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NON-FINANCIAL ASSETS AND LIABILITIES (Details 3) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
IfrsStatementLineItems [Line Items]        
Inventories $ 173 [1] $ 155 [1] $ 116 $ 153
Materials And Spare Parts [Member]        
IfrsStatementLineItems [Line Items]        
Inventories 104 87    
Advances To Suppliers [Member]        
IfrsStatementLineItems [Line Items]        
Inventories 8 8    
In Process And Finished Products [Member]        
IfrsStatementLineItems [Line Items]        
Inventories $ 61 $ 60    
[1] It includes impairment loss as a result of the performed recoverability assessment for US$ 2 million as of December 31, 2022 and 2021, acoording with the policy described in Note 4.13.