v3.26.1
Derivatives, Offsetting of Derivative Assets and Liabilities (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Derivative Assets    
Derivative Assets, gross $ 109,017 $ 80,562
Counterparty netting, assets (82,047) (57,957)
Cash collateral netting, assets (6,315) (4,763)
Total derivatives subject to enforceable master netting arrangements, net, assets 20,655 17,842
Derivatives not subject to enforceable master netting arrangements, assets 4,093 3,968
Derivative assets 24,748 21,810
Non-cash collateral not offset, assets (5,144) (4,906)
Total Derivatives, net, assets 19,604 16,904
Derivative Liabilities    
Derivative Liabilities, gross 108,008 82,747
Netting (81,898) (57,777)
Cash collateral netting, liabilities (15,013) (15,555)
Total derivatives subject to enforceable master netting arrangements, net, liabilities 11,097 9,415
Derivatives not subject to enforceable master netting arrangements , liabilities 4,124 4,209
Derivative liabilities 15,221 13,624
Non-cash collateral not offset, Liabilities (3,305) (3,091)
Total Derivatives, net, liabilities 11,916 10,533
Interest rate contracts [Member]    
Derivative Assets    
Derivative Assets, gross 19,578 21,097
Derivative Liabilities    
Derivative Liabilities, gross 20,689 21,266
Interest rate contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 19,157 20,594
Derivative Liabilities    
Derivative Liabilities, gross 20,314 20,835
Interest rate contracts [Member] | OTC cleared [Member]    
Derivative Assets    
Derivative Assets, gross 400 445
Derivative Liabilities    
Derivative Liabilities, gross 368 366
Interest rate contracts [Member] | Exchange traded [Member]    
Derivative Assets    
Derivative Assets, gross 21 58
Derivative Liabilities    
Derivative Liabilities, gross 7 65
Commodity contracts [Member]    
Derivative Assets    
Derivative Assets, gross 6,466 2,837
Derivative Liabilities    
Derivative Liabilities, gross 4,025 4,016
Commodity contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 3,484 2,432
Derivative Liabilities    
Derivative Liabilities, gross 3,513 3,764
Commodity contracts [Member] | Exchange traded [Member]    
Derivative Assets    
Derivative Assets, gross 2,982 405
Derivative Liabilities    
Derivative Liabilities, gross 512 252
Equity contracts [Member]    
Derivative Assets    
Derivative Assets, gross 25,916 19,110
Derivative Liabilities    
Derivative Liabilities, gross 27,455 20,625
Equity contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 8,712 6,836
Derivative Liabilities    
Derivative Liabilities, gross 15,544 12,149
Equity contracts [Member] | Exchange traded [Member]    
Derivative Assets    
Derivative Assets, gross 17,204 12,274
Derivative Liabilities    
Derivative Liabilities, gross 11,911 8,476
Foreign exchange contracts [Member]    
Derivative Assets    
Derivative Assets, gross 56,931 37,437
Derivative Liabilities    
Derivative Liabilities, gross 55,740 36,757
Foreign exchange contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 56,931 37,437
Derivative Liabilities    
Derivative Liabilities, gross 55,740 36,757
Credit contracts [Member]    
Derivative Assets    
Derivative Assets, gross 126 81
Derivative Liabilities    
Derivative Liabilities, gross 99 83
Credit contracts [Member] | OTC [Member]    
Derivative Assets    
Derivative Assets, gross 126 81
Derivative Liabilities    
Derivative Liabilities, gross $ 99 $ 83