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DETAIL OF SIGNIFICANT STATEMENT OF FINANCIAL POSITION AND STATEMENT OF COMPREHENSIVE INCOME CAPTIONS, Trade Receivables (Details) - ARS ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Current [Abstract] |  |  |
Commons |  | $ 6,329,258 | $ 4,788,890
Related parties |  | 279,457 | 206,079
Allowance for doubtful accounts |  | (134,956) | (203,860)
Total |  | 6,473,759 | 4,791,109
Non Current [Abstract] |  |  |
Commons |  | 0 | 0
Related parties |  | 0 | 0
Allowance for doubtful accounts |  | 0 | 0
Total |  | 0 | 0
Allowance for doubtful accounts [Abstract] |  |  |
Balance at the beginning of the period |  | 203,860 | 0
Inflation adjustment restatement |  | (71,339) |
Additions | [1] | 2,435 | 203,860
Applications |  | 0 | 0
Reversals |  | 0 | 0
Balance at the end of period |  | 134,956 | 203,860
UT [Member] |  |  |
Current [Abstract] |  |  |
Commons |  | 13,813 | 31,446
Non Current [Abstract] |  |  |
Commons |  | 0 | 0
Natural Gas Transportation [Member] |  |  |
Current [Abstract] |  |  |
Commons |  | 3,774,497 | 2,549,704
Related parties |  | 154,009 | 112,671
Non Current [Abstract] |  |  |
Commons |  | 0 | 0
Related parties |  | 0 | 0
Production and Commercialization of Liquids [Member] |  |  |
Current [Abstract] |  |  |
Commons |  | 1,903,005 | 1,680,674
Related parties |  | 53,744 | 12,497
Non Current [Abstract] |  |  |
Commons |  | 0 | 0
Related parties |  | 0 | 0
Other Services [Member] |  |  |
Current [Abstract] |  |  |
Commons |  | 637,943 | 527,066
Related parties |  | 71,704 | 80,911
Non Current [Abstract] |  |  |
Commons |  | 0 | 0
Related parties |  | $ 0 | $ 0
[1] | The total amount is recorded in Selling Expenses

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- Definition The amount of additional allowance for credit losses of financial assets recognised in profit or loss. [Refer: Allowance account for credit losses of financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_16&doctype=Standard&book=b -URIDate 2019-03-27 + Details
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- Definition The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_16&doctype=Standard&book=b -URIDate 2019-03-27 + Details
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- Definition The amount of current trade receivables. [Refer: Trade receivables] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 78 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_78_b&doctype=Standard -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 68 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_68&doctype=Standard -URIDate 2019-03-27 + Details
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