Represents the average revenue interest acquired in an asset acquisition.

No definition available.

Name:	epm_AssetAcquisitionAverageRevenueInterestAcquired
Namespace Prefix:	epm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the average working interest acquired in an asset acquisition.

+ References

No definition available.

+ Details

Name:	epm_AssetAcquisitionAverageWorkingInterestAcquired
Namespace Prefix:	epm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets paid from line of credit.

+ References

No definition available.

+ Details

Name:	epm_AssetAcquisitionConsiderationPaidFromLineOfCreditFacility
Namespace Prefix:	epm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of asset retirement obligations incurred as part of consideration transferred in asset acquisition.

+ References

No definition available.

+ Details

Name:	epm_AssetAcquisitionConsiderationTransferredNonCashAssetRetirementObligations
Namespace Prefix:	epm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents the number of assets acquired in an asset acquisition.

+ References

No definition available.

+ Details

Name:	epm_AssetAcquisitionNumberAcquired
Namespace Prefix:	epm_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to items of consideration transferred in connection with a asset acquisition for which the initial accounting was incomplete

+ References

No definition available.

+ Details

Name:	epm_AssetAcquisitionProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred
Namespace Prefix:	epm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Average working interest

+ References

No definition available.

+ Details

Name:	epm_AverageWorkingInterest
Namespace Prefix:	epm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Cost per acre of optional development block

+ References

No definition available.

+ Details

Name:	epm_CostPerAcreOfOptionalDevelopmentBlock
Namespace Prefix:	epm_
Data Type:	srt-types:perUnitItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the number of wells the company participated in drilling and completion of, net.

+ References

No definition available.

+ Details

Name:	epm_DrillingAndCompletionOfWellsNet
Namespace Prefix:	epm_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of development blocks

+ References

No definition available.

+ Details

Name:	epm_NumberOfDevelopmentBlocks
Namespace Prefix:	epm_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Area representing summation of fractional ownership working interest to whole on which oil and gas wells have not been drilled or completed that would permit production of economic quantities of oil and gas. Excludes area of undrilled acreage held by production under terms of lease.

+ References

No definition available.

+ Details

Name:	epm_OilAndGasUndevelopedAcreageGrossAcres
Namespace Prefix:	epm_
Data Type:	dtr-types:areaItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of producing oil wells and oil wells capable of production with working interest ownership.

+ References

No definition available.

+ Details

Name:	epm_OilProductiveWellNumbersOfWellsNet
Namespace Prefix:	epm_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage or working interest available to acquire

+ References

No definition available.

+ Details

Name:	epm_PercentageOrWorkingInterestAvailableToAcquire
Namespace Prefix:	epm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Working interest share, percentage

+ References

No definition available.

+ Details

Name:	epm_WorkingInterestSharePercentage
Namespace Prefix:	epm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of oil-producing wells and oil wells capable of production with working interest ownership.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-K (SK)
-Number 229
-Section 1208
-Paragraph a
-Publisher SEC

+ Details

Name:	srt_ProductiveOilWellsNumberOfWellsGross
Namespace Prefix:	srt_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 55
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479908/805-50-55-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 25
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480060/805-50-25-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480027/805-50-30-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480027/805-50-30-2

+ Details

Name:	us-gaap_AssetAcquisitionConsiderationTransferred
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of transaction cost incurred as part of consideration transferred in asset acquisition.

+ References

+ Details

Name:	us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 15
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480123/805-50-15-3

+ Details

Name:	us-gaap_AssetAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479637/805-30-30-6

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479637/805-30-30-5

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479668/805-30-25-2

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479668/805-30-25-3

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479668/805-30-25-4

Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (f)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-1

+ Details

Name:	us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 24
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482548/350-20-55-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

+ Details

Name:	us-gaap_GoodwillAcquiredDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 25
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480060/805-50-25-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480027/805-50-30-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480027/805-50-30-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Subparagraph (c)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-13

+ Details

Name:	us-gaap_PaymentsToAcquireProductiveAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_AssetAcquisitionAxis=epm_TexmexAcquisitionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AssetAcquisitionAxis=epm_OilAndNaturalGasAssetsInScoopAndStackPlaysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AssetAcquisitionAxis=epm_JointOperationOfDevelopmentBlockOfPedevcosPermianBasinPropertyInChaverooOilfieldInMexicoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AssetAcquisitionAxis=epm_JointOperationOfFirstDevelopmentBlockOfPedevcoSPermianBasinPropertyInChaverooOilfieldInMexicoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AssetAcquisitionAxis=epm_JointOperationOfSecondDevelopmentBlockOfPedevcoSPermianBasinPropertyInChaverooOilfieldInMexicoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Acquisitions (Details) $ in Millions			12 Months Ended
Acquisitions (Details) $ in Millions	Apr. 14, 2025 USD ($) item	Feb. 12, 2024 USD ($) item	Jun. 30, 2025 USD ($) location item	Jun. 30, 2024 location	Sep. 12, 2023 a $ / a
Acquisitions
Bargain purchase gain			$ 0.0
Goodwill acquired			0.0
TexMex Acquisition
Acquisitions
Payments for productive assets	$ 9.0
Average working interest	42.00%
Average revenue interest	35.00%
Asset acquisition, acquired (number) \| item	600
SCOOP/STACK Acquisitions
Acquisitions
Payments for productive assets		$ 39.1
Total purchase consideration for asset acquisition		43.9
Purchase price adjustments		4.8
Transaction cost of asset acquisition		0.3
Asset retirement obligations of asset acquisition		0.1
Consideration funded with senior secured credit facility		$ 42.5
Average working interest		2.60%
Number of producing wells \| item		266
PEDEVCO's Permian Basin Property in Chaveroo Oilfield
Acquisitions
Total purchase consideration for asset acquisition			$ 1.1
Working interest share (in percent)			50.00%
Number of development blocks \| item			6
Percentage of working interest to be acquired					50.00%
Cost per acre of optional development block \| $ / a					450
Total number of acres \| a					16,000
Joint Operation of the First Development Block of PEDEVCO's Permian Basin Property in the Chaveroo Oilfield in Mexico [Member]
Acquisitions
Number of producing wells gross \| location				3
Drilling and completion of wells, net \| location				1.5
Joint Operation of the Second Development Block of PEDEVCO's Permian Basin Property in the Chaveroo Oilfield in Mexico [Member]
Acquisitions
Number of producing wells gross \| location			4
Drilling and completion of wells, net \| location			2