XML 226 R208.htm IDEA: XBRL DOCUMENT
v3.21.1

32 Operating Costs and Expenses (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | R$ (13,347,822) |  | R$ 11,372,908
Selling expenses | (159,825) |  |
General and administrative expenses | (809,408) |  |
Other operating expenses, net | (256,475) |  |
Total operating costs and expenses | (14,573,530) |  |
Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | R$ 11,464,148 | (11,372,908)
Selling expenses |  | (175,772) | (105,414)
General and administrative expenses |  | (711,289) | (706,844)
Other operating expenses, net |  | (322,506) | (250,004)
Total operating costs and expenses |  | (12,673,717) | (12,435,170)
Electricity purchased for resale [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (6,829,530) |  |
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (6,829,530) |  |
Electricity purchased for resale [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (6,105,274) | (6,361,178)
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses |  | (6,105,274) | (6,361,178)
Charge of the main distribution and transmission grid [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (1,525,567) |  |
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (1,525,567) |  |
Charge of the main distribution and transmission grid [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (1,249,275) | (1,176,780)
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses |  | (1,249,275) | (1,176,780)
Personnel and management [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (1,143,323) |  |
Selling expenses | (12,567) |  |
General and administrative expenses | (446,005) |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (1,601,895) |  |
Personnel and management [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (945,312) | (978,878)
Selling expenses |  | 13,937 | (18,460)
General and administrative expenses |  | (366,133) | (360,447)
Other operating expenses, net |  |  |
Total operating costs and expenses |  | (1,325,382) | (1,357,785)
Pension and healthcare plans [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (161,257) |  |
Selling expenses | (1,615) |  |
General and administrative expenses | (65,762) |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (228,634) |  |
Pension and healthcare plans [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (169,476) | (176,102)
Selling expenses |  | (1,914) | (2,447)
General and administrative expenses |  | (66,936) | (65,201)
Other operating expenses, net |  |  |
Total operating costs and expenses |  | (238,326) | (243,750)
Materials and supplies for power electricity [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (404,496) | (49,352) |
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (404,496) | (49,352) |
Materials and supplies for power electricity [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  |  | (19,729)
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses |  |  | (19,729)
Natural gas and supplies for gas business [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (354,701) |  |
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (354,701) |  |
Natural gas and supplies for gas business [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (585,233) | (412,618)
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses |  | (585,233) | (412,618)
Third-party services [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (406,109) |  |
Selling expenses | (4,913) |  |
General and administrative expenses | (147,019) |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (558,041) |  |
Third-party services [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (371,835) | (325,091)
Selling expenses |  | (7,711) | (7,607)
General and administrative expenses |  | (146,462) | (148,403)
Other operating expenses, net |  |  |
Total operating costs and expenses |  | (526,008) | (481,101)
Depreciation and amortization [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (945,595) |  |
Selling expenses |  |  |
General and administrative expenses | (48,963) |  |
Other operating expenses, net | (15,355) |  |
Total operating costs and expenses | (1,009,913) |  |
Depreciation and amortization [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (892,813) | (657,445)
Selling expenses |  | (3) | (5)
General and administrative expenses |  | (43,190) | (25,268)
Other operating expenses, net |  | (14,720) | (13,574)
Total operating costs and expenses |  | (950,726) | (696,292)
Credit losses provisions and reversals [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | 40,143 |  |
Selling expenses | (128,466) |  |
General and administrative expenses |  |  |
Other operating expenses, net | (148,971) |  |
Total operating costs and expenses | (237,294) |  |
Credit losses provisions and reversals [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (120,689) | (18,920)
Selling expenses |  | (140,348) | (69,187)
General and administrative expenses |  |  |
Other operating expenses, net |  | (240,392) | (230,837)
Total operating costs and expenses |  | (260,051) | (281,104)
Construction cost [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (1,417,504) |  |
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | (1,417,504) |  |
Construction cost [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (1,091,396) | (1,052,208)
Selling expenses |  |  |
General and administrative expenses |  |  |
Other operating expenses, net |  |  |
Total operating costs and expenses |  | (1,091,396) | (1,052,208)
Other operating costs and expenses net [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (134,526) |  |
Selling expenses | (12,169) |  |
General and administrative expenses | (94,431) |  |
Other operating expenses, net | (92,149) |  |
Total operating costs and expenses | (333,275) |  |
Other operating costs and expenses net [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (50,800) | (164,305)
Selling expenses |  | (11,606) | (7,095)
General and administrative expenses |  | (82,695) | (95,638)
Other operating expenses, net |  | (67,394) | (5,593)
Total operating costs and expenses |  | (212,495) | (272,631)
Materials And Supplies [member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses | (65,357) |  |
Selling expenses | (95) |  |
General and administrative expenses | (7,228) |  |
Other operating expenses, net |  |  |
Total operating costs and expenses | R$ (72,680) |  |
Materials And Supplies [member] | Restated [Member] |  |  |
Disclosure of operating costs and expenses [line items] |  |  |
Operating costs and expenses |  | (74,071) | (67,494)
Selling expenses |  | (253) | (613)
General and administrative expenses |  | (5,873) | (11,887)
Other operating expenses, net |  |  |
Total operating costs and expenses |  | R$ (80,197) | R$ (79,994)

X
- Definition Operating Costs And Expenses [Line Items] + References No definition available. + Details
Name: | elp_DisclosureOfOperatingCostsAndExpensesLineItems
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount refers to operating cost and expense. + References No definition available. + Details
Name: | elp_OperatingCostAndExpense
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of operating cost and expenses. + References No definition available. + Details
Name: | elp_OperatingCostAndExpenses
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of operating income (expense) that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_85&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_OtherOperatingIncomeExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of expense relating to the marketing and selling of goods or services. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_85&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_SalesAndMarketingExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense relating to selling, general and administrative activities of the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_85&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_SellingGeneralAndAdministrativeExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis=elp_RestatedOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_ElectricityPurchasedForResaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_ChargeOfTheMainDistributionAndTransmissionGridMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_PersonnelAndManagementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_PensionAndHealthcarePlansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_MaterialsAndSuppliesForPowerElectricityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_NaturalGasAndSuppliesForGasBusinessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_ThirdPartyServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_DepreciationAndAmortizationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_EstimatedLossesProvisionsAndReversalsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_ConstructionCostMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_OtherOperatingCostsAndExpensesNetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_TypeOfExpenseAxis=elp_MaterialsAndSuppliesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |