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Property, Plant and Equipment - Summary of Property Plant and Equipment (Detail) - ARS ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
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Disclosure of detailed information about property, plant and equipment [abstract] |  |  |
Net book value of property, plant and equipment | $ 1,456,148 | $ 1,156,950 | $ 740,103
Provision for obsolescence of materials and equipment | (11,267) | (6,610) | (3,955)
Provision for impairment of property, plant and equipment | (65,354) | (81,329) | (37,061)
Property, plant and equipment net | $ 1,379,527 | $ 1,069,011 | $ 699,087

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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2020-01-01 -Paragraph 73 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2020-en-r&anchor=para_73_e&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_a&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition Provision for impairment of property, plant and equipment. + References No definition available. + Details
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- Definition Provision for obsolescence of materials and equipment. + References No definition available. + Details
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