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Financial risk management and fair value estimates (Details 1) - Uruguayan Peso [Member] - Urban Properties And Investments Business [Member] - Operation Center in Argentina [Member] - ARS ($) $ in Millions | Jun. 30, 2020 | Jun. 30, 2019
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Israeli New Shekel [member] |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |
Net monetary position (Liability) / Asset |  |
Argentine Peso [Member] | Israeli New Shekel [member] |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |
Net monetary position (Liability) / Asset |  |
UYU | Israeli New Shekel [member] |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |
Net monetary position (Liability) / Asset |  |
USD |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |
Net monetary position (Liability) / Asset | (38,245) | (21,408)
USD | Argentine Peso [Member] |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |
Net monetary position (Liability) / Asset | (38,397) | (21,134)
USD | UYU |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |
Net monetary position (Liability) / Asset | $ 152 | $ (274)

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- Definition Amount of net monetary position liability asset classified as US. + References No definition available. + Details
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Balance Type: | debit
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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- Details
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Period Type: |

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- Details
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Balance Type: |
Period Type: |

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- Details
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