Quarterly report [Sections 13 or 15(d)]

Derivatives - Offsetting Assets (Details)

v3.25.3
Derivatives - Offsetting Assets (Details) - USD ($)
$ in Millions
Sep. 30, 2025
Dec. 31, 2024
Offsetting Assets [Line Items]    
Derivative assets, after netting $ 38,600 $ 37,000
Other gross derivative assets 3,500 3,900
Derivative assets 42,115 40,948
Less: Financial instruments collateral (19,500) (18,100)
Total net derivative assets 22,600 22,800
Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 229,900 258,100
Less: Legally enforceable master netting agreements and cash collateral received/paid (196,100) (224,200)
Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 63,300 41,900
Less: Legally enforceable master netting agreements and cash collateral received/paid (58,800) (39,000)
Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 6,400 4,200
Less: Legally enforceable master netting agreements and cash collateral received/paid (6,100) (4,000)
Interest rate contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 106,600 108,800
Interest rate contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 0 100
Interest rate contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 5,100 3,400
Foreign exchange contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 73,900 112,700
Foreign exchange contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 1,000 500
Equity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 35,400 24,600
Equity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 61,400 39,800
Commodity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 9,000 6,200
Commodity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 1,900 2,000
Commodity contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 300 300
Credit derivatives | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting $ 5,000 $ 5,800