XML 129 R111.htm IDEA: XBRL DOCUMENT v3.21.1

8 CRC Transferred to the Parana State Government (Details Narrative)	12 Months Ended
	Dec. 31, 2020 Installment
CRC Transferred To Parana State Government [Abstract]
Discount rate for variation and interest	6.65%
Monthly installments	64

X

- References

No definition available.

+ Details

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

X

- Definition

Represents the information discount rate for variation and interest.

+ References

No definition available.

+ Details

Name:	elp_DiscountRateForVariationAndInterest
Namespace Prefix:	elp_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Monthly installments.

+ References

No definition available.

+ Details

Name:	elp_MonthlyInstallments
Namespace Prefix:	elp_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant