XML 360 R158.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Post-employment Benefits (Details 2) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Notes and other explanatory information [abstract] |  |
Post-employment benefits, balance at beginning | R$ 1,070,037 | R$ 1,295,174
Appropriation of actuarial calculation | 130,126 | 140,293
Appropriation of pension and healthcare contributions | 139,701 | 127,878
Adjustment related to actuarial gains (loss) | 379,126 | (291,742)
Amortizations | (225,421) | (201,566)
Reclassification | (9,326) |
Post-employment benefits, balance at ending | R$ 1,484,243 | R$ 1,070,037

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

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

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

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

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

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

X
- Definition The amount of provisions for employee benefits. [Refer: Employee benefits expense; Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 78 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_78_d&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_ProvisionsForEmployeeBenefits
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant