XML 144 R137.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Employee benefits (Details) - shares | 12 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016
Employee Benefits |  |  |
At the beginning | 3,507,947 | 3,619,599 | 4,439,507
Additions |  |  |
Disposals |  | (10,169) | (117,367)
Granted | (160,746) | (101,483) | (702,541)
At the end | 3,347,201 | 3,507,947 | 3,619,599

X
- Definition The movements in the number of matching shares outstanding under the incentive plan additions. + References No definition available. + Details
Name: | irsa_Additions
Namespace Prefix: | irsa_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The movements in the number of matching shares outstanding under the incentive plan disposals. + References No definition available. + Details
Name: | irsa_Disposals
Namespace Prefix: | irsa_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The movements in the number of matching shares outstanding under the incentive plan granted. + References No definition available. + Details
Name: | irsa_Granted
Namespace Prefix: | irsa_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The begainning movements in the number of matching shares outstanding under the incentive plan. + References No definition available. + Details
Name: | irsa_NumberOfSharesIncentivePlan
Namespace Prefix: | irsa_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant