v3.26.1
Derivatives, Offsetting of Derivative Assets and Liabilities (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Derivative Assets    
Derivative Assets, gross $ 95,213 $ 80,562
Counterparty netting, assets (70,373) (57,957)
Cash collateral netting, assets (6,840) (4,763)
Total derivatives subject to enforceable master netting arrangements, net, assets 18,000 17,842
Derivatives not subject to enforceable master netting arrangements, assets 4,331 3,968
Derivative assets 22,331 21,810
Non-cash collateral not offset, assets (5,386) (4,906)
Total Derivatives, net, assets 16,945 16,904
Derivative Liabilities    
Derivative Liabilities, gross 92,287 82,747
Netting (70,203) (57,777)
Cash collateral netting, liabilities (11,197) (15,555)
Total derivatives subject to enforceable master netting arrangements, net, liabilities 10,887 9,415
Derivatives not subject to enforceable master netting arrangements , liabilities 3,599 4,209
Derivative liabilities 14,486 13,624
Non-cash collateral not offset, Liabilities (3,673) (3,091)
Total Derivatives, net, liabilities 10,813 10,533
Interest rate contracts [Member]    
Derivative Assets    
Derivative Assets, gross 21,911 21,097
Derivative Liabilities    
Derivative Liabilities, gross 21,437 21,266
Interest rate contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 21,028 20,594
Derivative Liabilities    
Derivative Liabilities, gross 20,237 20,835
Interest rate contracts [Member] | OTC cleared [Member]    
Derivative Assets    
Derivative Assets, gross 832 445
Derivative Liabilities    
Derivative Liabilities, gross 1,173 366
Interest rate contracts [Member] | Exchange traded [Member]    
Derivative Assets    
Derivative Assets, gross 51 58
Derivative Liabilities    
Derivative Liabilities, gross 27 65
Commodity contracts [Member]    
Derivative Assets    
Derivative Assets, gross 7,707 2,837
Derivative Liabilities    
Derivative Liabilities, gross 6,517 4,016
Commodity contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 5,819 2,432
Derivative Liabilities    
Derivative Liabilities, gross 5,258 3,764
Commodity contracts [Member] | Exchange traded [Member]    
Derivative Assets    
Derivative Assets, gross 1,888 405
Derivative Liabilities    
Derivative Liabilities, gross 1,259 252
Equity contracts [Member]    
Derivative Assets    
Derivative Assets, gross 17,778 19,110
Derivative Liabilities    
Derivative Liabilities, gross 17,512 20,625
Equity contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 6,786 6,836
Derivative Liabilities    
Derivative Liabilities, gross 9,405 12,149
Equity contracts [Member] | Exchange traded [Member]    
Derivative Assets    
Derivative Assets, gross 10,992 12,274
Derivative Liabilities    
Derivative Liabilities, gross 8,107 8,476
Foreign exchange contracts [Member]    
Derivative Assets    
Derivative Assets, gross 47,702 37,437
Derivative Liabilities    
Derivative Liabilities, gross 46,758 36,757
Foreign exchange contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 47,702 37,437
Derivative Liabilities    
Derivative Liabilities, gross 46,758 36,757
Credit contracts [Member]    
Derivative Assets    
Derivative Assets, gross 115 81
Derivative Liabilities    
Derivative Liabilities, gross 63 83
Credit contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 115 81
Derivative Liabilities    
Derivative Liabilities, gross $ 63 $ 83