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v3.19.1

Property Plant and Equipment - Summary of Changes in Property Plant and Equipment (Parenthetical) (Detail) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 ARS ($) Property Well | Dec. 31, 2017 ARS ($) Property | Dec. 31, 2016 ARS ($) Property | Dec. 31, 2015 ARS ($)
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Exploratory wells in progress | Well | 58 |  |  |
Drilled wells | Well | 41 |  |  |
Charged to exploratory expense | Well | 13 |  |  |
Transferred to proved properties | Property | 5 |  |  |
Change in property, plant and equipment | $ 60 | $ 7 | $ 2 |
Depreciation of property plant and equipment | 87,569 | 53,512 | 44,752 |
Property, plant and equipment | 699,087 | 354,443 | $ 308,014 |
Acquisition of property, plant and equipment | $ 2,327 |  |  |
Reclassification of assets held for disposal |  | $ 8,823 |  |
Mineral Property, Wells and Related Equipment [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Mineral property | Property | 16,154 | 10,003 | 9,147 |
Addition for acquisition [member] | At cost [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, plant and equipment | $ 1,470 |  |  |
Cost [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, plant and equipment |  | $ 1,062,055 | $ 868,411 | $ 668,198
Reclassification of assets held for disposal | 31,800 |  |  |
Accumulated depreciation and amortization [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, plant and equipment | 1,498,288 | 679,425 | 522,732 | $ 394,076
Reclassification of assets held for disposal | 28,673 |  |  |
Accumulated depreciation and amortization [member] | Addition for acquisition [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, plant and equipment | 1,092 |  |  |
Hydrocarbon Wells Abandonmnet Cost [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Increase decrease Property, plant and equipment | (11,710) | (4,913) | 2,243 |
Depreciation of property plant and equipment | 5,521 | $ 2,258 | $ 934 |
YPF EE [member] | At cost [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, plant and equipment | 6,772 |  |  |
YPF EE [member] | Accumulated depreciation and amortization [member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, plant and equipment | $ 1,790 |  |  |

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- Definition The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2018-01-01 -Paragraph 73 -Subparagraph e -Clause vii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2018-03-01&anchor=para_73_e_vii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2018-01-01 -Paragraph 75 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2018-03-01&anchor=para_75_a&doctype=Standard -URIDate 2018-03-16 + Details
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