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v3.21.2

Intangible assets (Details Narrative) - ARS ($) $ in Millions | Jun. 30, 2021 | Jun. 30, 2020
--- | --- | ---
Discontinued Operations [Member] |  |
Statement [Line Items] |  |
Amortization charge | $ 2,213 | $ 6,894
General And Administrative Expenses [Member] |  |
Statement [Line Items] |  |
Amortization charge | 101 | 6
Costs [Member] |  |
Statement [Line Items] |  |
Amortization charge | $ 21 | 98
Selling Expenses [Member] |  |
Statement [Line Items] |  |
Amortization charge |  | $ 2

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- 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: | instant

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

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- Details
Name: | ifrs-full_ContinuingAndDiscontinuedOperationsAxis=ifrs-full_DiscontinuedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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