XML 235 R217.htm IDEA: XBRL DOCUMENT
v3.21.1

34 Operating Segments (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Disclosure of operating segments [line items] |  |  |
ASSETS | R$ 46,784,664 |  |
CURRENT ASSETS | 11,407,431 |  |
Noncurrent assets | 35,377,233 |  |
Long term assets | 16,090,279 | R$ 10,862,630 |
Investments | 2,729,517 | 2,523,179 | R$ 2,368,234
Property, plant and equipment | 9,495,460 | 10,592,103 |
Intangible assets | 6,929,456 | 6,332,611 |
Right-of-use asset | 132,521 | 92,831 |
Electric energy GET [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | 20,945,910 | 19,457,551 |
CURRENT ASSETS | 3,137,219 | 2,039,443 |
Noncurrent assets | 17,808,691 | 17,418,108 |
Long term assets | 5,561,545 | 5,054,560 |
Investments | 2,574,402 | 2,371,374 |
Property, plant and equipment | 9,420,859 | 9,735,093 |
Intangible assets | 223,222 | 233,973 |
Right-of-use asset | 28,663 | 23,108 |
Electric energy DIS [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | 20,407,088 | 13,434,522 |
CURRENT ASSETS | 6,198,414 | 4,631,991 |
Noncurrent assets | 14,208,674 | 8,802,531 |
Long term assets | 7,915,662 | 3,051,058 |
Investments | 808 | 813 |
Property, plant and equipment |  |  |
Intangible assets | 6,203,387 | 5,703,686 |
Right-of-use asset | 88,817 | 46,974 |
Electric energy Com [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | 1,053,099 | 690,372 |
CURRENT ASSETS | 390,695 | 229,630 |
Noncurrent assets | 662,404 | 460,742 |
Long term assets | 660,229 | 460,312 |
Investments |  | 247 |
Property, plant and equipment | 224 | 53 |
Intangible assets | 1,833 | 123 |
Right-of-use asset | 118 | 7 |
TEL [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | 1,565,593 | 1,527,098 |
CURRENT ASSETS | 666,654 | 528,754 |
Noncurrent assets | 898,939 | 998,344 |
Long term assets | 136,527 | 137,770 |
Investments |  |  |
Property, plant and equipment | 734,172 | 833,974 |
Intangible assets | 16,993 | 19,844 |
Right-of-use asset | 11,247 | 6,756 |
GAS [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | 749,434 | 904,993 |
CURRENT ASSETS | 245,028 | 313,896 |
Noncurrent assets | 504,406 | 591,097 |
Long term assets | 358,719 | 576,190 |
Investments |  |  |
Property, plant and equipment |  |  |
Intangible assets | 132,366 |  |
Right-of-use asset | 13,321 | 14,907 |
HOL [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | 4,733,847 | 3,183,677 |
CURRENT ASSETS | 2,543,995 | 1,127,469 |
Noncurrent assets | 2,189,852 | 2,056,208 |
Long term assets | 2,007,064 | 1,879,619 |
Investments | 154,307 | 150,746 |
Property, plant and equipment | 24,500 | 22,983 |
Intangible assets | 2,379 | 1,781 |
Right-of-use asset | 1,602 | 1,079 |
Reclassifications note 40 [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | (1,230,546) |  |
CURRENT ASSETS | (380,954) |  |
Noncurrent assets | (849,592) |  |
Long term assets | (110,834) |  |
Investments |  |  |
Property, plant and equipment | (716,924) |  |
Intangible assets | (10,587) |  |
Right-of-use asset | (11,247) |  |
Intersegment operations [member] |  |  |
Disclosure of operating segments [line items] |  |  |
ASSETS | (1,439,761) | (885,662) |
CURRENT ASSETS | (1,393,620) | (961,987) |
Noncurrent assets | (46,141) | 76,325 |
Long term assets | (438,633) | (296,879) |
Investments |  |  |
Property, plant and equipment | 32,629 |  |
Intangible assets | 359,863 | 373,204 |
Right-of-use asset |  |  |

X
- Definition The amount refers to noncurrent assets subtotal. + References No definition available. + Details
Name: | elp_NoncurrentAssetsSubtotal
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represent information about the right of use asset. + References No definition available. + Details
Name: | elp_RightofuseAsset
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2020-01-01 -Paragraph 93 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2020-en-r&anchor=para_93_a&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2020-01-01 -Paragraph 28 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2020-en-r&anchor=para_28_c&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2020-01-01 -Paragraph 93 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2020-en-r&anchor=para_93_b&doctype=Standard -URIDate 2020-01-01 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2020-01-01 -Paragraph 93 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2020-en-r&anchor=para_93_e&doctype=Standard -URIDate 2020-01-01 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_55&doctype=Standard -URIDate 2020-01-01 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2020-01-01 -Paragraph 23 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2020-en-r&anchor=para_23&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_Assets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of assets that the entity (a) expects to realise or intends to sell or consume in its normal operating cycle; (b) holds primarily for the purpose of trading; (c) expects to realise within twelve months after the reporting period; or (d) classifies as cash or cash equivalents (as defined in IAS 7) unless the asset is restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period. [Refer: Assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph B12 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_B12_b_i&doctype=Appendix&subtype=B -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_66&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph B10 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B -URIDate 2020-01-01 + Details
Name: | ifrs-full_CurrentAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_DisclosureOfOperatingSegmentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2020-01-01 -Paragraph 118 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2020-en-r&anchor=para_118_e&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of investments in subsidiaries, joint ventures and associates in an entity's separate financial statements. [Refer: Associates [member]; Joint ventures [member]; Subsidiaries [member]; Investments in subsidiaries] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2020-01-01 -Paragraph 10 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2020-en-r&anchor=para_10&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of assets that do not meet the definition of current assets. [Refer: Current assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_66&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph B12 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_B12_b_ii&doctype=Appendix&subtype=B -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph B10 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B -URIDate 2020-01-01 + Details
Name: | ifrs-full_NoncurrentAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2020-01-01 -Paragraph 73 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2020-en-r&anchor=para_73_e&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_a&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_PropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_SegmentsAxis=elp_ElectricityGetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=elp_ElectricityDisMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=elp_ComMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=elp_TelMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=elp_GasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=elp_HolMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=elp_ReclassificationsNote40Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=ifrs-full_EliminationOfIntersegmentAmountsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |