XML 204 R120.htm IDEA: XBRL DOCUMENT v3.22.1

Other Receivables (Details Narrative) - BRL (R$) R$ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2021
C D E Transfer [Member]
IfrsStatementLineItems [Line Items]
CDE Transfer amount (per month)	R$ 45,019	R$ 47,005

X

- References

No definition available.

+ Details

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

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- References

No definition available.

+ Details

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

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- Details

Name:	ifrs-full_ClassesOfAssetsAxis=elp_CDETransferMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: