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LOANS, Maturities of Current and Non-current Loans (Details) - ARS ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | [1] | Dec. 31, 2017
--- | --- | --- | --- | ---
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | $ 33,582,804 | [1] | $ 31,684,940 | $ 10,218,503
Due [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 90,363 |  |  |
From 1/01/2020 to 12/31/2020 |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 1,631,724 |  |  |
From 1/01/2021 to 12/31/2021[Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 296,515 |  |  |
From 01/01/2022 to 12/31/2022 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 321,370 |  |  |
From 1/01/2023 to 12/31/2023 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 348,380 |  |  |
From 1/01/2024 onwards [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 30,894,452 |  |  |
2018 Notes [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 30,184,041 |  |  |
2018 Notes [Member] | Due [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
2018 Notes [Member] | From 1/01/2020 to 12/31/2020 |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 336,881 |  |  |
2018 Notes [Member] | From 1/01/2021 to 12/31/2021[Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
2018 Notes [Member] | From 01/01/2022 to 12/31/2022 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
2018 Notes [Member] | From 1/01/2023 to 12/31/2023 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
2018 Notes [Member] | From 1/01/2024 onwards [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 29,847,160 |  |  |
Financial Leasing [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 2,377,438 |  |  |
Financial Leasing [Member] | Due [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 90,363 |  |  |
Financial Leasing [Member] | From 1/01/2020 to 12/31/2020 |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 273,518 |  |  |
Financial Leasing [Member] | From 1/01/2021 to 12/31/2021[Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 296,515 |  |  |
Financial Leasing [Member] | From 01/01/2022 to 12/31/2022 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 321,370 |  |  |
Financial Leasing [Member] | From 1/01/2023 to 12/31/2023 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 348,380 |  |  |
Financial Leasing [Member] | From 1/01/2024 onwards [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 1,047,292 |  |  |
Pre-export Finance [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 1,021,325 |  |  |
Pre-export Finance [Member] | Due [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
Pre-export Finance [Member] | From 1/01/2020 to 12/31/2020 |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 1,021,325 |  |  |
Pre-export Finance [Member] | From 1/01/2021 to 12/31/2021[Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
Pre-export Finance [Member] | From 01/01/2022 to 12/31/2022 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
Pre-export Finance [Member] | From 1/01/2023 to 12/31/2023 [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | 0 |  |  |
Pre-export Finance [Member] | From 1/01/2024 onwards [Member] |  |  |  |
Maturities of current and non-current loans [Abstract] |  |  |  |
Loans | $ 0 |  |  |
[1] | Net of issuance expenses of Ps. 97,840 and Ps. 185,243 as of December 31, 2019 and 2018, respectively.

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