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v3.22.1

Schedule of provisions for risks (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Entity Information [Line Items] |  |  |
Provisions | R$ 1,597,365 | R$ 1,555,704 | R$ 1,606,713
[custom:Provisions1-0] | 347,762 | 324,332 |
Companhia Paranaense De Energia Copel [Member] | Regulatory [Member] |  |  |
Entity Information [Line Items] |  |  |
Provisions | 25,174 | 21,373 |
Companhia Paranaense De Energia Copel [Member] | Labor [Member] |  |  |
Entity Information [Line Items] |  |  |
Provisions | 2,437 | 2,466 |
Companhia Paranaense De Energia Copel [Member] | Employee Benefits [Member] |  |  |
Entity Information [Line Items] |  |  |
Provisions | 587 | (0) |
Companhia Paranaense De Energia Copel [Member] | Civil [Member] |  |  |
Entity Information [Line Items] |  |  |
Provisions | 175,356 | 163,940 |
Companhia Paranaense De Energia Copel [Member] | Tax Claim [Member] |  |  |
Entity Information [Line Items] |  |  |
Provisions | R$ 144,208 | R$ 136,553 |

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