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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.

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