Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Offsetting Assets (Details)

v3.19.1
Derivatives - Offsetting Assets (Details) - USD ($)
$ in Millions
Mar. 31, 2019
Dec. 31, 2018
Offsetting Assets [Line Items]    
Derivative assets, after netting $ 29,900 $ 32,700
Other gross derivative assets 12,500 11,000
Derivative assets 42,391 43,725
Less: Financial instruments collateral (15,400) (16,300)
Total net derivative assets 27,000 27,400
Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 291,000 292,500
Less: Legally enforceable master netting agreements and cash collateral received (265,700) (264,400)
Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 14,900 17,100
Less: Legally enforceable master netting agreements and cash collateral received (12,300) (13,500)
Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 9,800 8,200
Less: Legally enforceable master netting agreements and cash collateral received (7,800) (7,200)
Interest rate contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 187,900 174,200
Interest rate contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 5,500 4,800
Foreign exchange risk | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 72,700 82,500
Foreign exchange risk | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 1,000 900
Equity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 21,000 24,600
Equity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 14,200 16,100
Commodity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 2,300 3,500
Commodity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 700 1,000
Credit derivatives | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 7,100 7,700
Credit derivatives | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting $ 3,300 $ 2,500