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Regulatory framework (Details Narrative) - ARS ($) $ in Millions |  | 12 Months Ended | 24 Months Ended
--- | --- | --- | ---
Jan. 14, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Aug. 31, 2022
Reserve Quantities [Line Items] |  |  |  |  |
Term of concession |  | 95 years |  |  |
Payment for obligations |  | $ 24,174 |  |  | $ 57,159
Recognizes credit |  |  |  |  | $ 24,174
Payment for debt |  | $ 32,985 |  |  |
Interest rate reduced |  | 50.00% |  |  |
Agreement on the Regularization of Obligations |  | $ 18,136 |  |  |
Recovery of allowance for the impairment of trade receivables - Agreement on the Regularization of Obligations |  | 2,650 |  |  |
Concession area amounted |  | $ 2,126 |  |  |
Description of date of issuance |  | At the date of issuance of these financial statements, the Company has used a total of $ 3,016, $ 1,517 of which has not yet been credited, relating to the reports on progress of the works performed. The income recognized in fiscal year 2022, which relates to reports on progress of the works performed with the Company’s own funds amounts to $ 1,222 (which at the purchasing power of the currency at December 31, 2022 amounts to $ 1,760). |  |  |
Contributions |  | $ 9,165 | 8,530 | $ 9,312 |
Debts |  | 1,253 |  |  |
Recognition of consumption of electricity |  | $ 1,253 |  |  |
E N R E [Member] |  |  |  |  |
Reserve Quantities [Line Items] |  |  |  |  |
Contributions |  |  | 917 |  |
Buenos Aires [Member] |  |  |  |  |
Reserve Quantities [Line Items] |  |  |  |  |
Contributions |  |  | $ 336 |  |
Nonadjusting events after reporting period member |  |  |  |  |
Reserve Quantities [Line Items] |  |  |  |  |
Description of disbursement payments | As of December 31, 2022, negotiations are underway between the Company and the ENRE concerning the other disbursements stipulated in the agreement, which total an additional $1,000 relating to the second and third disbursements, plus a fourth disbursement in accordance with that which the ENRE will validate and inform about the vulnerable neighborhoods’ total consumption between August and December 2020. |  |  |  |
P e s a1 member |  |  |  |  |
Reserve Quantities [Line Items] |  |  |  |  |
Share capital percentag |  | 51.00% |  |  |

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