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Income Tax - Schedule of changes in deferred tax liabilities (Detail) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Deferred tax liabilities [line items] |  |  |
Net deferred tax liabilities at beginning of year | $ 704,064 | $ 4,903,673 |
(Loss)/ Profit for deferred taxed recognized in the statement of income | (6,680,869) | 4,252,350 |
Other tax effects |  | (52,741) | $ (90,972)
Net deferred tax liabilities at fiscal year end | $ 7,384,933 | $ 704,064 | $ 4,903,673

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- Definition Deferred tax liabilities [line items] + References No definition available. + Details
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- Definition Deferred tax liability asset other tax effects. + References No definition available. + Details
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- Definition (Loss) /Profit for deferred taxes recognized in total comprehensive income. + References No definition available. + Details
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- Definition The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2020-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_g_i&doctype=Standard -URIDate 2020-01-01 + Details
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