans reported as trading account assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Mortgage Banking Income (Loss) | Trading inventory – other      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Mortgage Banking Income (Loss) | Loans and leases      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 (38)
Mortgage Banking Income (Loss) | Loans Held-for-Sale      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 673 798 966
Mortgage Banking Income (Loss) | Other assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0   0
Mortgage Banking Income (Loss) | Long-term deposits      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Mortgage Banking Income (Loss) | Federal funds purchased and securities loaned or sold under agreements to repurchase      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Mortgage Banking Income (Loss) | Asset-backed securities      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option     (91)
Mortgage Banking Income (Loss) | Short-term borrowings      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Mortgage Banking Income (Loss) | Unfunded loan commitments      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Mortgage Banking Income (Loss) | Long-term debt      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Other Income (Loss)      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (1,052) 469 (147)
Other Income (Loss) | Federal funds sold and securities borrowed or purchased under agreements to resell      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Other Income (Loss) | Loans reported as trading account assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Other Income (Loss) | Trading inventory – other      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Other Income (Loss) | Loans and leases      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (295) 69 240
Other Income (Loss) | Loans Held-for-Sale      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 63 83 75
Other Income (Loss) | Other assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 10   (77)
Other Income (Loss) | Long-term deposits      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 13 (26) 84
Other Income (Loss) | Federal funds purchased and securities loaned or sold under agreements to repurchase      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Other Income (Loss) | Asset-backed securities      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option     0
Other Income (Loss) | Short-term borrowings      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option 0 0 0
Other Income (Loss) | Unfunded loan commitments      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option (210) (64) 180
Other Income (Loss) | Long-term debt      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option $ (633) $ 407 $ (649)