v3.26.1
FINANCIAL RISK MANAGEMENT - Schedule of Effect on Profit Before Tax (Details) - Foreign currency sensitivity
$ in Millions
 12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Change in USD exchange rate    
Disclosure of detailed information about financial instruments [line items]    
Increase/ (decrease) in % 0.1000 0.1000
Increase / (decrease) of profit before tax $ (6) $ 34
Increase / (decrease) of equity $ 0 $ 28
Change in the EUR exchange rate    
Disclosure of detailed information about financial instruments [line items]    
Increase/ (decrease) in % 0.1000 0.1000
Increase / (decrease) of profit before tax $ (1) $ 11
Increase / (decrease) of equity $ 0 $ 9
Change in USD exchange rate    
Disclosure of detailed information about financial instruments [line items]    
Increase/ (decrease) in % (0.0100) (0.0100)
Increase / (decrease) of profit before tax $ 1 $ (3)
Increase / (decrease) of equity $ 0 $ (3)
Change in the EUR exchange rate    
Disclosure of detailed information about financial instruments [line items]    
Increase/ (decrease) in % (0.0100) (0.0100)
Increase / (decrease) of profit before tax $ 0 $ (1)
Increase / (decrease) of equity $ 0 $ (1)