The amount of consideration paid or received in respect of both obtaining and losing control of subsidiaries or other businesses. [Refer: Total for all subsidiaries [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 7
-IssueDate 2025-01-01
-Paragraph 40
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_40_a&doctype=Standard
-URIDate 2025-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The percentage of voting equity interests acquired in a business combination. [Refer: Total for all business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2025-01-01
-Paragraph B64
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2025-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B
-URIDate 2025-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2027-01-01
-Name IFRS
-Number 19
-IssueDate 2025-01-01
-Paragraph 35
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_35_c&doctype=Standard
-URIDate 2025-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2027-01-01
-Name IFRS
-Number 19
-IssueDate 2025-01-01
-Paragraph 35
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_35_c&doctype=Standard
-URIDate 2025-03-27

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Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The proportion of ownership interest in a joint operation attributable to the entity. [Refer: Total for all joint operations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2025-01-01
-Paragraph 21
-Subparagraph a
-Clause iv
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_21_a_iv&doctype=Standard
-URIDate 2025-03-27

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Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Total for all subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2025-01-01
-Paragraph 17
-Subparagraph b
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_17_b_iii&doctype=Standard
-URIDate 2025-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2025-01-01
-Paragraph 16
-Subparagraph b
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_16_b_iii&doctype=Standard
-URIDate 2025-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2025-01-01
-Paragraph 19B
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_19B_c&doctype=Standard
-URIDate 2025-03-27

Operations in hydrocarbon consortiums - Additional information (Detail) $ in Thousands									12 Months Ended
	Jan. 01, 2025	Oct. 11, 2022	Jan. 17, 2022 USD ($)	Sep. 16, 2021	Jun. 28, 2021	Dec. 21, 2018 USD ($)	Aug. 22, 2018 USD ($)	Jul. 11, 2016	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2020	Dec. 16, 2024	Dec. 10, 2014
Statement [Line Items]
Ownership percentage											100.00%
Proportion of ownership interest in joint operation											100.00%
Trafigura Argentina SA [Member]
Statement [Line Items]
Proportion Of Rights Of The Production	100												100
AFBN [Member]
Statement [Line Items]
Consideration paid (received)			$ 140,000
Down Payment			90,000
Installment			$ 50,000								$ 25,000
Trafigura [Member] \| Farmout agreement I [Member]
Statement [Line Items]
Consideration paid (received)										$ 25,000
Down Payment										5,000
Installment										5,000
Trafigura [Member] \| Farmout agreement II [Member]
Statement [Line Items]
Percentage Of Contractual Rights		25
Consideration paid (received)										20,400
Installment										$ 6,800
Percentage Of Investment Costs		25
Bottom of range [member] \| Carry Petrolero [Member]
Statement [Line Items]
Ownership percentage									55.00%
Proportion of ownership interest in joint operation									55.00%
Top of range [member] \| Carry Petrolero [Member]
Statement [Line Items]
Ownership percentage									84.62%
Proportion of ownership interest in joint operation									84.62%
Vista Argentina [member]
Statement [Line Items]
Percenatge Of Investments Costs					20.00%
Percentage Of Contractual Rights					20
Shell And Vista [Member]
Statement [Line Items]
Capital contribution							$ 10,000
Entre Lomas [Member] \| Drill And Complete [Member]
Statement [Line Items]
Estimate Cost To Fulfil The Commitment									$ 10,520
Entre Lomas [Member] \| Drill And Complete 2 [Member]
Statement [Line Items]
Estimate Cost To Fulfil The Commitment									$ 7,743
Bajada del Palo [Member]
Statement [Line Items]
Concession term						35 years
Royalties percentage						12.00%
Operating bonus payable						$ 1,168
Infrastructure bonus payable						2,796
Corporate Social Responsibility						3,935
Payment of stamp tax						$ 1,102
Percentage Of Ownership						100.00%
Coirn Amargo Norte [Member] \| Vista Argentina [member]
Statement [Line Items]
Ownership percentage												61.11%
Incremental participation percentage												6.11%
Proportion of ownership interest in joint operation												61.11%
Acambuco [Member] \| Vista Argentina [member]
Statement [Line Items]
Ownership percentage									1.50%
Proportion of ownership interest in joint operation									1.50%
Acambuco [Member] \| Pan American Energy LLC [Member]
Statement [Line Items]
Ownership percentage									52.00%
Proportion of ownership interest in joint operation									52.00%
Acambuco [Member] \| YPF SA [Member]
Statement [Line Items]
Ownership percentage									22.50%
Proportion of ownership interest in joint operation									22.50%
Acambuco [Member] \| WPX Energy [Member]
Statement [Line Items]
Ownership percentage									1.50%
Proportion of ownership interest in joint operation									1.50%
Acambuco [Member] \| Shell Argentina S A [Member]
Statement [Line Items]
Ownership percentage									22.50%
Proportion of ownership interest in joint operation									22.50%
Coirn Amargo Sur Oeste [Member] \| OG Developments Ltd [Member]
Statement [Line Items]
Ownership percentage exchanged							35.00%
Aguila Mora [Member] \| Vista Argentina [member]
Statement [Line Items]
Ownership percentage							90.00%
Ownership percentage exchanged							90.00%
Proportion of ownership interest in joint operation							90.00%
Coiron Amargo [Member] \| Vista Argentina [member]
Statement [Line Items]
Ownership percentage								55.00%
Proportion of ownership interest in joint operation								55.00%
Coiron Amargo [Member] \| Madalena Energy Argentina SRL [Member]
Statement [Line Items]
Ownership percentage								35.00%
Proportion of ownership interest in joint operation								35.00%
Coiron Amargo [Member] \| Gas y Petrleo de Neuqun SA [Member]
Statement [Line Items]
Ownership percentage								10.00%
Proportion of ownership interest in joint operation								10.00%
Aguada Federal [Member]
Statement [Line Items]
Ownership percentage	100.00%			100.00%
Percentage Of Non operated Interest				50.00%
Proportion of ownership interest in joint operation	100.00%			100.00%
Aguada Federal [Member] \| Non operating interest [member]
Statement [Line Items]
Percentage Of Non operated Interest				50.00%
ELO [Member] \| Adjust Exisrting And New Facilities [Member]
Statement [Line Items]
Estimate Cost To Fulfil The Commitment									$ 3,117
25 de Mayo-Medanito SE and Jagüel de los Machos [Member] \| Adjust Exisrting And New Facilities [Member]
Statement [Line Items]
Estimate Cost To Fulfil The Commitment									1,432
25 de Mayo-Medanito SE and Jagüel de los Machos [Member] \| Drill And Complete [Member]
Statement [Line Items]
Estimate Cost To Fulfil The Commitment									7,685
25 de Mayo-Medanito SE and Jagüel de los Machos [Member] \| Drill And Complete 2 [Member]
Statement [Line Items]
Estimate Cost To Fulfil The Commitment									$ 6,567
Bandurria Norte and Aguada Federal [Member] \| Operating Interest [member]
Statement [Line Items]
Percentage Of Non operated Interest			50.00%
Proportion of voting rights held in subsidiary			100.00%
La Amarga Chica [Member]
Statement [Line Items]
Percenatge Of Investments Costs														50.00%