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GOODWILL (Tables) | 12 Months Ended
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Dec. 31, 2019
Disclosure of goodwill [text block] [Abstract] |
Disclosure of reconciliation of changes in goodwill [text block] |
|  | Air Transport |  |  | Coalition and loyalty program Multiplus |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Opening balance as of January 1, 2017 |  |  | 2,176,634 |  |  |  | 533,748 |  |  |  | 2,710,382 |
Increase (decrease) due to exchange rate differences |  |  | (29,942 | ) |  |  | (7,890 | ) |  |  | (37,832 | )
Others |  |  | - |  |  |  | - |  |  |  | - |
Closing balance as of December 31, 2017 |  |  | 2,146,692 |  |  |  | 525,858 |  |  |  | 2,672,550 |
Opening balance as of January 1, 2018 |  |  | 2,146,692 |  |  |  | 525,858 |  |  |  | 2,672,550 |
Increase (decrease) due to exchange rate differences |  |  | (300,203 | ) |  |  | (76,922 | ) |  |  | (377,125 | )
Adjustment IAS 29, hyperinflation Argentina |  |  | 335 |  |  |  | - |  |  |  | 335 |
Others |  |  | (1,688 | ) |  |  | - |  |  |  | (1,688 | )
Closing balance as of December 31, 2018 |  |  | 1,845,136 |  |  |  | 448,936 |  |  |  | 2,294,072 |
Opening balance as of January 1, 2019 |  |  | 1,845,136 |  |  |  | 448,936 |  |  |  | 2,294,072 |
Increase (decrease) due to exchange rate differences |  |  | (67,133 | ) |  |  | (17,363 | ) |  |  | (84,496 | )
Transfer from Multiplus S.A. (see nota 1) |  |  | 431,573 |  |  |  | (431,573 | ) |  |  | - |
Closing balance as of December 31, 2019 |  |  | 2,209,576 |  |  |  | - |  |  |  | 2,209,576 |
Schedule of recoverable values categories by CGU |
|  |  | Air transportation
|  |  | CGU
Annual growth rate (Terminal) |  | % | 1.0 - 2.0
Exchange rate (1) |  | R$/US$ | 4.0 - 4.9
Discount rate based on the weighted average cost of capital (WACC) |  | % | 7.50 - 8.50
Fuel Price from futures price curves commodities markets |  | US$/barrel | 79 - 80
(1) In line with the expectations of the Central Bank of Brazil
Disclosure Of Information For Individual Asset Or Cash Generating Unit With Significant Amount Of Goodwill With Sensitivity Analysis Explanatory |
|  |  |  | Decrease
|  | Increase |  | Minimum
|  | Maximum |  | terminal
|  | WACC |  | growth rate
|  | % |  | %
Air transportation CGU |  | 8.5 |  | 1.0

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- Definition The disclosure of the reconciliation of changes in goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2019-01-01 -Paragraph B67 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2019-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B -URIDate 2019-03-27 + Details
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