v3.25.4
OPERATING DATA - Aging of Trade Accounts Receivable (Details) - Trade accounts receivables - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of provision matrix [line items]        
Trade accounts receivables $ 3,476 $ 3,375    
Gross        
Disclosure of provision matrix [line items]        
Trade accounts receivables 3,884 3,685    
Allowance        
Disclosure of provision matrix [line items]        
Trade accounts receivables (408) (310) $ (364) $ (190)
Not past due        
Disclosure of provision matrix [line items]        
Trade accounts receivables 2,909 2,889    
Not past due | Gross        
Disclosure of provision matrix [line items]        
Trade accounts receivables 2,971 2,930    
Not past due | Allowance        
Disclosure of provision matrix [line items]        
Trade accounts receivables (62) (41)    
Overdue 1-30 days        
Disclosure of provision matrix [line items]        
Trade accounts receivables 332 288    
Overdue 1-30 days | Gross        
Disclosure of provision matrix [line items]        
Trade accounts receivables 335 293    
Overdue 1-30 days | Allowance        
Disclosure of provision matrix [line items]        
Trade accounts receivables (3) (5)    
Overdue 31-60 days        
Disclosure of provision matrix [line items]        
Trade accounts receivables 74 79    
Overdue 31-60 days | Gross        
Disclosure of provision matrix [line items]        
Trade accounts receivables 74 80    
Overdue 31-60 days | Allowance        
Disclosure of provision matrix [line items]        
Trade accounts receivables 0 (1)    
Overdue 61-90 days        
Disclosure of provision matrix [line items]        
Trade accounts receivables 33 24    
Overdue 61-90 days | Gross        
Disclosure of provision matrix [line items]        
Trade accounts receivables 33 25    
Overdue 61-90 days | Allowance        
Disclosure of provision matrix [line items]        
Trade accounts receivables 0 (1)    
Overdue 91-180 days        
Disclosure of provision matrix [line items]        
Trade accounts receivables 85 41    
Overdue 91-180 days | Gross        
Disclosure of provision matrix [line items]        
Trade accounts receivables 88 43    
Overdue 91-180 days | Allowance        
Disclosure of provision matrix [line items]        
Trade accounts receivables (3) (2)    
More than 180 days        
Disclosure of provision matrix [line items]        
Trade accounts receivables 43 54    
More than 180 days | Gross        
Disclosure of provision matrix [line items]        
Trade accounts receivables 383 314    
More than 180 days | Allowance        
Disclosure of provision matrix [line items]        
Trade accounts receivables $ (340) $ (260)