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Investments in associates and joint ventures (Details 1) - ARS ($) $ in Millions | 12 Months Ended
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Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
Mehadrin [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 45.41% | 0.00% | 45.41%
Group's interest in comprehensive income/(loss) | $ (167) | $ 0 | $ 0
Value of group interest in equity | $ 0 | $ 0 |
Quality Invest [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 50.00% | 50.00% | 50.00%
Group's interest in comprehensive income/(loss) | $ (876) | $ (259) | $ 278
Value of group interest in equity | $ 3,156 | $ 2,927 |
La Rural S.A. [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 50.00% | 50.00% | 50.00%
Group's interest in comprehensive income/(loss) | $ 216 | $ (135) | $ 153
Value of group interest in equity | $ 305 | $ 169 |
Shufersal Ltd. [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 26.02% | 26.02% | 26.02%
Group's interest in comprehensive income/(loss) | $ 446 | $ 24 | $ 7,834
Value of group interest in equity | $ 42,223 | $ 0 |
Condor [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 18.89% | 18.89% | 18.89%
Group's interest in comprehensive income/(loss) | $ 59 | $ (414) | $ 180
Value of group interest in equity | $ 2,224 | $ 1,620 |
New Lipstick [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 49.96% | 49.96% | 49.96%
Group's interest in comprehensive income/(loss) | $ (480) | $ 11,465 | $ (4,805)
Value of group interest in equity | 701 | 218 |
Total Associates And Joint Ventures [Member] |  |  |
Statement [Line Items] |  |  |
Group's interest in comprehensive income/(loss) | (6,614) | 13,098 | $ (10,986)
Value of group interest in equity | $ 12,158 | $ 111,714 |
BHSA [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 29.91% | 29.91% | 29.91%
Group's interest in comprehensive income/(loss) | $ (3,621) | $ (756) | $ (571)
Value of group interest in equity | $ 6,118 | $ 5,361 |
PBEL [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 45.40% | 45.00% | 45.40%
Group's interest in comprehensive income/(loss) | $ (176) | $ 0 | $ 0
Value of group interest in equity | $ 0 | $ 0 |
TGLT [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 27.82% | 30.20% | 30.20%
Group's interest in comprehensive income/(loss) | $ 0 | $ (2,157) | $ (174)
Value of group interest in equity | $ 3,093 | $ 937 |
Other joint ventures [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 0.00% | 0.00% | 0.00%
Group's interest in comprehensive income/(loss) | $ (2,062) | $ (2,476) | $ (4,886)
Value of group interest in equity | $ 12,924 | $ 926 |
Gav - Yam [Member] |  |  |
Statement [Line Items] |  |  |
% ownership interest | 0.00% | 34.90% | 34.90%
Group's interest in comprehensive income/(loss) | $ 0 | $ 39 | $ (1,181)
Value of group interest in equity | $ 40,970 | $ 0 |

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- Details
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- Details
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- Details
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- Details
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