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Financial Risk Management - Schedule of Breakdown of Effect a Variation of 10% in Prevailing Exchange Rates on Net Income (Detail) - Exchange Rate Risk [member] $ in Millions | 12 Months Ended
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Dec. 31, 2019 ARS ($)
Positive variation impact on net income before income tax corresponding to financial assets and liabilities [member] |
Disclosure of nature and extent of risks arising from financial instruments [line items] |
Income (loss) for fiscal year ended December 31, 2019 | $ 2,855
Negative variation impact on net income before income tax corresponding to financial assets and liabilities [member] |
Disclosure of nature and extent of risks arising from financial instruments [line items] |
Income (loss) for fiscal year ended December 31, 2019 | $ (2,855)
Peso against U.S. dollar [member] | Positive variation impact on net income before income tax corresponding to financial assets and liabilities [member] |
Disclosure of nature and extent of risks arising from financial instruments [line items] |
Appreciation (+) / depreciation (-) of exchange rate of peso against U.S. dollar | 10.00%
Peso against U.S. dollar [member] | Negative variation impact on net income before income tax corresponding to financial assets and liabilities [member] |
Disclosure of nature and extent of risks arising from financial instruments [line items] |
Appreciation (+) / depreciation (-) of exchange rate of peso against U.S. dollar | (10.00%)

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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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- Definition The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Financial instruments, class [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2019-01-01 -Section A Statement of cash flows for an entity other than a financial institution -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2019-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A_TI -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 21 -IssueDate 2019-01-01 -Paragraph 52 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=21&code=ifrs-tx-2019-en-r&anchor=para_52_a&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition Percentage of appreciation or depreciation exchange rate of peso against us dollar. + References No definition available. + Details
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