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Income tax (Details 4) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | $ (22,739) | $ (19,099)
Business combination and Assets held for sale | [1] | (13) | (18)
Cumulative translation adjustment |  | (6,132) | (1,440)
Charged / (Credited) to the statements of income |  | 259 | (2,070)
Reclassification opening balances |  |  | 59
Changes of non-controlling interest |  |  | (171)
Deconsolidation |  | 2,808 |
Assets (Liabilities), net at ending of period |  | (25,817) | (22,739)
Investment Properties And Property, Plant And Equipment [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | (24,176) | (20,772)
Business combination and Assets held for sale | [1] | (14) |
Cumulative translation adjustment |  | (6,640) | (1,888)
Charged / (Credited) to the statements of income |  | (300) | (1,575)
Reclassification opening balances |  |  | 59
Changes of non-controlling interest |  |  |
Deconsolidation |  | 2,445 |
Assets (Liabilities), net at ending of period |  | (28,685) | (24,176)
Trading Properties [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | (99) | (120)
Business combination and Assets held for sale | [1] |  |
Cumulative translation adjustment |  | (73) | (24)
Charged / (Credited) to the statements of income |  | 20 | 45
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  |
Deconsolidation |  |  |
Assets (Liabilities), net at ending of period |  | (152) | (99)
Trade And Other Receivables [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | (305) | (142)
Business combination and Assets held for sale | [1] |  | (7)
Cumulative translation adjustment |  |  |
Charged / (Credited) to the statements of income |  | (81) | (156)
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  |
Deconsolidation |  |  |
Assets (Liabilities), net at ending of period |  | (386) | (305)
Investments [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | (9) | (10)
Business combination and Assets held for sale | [1] |  |
Cumulative translation adjustment |  | 1 | 1
Charged / (Credited) to the statements of income |  | (16) |
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  |
Deconsolidation |  |  |
Assets (Liabilities), net at ending of period |  | (24) | (9)
Intangible Assets [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | (2,682) | (2,860)
Business combination and Assets held for sale | [1] |  |
Cumulative translation adjustment |  | 126 | (312)
Charged / (Credited) to the statements of income |  | 433 | 490
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  |
Deconsolidation |  | 781 |
Assets (Liabilities), net at ending of period |  | (1,342) | (2,682)
Others [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | (1,204) | (944)
Business combination and Assets held for sale | [1] |  | 36
Cumulative translation adjustment |  | (1,341) | (122)
Charged / (Credited) to the statements of income |  | 359 | (174)
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  |
Deconsolidation |  |  |
Assets (Liabilities), net at ending of period |  | (2,186) | (1,204)
Subtotal Liabilities [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | (28,475) | (24,848)
Business combination and Assets held for sale | [1] | (14) | 29
Cumulative translation adjustment |  | (7,927) | (2,345)
Charged / (Credited) to the statements of income |  | 415 | (1,370)
Reclassification opening balances |  |  | 59
Changes of non-controlling interest |  |  |
Deconsolidation |  | 3,226 |
Assets (Liabilities), net at ending of period |  | (32,775) | (28,475)
Trade And Other Payables [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | 2,021 | 1,774
Business combination and Assets held for sale | [1] |  |
Cumulative translation adjustment |  | 526 | 281
Charged / (Credited) to the statements of income |  | (591) | (34)
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  |
Deconsolidation |  |  |
Assets (Liabilities), net at ending of period |  | 1,956 | 2,021
Tax Loss Carry-Forwards [member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | 2,955 | 3,251
Business combination and Assets held for sale | [1] | 1 |
Cumulative translation adjustment |  | 746 | 488
Charged / (Credited) to the statements of income |  | 703 | (613)
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  | (171)
Deconsolidation |  |  |
Assets (Liabilities), net at ending of period |  | 4,405 | 2,955
Others [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | 760 | 724
Business combination and Assets held for sale | [1] |  | (47)
Cumulative translation adjustment |  | 523 | 136
Charged / (Credited) to the statements of income |  | (268) | (53)
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  |
Deconsolidation |  | (418) |
Assets (Liabilities), net at ending of period |  | 597 | 760
Subtotal Assets [Member] |  |  |
Changes in deferred tax liability (asset) [abstract] |  |  |
Assets (Liabilities), net at beginning of period |  | 5,736 | 5,749
Business combination and Assets held for sale | [1] | 1 | (47)
Cumulative translation adjustment |  | 1,795 | 905
Charged / (Credited) to the statements of income |  | (156) | (700)
Reclassification opening balances |  |  |
Changes of non-controlling interest |  |  | (171)
Deconsolidation |  | (418) |
Assets (Liabilities), net at ending of period |  | $ 6,958 | $ 5,736
[1] | Includes Ps. 6 for business combination (Note 4) and Ps. 12 for reclassification to assets held for sale (Note 31).

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