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GOODWILL (Details 1) - Goodwill [Member] $ in Thousands | Dec. 31, 2018 USD ($) $ / shares
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Air Transport CGU [Member] | Bottom of range [Member] |  |
Disclosure of detailed information about intangible assets [line items] |  |
Annual growth rate (Terminal) | 1.00% |
Exchange rate (in dollars per share) | 3.7 | [1]
Discount rate based on the weighted average cost of capital (WACC) | 8.07% |
Fuel Price from futures price curves commodities markets (in dollars per Barril) | $ | $ 75 |
Air Transport CGU [Member] | Top of range [Member] |  |
Disclosure of detailed information about intangible assets [line items] |  |
Annual growth rate (Terminal) | 2.00% |
Exchange rate (in dollars per share) | 4.6 | [1]
Discount rate based on the weighted average cost of capital (WACC) | 10.07% |
Fuel Price from futures price curves commodities markets (in dollars per Barril) | $ | $ 80 |
Coalition and Loyalty Program Multiplus CGU [Member] | Bottom of range [Member] |  |
Disclosure of detailed information about intangible assets [line items] |  |
Annual growth rate (Terminal) | 4.00% | [1],[2]
Exchange rate (in dollars per share) | 3.5 | [1],[2]
Discount rate based on cost of equity (CoE) | 12.00% | [1],[2]
Coalition and Loyalty Program Multiplus CGU [Member] | Top of range [Member] |  |
Disclosure of detailed information about intangible assets [line items] |  |
Annual growth rate (Terminal) | 5.00% | [1],[2]
Exchange rate (in dollars per share) | 4.3 | [1],[2]
Discount rate based on cost of equity (CoE) | 13.00% | [1],[2]
[1] | In line with the expectations of the Central Bank of Brazil.
[2] | The flows, like the growth and discount rates, are denominated in reais.

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