Trading properties (Details) - ARS ($) |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Statement [Line Items] | ||
| Beginning Balance, trading properties | $ 214,231,000,000 | $ 37,133,000,000 |
| Additions | 10,183,000,000 | 4,015,000,000 |
| Currency translation adjustment | (1,434,000,000) | (884,000,000) |
| Transfers | 69,694,000,000 | 218,084,000,000 |
| Impairment | (11,940,000,000) | (25,540,000,000) |
| Disposals | (10,972,000,000) | (18,577,000,000) |
| Ending Balance, trading properties | 269,762,000,000 | 214,231,000,000 |
| Completed Properties [Member] | ||
| Statement [Line Items] | ||
| Beginning Balance, trading properties | 2,886,000,000 | 3,974,000,000 |
| Additions | 0 | 0 |
| Currency translation adjustment | 0 | 0 |
| Transfers | 0 | |
| Impairment | (25,000,000) | (402,000,000) |
| Disposals | (47,000,000) | (686,000,000) |
| Ending Balance, trading properties | 2,814,000,000 | 2,886,000,000 |
| Undeveloped Sites [Member] | ||
| Statement [Line Items] | ||
| Beginning Balance, trading properties | 18,142,000,000 | 16,498,000,000 |
| Additions | 1,249,000,000 | 1,649,000,000 |
| Currency translation adjustment | 0 | 0 |
| Transfers | 0 | |
| Impairment | 0 | |
| Disposals | (1,000,000) | (5,000,000) |
| Ending Balance, trading properties | 19,390,000,000 | 18,142,000,000 |
| Property Under Development [Member] | ||
| Statement [Line Items] | ||
| Beginning Balance, trading properties | 193,203,000,000 | 16,661,000,000 |
| Additions | 8,934,000,000 | 2,366,000,000 |
| Currency translation adjustment | (1,434,000,000) | (884,000,000) |
| Transfers | 69,694,000,000 | 218,084,000,000 |
| Impairment | (11,915,000,000) | (25,138,000,000) |
| Disposals | (10,924,000,000) | (17,886,000,000) |
| Ending Balance, trading properties | $ 247,558,000,000 | $ 193,203,000,000 |