Regulatory Assets and Liabilities, Other Disclosures [Abstract]

NameRegulatoryAssetsAndLiabilitiesOtherDisclosuresAbstract
Namespacehttp://fasb.org/us-gaap/2021-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Regulatory Assets and Liabilities, Other Disclosures [Abstract]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
us-gaap:DescriptionOfRegulatoryAssetsAndLiabilities
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:DescriptionOfSpecificRegulatoryAssets
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:AmountOfImpairmentToCarryingAmountOfRegulatoryAssets
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:DescriptionOfRegulatoryCostsNotYetApproved
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:AmountOfRegulatoryCostsNotYetApproved
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:AmountOfEmbeddedRegulatoryAsset
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:AmountOfEmbeddedRegulatoryLiability
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:RemainingRecoveryPeriodOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided1
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:RegulatoryAssetRecoveryAssessments
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations
us-gaap:TypesOfNetRegulatoryAssetsEarningReturns
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations

Related Parent Concepts

NameRelation TypeRole
us-gaap:RegulatoryAssetsAndLiabilitiesDisclosureAbstract
parent-childhttp://fasb.org/us-gaap/role/disclosure/RegulatedOperations