XML 215 R155.htm IDEA: XBRL DOCUMENT
v3.20.1

22 Debentures (Details) - BRL (R$) R$ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Gross debt |  | R$ 8,540,366 | R$ 7,592,904 |  |
Transaction cost |  | (110,656) | (74,773) |  |
Debentures |  | 8,429,710 | 7,518,131 |  | R$ 6,070,978
Debentures, current |  | 1,164,301 | 2,184,881 |  |
Debentures, noncurent |  | R$ 7,265,409 | 5,333,250 |  |
Debentures Due On 13 May, 2019 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel |  |  |
Issue | [1] | 5th |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | May 13, 2014 |  |  |
Number of installments | [1] | 3 |  |  |
Final maturity | [1] | May 13, 2019 |  |  |
Payment of chages |  | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | 111.5% of DI |  |  |
Effective interest rate p.y. | [1] | 111.5% of DI |  |  |
Contract amount | [1] | R$ 1,000,000 |  |  |
Debentures |  |  | 336,341 | [1] |
Debentures Due On 28 June, 2019 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel |  |  |
Issue | [1] | 6th |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Jun. 28, 2017 |  |  |
Number of installments | [1] | 1 |  |  |
Final maturity | [1] | Jun. 28, 2019 |  |  |
Payment of chages | [1] | Single installment |  |  |
Contractual financial charges p.y. | [1] | 117.0% of DI |  |  |
Effective interest rate p.y. | [1] | 117.0% of DI |  |  |
Contract amount | [1] | R$ 520,000 |  |  |
Debentures | [1] |  | 586,230 |  |
Debentures Due On 19 January, 2021 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel |  |  |
Issue | [1] | 7th |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Jan. 19, 2018 |  |  |
Number of installments | [1] | 2 |  |  |
Final maturity | [1] | Jan. 19, 2021 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | 119.0% of DI |  |  |
Effective interest rate p.y. | [1] | 125.18% of DI |  |  |
Contract amount | [1] | R$ 600,000 |  |  |
Debentures | [1] | R$ 617,378 | 619,998 |  |
Debentures Due On 14 Jun, 2022 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel |  |  |
Issue | [1] | 8th |  |  |
Allocation | [1] | Payment of the 6th issue of debentures and working capital increase |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Jun. 14, 2019 |  |  |
Number of installments | [1] | 1 |  |  |
Final maturity | [1] | Jun. 14, 2022 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | 106.0% of DI |  |  |
Effective interest rate p.y. | [1] | 110.93% of DI |  |  |
Contract amount | [1] | R$ 500,000 |  |  |
Debentures | [1] | R$ 500,906 |  |  |
Debentures Due On 15 May, 2020 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel GeT |  |  |
Issue | [1] | 1st |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | May 15, 2015 |  |  |
Number of installments | [1] | 3 |  |  |
Final maturity | [1] | May 15, 2020 |  |  |
Payment of chages | [1] | Annual |  |  |
Contractual financial charges p.y. | [1] | 113.0% of DI |  |  |
Effective interest rate p.y. | [1] | 114.29% of DI |  |  |
Contract amount | [1] | R$ 1,000,000 |  |  |
Debentures | [1] | R$ 346,906 | 696,593 |  |
Debentures Due On 13 July, 2019 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel GeT |  |  |
Issue | [1] | 2nd |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Jul. 13, 2016 |  |  |
Number of installments | [1] | 2 |  |  |
Final maturity | [1] | Jul. 13, 2019 |  |  |
Payment of chages | [1] | Annual |  |  |
Contractual financial charges p.y. | [1] | 121.0% of DI |  |  |
Effective interest rate p.y. | [1] | 121.0% of DI |  |  |
Contract amount | [1] | R$ 1,000,000 |  |  |
Debentures | [1] |  | 517,565 |  |
Debentures Due On 20 October, 2020 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel GeT |  |  |
Issue | [1] | 3rd |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Oct. 20, 2017 |  |  |
Number of installments | [1] | 3 |  |  |
Final maturity | [1] | Oct. 20, 2022 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | 126.0% of DI |  |  |
Effective interest rate p.y. | [1] | 131.21% of DI |  |  |
Contract amount | [1] | R$ 1,000,000 |  |  |
Debentures | [1] | R$ 1,011,691 | 1,014,685 |  |
Debentures Due On 23 July, 2023 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel GeT |  |  |
Issue | [1] | 4th |  |  |
Allocation | [1] | Full early redemption of the 4th issue of the Company’s trade promissory notes and partial payment of the 1st amortization installment of the 2nd issue of debentures. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Jul. 23, 2018 |  |  |
Number of installments | [1] | 3 |  |  |
Final maturity | [1] | Jul. 23, 2023 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | 126.0% of DI |  |  |
Effective interest rate p.y. | [1] | 133.77% of DI |  |  |
Contract amount | [1] | R$ 1,000,000 |  |  |
Debentures | [1] | R$ 1,030,054 | 1,032,762 |  |
Debentures Due On 15 September, 2025 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [2] | Copel GeT |  |  |
Issue | [2] | 5th |  |  |
Allocation | [2] | Reimbursement of expenses related to the construction of the Transmission Lines Araraquara II - Taubaté, Assis - Londrina and Foz do Chopim. |  |  |
Guarantees | [2] | Personal guarantee |  |  |
Issue date | [2] | Sep. 25, 2018 |  |  |
Number of installments | [2] | 5 |  |  |
Final maturity | [2] | Sep. 15, 2025 |  |  |
Payment of chages | [2] | Half-yearly |  |  |
Contractual financial charges p.y. | [2] | IPCA + 7.6475% |  |  |
Effective interest rate p.y. | [2] | IPCA+ 8.3295% |  |  |
Contract amount | [2] | R$ 290,000 |  |  |
Debentures | [2] | R$ 308,464 | 295,448 |  |
Debentures Due On 15 July, 2024 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [3] | Copel GeT |  |  |
Issue | [3] | 6th (1st serie) |  |  |
Allocation | [3] | Full early redemption of the 5th issue of the Company's trade promissory notes and partial payment of the 2nd amortization installment of the 2nd issue of debentures. |  |  |
Guarantees | [3] | Personal guarantee |  |  |
Issue date | [3] | Jul. 15, 2019 |  |  |
Number of installments | [3] | 2 |  |  |
Final maturity | [3] | Jul. 15, 2024 |  |  |
Payment of chages | [3] | Half-yearly |  |  |
Contractual financial charges p.y. | [3] | 109.0% of DI |  |  |
Effective interest rate p.y. | [3] | 111.25% of DI |  |  |
Contract amount | [3] | R$ 800,000 |  |  |
Debentures | [3] | R$ 818,406 |  |  |
Debentures Due On 15 July, 2025 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [3] | Copel GeT |  |  |
Issue | [3] | 6th (2nd serie) |  |  |
Allocation | [3] | Reimbursement of expenses related to the Colíder HPP and Baixo Iguaçu HPP projects |  |  |
Guarantees | [3] | Personal guarantee |  |  |
Issue date | [3] | Jul. 15, 2019 |  |  |
Number of installments | [3] | 1 |  |  |
Final maturity | [3] | Jul. 15, 2025 |  |  |
Payment of chages | [3] | Half-yearly |  |  |
Contractual financial charges p.y. | [3] | IPCA + 3.90% |  |  |
Effective interest rate p.y. | [3] | IPCA+ 4.46% |  |  |
Contract amount | [3] | R$ 200,000 |  |  |
Debentures | [3] | R$ 205,677 |  |  |
Debentures Due On 27 October, 2019 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel DIS |  |  |
Issue | [1] | 2nd |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Oct. 27, 2016 |  |  |
Number of installments | [1] | 2 |  |  |
Final maturity | [1] | Oct. 27, 2019 |  |  |
Payment of chages | [1] | Annual |  |  |
Contractual financial charges p.y. | [1] | 124.0% of DI |  |  |
Effective interest rate p.y. | [1] | 130.37% of DI |  |  |
Contract amount | [1] | R$ 500,000 |  |  |
Debentures | [1] |  | 253,226 |  |
Debentures Due On 20 October, 2022 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel DIS |  |  |
Issue | [1] | 3rd |  |  |
Allocation | [1] | Working capital or used to make investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Oct. 20, 2017 |  |  |
Number of installments | [1] | 2 |  |  |
Final maturity | [1] | Oct. 20, 2022 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | 126.0% of DI |  |  |
Effective interest rate p.y. | [1] | 131.21% of DI |  |  |
Contract amount | [1] | R$ 500,000 |  |  |
Debentures | [1] | R$ 505,846 | 507,342 |  |
Debentures Due On 27 September, 2023 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel DIS |  |  |
Issue | [1] | 4th |  |  |
Allocation | [1] | Working capital and payment of the 1st installment of amortization of the 2nd issue of debentures. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Sep. 27, 2018 |  |  |
Number of installments | [1] | 3 |  |  |
Final maturity | [1] | Sep. 27, 2023 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | DI + spread 2.70% |  |  |
Effective interest rate p.y. | [1] | CDI + 3.96% |  |  |
Contract amount | [1] | R$ 1,000,000 |  |  |
Debentures | [1] | R$ 1,019,626 | 1,020,260 |  |
Debentures Due On 15 November, 2027 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [3] | Copel DIS |  |  |
Issue | [3] | 5th (serie 1) |  |  |
Allocation | [3] | Investment for expansion, renovation or improvement and reimbursement of expenses of the Issuer's electricity distribution network linked to concession contract No. 46/1999 of ANEEL. |  |  |
Guarantees | [3] | Personal guarantee |  |  |
Issue date | [3] | Nov. 15, 2019 |  |  |
Number of installments | [3] | 3 |  |  |
Final maturity | [3] | Nov. 15, 2019 |  |  |
Payment of chages | [3] | Half-yearly |  |  |
Contractual financial charges p.y. | [3] | IPCA + 4.20% p.a. |  |  |
Effective interest rate p.y. | [3] | IPCA+ 4.61% p.a. |  |  |
Contract amount | [3] | R$ 500,000 |  |  |
Debentures | [3] | R$ 506,180 |  |  |
Debentures Due On 15 November, 2027 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [3] | Copel DIS |  |  |
Issue | [3] | 5th (serie 1) |  |  |
Allocation | [3] | Reinforcement of working capital and recomposition of cash by the final amortization of the 2nd issue of debentures. |  |  |
Guarantees | [3] | Personal guarantee |  |  |
Issue date | [3] | Nov. 15, 2027 |  |  |
Number of installments | [3] | 2 |  |  |
Final maturity | [3] | Nov. 15, 2027 |  |  |
Payment of chages | [3] | Half-yearly |  |  |
Contractual financial charges p.y. | [3] | DI + spread 1.45% |  |  |
Effective interest rate p.y. | [3] | CDI + 1.65% |  |  |
Contract amount | [3] | R$ 350,000 |  |  |
Debentures | [3] | R$ 351,914 |  |  |
Debentures Due On 15 October, 2024 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel CTE |  |  |
Issue | [1] | 1st |  |  |
Allocation | [1] | Deployment, expansion and modernization of the telecommunication network. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Oct. 15, 2015 |  |  |
Number of installments | [1] | 5 |  |  |
Final maturity | [1] | Oct. 15, 2024 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | IPCA + 7.9633% |  |  |
Effective interest rate p.y. | [1] | IPCA+ 8.1073% |  |  |
Contract amount | [1] | R$ 160,000 |  |  |
Debentures | [1] | R$ 195,429 | 188,278 |  |
Debentures Due On 15 July, 2022 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel CTE |  |  |
Issue | [1] | 2nd |  |  |
Allocation | [1] | Deployment, expansion and modernization of the telecommunication network. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | Jul. 15, 2017 |  |  |
Number of installments | [1] | 1 |  |  |
Final maturity | [1] | Jul. 15, 2022 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | IPCA + 5.4329% |  |  |
Effective interest rate p.y. | [1] | IPCA+ 6.1036% |  |  |
Contract amount | [1] | R$ 220,000 |  |  |
Debentures | [1] | R$ 246,355 | 237,214 |  |
Debentures Due On 15 May, 2024 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [1] | Copel CTE |  |  |
Issue | [1] | 3rd |  |  |
Allocation | [1] | Investments in the issuer. |  |  |
Guarantees | [1] | Personal guarantee |  |  |
Issue date | [1] | May 15, 2019 |  |  |
Number of installments | [1] | 3 |  |  |
Final maturity | [1] | May 15, 2019 |  |  |
Payment of chages | [1] | Half-yearly |  |  |
Contractual financial charges p.y. | [1] | 117.0% of DI |  |  |
Effective interest rate p.y. | [1] | 119.58% of DI |  |  |
Contract amount | [1] | R$ 210,000 |  |  |
Debentures | [1] | R$ 211,348 |  |  |
Debentures Due On 15 July, 2032 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [4] | Brisa Potiguar |  |  |
Issue | [4] | 2nd (1st serie) |  |  |
Allocation | [4] | Implementation of wind generating plants. |  |  |
Guarantees | [4] | Real and personal guarantee and pledge of Copel GeT shares. |  |  |
Issue date | [4] | Mar. 24, 2016 |  |  |
Number of installments | [4] | 192 |  |  |
Final maturity | [4] | Jul. 15, 2032 |  |  |
Payment of chages | [4] | Monthly |  |  |
Contractual financial charges p.y. | [4] | TJLP + 2.02% |  |  |
Effective interest rate p.y. | [4] | TJLP + 2.02% |  |  |
Contract amount | [4] | R$ 147,575 |  |  |
Debentures | [4] | R$ 119,171 | 128,242 |  |
Debentures Due On 15 July, 2032 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [4] | Brisa Potiguar |  |  |
Issue | [4] | 2nd (2nd serie) |  |  |
Allocation | [4] | Implementation of wind generating plants. |  |  |
Guarantees | [4] | Real and personal guarantee and pledge of Copel GeT shares. |  |  |
Issue date | [4] | Mar. 24, 2016 |  |  |
Number of installments | [4] | 192 |  |  |
Final maturity | [4] | Jul. 15, 2032 |  |  |
Payment of chages | [4] | Monthly |  |  |
Contractual financial charges p.y. | [4] | IPCA + 9.87% |  |  |
Effective interest rate p.y. | [4] | IPCA+ 10.92% |  |  |
Contract amount | [4] | R$ 153,258 |  |  |
Debentures | [4] | R$ 135,657 | 141,069 |  |
Debentures Due On 15 December, 2031 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [2] | Cutia |  |  |
Issue | [2] | 1st |  |  |
Allocation | [2] | Construction and implementation of wind generating plants. |  |  |
Guarantees | [2] | Personal guarantee |  |  |
Issue date | [2] | Mar. 20, 2019 |  |  |
Number of installments | [2] | 26 |  |  |
Final maturity | [2] | Dec. 15, 2031 |  |  |
Payment of chages | [2] | Half-yearly |  |  |
Contractual financial charges p.y. | [2] | IPCA + 5.8813% |  |  |
Effective interest rate p.y. | [2] | IPCA+ 6.83% |  |  |
Contract amount | [2] | R$ 360,000 |  |  |
Debentures | [2] | R$ 352,829 |  |  |
Debentures Due On 15 December, 2021 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [5] | Compagás |  |  |
Issue | [5] | 2nd |  |  |
Allocation | [5] | Issuer's investment plan fund. |  |  |
Guarantees | [5] | Floating |  |  |
Issue date | [5] | Apr. 15, 2016 |  |  |
Number of installments | [5] | 54 |  |  |
Final maturity | [5] | Dec. 15, 2021 |  |  |
Payment of chages | [5] | Quarterly |  |  |
Contractual financial charges p.y. | [5] | TJLP + 2.17% |  |  |
Effective interest rate p.y. | [5] | TJLP + 2.17% |  |  |
Contract amount | [5] | R$ 33,620 |  |  |
Debentures | [5] | R$ 6,001 | 8,973 |  |
Debentures Due On 15 December, 2018 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [6] | Compagás |  |  |
Issue | [6] | 3rd |  |  |
Allocation | [6] | Issuer's investment plan fund. |  |  |
Guarantees | [6] | Real |  |  |
Issue date | [6] | Dec. 17, 2019 |  |  |
Number of installments | [6] | 18 |  |  |
Final maturity | [6] | Jun. 28, 2021 |  |  |
Payment of chages | [6] | Monthly |  |  |
Contractual financial charges p.y. | [6] | DI + Spread 0.88% p.a. |  |  |
Effective interest rate p.y. | [6] | 5.68% p.a. |  |  |
Contract amount | [6] | R$ 43,000 |  |  |
Debentures | [6] | R$ 44,746 |  |  |
Debentures Due On 15 December, 2021 [Member] |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Company | [5] | Compagás |  |  |
Issue | [5] | 2nd |  |  |
Allocation | [5] | Issuer's investment plan fund. |  |  |
Guarantees | [5] | Floating |  |  |
Issue date | [5] | Apr. 15, 2016 |  |  |
Number of installments | [5] | 54 |  |  |
Final maturity | [5] | Dec. 15, 2021 |  |  |
Payment of chages | [5] | Quarterly |  |  |
Contractual financial charges p.y. | [5] | SELIC + 2.17% |  |  |
Effective interest rate p.y. | [5] | SELIC + 2.17% |  |  |
Contract amount | [5] |  |  |  |
Debentures | [5] | R$ 5,782 | R$ 8,678 |  |
[1] | Simple debentures, single series, not convertible into shares, unsecured, for public distribution with restricted placement efforts, according to CVM No. 476. Guarantor: Copel. Trustee: Pentagono S.A. DTVM.
[2] | Simple debentures, single series, not convertible into shares, with security interest and additional personal guarantee, for public distribution with restricted efforts, pursuant to CVM Instruction No. 476.
[3] | Simple debentures, two series, not convertible into shares, unsecured, for public distribution with restricted placement efforts, according to CVM No. 476. Guarantor: Copel. Trustee: Pentagono S.A. DTVM.
[4] | Simple debentures, two series, not convertible into shares, issued privately. Companies: Nova Asa Branca I, Nova Asa Branca II, Nova Asa Branca III, Nova Eurus e Ventos de Santo Uriel. Guarantor: Copel. They have no trustee.
[5] | Simple registered debentures, single series, with private issue and exclusive placement by BNDESPAR. Guarantor: Compagas. Trustee: BNDES Participacoes S.A. BNDESPAR.
[6] | Simple and registered debentures, with a single series, in private issue, with public distribution of restricted efforts. Guarantor: Compagas. Trustee: Simplific Pavarini DTVM Ltda.

X
- Definition The details of the entity's legal form. Examples are partnership, limited liability company, trust, etc. + References No definition available. + Details
Name: | dei_EntityLegalForm
Namespace Prefix: | dei_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount refers to annual rate interest and commission. + References No definition available. + Details
Name: | elp_AnnualRateInterestAndCommission
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of contractual financial charges. + References No definition available. + Details
Name: | elp_ContractualFinancialCharges
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount refers to current portion of debentures. + References No definition available. + Details
Name: | elp_CurrentDebenturesAndCurrentPortionOfNoncurrentDebentures
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This member stands for debenture. + References No definition available. + Details
Name: | elp_DebentureIssue
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount refers to debentures. + References No definition available. + Details
Name: | elp_DebenturesAmount
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the information pertaining to debentures issuance date in CCYY-MM-DD format. + References No definition available. + Details
Name: | elp_DebenturesIssuanceDate
Namespace Prefix: | elp_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the information pertaining to debentures final date in CCYY-MM-DD format. + References No definition available. + Details
Name: | elp_DebenturesMaturityDateRangeEnd
Namespace Prefix: | elp_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of debt allocation. + References No definition available. + Details
Name: | elp_DebtAllocation
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of debuntures transaction cost. + References No definition available. + Details
Name: | elp_DebunturesTransactionCost
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount refers to description of finance charges. + References No definition available. + Details
Name: | elp_DescriptionOfFinanceCharges
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of description of guarantees. + References No definition available. + Details
Name: | elp_DescriptionOfGuarantees
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of gross debuntures. + References No definition available. + Details
Name: | elp_GrossDebuntures
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount refers to loans and financing principal. + References No definition available. + Details
Name: | elp_LoansAndFinancingPrincipal
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount refers to non current portion of debentures. + References No definition available. + Details
Name: | elp_NoncurrentPortionOfNoncurrentDebentures
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the information about number of installments. + References No definition available. + Details
Name: | elp_NumberOfInstallments
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesOneDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwoDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwentyDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesThreeDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesFourDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesFiveDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesSixDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesSevenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwentyOneDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwentyTwoDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesEightDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesNineDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwentyFourDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwentyThreeDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwelveDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesThirteenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesNineteenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesFourteenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesFifteenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesTwentyFiveDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesEighteenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesSeventeenDueOnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=elp_DebenturesEighteenDueOn1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |