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GENERAL INFORMATION AND GROUP STRUCTURE (Details Narrative) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
General Information And Group Structure    
Increase in spot remuneration 29.00%  
[custom:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventory-0] $ 2 $ 11
Percentage of fall in gdp   9.90%
[custom:PercentageOfIncreaseinGdp] 9.70%  
Percentage of cumulative inflation 50.90% 36.10%
Percentage of depreciation against usd   40.50%
[custom:PercentageOfDepreciationAgainstUsd1] 22.10%