Quarterly report pursuant to Section 13 or 15(d)

Fair Value Option - Elections (Details)

v3.4.0.3
Fair Value Option - Elections (Details) - USD ($)
$ in Millions
Mar. 31, 2016
Dec. 31, 2015
Federal funds sold and securities borrowed or purchased under agreements to resell    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets $ 53,379 $ 55,143
Contractual Principal Outstanding Assets 53,223 54,999
Fair Value Carrying Amount Less Unpaid Principal Assets 156 144
Loans reported as trading account assets    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 5,002 4,995
Contractual Principal Outstanding Assets 9,763 9,214
Fair Value Carrying Amount Less Unpaid Principal Assets (4,761) (4,219)
Trading inventory – other    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 8,036 8,149
Consumer and commercial loans    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 8,212 6,938
Contractual Principal Outstanding Assets 8,512 7,293
Fair Value Carrying Amount Less Unpaid Principal Assets (300) (355)
Loans held-for-sale    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 3,303 4,818
Contractual Principal Outstanding Assets 4,604 6,157
Fair Value Carrying Amount Less Unpaid Principal Assets (1,301) (1,339)
Other assets    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 291 275
Contractual Principal Outstanding Assets 250 270
Fair Value Carrying Amount Less Unpaid Principal Assets 41 5
Long-term deposits    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 1,038 1,116
Contractual Principal Outstanding Liabilities 907 1,021
Fair Value Carrying Amount Less Unpaid Principal Liabilities 131 95
Federal funds purchased and securities loaned or sold under agreements to repurchase    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 24,369 24,574
Contractual Principal Outstanding Liabilities 24,500 24,718
Fair Value Carrying Amount Less Unpaid Principal Liabilities (131) (144)
Short-term borrowings    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 1,482 1,325
Contractual Principal Outstanding Liabilities 1,408 1,325
Fair Value Carrying Amount Less Unpaid Principal Liabilities 74 0
Unfunded loan commitments    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 509 658
Long-term debt    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 31,261 30,097
Contractual Principal Outstanding Liabilities 31,772 30,593
Fair Value Carrying Amount Less Unpaid Principal Liabilities (511) (496)
Structured liabilities    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 30,100 29,000
Contractual Principal Outstanding Liabilities $ 30,600 $ 29,400