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Trade Receivables - Summary of Changes in Provision for Doubtful Trade Receivables (Detail) - Provision for Doubtful Trade Receivable [member] - ARS ($) $ in Millions | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Disclosure Changes In Provision For Doubtful Trade Receivables [line items] |  |  |
Balance at beginning of the fiscal year | $ 1,323 | $ 1,084 |
Increases charged to expenses | 444 | 222 | $ 197
Decreases charged to income | (91) | (194) | (28)
Translation differences | 607 | 92 | 67
Result from net monetary position | 92 |  |
Other movements | (24) | 119 |
Balance at end of period | 2,776 | 1,323 | 1,084
Previously stated [member] |  |  |
Disclosure Changes In Provision For Doubtful Trade Receivables [line items] |  |  |
Balance at beginning of the fiscal year | 1,323 | 1,084 | 848
Balance at end of period |  | 1,323 | 1,084
Increase (decrease) due to changes in accounting policy required by IFRSs [member] |  |  |
Disclosure Changes In Provision For Doubtful Trade Receivables [line items] |  |  |
Balance at beginning of the fiscal year | 425 |  |
Balance at end of period |  | 425 |
Restated balance [member] |  |  |
Disclosure Changes In Provision For Doubtful Trade Receivables [line items] |  |  |
Balance at beginning of the fiscal year | $ 1,748 | 1,084 | 848
Balance at end of period |  | $ 1,748 | $ 1,084

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- Definition The amount due from customers for goods and services sold. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 78 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_78_b&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition Disclosure changes in provision for doubtful trade receivables line item. + References No definition available. + Details
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- Definition Trade Receivables Result from net monetary position. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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