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Financial risk management and fair value estimates (Details Narrative) - ARS ($) shares in Millions, $ in Millions | 12 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
Statement [Line Items] |  |  |
Loss before income tax | $ 241,298 | $ (111,728) | $ (18,289)
Foreign Exchange risk and associated derivative financial instruments [Member] |  |  |
Statement [Line Items] |  |  |
Loss before income tax | 35,228 | 27,742 |
Book value of net liability | $ 352,280 | $ 277,423 |
Appreciation of the foreign currency | 10.00% |  |
Depreciation against functional currency percentage | 10.00% |  |
Other Price Risk [Member] | Derivatives [Member] |  |  |
Statement [Line Items] |  |  |
Financial investment | 35,305 | 24,484 |
Loss before income tax | $ 3,531 | $ 2,448 |
Increase derivative financial instruments | 10.00% |  |
Decrease in quoted prices of equity securities | 10.00% |  |
Credit Risk [Member] | Operations Center in Argentina [Member] |  |  |
Statement [Line Items] |  |  |
Percentage of trade receivable by group | 86.54% | 94.66% |
Property receivable sale of trading properties | 13.46% | 5.34% |
Interest Rate Risks [member] |  |  |
Statement [Line Items] |  |  |
Fixed interest rate on long-term borrowing | 99.90% | 87.60% |
Increase in floating rates | 1.00% | 1.00% |
Decrease in floating rates | 1.00% | 1.00% |

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