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Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 8) - BRL (R$) R$ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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IfrsStatementLineItems [Line Items] |  |
Restricted net assets | R$ 20,230,455 | R$ 21,269,258
Copel Geracoe Transmissao S A [Member] | Companhia Paranaense De Energia Copel [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Restricted net assets | 12,790,070 | 12,662,224
CCEE liabilities | Companhia Paranaense De Energia Copel [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Restricted net assets | 6,610,274 | 7,558,556
Compagas [Member] | Companhia Paranaense De Energia Copel [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Restricted net assets | 557,130 | 507,901
U E G Araucaria [Member] | Companhia Paranaense De Energia Copel [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Restricted net assets | R$ 272,981 | R$ 540,577

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