v3.26.1
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Balance Sheet Effect of Derivative Instruments (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Derivative [Line Items]    
Notional $ 163,553 $ 161,581
Current portion 500 500
Non-current portion 400 500
Held collateral 4 5
Posted collateral 111 102
Designated as Hedging Instrument | Foreign currency exchange contracts | Cash flow hedges    
Derivative [Line Items]    
Notional 16,384 17,750
Designated as Hedging Instrument | Commodity contracts | Cash flow hedges    
Derivative [Line Items]    
Notional 995 940
Designated as Hedging Instrument | Interest rate contracts | Fair value hedges    
Derivative [Line Items]    
Notional 21,437 18,582
Designated as Hedging Instrument | Cross-currency interest rate swap contracts | Fair value hedges    
Derivative [Line Items]    
Notional 5,050 4,158
Derivatives not designated as hedging instruments | Foreign currency exchange contracts    
Derivative [Line Items]    
Notional 24,848 24,934
Derivatives not designated as hedging instruments | Commodity contracts    
Derivative [Line Items]    
Notional 909 803
Derivatives not designated as hedging instruments | Interest rate contracts    
Derivative [Line Items]    
Notional 88,018 87,293
Derivatives not designated as hedging instruments | Cross-currency interest rate swap contracts    
Derivative [Line Items]    
Notional 5,912 7,121
Fair Value, Recurring    
Derivative [Line Items]    
Current portion 682 634
Non-current portion 1,029 1,292
Total derivative financial instruments, gross 1,711 1,926
Current portion 748 643
Non-current portion 399 524
Total derivative financial instruments, gross 1,147 1,167
Fair Value, Recurring | Level 2    
Derivative [Line Items]    
Fair Value of Assets 1,711 1,926
Fair Value of Liabilities 1,147 1,167
Counterparty netting, assets not offset 843 814
Counterparty netting, liabilities not offset 843 814
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Foreign currency exchange contracts | Cash flow hedges    
Derivative [Line Items]    
Fair Value of Assets 174 98
Fair Value of Liabilities 64 114
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Commodity contracts | Cash flow hedges    
Derivative [Line Items]    
Fair Value of Assets 167 122
Fair Value of Liabilities 7 0
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Interest rate contracts | Fair value hedges    
Derivative [Line Items]    
Fair Value of Assets 225 374
Fair Value of Liabilities 244 220
Fair Value, Recurring | Level 2 | Designated as Hedging Instrument | Cross-currency interest rate swap contracts | Fair value hedges    
Derivative [Line Items]    
Fair Value of Assets 247 383
Fair Value of Liabilities 69 5
Fair Value, Recurring | Level 2 | Derivatives not designated as hedging instruments | Foreign currency exchange contracts    
Derivative [Line Items]    
Fair Value of Assets 130 150
Fair Value of Liabilities 256 180
Fair Value, Recurring | Level 2 | Derivatives not designated as hedging instruments | Commodity contracts    
Derivative [Line Items]    
Fair Value of Assets 91 56
Fair Value of Liabilities 4 1
Fair Value, Recurring | Level 2 | Derivatives not designated as hedging instruments | Interest rate contracts    
Derivative [Line Items]    
Fair Value of Assets 439 364
Fair Value of Liabilities 470 619
Fair Value, Recurring | Level 2 | Derivatives not designated as hedging instruments | Cross-currency interest rate swap contracts    
Derivative [Line Items]    
Fair Value of Assets 238 379
Fair Value of Liabilities $ 33 $ 28