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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
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