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v3.25.3

Intangible assets (Details Narrative) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
General And Administrative Expenses [Member] |  |
Statement [Line Items] |  |
Amortization charge | $ 70 | $ 225
Costs [Member] |  |
Statement [Line Items] |  |
Amortization charge | 1,925 | $ 788
Selling Expenses [Member] |  |
Statement [Line Items] |  |
Amortization charge | $ 14 |

X
- References No definition available. + Details
Name: | irsa_AmortizationCharge
Namespace Prefix: | irsa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amoun represent amortization charge of intangible asset. + References No definition available. + Details
Name: | irsa_AmortizationCharges
Namespace Prefix: | irsa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | irsa_StatementLineItems
Namespace Prefix: | irsa_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=irsa_GeneralAndAdministrativeExpensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=irsa_CostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=irsa_SellingExpensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |