XML 259 R140.htm IDEA: XBRL DOCUMENT
v3.20.1

17 Property, Plant and Equipment (Details 3) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Depreciation |  | R$ (665,182) |  | R$ (389,312)
Property, Plant and Equipment, Impairment |  | (117,744) |  | (14,162)
Projects [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Cost |  | 4,712,644 |  |
Property, Plant and Equipment, Depreciation |  | (188,893) |  |
Property, Plant and Equipment, Impairment |  | (1,083,438) |  |
Property, Plant and Equipment, Value in use |  | 3,440,313 |  | 4,712,644
Projects [Member] | HPP Colider [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Cost |  | 2,473,886 |  |
Property, Plant and Equipment, Depreciation |  | (75,917) |  |
Property, Plant and Equipment, Impairment |  | (777,294) |  |
Property, Plant and Equipment, Value in use |  | 1,620,675 |  | 2,473,886
Projects [Member] | Wind Power Complex Cutia [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Cost |  | 1,253,371 |  |
Property, Plant and Equipment, Depreciation |  | (59,214) |  |
Property, Plant and Equipment, Impairment |  | (54,104) |  |
Property, Plant and Equipment, Value in use |  | 1,140,053 |  | 1,253,371
Projects [Member] | Power Plants In Parana [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Cost |  | 970,923 |  |
Property, Plant and Equipment, Depreciation |  | (53,762) |  |
Property, Plant and Equipment, Impairment |  | (237,576) |  |
Property, Plant and Equipment, Value in use |  | 679,585 |  | 970,923
In Progress [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Depreciation |  |  |  |
Property, Plant and Equipment, Impairment |  | 24,689 |  | (12,665)
In Progress [Member] | HPP Colider [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Impairment |  | 482 |  | 48,244
In Progress [Member] | Wind Power Complex Cutia [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Impairment |  | 373 |  | (56,635)
In Progress [Member] | Consorcio Tapajos [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Cost | [1] | 14,464 |  |
Property, Plant and Equipment, Depreciation | [1] |  |  |
Property, Plant and Equipment, Impairment |  |  | [1] |
Property, Plant and Equipment, Value in use | [1] |  |  | 14,464
In Progress [Member] | Power Plants In Parana [Member] |  |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |  |
Property, Plant and Equipment, Impairment |  | R$ 21,085 |  | R$ 9,336
[1] | Project under development

X
- Definition The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2019-01-01 -Paragraph 73 -Subparagraph e -Clause vii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2019-en-r&anchor=para_73_e_vii&doctype=Standard -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2019-01-01 -Paragraph 75 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2019-en-r&anchor=para_75_a&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_DepreciationPropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
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_DisclosureOfPropertyPlantAndEquipmentLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of impairment loss recognised in profit or loss for property, plant and equipment. [Refer: Impairment loss recognised in profit or loss; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2019-01-01 -Paragraph 73 -Subparagraph e -Clause v -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2019-en-r&anchor=para_73_e_v&doctype=Standard -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 98 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_98_a&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of property, plant and equipment, for which fair value was used as their deemed cost in the opening IFRS statement of financial position. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 1 -IssueDate 2019-01-01 -Paragraph 30 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2019-en-r&anchor=para_30&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_PropertyPlantAndEquipmentFairValueUsedAsDeemedCost
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=elp_ProjectsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_HPPColiderMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_WindPowerComplexCutiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_PowerPlantsInParanaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=elp_InProgressMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_ConsorcioTapajosMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |