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DETAIL OF SIGNIFICANT STATEMENT OF FINANCIAL POSITION AND STATEMENT OF COMPREHENSIVE INCOME CAPTIONS, Disaggregation of Revenues by Business Segment (Details) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Revenues [Abstract] |  |  |
Revenues | $ 88,976,328 | $ 84,333,261 | $ 99,790,386
Natural Gas Transportation [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues |  | 35,473,714 |
Reportable Segments [Member] | Natural Gas Transportation [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 24,502,882 | 35,473,714 | 46,483,347
Reportable Segments [Member] | Natural Gas Transportation [Member] | Firm [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 19,921,823 | 28,809,075 | 38,059,768
Reportable Segments [Member] | Natural Gas Transportation [Member] | Access and Charge [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 862,511 | 1,267,710 | 1,717,346
Reportable Segments [Member] | Natural Gas Transportation [Member] | Interruptible and Others [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 3,718,548 | 5,396,929 | 6,706,233
Reportable Segments [Member] | Production and Commercialization of Liquids [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 55,730,775 | 41,654,904 | 47,547,304
Reportable Segments [Member] | Production and Commercialization of Liquids [Member] | Product [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 51,123,996 | 38,645,377 | 44,610,271
Reportable Segments [Member] | Production and Commercialization of Liquids [Member] | Services [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 2,457,050 | 2,514,642 | 2,521,015
Reportable Segments [Member] | Production and Commercialization of Liquids [Member] | Government Grants [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 2,149,729 | 494,885 | 416,018
Reportable Segments [Member] | Other Services [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 8,284,497 | 6,587,852 | 5,192,071
Reportable Segments [Member] | Other Services [Member] | Conditioning and Treatment [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 3,341,498 | 3,074,657 | 2,616,068
Reportable Segments [Member] | Other Services [Member] | Operation and Maintenance [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 247,102 | 252,030 | 1,339,125
Reportable Segments [Member] | Other Services [Member] | Steam Sales [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 220,241 | 274,901 | 475,850
Reportable Segments [Member] | Other Services [Member] | Construction [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 44,976 | 38,961 | 24,451
Reportable Segments [Member] | Other Services [Member] | UT Construction [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 40,912 | 106,385 | 385,682
Reportable Segments [Member] | Other Services [Member] | Transportation and conditioning of Natural Gas [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 4,177,291 | 2,707,674 | 340,553
Reportable Segments [Member] | Other Services [Member] | Others [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | 212,477 | 133,244 | 10,342
Reportable Segments [Member] | Telecommunications [Member] |  |  |
Revenues [Abstract] |  |  |
Revenues | $ 458,174 | $ 616,791 | $ 567,664

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