XML 233 R149.htm IDEA: XBRL DOCUMENT
v3.22.1

Property, Plant and Equipment (Details Narrative) - BRL (R$) R$ in Thousands |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 18, 2020 | Aug. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |  |  |
Total investment |  |  | R$ 3,042,134 | R$ 2,729,517
Noncurrent assets, recognized in other comprehensive income |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total investment |  |  | R$ 411,610 |
New plants under construction | led to sale of 14.4 MW average in regulated contracts at the original price of R$98.00/MWh |  | with installed capacity of 90.1 MW and physical guarantee of 47.6 MW average |
Cash Generating Units That Have Suffered No Impairment [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Pre-tax discount rate |  |  | 5.00% | 10.00%
CollateralsAndEscrowAccountsStn |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Pre-tax discount rate |  |  | 5.77% | 5.70%
S H P P Bela Vista [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total investment |  |  | R$ 224,673 |
New plants under construction |  | led to sale of 14.4 MW average in regulated contracts at the original price of R$98.00/MWh | installed capacity of 90.1 MW and physical guarantee of 47.6 MW average |

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

X
- Definition New plants under construction. + References No definition available. + Details
Name: | elp_NewPlantsUnderConstruction
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount refers to pre tax discount rate. + References No definition available. + Details
Name: | elp_PreTaxDiscountRate
Namespace Prefix: | elp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of property (land or a building - or part of a building - or both) held (by the owner or by the lessee as a right-of-use asset) to earn rentals or for capital appreciation or both, rather than for: (a) use in the production or supply of goods or services or for administrative purposes; or (b) sale in the ordinary course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2021-01-01 -Paragraph 76 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_76&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2021-01-01 -Paragraph 79 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_79_d&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 54 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_b&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_InvestmentProperty
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=elp_LandairaWindComplexMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_LegalEntityAxisOneAxis=elp_CashGeneratingUnitsThatHaveSufferedNoImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_UHEColiderMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_SHPPBelaVistaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |