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GROUP STRUCTURE (Details 1) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Group Structure      
Net cash generated by operating activities $ 116 $ 211
Net cash used in investing activities (166) (86)
Net cash used in financing activities (7) (73)
(Decrease) Increase in cash and cash equivalents   (57) 52
Cash and cash equivalents at the beginning of the year 52 9
Effect of devaluation and inflation on cash and cash equivalents   5 (9)
Cash and cash equivalents at the end of the year   $ 52