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Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 7) - BRL (R$) R$ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Disclosure of risk management strategy related to hedge accounting [line items] |  |  |
Provisions | R$ 956,696 | R$ 1,828,916 | R$ 2,037,599
Companhia Paranaense De Energia Copel [Member] |  |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |  |
Provisions | 207,123 | 862,183 |
Tax Claim [Member] | Companhia Paranaense De Energia Copel [Member] |  |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |  |
Provisions | 190,571 | 167,062 |
Labor [Member] | Companhia Paranaense De Energia Copel [Member] |  |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |  |
Provisions | 5,099 | 4,812 |
Employee Benefits [Member] | Companhia Paranaense De Energia Copel [Member] |  |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |  |
Provisions | 375 | 290 |
Civil [Member] | Companhia Paranaense De Energia Copel [Member] |  |  |
Disclosure of risk management strategy related to hedge accounting [line items] |  |  |
Provisions | R$ 11,078 | R$ 690,019 |

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