XML 168 R141.htm IDEA: XBRL DOCUMENT
v3.20.1

17 Property, Plant and Equipment (Details 4) - 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] |  |  |
Gross total | R$ (1,201,182) |  | R$ (1,215,344)
Impairment at the year | 117,744 |  | 14,162
Transfer |  |  |
Recoverable amount at ending | (1,083,438) |  | (1,201,182)
In Service [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (3,489) |  | (4,986)
Impairment at the year | 142,433 |  | 1,497
Transfer | (1,100,121) |  |
Recoverable amount at ending | (961,177) |  | (3,489)
In Service [Member] | UEG Araucaria [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total |  |  |
Impairment at the year | (45,547) |  |
Transfer | (731,747) |  |
Recoverable amount at ending | (777,294) |  |
In Service [Member] | Wind Power Complex Cutia [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total |  |  |
Impairment at the year | 114,144 |  |
Transfer | (168,248) |  |
Recoverable amount at ending | (54,104) |  |
In Service [Member] | Wind Power Complex Bento Miguel [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total |  |  |
Impairment at the year | 87,370 |  |
Transfer | (87,370) |  |
Recoverable amount at ending |  |  |
In Service [Member] | Power Plants In Parana [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (3,489) |  | (4,986)
Impairment at the year | (13,534) |  | 1,497
Transfer | (112,756) |  |
Recoverable amount at ending | (129,779) |  | (3,489)
In Progress [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (1,197,693) |  | (1,210,358)
Impairment at the year | (24,689) |  | 12,665
Transfer | 1,100,121 |  |
Recoverable amount at ending | (122,261) |  | (1,197,693)
In Progress [Member] | Wind Power Complex Cutia [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (167,875) |  | (224,510)
Impairment at the year | (373) |  | 56,635
Transfer | 168,248 |  |
Recoverable amount at ending |  |  | (167,875)
In Progress [Member] | Wind Power Complex Bento Miguel [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (84,621) |  | (98,231)
Impairment at the year | (2,749) |  | 13,610
Transfer | 87,370 |  |
Recoverable amount at ending |  |  | (84,621)
In Progress [Member] | Power Plants In Parana [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (199,468) |  | (190,132)
Impairment at the year | (21,085) |  | (9,336)
Transfer | 112,756 |  |
Recoverable amount at ending | (107,797) |  | (199,468)
In Progress [Member] | HPP Colider [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (731,265) |  | (683,021)
Impairment at the year | (482) |  | (48,244)
Transfer | 731,747 |  |
Recoverable amount at ending |  |  | (731,265)
In Progress [Member] | Consorcio Tapajos [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Gross total | (14,464) |  | (14,464)
Impairment at the year |  | [1] |
Transfer |  |  |
Recoverable amount at ending | R$ (14,464) |  | R$ (14,464)
[1] | Project under development

X
- Definition The amount of transfer loss recognised in profit or loss property plant and equipment. + References No definition available. + Details
Name: | elp_TransferLossRecognisedInProfitOrLossPropertyPlantAndEquipment
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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 higher of an asset’s (or cash-generating unit’s) fair value less costs of disposal and its value in use. [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2019-01-01 -Paragraph 130 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2019-en-r&anchor=para_130_e&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_RecoverableAmountOfAssetOrCashgeneratingUnit
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_UEGAraucariaMember
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_WindPowerComplexBentoMiguelMember
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_HPPColiderMember
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: |