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v3.24.1.u1

Right-of-use asset and lease liability (Details 3) - Cash flow hedges [member] R$ in Thousands | Dec. 31, 2023 BRL (R$)
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Lease Consideration [Member] |
IfrsStatementLineItems [Line Items] |
Nominal | R$ 482,953
Present value | 270,442
Potential Pis Or Cofins [Member] |
IfrsStatementLineItems [Line Items] |
Nominal | 34,299
Present value | R$ 20,647

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

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- References No definition available. + Details
Name: | elp_LeaseConsiderationPayableNominalValue
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
Name: | elp_LeaseConsiderationPayablePresentValue
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
Name: | elp_TypesOfLeaseConsiderationAxis=elp_LeaseConsiderationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_CashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypesOfLeaseConsiderationAxis=elp_PotentialPisOrCofinsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |