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TRADE AND OTHER ACCOUNTS RECEIVABLE CURRENT, AND NON-CURRENT ACCOUNTS RECEIVABLE (Details) - Schedule of allowance for impairment loss of trade and other accounts receivables - Accumulated impairment [member] - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
TRADE AND OTHER ACCOUNTS RECEIVABLE CURRENT, AND NON-CURRENT ACCOUNTS RECEIVABLE (Details) - Schedule of allowance for impairment loss of trade and other accounts receivables [Line Items]      
Opening balance $ (97,991) $ (87,909) $ (77,054)
Adoption adjustment IFRS 9 [1] (10,524)
Write-offs 12,569 8,620 8,249
(Increase) Decrease (14,980) (8,178) (19,104)
Closing balance $ (100,402) $ (97,991) $ (87,909)
[1] Adjustment to the balance as of December 31, 2017 registered in retained earnings as of 01.01.2018 for the adoption of IFRS 9.