No definition available.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Percentage of vesting of award under share-based payment arrangement.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Number of shares authorized for issuance under share-based payment arrangement.

+ References

No definition available.

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

No definition available.

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of anniversaries of grant date in a share based compensation arrangement.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of equal installments of vesting in a share based compensation arrangement.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The description of the maximum term of options granted for a type of share-based payment arrangement that existed at any time during the period. An entity with substantially similar types of share-based payment arrangements may aggregate this information. [Refer: Share-based payment arrangements [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2023-01-01
-Paragraph 45
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_a&doctype=Standard
-URIDate 2023-03-23

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of instruments granted in share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 2
-IssueDate 2023-01-01
-Paragraph 45
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_a&doctype=Standard
-URIDate 2023-03-23

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 2
-IssueDate 2023-01-01
-Paragraph IG23
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_IG23&doctype=Implementation%20Guidance
-URIDate 2023-03-23

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of shares issued by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 106
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_106_d&doctype=Standard
-URIDate 2023-03-23

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	srt_TitleOfIndividualAxis=gprk_EmployeeBenefitTrustMember
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- Details

Name:	gprk_IfrsAwardTypeAxis=gprk_TimeBasedRestrictedShareUnitsMember
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Data Type:	na
Balance Type:
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- Details

Name:	gprk_IfrsAwardTypeAxis=gprk_AbsolutePerformanceShareUnitsMember
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Data Type:	na
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- Details

Name:	gprk_IfrsAwardTypeAxis=gprk_IfrsPerformanceSharesMember
Namespace Prefix:
Data Type:	na
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- Details

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Data Type:	na
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- Details

Name:	gprk_IfrsAwardTypeAxis=gprk_RelativePerformanceShareUnitsMember
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Data Type:	na
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- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
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Share-based payment (Narrative) (Details)			1 Months Ended	12 Months Ended
Share-based payment (Narrative) (Details)	Feb. 14, 2023 shares	Mar. 08, 2022 shares	Dec. 31, 2022 installment shares	Dec. 31, 2023 item installment shares	Dec. 31, 2020 instrument	Dec. 31, 2018 shares	Feb. 28, 2023 shares	Feb. 17, 2023 shares
Disclosure Of Share-based Payment [Line Items]
Number of instruments granted in share-based payment arrangement \| instrument					800,000
Performance conditions established in the program and approved								152,030
Number of shares issued			57,621,998	55,327,520			246,110
Description of maximum term of options granted for share-based payment arrangement						10-year
Employee Benefit Trust [Member]
Disclosure Of Share-based Payment [Line Items]
Performance conditions established in the program and approved	197,197
Vesting period	3 years		3 years
Employee Benefit Trust [Member] \| Time Based Restricted Share Units [Member]
Disclosure Of Share-based Payment [Line Items]
Percentage of vesting award			30.00%
Number of installments \| installment			3
Employee Benefit Trust [Member] \| Absolute Performance Share Units [Member]
Disclosure Of Share-based Payment [Line Items]
Percentage of vesting award			40.00%
Employee Benefit Trust [Member] \| Ifrs Performance Shares [Member]
Disclosure Of Share-based Payment [Line Items]
Vesting period			3 years
Percentage of vesting award			30.00%
Long-Term Incentive Program Oriented to Senior Management [Member]
Disclosure Of Share-based Payment [Line Items]
Number of shares authorized		215,000
Vesting period		3 years
Long-Term Incentive Program Oriented to Senior Management [Member] \| Time Based Restricted Share Units [Member]
Disclosure Of Share-based Payment [Line Items]
Percentage of vesting award				20.00%
Number of installments \| installment				3
Number of anniversaries of grant date \| item				3
Long-Term Incentive Program Oriented to Senior Management [Member] \| Relative Performance Share Units [Member]
Disclosure Of Share-based Payment [Line Items]
Vesting period				3 years
Percentage of vesting award				35.00%
Long-Term Incentive Program Oriented to Senior Management [Member] \| Absolute Performance Share Units [Member]
Disclosure Of Share-based Payment [Line Items]
Vesting period				3 years
Percentage of vesting award				45.00%
Maximum
Disclosure Of Share-based Payment [Line Items]
Number of shares issued						5,000,000