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CONTRACTUAL OBLIGATIONS (Details) $ in Thousands | Dec. 31, 2018 ARS ($) $ / $
--- | ---
Contractual commitments [abstract] |  |
Financial indebtedness | $ 27,120,439 | [1]
Purchase obligations | 4,836,612 | [2]
Financial Leases | 2,199,572 |
Total | $ 34,156,623 |
Exchange rate (in Ps. per dollars) | $ / $ | 37.7 |
Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Financial indebtedness | $ 0 | [1]
Purchase obligations | 0 | [2]
Financial Leases | 56,892 |
Total | 56,892 |
Less than One year [Member] |  |
Contractual commitments [abstract] |  |
Financial indebtedness | 1,272,376 | [1]
Purchase obligations | 3,396,343 | [2]
Financial Leases | 281,995 |
Total | 4,950,714 |
1-2 Years [Member] |  |
Contractual commitments [abstract] |  |
Financial indebtedness | 3,817,125 | [1]
Purchase obligations | 1,440,269 | [2]
Financial Leases | 564,068 |
Total | 5,821,462 |
3-5 Years [Member] |  |
Contractual commitments [abstract] |  |
Financial indebtedness | 2,544,750 | [1]
Purchase obligations | 0 | [2]
Financial Leases | 564,050 |
Total | 3,108,800 |
More than 5 Years [Member] |  |
Contractual commitments [abstract] |  |
Financial indebtedness | 19,486,188 | [1]
Purchase obligations | 0 | [2]
Financial Leases | 732,567 |
Total | $ 20,218,755 |
[1] | Corresponds to the cancellation of principal and interest of the financial indebtedness. For further information, see Note 13.
[2] | Corresponds to purchase of natural gas contracts for the processing of liquids.

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