XML 297 R213.htm IDEA: XBRL DOCUMENT
v3.22.1

Schedule of sensitivity analysis of foreign currency risk (Details) - Currency risk [member] R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 BRL (R$)
IfrsStatementLineItems [Line Items] |
Financial assets, Baseline | R$ 142,764
Financial assets, projected probable | (14,967)
Financial liabilities, Baseline | (514,908)
Financial liabilities, projected probable | 18,680
Financial liabilities, projected scenario 1 | (84,514)
Financial liabilities, projected scenario 2 | R$ (174,284)
Loans And Financing [Member] |
IfrsStatementLineItems [Line Items] |
Financial assets and liabilities risk | USD appreciation
Financial liabilities, Baseline | R$ (150,572)
Financial liabilities, projected probable | R$ 13,425
Suppliers Eletrobras Itaipu [Member] |
IfrsStatementLineItems [Line Items] |
Financial assets and liabilities risk | USD appreciation
Financial liabilities, Baseline | R$ (304,215)
Financial liabilities, projected probable | 4,388
Financial liabilities, projected scenario 1 | (70,568)
Financial liabilities, projected scenario 2 | R$ (145,525)
Suppliers Acquisition Of Gas [Member] |
IfrsStatementLineItems [Line Items] |
Financial assets and liabilities risk | USD appreciation
Financial liabilities, Baseline | R$ (60,121)
Financial liabilities, projected probable | 867
Financial liabilities, projected scenario 1 | (13,946)
Financial liabilities, projected scenario 2 | R$ (28,759)
DisclosureOfPayrollSocialChargesAndAccrualsTable [Table] |
IfrsStatementLineItems [Line Items] |
Financial assets and liabilities risk | USD depreciation
Financial assets, Baseline | R$ 142,764
Financial assets, projected probable | R$ (14,967)

X
- Definition The amount refers to financial assets and liabilities risk. + References No definition available. + Details
Name: | elp_FinancialAssetsAndLiabilitiesRisk
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount refers to financial assets baseline. + References No definition available. + Details
Name: | elp_FinancialAssetsBaseline
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount refers to financial assets projected probable. + References No definition available. + Details
Name: | elp_FinancialAssetsProjectedProbable
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount refers to financial liabilities baseline. + References No definition available. + Details
Name: | elp_FinancialLiabilitiesBaseline
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount refers to financial liabilities projected probable. + References No definition available. + Details
Name: | elp_FinancialLiabilitiesProjectedProbable
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount refers to financial liabilities projected scenario. + References No definition available. + Details
Name: | elp_FinancialLiabilitiesProjectedScenarioOne
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount refers to financial liabilities projected scenario. + References No definition available. + Details
Name: | elp_FinancialLiabilitiesProjectedScenarioTwo
Namespace Prefix: | elp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=ifrs-full_CurrencyRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=elp_LoansAndFinancingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=elp_SuppliersEletrobrasItaipuMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfFinancialLiabilitiesAxis=elp_SuppliersAcquisitionOfGasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=elp_CollateralsAndEscrowAccountsSTNMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |