Annual report pursuant to Section 13 and 15(d)

Fair Value Option - Elections (Details)

v3.8.0.1
Fair Value Option - Elections (Details) - USD ($)
$ in Millions
Dec. 31, 2017
Dec. 31, 2016
Federal funds sold and securities borrowed or purchased under agreements to resell    
Fair Value Carrying Amount    
Assets $ 52,906 $ 49,750
Contractual Principal Outstanding    
Assets 52,907 49,615
Fair Value Carrying Amount Less Unpaid Principal    
Assets (1) 135
Loans reported as trading account assets    
Fair Value Carrying Amount    
Assets 5,735 6,215
Contractual Principal Outstanding    
Assets 11,804 11,557
Fair Value Carrying Amount Less Unpaid Principal    
Assets (6,069) (5,342)
Trading inventory – other    
Fair Value Carrying Amount    
Assets 12,027 8,206
Consumer and commercial loans    
Fair Value Carrying Amount    
Assets 5,710 7,085
Contractual Principal Outstanding    
Assets 5,744 7,190
Fair Value Carrying Amount Less Unpaid Principal    
Assets (34) (105)
Loans held-for-sale    
Fair Value Carrying Amount    
Assets 2,156 4,026
Contractual Principal Outstanding    
Assets 3,717 5,595
Fair Value Carrying Amount Less Unpaid Principal    
Assets (1,561) (1,569)
Customer receivables and other assets    
Fair Value Carrying Amount    
Assets 3 253
Contractual Principal Outstanding    
Assets   250
Fair Value Carrying Amount Less Unpaid Principal    
Assets   3
Long-term deposits    
Fair Value Carrying Amount    
Liabilities 449 731
Contractual Principal Outstanding    
Liabilities 421 672
Fair Value Carrying Amount Less Unpaid Principal    
Liabilities 28 59
Federal funds purchased and securities loaned or sold under agreements to repurchase    
Fair Value Carrying Amount    
Liabilities 36,182 35,766
Contractual Principal Outstanding    
Liabilities 36,187 35,929
Fair Value Carrying Amount Less Unpaid Principal    
Liabilities (5) (163)
Short-term borrowings    
Fair Value Carrying Amount    
Liabilities 1,494 2,024
Contractual Principal Outstanding    
Liabilities 1,494 2,024
Fair Value Carrying Amount Less Unpaid Principal    
Liabilities 0 0
Unfunded loan commitments    
Fair Value Carrying Amount    
Liabilities 120 173
Long-term debt    
Fair Value Carrying Amount    
Liabilities 31,786 30,037
Contractual Principal Outstanding    
Liabilities 31,512 29,862
Fair Value Carrying Amount Less Unpaid Principal    
Liabilities 274 175
Structured liabilities    
Fair Value Carrying Amount    
Liabilities 31,400 29,700
Contractual Principal Outstanding    
Liabilities $ 31,100 $ 29,500