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| r0.c1 | Statement of financial position [abstract]/lbl21565 | ifrs-smes:StatementOfFinancialPositionAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r1.c0 | Estado de Situación Financiera por Servicio [partidas]/lbl21564 | co-sspd-ef-Grupo2:EstadoSituacionFinancieraPartidas | xbrli:stringItemType | duration | xs:date('2020-12-31') |
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| r2.c0 | Assets [abstract]/lbl21564 | ifrs-smes:AssetsAbstract | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r2.c1 | Assets [abstract]/lbl21565 | ifrs-smes:AssetsAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
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| r3.c1 | Current assets [abstract]/lbl21565 | ifrs-smes:CurrentAssetsAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r4.c0 | Cash and cash equivalents/lbl21564 | ifrs-smes:CashAndCashEquivalents | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r4.c1 | Cash and cash equivalents/lbl21565 | ifrs-smes:CashAndCashEquivalents | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r5.c0 | Cuentas comerciales por cobrar y otras cuentas por cobrar corrientes [Resumen]/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesPorCobrarCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r5.c1 | Cuentas comerciales por cobrar y otras cuentas por cobrar corrientes [Resumen]/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesPorCobrarCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r6.c0 | Cuentas comerciales por cobrar por prestación de servicios públicos corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesCobrarCorrientesServiciosPublicos | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r6.c1 | Cuentas comerciales por cobrar por prestación de servicios públicos corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesCobrarCorrientesServiciosPublicos | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r7.c0 | Cuentas comerciales por cobrar por venta de bienes corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesCobrarAdquisicionBienesCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r7.c1 | Cuentas comerciales por cobrar por venta de bienes corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesCobrarAdquisicionBienesCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r8.c0 | Current receivables due from related parties/lbl21564 | ifrs-smes:TradeAndOtherCurrentReceivablesDueFromRelatedParties | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r8.c1 | Current receivables due from related parties/lbl21565 | ifrs-smes:TradeAndOtherCurrentReceivablesDueFromRelatedParties | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r9.c0 | Otras cuentas por cobrar corrientes/lbl21564 | co-sspd-ef-Grupo2:OtrasCuentasComercialesCobrarOtrasCuentasCobrarCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r9.c1 | Otras cuentas por cobrar corrientes/lbl21565 | co-sspd-ef-Grupo2:OtrasCuentasComercialesCobrarOtrasCuentasCobrarCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r10.c0 | Trade and other current receivables/lbl21564 | ifrs-smes:TradeAndOtherCurrentReceivables | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r10.c1 | Trade and other current receivables/lbl21565 | ifrs-smes:TradeAndOtherCurrentReceivables | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r11.c1 | Current inventories/lbl21565 | ifrs-smes:Inventories | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r12.c0 | Current tax assets, current/lbl21564 | ifrs-smes:CurrentTaxAssetsCurrent | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r12.c1 | Current tax assets, current/lbl21565 | ifrs-smes:CurrentTaxAssetsCurrent | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r13.c0 | Current biological assets, at cost less accumulated depreciation and impairment/lbl21564 | ifrs-smes:CurrentBiologicalAssetsAtCost | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r13.c1 | Current biological assets, at cost less accumulated depreciation and impairment/lbl21565 | ifrs-smes:CurrentBiologicalAssetsAtCost | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r14.c0 | Current biological assets, at fair value/lbl21564 | ifrs-smes:CurrentBiologicalAssetsAtFairValue | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r14.c1 | Current biological assets, at fair value/lbl21565 | ifrs-smes:CurrentBiologicalAssetsAtFairValue | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r15.c0 | Other current financial assets/lbl21564 | ifrs-smes:OtherCurrentFinancialAssets | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r15.c1 | Other current financial assets/lbl21565 | ifrs-smes:OtherCurrentFinancialAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r16.c0 | Other current non-financial assets/lbl21564 | ifrs-smes:OtherCurrentNonfinancialAssets | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r16.c1 | Other current non-financial assets/lbl21565 | ifrs-smes:OtherCurrentNonfinancialAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r17.c0 | Current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral/lbl21564 | ifrs-smes:CurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r17.c1 | Current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral/lbl21565 | ifrs-smes:CurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r18.c0 | Current assets/lbl21564 | ifrs-smes:CurrentAssets | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r18.c1 | Current assets/lbl21565 | ifrs-smes:CurrentAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r19.c1 | Non-current assets [abstract]/lbl21565 | ifrs-smes:NoncurrentAssetsAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
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| r20.c1 | Efectivo y equivalentes al efectivo de uso restringido/lbl21565 | co-sspd-ef-Grupo2:EfectivoYEquivalentesAlEfectivoDeUsoRestringido | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r21.c0 | Property, plant and equipment/lbl21564 | ifrs-smes:PropertyPlantAndEquipment | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r21.c1 | Property, plant and equipment/lbl21565 | ifrs-smes:PropertyPlantAndEquipment | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r22.c0 | Investment property at cost less accumulated depreciation and impairment/lbl21564 | ifrs-smes:InvestmentPropertyWhoseFairValueCannotBeMeasuredReliablyWithoutUndueCostOrEffortOnOngoingBasis | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r22.c1 | Investment property at cost less accumulated depreciation and impairment/lbl21565 | ifrs-smes:InvestmentPropertyWhoseFairValueCannotBeMeasuredReliablyWithoutUndueCostOrEffortOnOngoingBasis | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r23.c0 | Investment property at fair value through profit or loss/lbl21564 | ifrs-smes:InvestmentProperty | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r23.c1 | Investment property at fair value through profit or loss/lbl21565 | ifrs-smes:InvestmentProperty | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r24.c0 | Goodwill/lbl21564 | ifrs-smes:Goodwill | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r24.c1 | Goodwill/lbl21565 | ifrs-smes:Goodwill | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r25.c0 | Intangible assets other than goodwill/lbl21564 | ifrs-smes:IntangibleAssetsOtherThanGoodwill | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r25.c1 | Intangible assets other than goodwill/lbl21565 | ifrs-smes:IntangibleAssetsOtherThanGoodwill | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r26.c0 | Inversiones en subsidiarias, negocios conjuntos y asociadas [resumen]/lbl21564 | co-sspd-ef-Grupo2:InversionesEnSubsidiariasNnegociosConjuntosAsociadasResumen | xbrli:stringItemType | instant | xs:date('2020-12-31') |
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| r27.c1 | Investments in associates/lbl21565 | ifrs-smes:InvestmentsInAssociates | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r28.c1 | Inversiones en subsidiarias/lbl21565 | co-sspd-ef-Grupo2:InversionesEnSubsidiarias | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r29.c0 | Investments in joint ventures/lbl21564 | ifrs-smes:InvestmentsInJointVentures | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r29.c1 | Investments in joint ventures/lbl21565 | ifrs-smes:InvestmentsInJointVentures | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r30.c0 | Inversiones en subsidiarias, negocios conjuntos y asociadas/lbl21564 | co-sspd-ef-Grupo2:InversionesEnSubsidiariasNegociosConjuntosAsociadas | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r30.c1 | Inversiones en subsidiarias, negocios conjuntos y asociadas/lbl21565 | co-sspd-ef-Grupo2:InversionesEnSubsidiariasNegociosConjuntosAsociadas | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r31.c0 | Non-current biological assets, at cost less accumulated depreciation and impairment/lbl21564 | ifrs-smes:NoncurrentBiologicalAssetsAtCost | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r31.c1 | Non-current biological assets, at cost less accumulated depreciation and impairment/lbl21565 | ifrs-smes:NoncurrentBiologicalAssetsAtCost | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r32.c0 | Non-current biological assets, at fair value/lbl21564 | ifrs-smes:NoncurrentBiologicalAssetsAtFairValue | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r32.c1 | Non-current biological assets, at fair value/lbl21565 | ifrs-smes:NoncurrentBiologicalAssetsAtFairValue | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r33.c0 | Cuentas comerciales por cobrar y otras cuentas por cobrar no corrientes [Resumen]/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesPorCobrarNoCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2020-12-31') |
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| r34.c0 | Cuentas comerciales por cobrar por prestación de servicios públicos no corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesCobrarNoCorrientesServiciosPublicos | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r34.c1 | Cuentas comerciales por cobrar por prestación de servicios públicos no corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesCobrarNoCorrientesServiciosPublicos | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r35.c0 | Cuentas comerciales por cobrar por venta de bienes no corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesCobrarAdquisicionBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r35.c1 | Cuentas comerciales por cobrar por venta de bienes no corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesCobrarAdquisicionBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r36.c0 | Non-current receivables due from related parties/lbl21564 | ifrs-smes:NoncurrentReceivablesDueFromRelatedParties | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
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| r37.c0 | Otras cuentas comerciales por cobrar no corrientes/lbl21564 | co-sspd-ef-Grupo2:OtrasCuentasComercialesCobrarOtrasCuentasCobrarNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r37.c1 | Otras cuentas comerciales por cobrar no corrientes/lbl21565 | co-sspd-ef-Grupo2:OtrasCuentasComercialesCobrarOtrasCuentasCobrarNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r38.c0 | Trade and other non-current receivables/lbl21564 | ifrs-smes:NoncurrentReceivables | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r38.c1 | Trade and other non-current receivables/lbl21565 | ifrs-smes:NoncurrentReceivables | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r39.c1 | Non-current inventories/lbl21565 | ifrs-smes:NoncurrentInventories | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r40.c1 | Deferred tax assets/lbl21565 | ifrs-smes:DeferredTaxAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r41.c0 | Current tax assets, non-current/lbl21564 | ifrs-smes:CurrentTaxAssetsNoncurrent | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
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| r42.c1 | Other non-current financial assets/lbl21565 | ifrs-smes:OtherNoncurrentFinancialAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r43.c0 | Other non-current non-financial assets/lbl21564 | ifrs-smes:OtherNoncurrentNonfinancialAssets | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r43.c1 | Other non-current non-financial assets/lbl21565 | ifrs-smes:OtherNoncurrentNonfinancialAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r44.c0 | Non-current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral/lbl21564 | ifrs-smes:NoncurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r44.c1 | Non-current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral/lbl21565 | ifrs-smes:NoncurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r45.c1 | Non-current assets/lbl21565 | ifrs-smes:NoncurrentAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r46.c1 | Assets/lbl21565 | ifrs-smes:Assets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r51.c1 | Current provisions for employee benefits/lbl21565 | ifrs-smes:CurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r52.c0 | Other current provisions/lbl21564 | ifrs-smes:OtherShorttermProvisions | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r52.c1 | Other current provisions/lbl21565 | ifrs-smes:OtherShorttermProvisions | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r53.c0 | Current provisions/lbl21564 | ifrs-smes:CurrentProvisions | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r53.c1 | Current provisions/lbl21565 | ifrs-smes:CurrentProvisions | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r54.c0 | Cuentas por pagar comerciales y otras cuentas por pagar corrientes [Resumen]/lbl21564 | co-sspd-ef-Grupo2:CuentasPorPagarCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r54.c1 | Cuentas por pagar comerciales y otras cuentas por pagar corrientes [Resumen]/lbl21565 | co-sspd-ef-Grupo2:CuentasPorPagarCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r55.c0 | Cuentas comerciales por pagar por adquisición de bienes corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeBienesCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r55.c1 | Cuentas comerciales por pagar por adquisición de bienes corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeBienesCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r56.c0 | Cuentas comerciales por pagar por adquisición de servicios corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeServiciosCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r56.c1 | Cuentas comerciales por pagar por adquisición de servicios corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeServiciosCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r57.c0 | Current payables to related parties/lbl21564 | ifrs-smes:TradeAndOtherCurrentPayablesToRelatedParties | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r57.c1 | Current payables to related parties/lbl21565 | ifrs-smes:TradeAndOtherCurrentPayablesToRelatedParties | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r58.c0 | Otras cuentas comerciales por pagar corrientes/lbl21564 | co-sspd-ef-Grupo2:OtrasCuentasComercialesPorPagarCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
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| r59.c0 | Trade and other current payables/lbl21564 | ifrs-smes:TradeAndOtherCurrentPayables | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r59.c1 | Trade and other current payables/lbl21565 | ifrs-smes:TradeAndOtherCurrentPayables | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r61.c0 | Obligaciones financieras corrientes/lbl21564 | co-sspd-ef-Grupo2:ObligacionesFinancierasCorriente | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r61.c1 | Obligaciones financieras corrientes/lbl21565 | co-sspd-ef-Grupo2:ObligacionesFinancierasCorriente | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r62.c0 | Other current financial liabilities/lbl21564 | ifrs-smes:OtherCurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r62.c1 | Other current financial liabilities/lbl21565 | ifrs-smes:OtherCurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r63.c0 | Current borrowings/lbl21564 | ifrs-smes:ShorttermBorrowings | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r63.c1 | Current borrowings/lbl21565 | ifrs-smes:ShorttermBorrowings | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r64.c0 | Current portion of non-current borrowings/lbl21564 | ifrs-smes:CurrentPortionOfLongtermBorrowings | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r64.c1 | Current portion of non-current borrowings/lbl21565 | ifrs-smes:CurrentPortionOfLongtermBorrowings | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r65.c0 | Other current non-financial liabilities/lbl21564 | ifrs-smes:OtherCurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r65.c1 | Other current non-financial liabilities/lbl21565 | ifrs-smes:OtherCurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r66.c0 | Current liabilities/lbl21564 | ifrs-smes:CurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r66.c1 | Current liabilities/lbl21565 | ifrs-smes:CurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r67.c0 | Non-current liabilities [abstract]/lbl21564 | ifrs-smes:NoncurrentLiabilitiesAbstract | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r67.c1 | Non-current liabilities [abstract]/lbl21565 | ifrs-smes:NoncurrentLiabilitiesAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r68.c0 | Non-current provisions [abstract]/lbl21564 | ifrs-smes:NoncurrentProvisionsAbstract | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r68.c1 | Non-current provisions [abstract]/lbl21565 | ifrs-smes:NoncurrentProvisionsAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r69.c0 | Non-current provisions for employee benefits/lbl21564 | ifrs-smes:NoncurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r69.c1 | Non-current provisions for employee benefits/lbl21565 | ifrs-smes:NoncurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r70.c0 | Other non-current provisions/lbl21564 | ifrs-smes:OtherLongtermProvisions | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r70.c1 | Other non-current provisions/lbl21565 | ifrs-smes:OtherLongtermProvisions | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r71.c0 | Non-current provisions/lbl21564 | ifrs-smes:NoncurrentProvisions | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r71.c1 | Non-current provisions/lbl21565 | ifrs-smes:NoncurrentProvisions | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r72.c0 | Cuentas por pagar comerciales y otras cuentas por pagar no corrientes [Resumen]/lbl21564 | co-sspd-ef-Grupo2:CuentasPorPagarNoCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r72.c1 | Cuentas por pagar comerciales y otras cuentas por pagar no corrientes [Resumen]/lbl21565 | co-sspd-ef-Grupo2:CuentasPorPagarNoCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r73.c0 | Cuentas comerciales por pagar por adquisición de bienes no corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r73.c1 | Cuentas comerciales por pagar por adquisición de bienes no corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r74.c0 | Cuentas comerciales por pagar por adquisición de servicios no corrientes/lbl21564 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeServiciosNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r74.c1 | Cuentas comerciales por pagar por adquisición de servicios no corrientes/lbl21565 | co-sspd-ef-Grupo2:CuentasComercialesPorPagarPorAdquisicionDeServiciosNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r75.c0 | Non-current payables to related parties/lbl21564 | ifrs-smes:NoncurrentPayablesToRelatedParties | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r75.c1 | Non-current payables to related parties/lbl21565 | ifrs-smes:NoncurrentPayablesToRelatedParties | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r76.c0 | Otras cuentas comerciales por pagar no corrientes/lbl21564 | co-sspd-ef-Grupo2:OtrasCuentasComercialesPorPagarNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r76.c1 | Otras cuentas comerciales por pagar no corrientes/lbl21565 | co-sspd-ef-Grupo2:OtrasCuentasComercialesPorPagarNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r77.c0 | Trade and other non-current payables/lbl21564 | ifrs-smes:NoncurrentPayables | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r77.c1 | Trade and other non-current payables/lbl21565 | ifrs-smes:NoncurrentPayables | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r78.c0 | Deferred tax liabilities/lbl21564 | ifrs-smes:DeferredTaxLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r78.c1 | Deferred tax liabilities/lbl21565 | ifrs-smes:DeferredTaxLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r79.c0 | Current tax liabilities, non-current/lbl21564 | ifrs-smes:CurrentTaxLiabilitiesNoncurrent | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r79.c1 | Current tax liabilities, non-current/lbl21565 | ifrs-smes:CurrentTaxLiabilitiesNoncurrent | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r80.c0 | Other non-current financial liabilities/lbl21564 | ifrs-smes:OtherNoncurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r80.c1 | Other non-current financial liabilities/lbl21565 | ifrs-smes:OtherNoncurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r81.c0 | Non-current portion of non-current borrowings/lbl21564 | ifrs-smes:LongtermBorrowings | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r81.c1 | Non-current portion of non-current borrowings/lbl21565 | ifrs-smes:LongtermBorrowings | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r82.c0 | Other non-current non-financial liabilities/lbl21564 | ifrs-smes:OtherNoncurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r82.c1 | Other non-current non-financial liabilities/lbl21565 | ifrs-smes:OtherNoncurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r83.c0 | Non-current liabilities/lbl21564 | ifrs-smes:NoncurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r83.c1 | Non-current liabilities/lbl21565 | ifrs-smes:NoncurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r84.c0 | Liabilities/lbl21564 | ifrs-smes:Liabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r84.c1 | Liabilities/lbl21565 | ifrs-smes:Liabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r85.c0 | Equity [abstract]/lbl21564 | ifrs-smes:EquityAbstract | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r85.c1 | Equity [abstract]/lbl21565 | ifrs-smes:EquityAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r86.c0 | Issued capital/lbl21564 | ifrs-smes:IssuedCapital | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r86.c1 | Issued capital/lbl21565 | ifrs-smes:IssuedCapital | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r87.c0 | Inversión suplementaria al capital asignado/lbl21564 | co-sspd-ef-Grupo2:InversionSuplementariaAlCapitalAsignado | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r87.c1 | Inversión suplementaria al capital asignado/lbl21565 | co-sspd-ef-Grupo2:InversionSuplementariaAlCapitalAsignado | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r88.c0 | Retained earnings/lbl21564 | ifrs-smes:RetainedEarnings | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r88.c1 | Retained earnings/lbl21565 | ifrs-smes:RetainedEarnings | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r89.c0 | Efectos por adopción NIF/lbl21564 | co-sspd-ef-Grupo2:EfectosPorAdopcionNIF | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r89.c1 | Efectos por adopción NIF/lbl21565 | co-sspd-ef-Grupo2:EfectosPorAdopcionNIF | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r90.c0 | Share premium/lbl21564 | ifrs-smes:SharePremium | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r90.c1 | Share premium/lbl21565 | ifrs-smes:SharePremium | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r91.c0 | Treasury shares/lbl21564 | ifrs-smes:TreasuryShares | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r91.c1 | Treasury shares/lbl21565 | ifrs-smes:TreasuryShares | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r92.c0 | Other equity interest/lbl21564 | ifrs-smes:OtherEquityInterest | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r92.c1 | Other equity interest/lbl21565 | ifrs-smes:OtherEquityInterest | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r93.c0 | Reserva legal/lbl21564 | co-sspd-ef-Grupo2:ReservasPatrimonio | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r93.c1 | Reserva legal/lbl21565 | co-sspd-ef-Grupo2:ReservasPatrimonio | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r94.c0 | Other reserves/lbl21564 | ifrs-smes:OtherReserves | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r94.c1 | Other reserves/lbl21565 | ifrs-smes:OtherReserves | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r95.c0 | Otras partidas patrimoniales (ORI)/lbl21564 | co-sspd-ef-Grupo2:OtrasPartidasPatrimoniales | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r95.c1 | Otras partidas patrimoniales (ORI)/lbl21565 | co-sspd-ef-Grupo2:OtrasPartidasPatrimoniales | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r96.c0 | Equity attributable to owners of parent/lbl21564 | ifrs-smes:EquityAttributableToOwnersOfParent | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r96.c1 | Equity attributable to owners of parent/lbl21565 | ifrs-smes:EquityAttributableToOwnersOfParent | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r97.c0 | Non-controlling interests/lbl21564 | ifrs-smes:NoncontrollingInterests | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r97.c1 | Non-controlling interests/lbl21565 | ifrs-smes:NoncontrollingInterests | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r98.c0 | Equity/lbl21564 | ifrs-smes:Equity | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r98.c1 | Equity/lbl21565 | ifrs-smes:Equity | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r99.c0 | Equity and liabilities/lbl21564 | ifrs-smes:EquityAndLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r99.c1 | Equity and liabilities/lbl21565 | ifrs-smes:EquityAndLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |