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Schedule Of Statements Of Cash Flows From Discontinued Operations (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
OperationsLineItems [Line Items] |  |  |
Net income | R$ 1,189,557 | R$ 75,578 | R$ (108,393)
Cash flows from investment activities | 31,908 | (1,667,571) | (1,663,651)
Cash flows from financing activities | (2,884,427) | (1,715,113) | (288,037)
Consolidated Two [Member] |  |  |
OperationsLineItems [Line Items] |  |  |
Net income | 1,189,557 | 75,578 | (108,393)
Adjustments to reconcile net income | (803,687) | 282,914 | 419,093
Changes in assets and liabilities | (19,255) | (16,958) | (38,821)
Taxes and charges paid | (18,044) | (73,050) | (51,464)
Cash flows from operational activities | 348,571 | 268,484 | 220,415
Additions to property, plant and equipment and intangible assets | (62,485) | (73,573) | (175,569)
Disposal Copel Telecom receipt | 2,506,837 |  |
Cash flows from investment activities | 2,444,352 | (73,573) | (175,569)
Issue of Debentures |  |  | 210,000
Payment of loans and financing and lease | 1,850 | 20,038 | 9,260
Cash flows from financing activities | (1,850) | (20,038) | 200,740
Changes in cash and cash equivalents | R$ 2,791,073 | R$ 174,873 | R$ 245,586

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