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Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 4) - Companhia Paranaense De Energia Copel [Member] - BRL (R$) R$ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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IfrsStatementLineItems [Line Items] |  |
Related parties assets | R$ 35,561 | R$ 47,404
Related parties liabilities | 7,689 | 7,689
Structure Sharing [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Related parties assets | 54 |
Related parties liabilities | 1,838 | 1,838
Jandaira Wind Complex Loan Agreement [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Related parties assets |  | 47,404
U E G A Loan Agreement [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Related parties assets | 35,507 |
Elejor Advance [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Related parties liabilities | R$ 5,851 | R$ 5,851

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