v3.25.4
FINANCING AND FINANCIAL INSTRUMENTS - Schedule of Assets and Liabilities at Fair Value (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Disclosure of fair value measurement of assets [line items]    
Total assets $ 97,703 $ 89,385
Total liabilities 41,167 38,099
Recurring fair value measurement    
Disclosure of fair value measurement of assets [line items]    
Total assets 909 961
Total liabilities 451 670
Recurring fair value measurement | Level 1    
Disclosure of fair value measurement of assets [line items]    
Total assets 108 88
Total liabilities 0 0
Recurring fair value measurement | Level 2    
Disclosure of fair value measurement of assets [line items]    
Total assets 298 438
Total liabilities 416 638
Recurring fair value measurement | Level 3    
Disclosure of fair value measurement of assets [line items]    
Total assets 503 435
Total liabilities 35 32
Recurring fair value measurement | Derivative financial current liabilities    
Disclosure of fair value measurement of assets [line items]    
Total liabilities 223 327
Recurring fair value measurement | Derivative financial current liabilities | Level 1    
Disclosure of fair value measurement of assets [line items]    
Total liabilities 0 0
Recurring fair value measurement | Derivative financial current liabilities | Level 2    
Disclosure of fair value measurement of assets [line items]    
Total liabilities 223 327
Recurring fair value measurement | Derivative financial current liabilities | Level 3    
Disclosure of fair value measurement of assets [line items]    
Total liabilities
Recurring fair value measurement | Derivative financial non-current liabilities    
Disclosure of fair value measurement of assets [line items]    
Total liabilities 228 343
Recurring fair value measurement | Derivative financial non-current liabilities | Level 1    
Disclosure of fair value measurement of assets [line items]    
Total liabilities 0 0
Recurring fair value measurement | Derivative financial non-current liabilities | Level 2    
Disclosure of fair value measurement of assets [line items]    
Total liabilities 193 311
Recurring fair value measurement | Derivative financial non-current liabilities | Level 3    
Disclosure of fair value measurement of assets [line items]    
Total liabilities 35 32
Recurring fair value measurement | Investments in equity instruments at FVOCI    
Disclosure of fair value measurement of assets [line items]    
Total assets 353 299
Recurring fair value measurement | Investments in equity instruments at FVOCI | Level 1    
Disclosure of fair value measurement of assets [line items]    
Total assets 108 88
Recurring fair value measurement | Investments in equity instruments at FVOCI | Level 2    
Disclosure of fair value measurement of assets [line items]    
Total assets 0 0
Recurring fair value measurement | Investments in equity instruments at FVOCI | Level 3    
Disclosure of fair value measurement of assets [line items]    
Total assets 245 211
Recurring fair value measurement | Trade accounts receivable and other subject to TSR programs    
Disclosure of fair value measurement of assets [line items]    
Total assets 258 224
Recurring fair value measurement | Trade accounts receivable and other subject to TSR programs | Level 1    
Disclosure of fair value measurement of assets [line items]    
Total assets 0 0
Recurring fair value measurement | Trade accounts receivable and other subject to TSR programs | Level 2    
Disclosure of fair value measurement of assets [line items]    
Total assets 0 0
Recurring fair value measurement | Trade accounts receivable and other subject to TSR programs | Level 3    
Disclosure of fair value measurement of assets [line items]    
Total assets 258 224
Recurring fair value measurement | Derivative financial current assets    
Disclosure of fair value measurement of assets [line items]    
Total assets 193 305
Recurring fair value measurement | Derivative financial current assets | Level 1    
Disclosure of fair value measurement of assets [line items]    
Total assets 0 0
Recurring fair value measurement | Derivative financial current assets | Level 2    
Disclosure of fair value measurement of assets [line items]    
Total assets 193 305
Recurring fair value measurement | Derivative financial current assets | Level 3    
Disclosure of fair value measurement of assets [line items]    
Total assets 0 0
Recurring fair value measurement | Derivative financial non-current assets    
Disclosure of fair value measurement of assets [line items]    
Total assets 105 133
Recurring fair value measurement | Derivative financial non-current assets | Level 1    
Disclosure of fair value measurement of assets [line items]    
Total assets 0 0
Recurring fair value measurement | Derivative financial non-current assets | Level 2    
Disclosure of fair value measurement of assets [line items]    
Total assets 105 133
Recurring fair value measurement | Derivative financial non-current assets | Level 3    
Disclosure of fair value measurement of assets [line items]    
Total assets $ 0 $ 0