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Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details Narrative) - BRL (R$) R$ in Thousands |  |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Jul. 04, 2023 | Feb. 27, 2023 | May 17, 2022 | Dec. 31, 2023 | Oct. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Jandaira Complex Loan Agreement [Member] |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |
Loan amount |  |  | R$ 49,400 |  |  |  |
Loan transferred |  |  | R$ 49,087 |  |  |  |
Financial income |  |  |  |  |  | R$ 4,327 | R$ 1,313
U E G Araucaria Loan Agreement [Member] |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |
Loan amount | R$ 49,500 |  |  |  |  |  |
Loan transferred |  |  |  |  | R$ 15,000 |  |
Financial income |  |  |  | R$ 20,000 |  | 410 |
Copel D I S Loan Agreement [Member] |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |
Loan amount |  | R$ 400,000 |  |  |  |  |
Loan transferred |  | R$ 233,000 |  |  |  |  |
Financial income |  |  |  |  |  | R$ 9,659 |

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- Definition The amount of interest income on other financial assets. [Refer: Interest income; Other financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard -URIDate 2023-03-23 + Details
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