Annual report [Section 13 and 15(d), not S-K Item 405]

Derivatives - Offsetting Assets (Details)

v3.25.4
Derivatives - Offsetting Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Offsetting Assets [Line Items]    
Derivative assets, after netting $ 37,600 $ 37,000
Other gross derivative assets 3,300 3,900
Derivative assets 40,881 40,948
Less: Financial instruments collateral (20,500) (18,100)
Total net derivative assets 20,400 22,800
Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 232,700 258,100
Less: Legally enforceable master netting agreements and cash collateral received/paid (199,200) (224,200)
Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 48,400 41,900
Less: Legally enforceable master netting agreements and cash collateral received/paid (44,500) (39,000)
Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 7,800 4,200
Less: Legally enforceable master netting agreements and cash collateral received/paid (7,600) (4,000)
Interest rate contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 106,200 108,800
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 6,300 3,400
Foreign exchange contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 80,400 112,700
Foreign exchange contracts | Over-the-counter cleared    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 1,200 500
Equity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 31,300 24,600
Equity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 46,800 39,800
Commodity contracts | Over-the-counter    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 9,900 6,200
Commodity contracts | Exchange-traded    
Offsetting Assets [Line Items]    
Total gross derivative assets, before netting 1,600 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 $ 4,900 $ 5,800