Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Offsetting Assets (Details)

v3.5.0.2
Derivatives - Offsetting Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2016
Dec. 31, 2015
Offsetting Assets [Line Items]    
Derivative assets, after netting $ 41,000 $ 37,900
Other gross derivative assets 14,300 12,100
Derivative assets 55,264 49,990
Less: Financial instruments collateral (14,900) (13,900)
Total net derivative assets 40,400 36,100
Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 573,500 461,000
Less: Legally enforceable master netting agreements and cash collateral received (536,800) (426,600)
Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 14,500 11,800
Less: Legally enforceable master netting agreements and cash collateral received (10,800) (8,700)
Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 298,900 203,700
Less: Legally enforceable master netting agreements and cash collateral received (298,300) (203,300)
Interest rate contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 391,300 309,300
Interest rate contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 100 0
Interest rate contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 293,600 197,000
Foreign exchange contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 141,700 103,200
Foreign exchange contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 200 100
Equity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 15,800 16,600
Equity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 12,700 10,000
Commodity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 4,800 7,300
Commodity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 1,700 1,800
Commodity contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 0 100
Credit derivatives    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 44 24
Credit derivatives | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 19,900 24,600
Credit derivatives | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting $ 5,100 $ 6,500