XML 437 R235.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Subsequent events (Details Narrative) - BRL (R$) R$ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |  |
Payment of Installment |  | R$ 672,000 |
Provision amount |  |  | R$ 629,056
Nonadjusting Event [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Payment of Installment | R$ 336,000 |  |

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

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

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

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |