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Tangible assets - Schedule Of Impairment Loss Recognised In Profit Or Loss Property Plant And Equipment (Detail) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Schedule Of Impairment Loss Recognised In Profit Or Loss Property Plant And Equipment [Line Items] |  |
Impairment loss recognised in profit or loss, property, plant and equipment | $ (37,694) |
Land and buildings [member] |  |
Schedule Of Impairment Loss Recognised In Profit Or Loss Property Plant And Equipment [Line Items] |  |
Impairment loss recognised in profit or loss, property, plant and equipment | (37,694) | $ (37,694)
Lavallol [Member] | Land and buildings [member] |  |
Schedule Of Impairment Loss Recognised In Profit Or Loss Property Plant And Equipment [Line Items] |  |
Impairment loss recognised in profit or loss, property, plant and equipment | (7,444) |
MonteGrande [Member] | Land and buildings [member] |  |
Schedule Of Impairment Loss Recognised In Profit Or Loss Property Plant And Equipment [Line Items] |  |
Impairment loss recognised in profit or loss, property, plant and equipment | $ (30,250) |

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- Definition The amount of impairment loss recognised in profit or loss for property, plant and equipment. [Refer: Impairment loss recognised in profit or loss; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2021-01-01 -Paragraph 73 -Subparagraph e -Clause v -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e_v&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 98 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_98_a&doctype=Standard -URIDate 2021-03-24 + Details
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