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| r8.c1 | Current receivables due from related parties/lbl25330 | ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r10.c0 | Trade and other current receivables/lbl25329 | ifrs-full:TradeAndOtherCurrentReceivables | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r10.c1 | Trade and other current receivables/lbl25330 | ifrs-full:TradeAndOtherCurrentReceivables | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r11.c1 | Current inventories/lbl25330 | ifrs-full:Inventories | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r14.c1 | Current biological assets/lbl25330 | ifrs-full:CurrentBiologicalAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r15.c1 | Other current financial assets/lbl25330 | ifrs-full:OtherCurrentFinancialAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r16.c1 | Other current non-financial assets/lbl25330 | ifrs-full: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/lbl25329 | ifrs-full: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/lbl25330 | ifrs-full:CurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r18.c0 | Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners/lbl25329 | ifrs-full:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r18.c1 | Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners/lbl25330 | ifrs-full:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r20.c0 | Non-current assets or disposal groups classified as held for distribution to owners/lbl25329 | ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r20.c1 | Non-current assets or disposal groups classified as held for distribution to owners/lbl25330 | ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r21.c1 | Current assets/lbl25330 | ifrs-full:CurrentAssets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r23.c1 | Restricted cash and cash equivalents/lbl25330 | ifrs-full:RestrictedCashAndCashEquivalents | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r24.c1 | Property, plant and equipment/lbl25330 | ifrs-full:PropertyPlantAndEquipment | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r25.c0 | Investment property/lbl25329 | ifrs-full:InvestmentProperty | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r25.c1 | Investment property/lbl25330 | ifrs-full:InvestmentProperty | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r26.c1 | Goodwill/lbl25330 | ifrs-full:Goodwill | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r27.c1 | Intangible assets other than goodwill/lbl25330 | ifrs-full:IntangibleAssetsOtherThanGoodwill | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r28.c1 | Investments accounted for using equity method/lbl25330 | ifrs-full:InvestmentAccountedForUsingEquityMethod | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r35.c1 | Cuentas comerciales por cobrar por prestación de servicios públicos no corrientes/lbl25330 | co-sspd-ef-Grupo1:CuentasComercialesCobrarNoCorrientesServiciosPublicos | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r36.c0 | Cuentas comerciales por cobrar por venta de bienes no corrientes/lbl25329 | co-sspd-ef-Grupo1:CuentasComercialesCobrarAdquisicionBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r36.c1 | Cuentas comerciales por cobrar por venta de bienes no corrientes/lbl25330 | co-sspd-ef-Grupo1:CuentasComercialesCobrarAdquisicionBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r45.c1 | Non-current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral/lbl25330 | ifrs-full:NoncurrentNoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r47.c1 | Assets/lbl25330 | ifrs-full:Assets | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
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| r56.c0 | Cuentas comerciales por pagar por adquisición de servicios corrientes/lbl25329 | co-sspd-ef-Grupo1:CuentasComercialesPorPagarPorAdquisicionDeServiciosCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
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| r57.c0 | Cuentas comerciales por pagar por adquisición de bienes corrientes/lbl25329 | co-sspd-ef-Grupo1:CuentasComercialesPorPagarPorAdquisicionDeBienesCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
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| r62.c1 | Obligaciones financieras corrientes/lbl25330 | co-sspd-ef-Grupo1:ObligacionesFinancierasCorriente | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r63.c0 | Other current financial liabilities/lbl25329 | ifrs-full:OtherCurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r63.c1 | Other current financial liabilities/lbl25330 | ifrs-full:OtherCurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r64.c0 | Other current non-financial liabilities/lbl25329 | ifrs-full:OtherCurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r64.c1 | Other current non-financial liabilities/lbl25330 | ifrs-full:OtherCurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r65.c0 | Liabilities included in disposal groups classified as held for sale/lbl25329 | ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r65.c1 | Liabilities included in disposal groups classified as held for sale/lbl25330 | ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r66.c0 | Current liabilities/lbl25329 | ifrs-full:CurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r66.c1 | Current liabilities/lbl25330 | ifrs-full:CurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r67.c0 | Non-current liabilities [abstract]/lbl25329 | ifrs-full:NoncurrentLiabilitiesAbstract | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r67.c1 | Non-current liabilities [abstract]/lbl25330 | ifrs-full:NoncurrentLiabilitiesAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r68.c0 | Non-current provisions [abstract]/lbl25329 | ifrs-full:NoncurrentProvisionsAbstract | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r68.c1 | Non-current provisions [abstract]/lbl25330 | ifrs-full:NoncurrentProvisionsAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r69.c0 | Non-current provisions for employee benefits/lbl25329 | ifrs-full:NoncurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r69.c1 | Non-current provisions for employee benefits/lbl25330 | ifrs-full:NoncurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r70.c0 | Other non-current provisions/lbl25329 | ifrs-full:OtherLongtermProvisions | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r70.c1 | Other non-current provisions/lbl25330 | ifrs-full:OtherLongtermProvisions | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r71.c0 | Non-current provisions/lbl25329 | ifrs-full:NoncurrentProvisions | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r71.c1 | Non-current provisions/lbl25330 | ifrs-full:NoncurrentProvisions | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r72.c0 | Cuentas por pagar comerciales y otras cuentas por pagar no corrientes [Resumen]/lbl25329 | co-sspd-ef-Grupo1:CuentasPorPagarNoCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r72.c1 | Cuentas por pagar comerciales y otras cuentas por pagar no corrientes [Resumen]/lbl25330 | co-sspd-ef-Grupo1:CuentasPorPagarNoCorrientesServiciosPublicosResumen | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r73.c0 | Cuentas comerciales por pagar por adquisición de servicios no corrientes/lbl25329 | co-sspd-ef-Grupo1:CuentasComercialesPorPagarPorAdquisicionDeServiciosNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r73.c1 | Cuentas comerciales por pagar por adquisición de servicios no corrientes/lbl25330 | co-sspd-ef-Grupo1:CuentasComercialesPorPagarPorAdquisicionDeServiciosNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r74.c0 | Cuentas comerciales por pagar por adquisición de bienes no corrientes/lbl25329 | co-sspd-ef-Grupo1:CuentasComercialesPorPagarPorAdquisicionDeBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r74.c1 | Cuentas comerciales por pagar por adquisición de bienes no corrientes/lbl25330 | co-sspd-ef-Grupo1:CuentasComercialesPorPagarPorAdquisicionDeBienesNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r75.c0 | Non-current payables to related parties/lbl25329 | ifrs-full:NoncurrentPayablesToRelatedParties | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r75.c1 | Non-current payables to related parties/lbl25330 | ifrs-full:NoncurrentPayablesToRelatedParties | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r76.c0 | Otras cuentas comerciales por pagar no corrientes/lbl25329 | co-sspd-ef-Grupo1:OtrasCuentasComercialesPorPagarNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r76.c1 | Otras cuentas comerciales por pagar no corrientes/lbl25330 | co-sspd-ef-Grupo1:OtrasCuentasComercialesPorPagarNoCorrientes | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r77.c0 | Trade and other non-current payables/lbl25329 | ifrs-full:NoncurrentPayables | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r77.c1 | Trade and other non-current payables/lbl25330 | ifrs-full:NoncurrentPayables | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r78.c0 | Deferred tax liabilities/lbl25329 | ifrs-full:DeferredTaxLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r78.c1 | Deferred tax liabilities/lbl25330 | ifrs-full:DeferredTaxLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r79.c0 | Current tax liabilities, non-current/lbl25329 | ifrs-full:CurrentTaxLiabilitiesNoncurrent | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r79.c1 | Current tax liabilities, non-current/lbl25330 | ifrs-full:CurrentTaxLiabilitiesNoncurrent | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r80.c0 | Obligaciones financieras no corrientes/lbl25329 | co-sspd-ef-Grupo1:ObligacionesFinancierasNoCorriente | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r80.c1 | Obligaciones financieras no corrientes/lbl25330 | co-sspd-ef-Grupo1:ObligacionesFinancierasNoCorriente | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r81.c0 | Other non-current financial liabilities/lbl25329 | ifrs-full:OtherNoncurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r81.c1 | Other non-current financial liabilities/lbl25330 | ifrs-full:OtherNoncurrentFinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r82.c0 | Other non-current non-financial liabilities/lbl25329 | ifrs-full:OtherNoncurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r82.c1 | Other non-current non-financial liabilities/lbl25330 | ifrs-full:OtherNoncurrentNonfinancialLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r83.c0 | Non-current liabilities/lbl25329 | ifrs-full:NoncurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r83.c1 | Non-current liabilities/lbl25330 | ifrs-full:NoncurrentLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r84.c0 | Liabilities/lbl25329 | ifrs-full:Liabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r84.c1 | Liabilities/lbl25330 | ifrs-full:Liabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r85.c0 | Equity [abstract]/lbl25329 | ifrs-full:EquityAbstract | xbrli:stringItemType | duration | xs:date('2020-12-31') |
| r85.c1 | Equity [abstract]/lbl25330 | ifrs-full:EquityAbstract | xbrli:stringItemType | duration | xs:date('2019-12-31') |
| r86.c0 | Issued capital/lbl25329 | ifrs-full:IssuedCapital | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r86.c1 | Issued capital/lbl25330 | ifrs-full:IssuedCapital | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r87.c0 | Inversión suplementaria al capital asignado/lbl25329 | co-sspd-ef-Grupo1:InversionSuplementariaAlCapitalAsignado | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r87.c1 | Inversión suplementaria al capital asignado/lbl25330 | co-sspd-ef-Grupo1:InversionSuplementariaAlCapitalAsignado | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r88.c0 | Treasury shares/lbl25329 | ifrs-full:TreasuryShares | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r88.c1 | Treasury shares/lbl25330 | ifrs-full:TreasuryShares | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r89.c0 | Share premium/lbl25329 | ifrs-full:SharePremium | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r89.c1 | Share premium/lbl25330 | ifrs-full:SharePremium | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r90.c0 | Retained earnings/lbl25329 | ifrs-full:RetainedEarnings | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r90.c1 | Retained earnings/lbl25330 | ifrs-full:RetainedEarnings | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r91.c0 | Efectos por adopción NIF/lbl25329 | co-sspd-ef-Grupo1:EfectosPorAdopcionNIF | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r91.c1 | Efectos por adopción NIF/lbl25330 | co-sspd-ef-Grupo1:EfectosPorAdopcionNIF | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r92.c0 | Other equity interest/lbl25329 | ifrs-full:OtherEquityInterest | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r92.c1 | Other equity interest/lbl25330 | ifrs-full:OtherEquityInterest | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r93.c0 | Reserva legal/lbl25329 | co-sspd-ef-Grupo1:ReservasPatrimonio | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r93.c1 | Reserva legal/lbl25330 | co-sspd-ef-Grupo1:ReservasPatrimonio | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r94.c0 | Other reserves/lbl25329 | ifrs-full:OtherReserves | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r94.c1 | Other reserves/lbl25330 | ifrs-full:OtherReserves | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r95.c0 | Otras partidas patrimoniales (ORI)/lbl25329 | co-sspd-ef-Grupo1:OtrasPartidasPatrimoniales | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r95.c1 | Otras partidas patrimoniales (ORI)/lbl25330 | co-sspd-ef-Grupo1:OtrasPartidasPatrimoniales | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r96.c0 | Equity attributable to owners of parent/lbl25329 | ifrs-full:EquityAttributableToOwnersOfParent | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r96.c1 | Equity attributable to owners of parent/lbl25330 | ifrs-full:EquityAttributableToOwnersOfParent | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r97.c0 | Non-controlling interests/lbl25329 | ifrs-full:NoncontrollingInterests | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r97.c1 | Non-controlling interests/lbl25330 | ifrs-full:NoncontrollingInterests | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r98.c0 | Equity/lbl25329 | ifrs-full:Equity | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r98.c1 | Equity/lbl25330 | ifrs-full:Equity | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |
| r99.c0 | Equity and liabilities/lbl25329 | ifrs-full:EquityAndLiabilities | xbrli:monetaryItemType | instant | xs:date('2020-12-31') |
| r99.c1 | Equity and liabilities/lbl25330 | ifrs-full:EquityAndLiabilities | xbrli:monetaryItemType | instant | xs:date('2019-12-31') |