XML 207 R173.htm IDEA: XBRL DOCUMENT v3.25.1

Accounts Payable Related to Concessions (Details 1) - BRL (R$) R$ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Accounts Payable Related To Concessions [Line Items]
Beginning Balance	R$ 893,855
Ending Balance	1,105,344	R$ 893,855
Account Payable [Member]
Accounts Payable Related To Concessions [Line Items]
Beginning Balance	893,855	937,542
Additions	205,201	894
Adjustment to present value	54,474	(44,021)
Monetary variations	94,984	115,176
Payments	(110,385)	(115,736)
Reclassification to Accounts Payable	(32,785)
Ending Balance	R$ 1,105,344	R$ 893,855

X

- Definition

Accounts Payable Related To Concessions

+ References

No definition available.

+ Details

Name:	elp_AccountsPayableRelatedToConcessionsLineItems
Namespace Prefix:	elp_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

AdditionsToTradeAndOtherPayables

+ References

No definition available.

+ Details

Name:	elp_AdditionsToTradeAndOtherPayables
Namespace Prefix:	elp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Adjustment to present value

+ References

No definition available.

+ Details

Name:	elp_AdjustToPresentValueOfTradeAndOtherPayables
Namespace Prefix:	elp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Reclassification to Accounts Payable

+ References

No definition available.

+ Details

Name:	elp_ReclassificationToAccountsPayable
Namespace Prefix:	elp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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- Definition

TradeAndOtherPayablesMonetaryVariations

+ References

No definition available.

+ Details

Name:	elp_TradeAndOtherPayablesMonetaryVariations
Namespace Prefix:	elp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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- Definition

TradeAndOtherPayablesPayments

+ References

No definition available.

+ Details

Name:	elp_TradeAndOtherPayablesPayments
Namespace Prefix:	elp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The amount of trade payables and other payables. [Refer: Trade payables; Other payables]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 54
-Subparagraph k
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_k&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_TradeAndOtherPayables
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	elp_AccountsPayableAxis=elp_AccountPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: