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INVESTMENT COMMITMENTS (Details Narrative) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 | Dec. 13, 2024 | Aug. 31, 2024
IfrsStatementLineItems [Line Items] |  |  |
Estimated to exceed investment |  |  | $ 1,500
Oil and Gas investment commitment | $ 217 |  |
Vaca Muerta Sur Project [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Estimated investment |  | $ 3,000 |

X
- References No definition available. + Details
Name: | pam_EstimatedInvestment
Namespace Prefix: | pam_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | pam_EstimatedInvestmentAmount
Namespace Prefix: | pam_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | pam_IfrsStatementLineItems
Namespace Prefix: | pam_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | pam_OilandGasInvestmentCommitment
Namespace Prefix: | pam_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_TypesOfInvestmentPropertyAxis=pam_VacaMuertaSurProjectMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |