XML 143 R109.htm IDEA: XBRL DOCUMENT
v3.25.1

Contract assets (Details 1) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of fair value measurement of assets [line items] |  |  |
Contract assets, beginning | R$ 7,605,061 |  |
Loss on disposal | (14,496) | R$ (16,728) | R$ (8,829)
Contract assets, ending | 7,210,906 | 7,605,061 |
Total |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |
Contract assets, beginning | 2,201,958 | 2,332,171 |
Acquisitions through business combinations, intangible assets and goodwill | 2,465,040 | 2,305,311 |
Transfers to intangible assets | (2,103,522) | (1,615,878) |
Customers Contributions Contract Assets | (268,692) | (339,277) |
Transfers to accounts receivable related to concession | (578,820) | (451,250) |
Loss on disposal | (14,496) | (16,728) |
Other transfers | (20) | (12,391) |
Contract assets, ending | 1,701,448 | 2,201,958 | 2,332,171
Total | Assets Contract Assets [Member] |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |
Contract assets, beginning | 2,284,966 | 2,405,124 |
Acquisitions through business combinations, intangible assets and goodwill | 2,465,040 | 2,305,311 |
Transfers to intangible assets | (2,303,950) | (1,888,949) |
Customers Contributions Contract Assets | 0 | 0 |
Transfers to accounts receivable related to concession | (630,818) | (507,401) |
Loss on disposal | (14,496) | (16,728) |
Other transfers | (20) | (12,391) |
Contract assets, ending | 1,800,722 | 2,284,966 | 2,405,124
Total | Special Liabilities [Member] |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |
Contract liability, beginning | (83,008) | (72,953) |
Acquisitions through business combinations, intangible assets and goodwill | 0 | 0 |
Transfers to intangible assets | 200,428 | 273,071 |
Customers Contributions Contract Assets | (268,692) | (339,277) |
Transfers to accounts receivable related to concession | 51,998 | 56,151 |
Loss on disposal | 0 | 0 |
Other transfers | 0 | 0 |
Contract liability, ending | R$ (99,274) | R$ (83,008) | R$ (72,953)

X
- Definition Customers Contributions Contract Assets + References No definition available. + Details
Name: | elp_CustomersContributionsContractAssets
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Transfers to intangible assets + References No definition available. + Details
Name: | elp_DisposalsIntangibleAssetOtherThanGoodwill
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Transfers to accounts receivable related to concession + References No definition available. + Details
Name: | elp_TransfersToAccountsReceivableRelatedToConcession1
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase in intangible assets and goodwill resulting from acquisitions through business combinations. [Refer: Total for all business combinations [member]; Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer, when that right is conditioned on something other than the passage of time (for example, the entity’s future performance). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Paragraph 105 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_105&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Paragraph 116 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_116_a&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ContractAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of an entity’s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Paragraph 105 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_105&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Paragraph 116 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_116_a&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ContractLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The gains (losses) on disposals of non-current assets. [Refer: Non-current assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Details
Name: | elp_ClassesOfContractAssetsAxis=elp_AssetsContractAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elp_ClassesOfContractAssetsAxis=elp_SpecialLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |