XML 262 R178.htm IDEA: XBRL DOCUMENT
v3.22.1

Nominal value and present value of accounts payable related to concession (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | R$ 903,959 | R$ 731,864
Nominal Value [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 2,042,124 |
Nominal Value [Member] | Twenty Twenty Two [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 109,102 |
Nominal Value [Member] | Twenty Twenty Three [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 109,102 |
Nominal Value [Member] | Twenty Twenty Four [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 109,102 |
Nominal Value [Member] | Twenty Twenty Five [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 108,347 |
Nominal Value [Member] | After Twenty Twenty Five [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 1,606,471 |
Present Value [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 903,959 |
Present Value [Member] | Twenty Twenty Two [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 104,963 |
Present Value [Member] | Twenty Twenty Three [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 93,198 |
Present Value [Member] | Twenty Twenty Four [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 84,128 |
Present Value [Member] | Twenty Twenty Five [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | 75,371 |
Present Value [Member] | After Twenty Twenty Five [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Accounts payable related to concession | R$ 546,299 |

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

X
- Definition The amount of trade payables and other payables. [Refer: Trade payables; Other payables] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 54 -Subparagraph k -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_k&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_TradeAndOtherPayables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfLiabilitiesAxis=elp_NominalValueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=elp_TwentyTwentyTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=elp_TwentyTwentyThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=elp_TwentyTwentyFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=elp_TwentyTwentyFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=elp_AfterTwentyTwentyFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfLiabilitiesAxis=elp_PresentValueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |