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Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 8) - Companhia Paranaense De Energia Copel [Member] - BRL (R$) R$ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Disclosure of subsidiaries [line items] |  |
Restricted net assets | R$ 21,905,004 | R$ 20,363,311
Copel GET |  |
Disclosure of subsidiaries [line items] |  |
Restricted net assets | 14,239,420 | 12,748,168
Copel DIS |  |
Disclosure of subsidiaries [line items] |  |
Restricted net assets | 7,665,584 | 6,782,866
Compagas [Member] |  |
Disclosure of subsidiaries [line items] |  |
Restricted net assets | 0 | 514,666
U E G Araucaria [Member] |  |
Disclosure of subsidiaries [line items] |  |
Restricted net assets | R$ 0 | R$ 317,611

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