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OTHER FINANCIAL LIABILITIES (Details Narrative) $ in Thousands, in Thousands | Sep. 27, 2017 | Sep. 01, 2017 USD ($) | Aug. 17, 2017 USD ($) | Apr. 11, 2017 USD ($) | Apr. 10, 2017 USD ($) | Sep. 29, 2016 USD ($) | Dec. 31, 2017 USD ($) | Aug. 17, 2017 CLF ( ) | Mar. 30, 2017 USD ($) | Dec. 31, 2016 USD ($)
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Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  |  |  |  |  | $ 7,891,640 |  |  | $ 8,604,920
Bank Loans [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  |  |  |  |  | 321,633 |  |  | 585,287
Obligation With The Public [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  |  |  |  |  | 1,584,066 |  |  | 1,309,345
Guaranteed Obligations [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  |  |  | $ 140,000 |  | $ 4,036,843 |  |  | $ 4,758,552
Description of debt maturity |  |  |  |  | Expires in 2023 |  |  |  |  |
Tam Linhas Aereas S.A. [Member] | Bank Loans [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  |  |  |  | $ 200,000 |  |  | $ 137,000 |
Description of collateral | Simultaneously, all the garments were lifted on the shares of Multiplus S.A. delivered as collateral. |  |  |  |  | Guaranteed with 18% of the shares of Multiplus S.A., percentage adjustable depending on the shares price. |  |  |  |
TAM Capital Inc [Member] | Obligation With The Public [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  |  |  |  | $ 300,000 |  |  |  |
Interest rate |  |  |  |  |  | 7.375% |  |  |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  |  | $ 700,000 |  |  |  |  |  |
Interest rate |  |  |  | 6.875% |  |  |  |  |  |
Description of debt maturity |  |  |  | Maturing in 2024 |  |  |  |  |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | Series A Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Description of debt maturity |  |  | Expiration date on June 1, 2022 |  |  |  |  |  |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | Series B Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Description of debt maturity |  |  | Expiration date on January 1, 2028 |  |  |  |  |  |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | Series C Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Description of debt maturity |  |  | Expiration date on June 1, 2022 |  |  |  |  |  |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | Series D Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Description of debt maturity |  |  | Expiration date on January 1, 2028 |  |  |  |  |  |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | CLF |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions | |  |  |  |  |  |  |  | 9,000 |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | CLF | Series A Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions | |  |  |  |  |  |  |  | 2,500 |  |
Interest rate |  |  | 5.25% |  |  |  |  | 5.25% |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | CLF | Series B Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions | |  |  |  |  |  |  |  | 2,500 |  |
Interest rate |  |  | 5.75% |  |  |  |  | 5.75% |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | CLF | Series C Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions | |  |  |  |  |  |  |  | 1,850 |  |
Interest rate |  |  | 5.25% |  |  |  |  | 5.25% |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | CLF | Series D Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  |  | $ 1,850 |  |  |  |  |  |  |
Interest rate |  |  | 5.75% |  |  |  |  | 5.75% |  |
Latam Finance Limited [Member] | Obligation With The Public [Member] | CLF | Total Series Bond [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions | |  |  |  |  |  |  |  | 8,700 |  |
TAM Capital 3 Inc [Member] | Obligation With The Public [Member] |  |  |  |  |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |  |  |  |  |
Total obligations with financial institutions |  | $ 500,000 |  |  |  |  |  |  |  |
Interest rate |  | 8.375% |  |  |  |  |  |  |  |
Description of debt maturity |  | Expiration date on June 3, 2021 |  |  |  |  |  |  |  |

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