XML 221 R137.htm IDEA: XBRL DOCUMENT
v3.22.1

Schedule of changes in property plant and equipment (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | R$ 9,495,460 | R$ 10,592,103
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  | 559,203 | 366,298
Depreciation |  | (601,471) | (682,044)
Loss on disposal |  | (68,236) | (95,122)
Transfers |  | 3,078 | (685,775)
[custom:EffectsOfAcquisitionOfVilasComplex] |  | 754,557 |
[custom:CopelTelecomDisposal] |  |  |
[custom:PropertyPlantAndEquipments-2] |  | 10,142,591 | 9,495,460
Property, plant and equipment, ending |  | 10,142,591 | 9,495,460
Concluded projects |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  | (27,928)
In service |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 8,885,114 | 10,019,517
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  | 217,001 | 89,050
Depreciation |  | (601,471) | (682,044)
Loss on disposal |  | (25,581) | (86,996)
Transfers |  | 347,507 | (454,413)
[custom:EffectsOfAcquisitionOfVilasComplex] |  | 754,557 |
[custom:CopelTelecomDisposal] |  |  |
[custom:PropertyPlantAndEquipments-2] |  | 9,577,127 | 8,885,114
Property, plant and equipment, ending |  | 9,577,127 | 8,885,114
In service | Reservoirs, dams and aqueducts |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 3,481,391 | 3,676,692
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  |
Depreciation |  | (174,810) | (195,062)
Loss on disposal |  | 2,147 |
Transfers |  | 76,335 | (239)
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  |  |
[custom:PropertyPlantAndEquipments-2] |  | 3,385,063 | 3,481,391
Property, plant and equipment, ending |  | 3,385,063 | 3,481,391
In service | Machinery [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 5,647,220 | 6,003,890
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  |
Depreciation |  | (375,430) | (431,088)
Loss on disposal |  | (26,345) | (86,550)
Transfers |  | 174,615 | 160,968
[custom:EffectsOfAcquisitionOfVilasComplex] |  | 754,557 |
[custom:CopelTelecomDisposal] |  | (605,042) |
[custom:PropertyPlantAndEquipments-2] |  | 5,569,575 | 5,647,220
Property, plant and equipment, ending |  | 5,569,575 | 5,647,220
In service | Buildings [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 872,575 | 908,024
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  |
Depreciation |  | (38,629) | (42,593)
Loss on disposal |  | (506) | (83)
Transfers |  | 35,060 | 7,227
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  | (667) |
[custom:PropertyPlantAndEquipments-2] |  | 867,833 | 872,575
Property, plant and equipment, ending |  | 867,833 | 872,575
In service | Land [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 451,908 | 462,420
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  |
Depreciation |  | (10,777) | (10,617)
Loss on disposal |  | (763) | (2)
Transfers |  | 18,848 | 107
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  | (98) |
[custom:PropertyPlantAndEquipments-2] |  | 459,118 | 451,908
Property, plant and equipment, ending |  | 459,118 | 451,908
In service | Vehicles [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 1,892 | 3,084
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  |
Depreciation |  | (835) | (1,171)
Loss on disposal |  | (68) | (123)
Transfers |  | 134 | 102
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  | (8) |
[custom:PropertyPlantAndEquipments-2] |  | 1,115 | 1,892
Property, plant and equipment, ending |  | 1,115 | 1,892
In service | Furniture and tools |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 6,816 | 7,949
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  |
Depreciation |  | (1,079) | (1,559)
Loss on disposal |  | (46) | (238)
Transfers |  | 1,562 | 664
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  | (1,819) |
[custom:PropertyPlantAndEquipments-2] |  | 5,434 | 6,816
Property, plant and equipment, ending |  | 5,434 | 6,816
In service | Provision for impairment |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | (925,521) | (961,177)
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  | 215,012 | 35,656
Depreciation |  |  |
Loss on disposal |  |  |
Transfers |  |  |
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  |  |
[custom:PropertyPlantAndEquipments-2] |  | (710,509) | (925,521)
Property, plant and equipment, ending |  | (710,509) | (925,521)
In service | Provision For Impairment Two [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | (27,928) |
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  | 1,989 |
Depreciation |  |  |
Loss on disposal |  |  |
Transfers |  |  |
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  | 25,939 |
[custom:PropertyPlantAndEquipments-2] |  |  | (27,928)
Property, plant and equipment, ending |  |  | (27,928)
In service | Special Obligations |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | (251) | (43)
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  |
Depreciation |  | 89 | 46
Loss on disposal |  |  |
Transfers |  | (340) | (254)
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  |  |
[custom:PropertyPlantAndEquipments-2] |  | (502) | (251)
Property, plant and equipment, ending |  | (502) | (251)
In service | Reclassification [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] | [1] | (622,988) |
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] | [1] |  |
Depreciation | [1] |  |
Loss on disposal | [1] |  |
Transfers | [1] | 41,293 | (61,309)
[custom:EffectsOfAcquisitionOfVilasComplex] | [1] |  |
[custom:CopelTelecomDisposal] | [1] | 581,695 |
[custom:PropertyPlantAndEquipments-2] | [1] |  | (622,988)
Property, plant and equipment, ending | [1] |  | (622,988)
[custom:PropertyPlantAndEquipments4] | [1] |  |
In service | Cost |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 795,816 | 700,172
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  | 406,173 | 273,823
Depreciation |  |  |
Loss on disposal |  | (42,655) | (8,126)
Transfers |  | (335,975) | (170,053)
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  | (70,513) |
[custom:PropertyPlantAndEquipments-2] |  | 752,846 | 795,816
Property, plant and equipment, ending |  | 752,846 | 795,816
In service | Concluded projects |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | (120,308) | (81,322)
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  | (67,074) | 53,394
Depreciation |  |  |
Loss on disposal |  |  |
Transfers |  |  |
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  |  |
[custom:PropertyPlantAndEquipments-2] |  | (187,382) | (120,308)
Property, plant and equipment, ending |  | (187,382) | (120,308)
In service | Provision For Impairment Copel Tel [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | (3,853) |
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  | 3,103 |
Depreciation |  |  |
Loss on disposal |  |  |
Transfers |  |  |
[custom:EffectsOfAcquisitionOfVilasComplex] |  |  |
[custom:CopelTelecomDisposal] |  | 750 |
[custom:PropertyPlantAndEquipments-2] |  |  | (3,853)
Property, plant and equipment, ending |  |  | (3,853)
In service | Reclassification One [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] | [1] | (61,309) |
Transfers | [1] | (8,454) |
[custom:CopelTelecomDisposal] | [1] | 69,763 |
[custom:PropertyPlantAndEquipments-2] | [1] |  | (61,309)
Property, plant and equipment, ending | [1] |  | (61,309)
In service | Reclassification 1 [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | (622,988) |
Transfers |  |  | (622,988)
[custom:PropertyPlantAndEquipments-2] |  |  | (622,988)
Property, plant and equipment, ending |  |  | (622,988)
In progress |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | 610,346 | 572,586
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  | 277,248
Loss on disposal |  |  | (8,126)
Transfers |  |  | (231,362)
[custom:PropertyPlantAndEquipments-2] |  |  | 610,346
Property, plant and equipment, ending |  |  | 610,346
In progress | Provision for impairment |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | (120,308) |
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  | 1,953
[custom:PropertyPlantAndEquipments-2] |  |  | (120,308)
Property, plant and equipment, ending |  |  | (120,308)
In progress | Concluded projects |  |  |
IfrsStatementLineItems [Line Items] |  |  |
[custom:PropertyPlantAndEquipments-1] |  | R$ (3,853) |
[custom:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment] |  |  | 1,472
[custom:PropertyPlantAndEquipments-2] |  |  | (3,853)
Property, plant and equipment, ending |  |  | R$ (3,853)
[1] | The variation in provisions for legal claims occurred due to the review of the assessment of the Company’s legal advisors, mainly in civil claims. The details of the actions are shown in Note 30.

X
- References No definition available. + Details
Name: | elp_AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_CopelTelecomDisposal
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_EffectsOfAcquisitionOfVilasComplex
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_IfrsStatementLineItems
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of property plant equipment. + References No definition available. + Details
Name: | elp_PropertyPlantAndEquipments
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | elp_PropertyPlantAndEquipments4
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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 2021-01-01 -Paragraph 73 -Subparagraph e -Clause vii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e_vii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2021-01-01 -Paragraph 75 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_75_a&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DepreciationPropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The decrease in property, plant and equipment resulting from disposals and retirements. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 16 -IssueDate 2021-01-01 -Paragraph 73 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DisposalsAndRetirementsPropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in property, plant and equipment resulting from transfers. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 16 -IssueDate 2021-01-01 -Paragraph 73 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=elp_Reclassification1Member
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: |