XML 176 R142.htm IDEA: XBRL DOCUMENT
v3.25.1

Intangible assets (Details Narrative) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 BRL (R$)
Disclosure of detailed information about intangible assets [line items] |
Term of amortization of concessions of intangible assets | 30 years
2024 |
Disclosure of detailed information about intangible assets [line items] |
Increased amortization if concessions were not renewed | R$ 19,068
2025 to 2028 |
Disclosure of detailed information about intangible assets [line items] |
Increased amortization if concessions were not renewed | 66,000
2029 to 2033 |
Disclosure of detailed information about intangible assets [line items] |
Increased amortization if concessions were not renewed | 239,179
2034 to 2054 |
Disclosure of detailed information about intangible assets [line items] |
Increased amortization if concessions were not renewed | R$ 522,557

X
- Definition Increased amortization if concessions were not renewed + References No definition available. + Details
Name: | elp_IncreasedAmortizationIfConcessionsWereNotRenewed
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Term of amortization of concessions of intangible assets + References No definition available. + Details
Name: | elp_TermOfAmortizationOfConcessionsOfIntangibleAssets
Namespace Prefix: | elp_
Data Type: | xbrli:durationItemType
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 members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfIntangibleAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_NotLaterThanOneYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=elp_LaterThanThreeYearsAndNotLaterThanSevenYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=elp_LaterThanSevenYearsAndNotLaterThanTwentyFourYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |