| r0.c0 | Disclosure of property, plant and equipment [text block]/lbl31709 | ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory | nonnum:textBlockItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r1.c0 | Disclosure of detailed information about property, plant and equipment [text block]/lbl31709 | ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory | nonnum:textBlockItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r2.c0 | Propiedades, planta y equipo, restricciones en la titularidad/lbl31709 | co-sspd-ef-Grupo1:PropertyPlantAndEquipmentRestrictionsOnTitle | xbrli:monetaryItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r3.c0 | Description of existence of restrictions on title, property, plant and equipment/lbl31709 | ifrs-full:DescriptionOfExistenceOfRestrictionsOnTitlePropertyPlantAndEquipment | xbrli:stringItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r4.c0 | Propiedades, planta y equipo, pignoradas como garantía/lbl31709 | co-sspd-ef-Grupo1:PropertyPlantAndEquipmentPledgedAsSecurity | xbrli:monetaryItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |
| r5.c0 | Compromisos contractuales para la adquisición de propiedades, planta y equipo/lbl31709 | co-sspd-ef-Grupo1:ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment | xbrli:monetaryItemType | duration | xs:date('2020-01-01')/xs:date('2020-12-31') |