v3.26.1
PROVISIONS AND CONTINGENT LIABILITIES - Movement in provisions (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure of other provisions [line items]    
Balance at beginning of the year $ 121 $ 125
Arising during the year 200 25
Utilized   (19)
Unused amounts reversed (6) (11)
Divestment and reclassification as held for sale (11)  
Discount rate adjustment and imputed interest (2) 3
Translation adjustments and other 2 (2)
Balance at end of the year 304 121
Non-current 43 48
Current 261 73
Non-income tax provisions    
Disclosure of other provisions [line items]    
Balance at beginning of the year 56 65
Arising during the year 4 9
Utilized   (15)
Unused amounts reversed 0 (5)
Divestment and reclassification as held for sale 0  
Discount rate adjustment and imputed interest 0 0
Translation adjustments and other 1 2
Balance at end of the year 61 56
Non-current 0 0
Current 61 56
Decommi-ssioning provision    
Disclosure of other provisions [line items]    
Balance at beginning of the year 46 40
Arising during the year 10 8
Utilized   (1)
Unused amounts reversed (1) (1)
Divestment and reclassification as held for sale (10)  
Discount rate adjustment and imputed interest (2) 3
Translation adjustments and other 0 (3)
Balance at end of the year 43 46
Non-current 43 46
Current 0 0
Legal provision    
Disclosure of other provisions [line items]    
Balance at beginning of the year 9 9
Arising during the year 183 0
Utilized   0
Unused amounts reversed 0 0
Divestment and reclassification as held for sale 0  
Discount rate adjustment and imputed interest 0 0
Translation adjustments and other (1) 0
Balance at end of the year 191 9
Non-current 0 0
Current 191 9
Other provisions    
Disclosure of other provisions [line items]    
Balance at beginning of the year 10 11
Arising during the year 3 8
Utilized   (3)
Unused amounts reversed (5) (5)
Divestment and reclassification as held for sale (1)  
Discount rate adjustment and imputed interest 0 0
Translation adjustments and other 2 (1)
Balance at end of the year 9 10
Non-current 0 2
Current $ 9 $ 8