v3.26.1
Derivative Financial Instruments - Fair Value of Derivatives and Balance Offsetting (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Derivative Assets $ 16,052 $ 13,650
Derivative Liabilities 15,051 12,359
Gross amounts of receivable subject to enforceable master netting agreements 12,231 10,198
Gross amounts of payable subject to enforceable master netting agreements 12,231 10,198
Less: Gross amounts of cash collateral received subject to enforceable master netting agreements 2,690 1,911
Less: Gross amounts of cash collateral posted subject to enforceable master netting agreements 995 1,143
Derivative asset 1,131 1,541
Derivative liability 1,825 1,018
Less: Gross amounts of financial instrument collateral received not offset 195 255
Less: Gross amounts of financial instrument collateral posted not offset 140 10
Net amount of derivative asset 936 1,286
Net amount of derivative liability $ 1,685 $ 1,008
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other assets (includes $0.1 billion and $0.0 billion designated under fair value option) Other assets (includes $0.1 billion and $0.0 billion designated under fair value option)
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Interest, taxes and other liabilities (includes $0.1 billion and $0.0 billion designated under fair value option) Interest, taxes and other liabilities (includes $0.1 billion and $0.0 billion designated under fair value option)
Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative Assets $ 171 $ 153
Derivative Liabilities 43 13
Interest rate contracts | Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative Assets 58 24
Derivative Liabilities 43 13
Interest rate contracts | Not Designated as Hedging Instrument, Trading    
Derivatives, Fair Value [Line Items]    
Derivative Assets 727 761
Derivative Liabilities 448 430
Interest rate contracts | Not Designated as Hedging Instrument, Other    
Derivatives, Fair Value [Line Items]    
Derivative Assets 0 1
Derivative Liabilities 88 73
Foreign exchange contracts | Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative Assets 113 129
Derivative Liabilities 0 0
Foreign exchange contracts | Not Designated as Hedging Instrument, Trading    
Derivatives, Fair Value [Line Items]    
Derivative Assets 12,127 9,452
Derivative Liabilities 11,632 8,924
Equity contracts | Not Designated as Hedging Instrument, Trading    
Derivatives, Fair Value [Line Items]    
Derivative Assets 751 525
Derivative Liabilities 1,309 567
Equity contracts | Not Designated as Hedging Instrument, Other    
Derivatives, Fair Value [Line Items]    
Derivative Assets 952 734
Derivative Liabilities 131 68
Precious metals contracts | Not Designated as Hedging Instrument, Trading    
Derivatives, Fair Value [Line Items]    
Derivative Assets 1,187 1,883
Derivative Liabilities 1,193 2,050
Credit contracts | Not Designated as Hedging Instrument, Trading    
Derivatives, Fair Value [Line Items]    
Derivative Assets 121 119
Derivative Liabilities 47 59
Credit contracts | Not Designated as Hedging Instrument, Other    
Derivatives, Fair Value [Line Items]    
Derivative Assets 12 18
Derivative Liabilities 143 158
Other Contracts | Not Designated as Hedging Instrument, Other    
Derivatives, Fair Value [Line Items]    
Derivative Assets 4 4
Derivative Liabilities $ 17 $ 17