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COSTS AND EXPENSES BY NATURE (Details) - Schedule of finance costs - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Material Income And Expense Abstract      
Bank loan interest $ 325,650 $ 283,786 $ 347,551
Financial leases 61,980 62,202 37,522
Lease liabilities 181,814 182,868 185,947
Other financial instruments 20,490 10,281 8,213
Total $ 589,934 $ 539,137 $ 579,233