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FINANCIAL RISK MANAGEMENT - Narrative (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Interest rate risk    
Disclosure of nature and extent of risks arising from financial instruments [line items]    
Cash and cash equivalents $ 4,400  
Sensitivity analysis for possible change in risk variable, percent change 1.00%  
Sensitivity analysis for possible change in risk variable, impact on equity $ 39 $ 37
Interest rate risk | Variable rate    
Disclosure of nature and extent of risks arising from financial instruments [line items]    
Borrowings 100  
Liquidity risk    
Disclosure of nature and extent of risks arising from financial instruments [line items]    
Cash and cash equivalents 4,440 5,280
Borrowings 4,800 5,200
Net debt 342 $ (130)
Undrawn borrowing facilities $ 3,000  
Required ratio of debt to total capitalization 0.60  
Debt to total capitalization ratio, actual 0.01