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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | co-sspd-ef-Grupo1:EstadoResultadosIntegralPartidas | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:ProfitLossAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:Revenue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:CostOfSales | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:GrossProfit | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:OtherIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:AdministrativeExpense | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:OtherExpenseByFunction | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:OtherGainsLosses | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:ProfitLossFromOperatingActivities | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributed | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:GainsLossesOnNetMonetaryPosition | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:FinanceIncome | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:FinanceCosts | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9 | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategory | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositions | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:ProfitLossBeforeTax | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:IncomeTaxExpenseContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:ProfitLossFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ProfitLossFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:ProfitLossFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:ProfitLossFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:ProfitLossFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:ProfitLossFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:ProfitLossFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:ProfitLossFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:ProfitLoss | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:ProfitLoss | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:BasicEarningsPerShareAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:BasicEarningsPerShareAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:BasicEarningsPerShareAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasLicuadoDePetroleoMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OtrasActividadesNoVigiladasMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:OperadorDelSistemaYAdministradorDelMercadoDeEnergiaXMMember | x | | concept | ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:BasicEarningsLossPerShare | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AcueductoMember | x | | concept | ifrs-full:BasicEarningsLossPerShare | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AlcantarilladoMember | x | | concept | ifrs-full:BasicEarningsLossPerShare | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:BasicEarningsLossPerShare | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:EnergiaElectricaMember | x | | concept | ifrs-full:BasicEarningsLossPerShare | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:BasicEarningsLossPerShare | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:DilutedEarningsPerShareAbstract | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:DilutedEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:AseoMember | x | | concept | ifrs-full:DilutedEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:GasNaturalMember | x | | concept | ifrs-full:DilutedEarningsLossPerShareFromDiscontinuedOperations | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | co-sspd-ef-Grupo1:EstadoResultadosIntegralEje | co-sspd-ef-Grupo1:TotalAcumuladoMember | x | | concept | ifrs-full:DilutedEarningsLossPerShare | y | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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