| Type | including |
|---|---|
| Role | http://xbrl.ifrs.org/role/ifrs/ifrs_14_2019-03-27_role-824500 |
| Type | Element |
|---|---|
| Hypercube | ifrs-full:DisclosureOfInformationAboutActivitiesSubjectToRateRegulationTable |
| Explicit | ifrs-full:TypesOfRateregulatedActivitiesAxis |
| Member | ifrs-full:RateregulatedActivitiesMember |
| Member | ifrs-full:ElectricityDistributionMember |
| Member | ifrs-full:GasDistributionMember |
| Explicit | ifrs-full:ClassesOfRegulatoryDeferralAccountBalancesAxis |
| Member | ifrs-full:ClassesOfRegulatoryDeferralAccountBalancesMember |
| Member | ifrs-full:TaxationrelatedRegulatoryDeferralAccountBalancesMember |
| Label/QName |
|---|
ifrs-full:DisclosureOfInformationAboutActivitiesSubjectToRateRegulationAbstract |
ifrs-full:DisclosureOfInformationAboutActivitiesSubjectToRateRegulationLineItems |
ifrs-full:DescriptionOfNatureAndExtentOfRateregulatedActivity |
ifrs-full:DescriptionOfNatureOfRegulatoryRatesettingProcess |
ifrs-full:DescriptionOfIdentityOfRateRegulators |
ifrs-full:StatementThatRateRegulatorIsRelatedParty |
ifrs-full:ExplanationOfHowRateRegulatorIsRelated |
ifrs-full:DescriptionOfHowFutureRecoveryOrReversalOfRegulatoryDeferralAccountBalancesIsAffectedByRisksAndUncertainty |
ifrs-full:DescriptionOfCrossreferenceToDisclosuresAboutActivitiesSubjectToRateRegulation |