XML 190 R106.htm IDEA: XBRL DOCUMENT
v3.22.1

Schedule of changes in CRC (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Crc Transferred To Paran State Government |  |
Changes in CRC, beginning | R$ 1,392,624 | R$ 1,350,685
Interest | 52,234 | 80,788
Monetary variations | 201,756 | 261,176
Amortizations | (1,646,614) | (300,025)
Changes in CRC, ending |  | R$ 1,392,624
Changes in CRC, current | 287,789 |
Changes in CRC, noncurrent | R$ 1,104,835 |

X
- References No definition available. + Details
Name: | elp_CrcTransferredToStateGovernment
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | elp_CrcTransferredToStateGovernmentAmortizations
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_CrcTransferredToStateGovernmentCurrent
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- References No definition available. + Details
Name: | elp_CrcTransferredToStateGovernmentNoncurrent
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | elp_DisclosureCrcTransferredToParanStateGovernmentAbstract
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration