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INVESTMENTS IN SUBSIDIARIES (Details 2) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Disclosure of subsidiaries [line items] |  |  |
Total | $ 79,940 | $ 91,147 |
Lan Peru S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | Foreign |  |
Country of origin | Peru |  |
Percentage of equity ownwrship | 70.00% | 70.00% | 70.00%
Lan Argentina S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Country of origin | Argentina |  |
Percentage of equity ownwrship | 99.8656% | 99.8656% |
Non-Controlling Interest [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Total | $ 79,940 | $ 91,147 |
Non-Controlling Interest [Member] | Lan Peru S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Peru |  |
Percentage of equity ownwrship | 30.00% | 30.00% |
Total | $ 3,360 | $ 3,722 |
Non-Controlling Interest [Member] | Lan Cargo S.A. And Subsidiaries [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 93.383.000-4 |  |
Country of origin | Chile |  |
Percentage of equity ownwrship | 0.10196% | 0.10196% |
Total | $ (100) | $ 849 |
Non-Controlling Interest [Member] | Promotora Aerea Latinoamericana S.A. and Subsidiaries [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Mexico |  |
Percentage of equity ownwrship | 0.00% | 51.00% |
Total |  | $ 4,578 |
Non-Controlling Interest [Member] | Inversora Cordillera S.A. and Subsidiaries [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Argentina |  |
Percentage of equity ownwrship | 0.1394% | 0.1394% |
Total | $ 8,684 | $ 3,502 |
Non-Controlling Interest [Member] | Lan Argentina S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Argentina |  |
Percentage of equity ownwrship | 0.0289% | 0.02842% |
Total | $ (472) | $ 79 |
Non-Controlling Interest [Member] | Americonsult de Guatemala S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Guatemala |  |
Percentage of equity ownwrship | 1.00% | 1.00% |
Total | $ 1 | $ 1 |
Non-Controlling Interest [Member] | Americonsult S.A. and Subsidiaries [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Mexico |  |
Percentage of equity ownwrship | 0.20% | 0.20% |
Total | $ 1 |  |
Non-Controlling Interest [Member] | Americonsult Costa Rica S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0-E |  |
Country of origin | Costa Rica |  |
Percentage of equity ownwrship | 1.00% | 1.00% |
Total | $ 11 | $ 12 |
Non-Controlling Interest [Member] | Linea Aerea Carguera de Colombiana S.A. [Mmeber] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Colombia |  |
Percentage of equity ownwrship | 10.00% | 10.00% |
Total | $ (462) | $ (520) |
Non-Controlling Interest [Member] | Aerolineas Regionales de Integracion Aires S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Colombia |  |
Percentage of equity ownwrship | 0.7988% | 0.8094% |
Total | $ 378 | $ 461 |
Non-Controlling Interest [Member] | Transportes Aereos del Mercosur S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Paraguay |  |
Percentage of equity ownwrship | 5.02% | 5.02% |
Total | $ 1,740 | $ 1,324 |
Non-Controlling Interest [Member] | Multiplus S.A. [Member] |  |  |
Disclosure of subsidiaries [line items] |  |  |
Tax No . | 0 - E |  |
Country of origin | Brazil |  |
Percentage of equity ownwrship | 27.26% | 27.26% |
Total | $ 67,096 | $ 77,139 |

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