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FINANCIAL RISK MANAGEMENT (Details) - Schedule of sensitivity analysis - Fuel options [Member] - Fuel-Price Risk [Member] - USD ($) $ / shares in Units, $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
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Top of range [member] |  |
FINANCIAL RISK MANAGEMENT (Details) - Schedule of sensitivity analysis [Line Items] |  |
Benchmark price (in Dollars per share) | $ 5 |
Positions effect on equity | $ 15.4 | $ 7.4
Bottom of range [member] |  |
FINANCIAL RISK MANAGEMENT (Details) - Schedule of sensitivity analysis [Line Items] |  |
Benchmark price (in Dollars per share) | $ (5) |
Positions effect on equity | $ (34.5) | $ (5.5)

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- Details
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