XML 151 R129.htm IDEA: XBRL DOCUMENT v3.21.1

Provisions - Summary of Changes in Group's Provisions (Parenthetical) (Detail) - ARS ($) $ in Millions	9 Months Ended	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Disclosure of provisions [line items]
Liabilities associated to assets held for disposal					$ (4,193)
Tax claims reclassified to tax charges	$ 10,572
Hydrocarbon Wells Abandonmnet Cost [member]
Disclosure of provisions [line items]
Abandonment of hydrocarbon wells cost		$ (13,918)	$ 1,172	$ (11,710)
Liabilities associated to assets held for disposal				$ (3,133)
Hydrocarbon Wells Abandonmnet Cost [member] | Extended Moratorium [Member]
Disclosure of provisions [line items]
Tax claims reclassified to tax charges		2,953
Recovery of Liabilities of Dispute relating to tax Deduction		$ 3,645

X

- Definition

The increase (decrease) in property, plant and equipment resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-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

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X

- Definition

The amount of liabilities included in disposal groups classified as held for sale. [Refer: Liabilities; Disposal groups classified as held for sale [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 5
-IssueDate 2020-01-01
-Paragraph 38
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2020-en-r&anchor=para_38&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 p
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_p&doctype=Standard
-URIDate 2020-01-01

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X

- Definition

Disclosure of provisions.

+ References

No definition available.

+ Details

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X

- Definition

Liabilities Decrease Through Balances Recovered in Current Period.

+ References

No definition available.

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- Definition

Taxes payable due in tax claims.

+ References

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- Details

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Namespace Prefix:
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X

- Details

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