Quarterly report pursuant to Section 13 or 15(d)

Fair Value Option - Elections (Details)

v3.5.0.2
Fair Value Option - Elections (Details) - USD ($)
$ in Millions
Jun. 30, 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 $ 53,008 $ 55,143
Contractual Principal Outstanding Assets 52,862 54,999
Fair Value Carrying Amount Less Unpaid Principal Assets 146 144
Loans reported as trading account assets    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 5,170 4,995
Contractual Principal Outstanding Assets 10,253 9,214
Fair Value Carrying Amount Less Unpaid Principal Assets (5,083) (4,219)
Trading inventory – other    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 7,793 8,149
Consumer and commercial loans    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 8,660 6,938
Contractual Principal Outstanding Assets 8,809 7,293
Fair Value Carrying Amount Less Unpaid Principal Assets (149) (355)
Loans held-for-sale    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 5,112 4,818
Contractual Principal Outstanding Assets 6,363 6,157
Fair Value Carrying Amount Less Unpaid Principal Assets (1,251) (1,339)
Other assets    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Assets 282 275
Contractual Principal Outstanding Assets 250 270
Fair Value Carrying Amount Less Unpaid Principal Assets 32 5
Long-term deposits    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 1,019 1,116
Contractual Principal Outstanding Liabilities 881 1,021
Fair Value Carrying Amount Less Unpaid Principal Liabilities 138 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 24,542 24,574
Contractual Principal Outstanding Liabilities 24,694 24,718
Fair Value Carrying Amount Less Unpaid Principal Liabilities (152) (144)
Short-term borrowings    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 1,860 1,325
Contractual Principal Outstanding Liabilities 1,867 1,325
Fair Value Carrying Amount Less Unpaid Principal Liabilities (7) 0
Unfunded loan commitments    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 347 658
Long-term debt    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 31,449 30,097
Contractual Principal Outstanding Liabilities 31,724 30,593
Fair Value Carrying Amount Less Unpaid Principal Liabilities (275) (496)
Structured liabilities    
Fair Value, Option, Quantitative Disclosures [Line Items]    
Fair Value Carrying Amount Liabilities 30,400 29,000
Contractual Principal Outstanding Liabilities $ 30,600 $ 29,400