XML 208 R190.htm IDEA: XBRL DOCUMENT
v3.21.1

27 Right-of-use asset and lease liability (Details 3) - Cash Flow Hedges [member] R$ in Thousands | Dec. 31, 2020 BRL (R$)
--- | ---
Lease Consideration [member] |
Disclosure of quantitative information about right-of-use assets [line items] |
Nominal | R$ 156,287
Present value | 138,361
Potential Pis / Cofins [member] |
Disclosure of quantitative information about right-of-use assets [line items] |
Nominal | 12,498
Present value | R$ 11,333

X
- Definition The amount of lease consideration payable in the foreseen periods of nominal value. + References No definition available. + Details
Name: | elp_LeaseConsiderationPayableNominalValue
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of lease consideration payable in the foreseen periods of present value. + References No definition available. + Details
Name: | elp_LeaseConsiderationPayablePresentValue
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | elp_TypesOfLeaseConsiderationAxis=elp_LeaseConsiderationMember
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: |