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CONTRACTUAL OBLIGATIONS (Details) $ in Thousands | Dec. 31, 2019 ARS ($) $ / $
--- | ---
Contractual commitments [abstract] |  |
Contractual commitments | $ 52,494,724 | [1],[2]
Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 90,363 | [1],[2]
Less than One year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 4,339,021 | [1],[2]
1-2 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 13,476,650 | [1],[2]
3-5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 33,873,004 | [1],[2]
More than 5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 715,686 | [1],[2]
Financial Indebtedness [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | $ 42,089,583 | [2]
Exchange rate (in Ps. per dollars) | $ / $ | 59.89 |
Financial Indebtedness [Member] | Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | $ 0 | [2]
Financial Indebtedness [Member] | Less than One year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 3,048,790 | [2]
Financial Indebtedness [Member] | 1-2 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 6,063,863 | [2]
Financial Indebtedness [Member] | 3-5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 32,976,930 | [2]
Financial Indebtedness [Member] | More than 5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [2]
Purchase Obligations [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 7,358,968 | [1]
Purchase Obligations [Member] | Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [1]
Purchase Obligations [Member] | Less than One year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 842,255 | [1]
Purchase Obligations [Member] | 1-2 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 6,516,713 | [1]
Purchase Obligations [Member] | 3-5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [1]
Purchase Obligations [Member] | More than 5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [1]
Financial Leases [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 3,046,173 |
Financial Leases [Member] | Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 90,363 |
Financial Leases [Member] | Less than One year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 447,976 |
Financial Leases [Member] | 1-2 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 896,074 |
Financial Leases [Member] | 3-5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 896,074 |
Financial Leases [Member] | More than 5 Years [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | $ 715,686 |
[1] | Corresponds to purchase of natural gas contracts for the processing of liquids.
[2] | Corresponds to the cancellation of principal and interest of the financial indebtedness. For further information, see Note 13.

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