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BALANCES AND TRANSACTIONS WITH RELATED COMPANIES (Details) $ in Thousands, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 ARS ($) | Dec. 31, 2022 ARS ($) | Dec. 31, 2021 ARS ($) | Dec. 31, 2023 USD ($)
Technical, financial and operational assistance agreement [abstract] |  |  |  |  |  |  |
Compensation for key management member |  | $ 1,575,206 |  | $ 1,329,757 |  | $ 1,267,099 |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 6,690,255 |  | 4,143,189 |  |  |
Accounts payable |  | 21,158,062 |  | 15,368,513 |  |  |
Financial assets at fair value through profit or loss |  | 217,537,319 |  | 122,350,911 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 16,522,448 |  | 18,143,329 |  | 17,526,586 |
Compensation for technical assistance |  | 6,078,353 |  | 9,551,489 |  | 13,235,940 |
Revenue for administrative services |  | 219 |  | 504 |  | 863 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 917,514 |  | 1,191,598 |  | 1,769,776 |
Interest gain / Gain / (loss) on fair value |  | 6,810,283 |  | 300,222 |  | 1,507,468 |
Selling expenses | [1] | 141,456 |  | 96,720 |  | 7,091 |
Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 4,250,960 |  | 5,511,857 |  | 6,252,624 |
Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 8,605,778 |  | 11,158,452 |  | 15,558,595 |
Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 17,887,482 |  | 12,595,375 |  | 7,619,918 |
Comercializadora e Inversora S.A. (previously Pampa Comercializadora S.A.) [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 38,298 |  | 61,332 |  |  |
Accounts payable |  | 55,682 |  | 54,553 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  | 0 |  | 0 |
Compensation for technical assistance |  | 0 |  | 0 |  | 0 |
Revenue for administrative services |  | 0 |  | 0 |  | 0 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  | 0 |  | 0 |
Interest gain / Gain / (loss) on fair value |  | 0 |  | 0 |  | 0 |
Selling expenses | [1] | 0 |  | 0 |  | 0 |
Comercializadora e Inversora S.A. (previously Pampa Comercializadora S.A.) [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 700,506 |  | 929,764 |  | 902,338 |
Comercializadora e Inversora S.A. (previously Pampa Comercializadora S.A.) [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Comercializadora e Inversora S.A. (previously Pampa Comercializadora S.A.) [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
CT Barragan S.A. [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 15,558 |  | 13,372 |  |  |
Accounts payable |  | 0 |  | 0 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  | 0 |  | 0 |
Compensation for technical assistance |  | 0 |  | 0 |  | 0 |
Revenue for administrative services |  | 0 |  | 0 |  | 0 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  | 0 |  | 0 |
Interest gain / Gain / (loss) on fair value |  | 6,810,283 |  | 300,222 |  | 1,507,468 |
Selling expenses | [1] | 0 |  | 0 |  | 0 |
CT Barragan S.A. [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
CT Barragan S.A. [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
CT Barragan S.A. [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 59,891 |  | 54,369 |  | 83,018 |
CT Barragan S.A. [Member] | Private Debt Bonds with Related Parties [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Financial assets at fair value through profit or loss |  | $ 9,982,891 |  | 8,005,655 |  |  |
Accrue annual rate |  | 4.00% |  |  |  |  | 4.00%
SACDE [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | $ 11,044 |  | 6,935 |  |  |
Accounts payable |  | 4,040,743 |  | 0 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  | 0 |  |  |
Compensation for technical assistance |  | 0 |  | 0 |  |  |
Revenue for administrative services |  | 0 |  | 0 |  |  |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  | 0 |  |  |
Interest gain / Gain / (loss) on fair value |  | 0 |  | 0 |  |  |
Selling expenses | [1] | 0 |  | 0 |  |  |
Other receivables |  | 41,077,629 |  | 10,335,414 |  |  |
SACDE [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  |  |
SACDE [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  |  |
SACDE [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 53,269 |  | 22,431 |  |  |
Transener S.A. [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 61 |  | 94 |  |  |
Accounts payable |  | 0 |  | 0 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  | 0 |  | 0 |
Compensation for technical assistance |  | 0 |  | 0 |  | 0 |
Revenue for administrative services |  | 0 |  | 0 |  | 0 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  | 0 |  | 0 |
Interest gain / Gain / (loss) on fair value |  | 0 |  | 0 |  | 0 |
Selling expenses | [1] | 0 |  | 0 |  | 0 |
Transener S.A. [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Transener S.A. [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Transener S.A. [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 593 |  | 1,299 |  | 2,183 |
Fundacion TGS [Member] |  |  |  |  |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  | 0 |  | 0 |
Compensation for technical assistance |  | 0 |  | 0 |  | 0 |
Revenue for administrative services |  | 0 |  | 0 |  | 0 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  | 0 |  | 0 |
Interest gain / Gain / (loss) on fair value |  | 0 |  | 0 |  | 0 |
Selling expenses | [1] | 141,456 |  | 96,720 |  | 7,091 |
Fundacion TGS [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Fundacion TGS [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Fundacion TGS [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Oleoductos del Valle S.A. [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 6,146 |  | 0 |  |  |
Accounts payable |  | 0 |  | 0 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  |  |  | 0 |
Compensation for technical assistance |  | 0 |  |  |  | 0 |
Revenue for administrative services |  | 0 |  |  |  | 0 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  |  |  | 0 |
Interest gain / Gain / (loss) on fair value |  | 0 |  |  |  | 0 |
Selling expenses | [1] | 0 |  |  |  | 0 |
Oleoductos del Valle S.A. [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 89,665 |  |  |  | 160,506 |
Oleoductos del Valle S.A. [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  |  |  | 0 |
Oleoductos del Valle S.A. [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  |  |  | 168,478 |
Link [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 17,459 |  | 14,583 |  |  |
Accounts payable |  | 0 |  | 0 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  | 0 |  | 0 |
Compensation for technical assistance |  | 0 |  | 0 |  | 0 |
Revenue for administrative services |  | 0 |  | 0 |  | 0 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  | 0 |  | 0 |
Interest gain / Gain / (loss) on fair value |  | 0 |  | 0 |  | 0 |
Selling expenses | [1] | 0 |  | 0 |  | 0 |
Link [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Link [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
Link [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 141,201 |  | 145,583 |  | 0 |
TGU [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 0 |  | 0 |  |  |
Accounts payable |  | 128,683 |  | 87,814 |  |  |
Pampa Energia [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable | [2] | 6,601,689 |  | 4,046,758 |  |  |
Accounts payable |  | 16,932,954 | [2] | 15,226,146 | [2] |  | $ 0.5
Financial lease |  | 14,747,577 |  | 13,272,864 |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 16,522,448 |  | 18,143,329 |  | 17,526,586 |
Compensation for technical assistance |  | 6,078,353 |  | 9,551,489 |  | 13,235,940 |
Revenue for administrative services |  | 0 |  | 0 |  | 0 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 917,514 |  | 1,191,598 |  | 1,769,776 |
Interest gain / Gain / (loss) on fair value |  | 0 |  | 0 |  | 0 |
Selling expenses | [1] | $ 0 |  | 0 |  | 0 |
Pampa Energia [Member] | From 12/28/2019 to 12/27/2020 [Member] |  |  |  |  |  |  |
Technical, financial and operational assistance agreement [abstract] |  |  |  |  |  |  |
Percentage of annual comprehensive income before results and income taxes |  | 6.50% |  |  |  |  |
Pampa Energia [Member] | From 12/28/2020 to 12/27/2021 [Member] |  |  |  |  |  |  |
Technical, financial and operational assistance agreement [abstract] |  |  |  |  |  |  |
Percentage of annual comprehensive income before results and income taxes |  | 6.00% |  |  |  |  |
Pampa Energia [Member] | From 12/28/2021 to 12/27/2022 [Member] |  |  |  |  |  |  |
Technical, financial and operational assistance agreement [abstract] |  |  |  |  |  |  |
Percentage of annual comprehensive income before results and income taxes |  | 5.50% |  |  |  |  |
Pampa Energia [Member] | From 12/28/2022 to 12/27/2023 [Member] |  |  |  |  |  |  |
Technical, financial and operational assistance agreement [abstract] |  |  |  |  |  |  |
Percentage of annual comprehensive income before results and income taxes |  | 5.00% |  |  |  |  |
Pampa Energia [Member] | From 12/28/2023 to 12/27/2024 and onwards [Member] |  |  |  |  |  |  |
Technical, financial and operational assistance agreement [abstract] |  |  |  |  |  |  |
Percentage of annual comprehensive income before results and income taxes |  | 4.50% |  |  |  |  |
Pampa Energia [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | $ 3,460,789 |  | 4,582,093 |  | 5,189,780 |
Pampa Energia [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 8,605,778 |  | 11,158,452 |  | 15,558,595 |
Pampa Energia [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 17,632,528 |  | 12,371,693 |  | 7,366,239 |
CIESA [Member] |  |  |  |  |  |  |
Costs [Abstract] |  |  |  |  |  |  |
Gas purchase and others |  | 0 |  | 0 |  | 0 |
Compensation for technical assistance |  | 0 |  | 0 |  | 0 |
Revenue for administrative services |  | 219 |  | 504 |  | 863 |
Financial Results [Abstract] |  |  |  |  |  |  |
Interest expense |  | 0 |  | 0 |  | 0 |
Interest gain / Gain / (loss) on fair value |  | 0 |  | 0 |  | 0 |
Selling expenses | [1] | 0 |  | 0 |  | 0 |
CIESA [Member] | Natural Gas Transportation [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
CIESA [Member] | Production and Commercialization of Liquids [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | 0 |
CIESA [Member] | Midstream [Member] |  |  |  |  |  |  |
Detail of Significant Transactions with Related Parties [abstract] |  |  |  |  |  |  |
Revenues |  | 0 |  | 0 |  | $ 0 |
CIESA [Member] | Pampa Energia [Member] |  |  |  |  |  |  |
Balances and transactions with related parties [Abstract] |  |  |  |  |  |  |
Accounts receivable |  | 0 |  | 115 |  |  |
Accounts payable |  | $ 0 |  | $ 0 |  |  |
[1] | Corresponds to donations expenses.
[2] | Accounts payable includes Ps. 14,747,577 and Ps. 13,272,864 corresponding to the financial leasing recorded as “Loans” as of December 31, 2023 and 2022, respectively.

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- References No definition available. + Details
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- References No definition available. + Details
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- Definition The amount of interest expense in financial results. + References No definition available. + Details
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- Definition The amount of interest gain / gain (loss) on fair value in financial results. + References No definition available. + Details
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- Definition The amount of selling expenses in financial results. + References No definition available. + Details
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- Definition The interest rate on investments. + References No definition available. + Details
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- Definition Refers to percentage of annual comprehensive profit for providing operation and maintenance services. + References No definition available. + Details
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- References No definition available. + Details
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- Definition The amount of expenses for technical operator assistance fees in related party transactions. + References No definition available. + Details
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