v3.25.4
Revenue and Expenses, Net Gains (Losses) from Trading Activities (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Net Gains (Losses) from Trading Activities [Line Items]      
Total net gains (losses) from trading activities $ 5,147 $ 5,366 $ 4,879
Interest rate [Member]      
Net Gains (Losses) from Trading Activities [Line Items]      
Total net gains (losses) from trading activities 1,762 823 444
Commodity [Member]      
Net Gains (Losses) from Trading Activities [Line Items]      
Total net gains (losses) from trading activities 809 464 452
Equity [Member]      
Net Gains (Losses) from Trading Activities [Line Items]      
Total net gains (losses) from trading activities 1,181 1,195 1,106
Foreign Exchange      
Net Gains (Losses) from Trading Activities [Line Items]      
Total net gains (losses) from trading activities 902 2,299 2,124
Credit [Member]      
Net Gains (Losses) from Trading Activities [Line Items]      
Total net gains (losses) from trading activities $ 493 $ 585 $ 753