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| | concept | ifrs-full:DisclosureOfOtherProvisionsLineItems | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DisclosureOfOtherProvisionsLineItems | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DisclosureOfOtherProvisionsLineItems | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DisclosureOfOtherProvisionsLineItems | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DisclosureOfOtherProvisionsLineItems | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DisclosureOfOtherProvisionsLineItems | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DisclosureOfOtherProvisionsLineItems | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:ChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:AdditionalProvisionsOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisionsAbstract | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:NewProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:NewProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:NewProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:NewProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:NewProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:NewProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:NewProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:AdditionalProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AdditionalProvisionsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:ProvisionUsedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ProvisionUsedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ProvisionUsedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ProvisionUsedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ProvisionUsedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ProvisionUsedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ProvisionUsedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:UnusedProvisionReversedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:UnusedProvisionReversedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:UnusedProvisionReversedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:UnusedProvisionReversedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:UnusedProvisionReversedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:UnusedProvisionReversedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:UnusedProvisionReversedOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:ChangesInOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:ChangesInOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:OtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:DescriptionOfNatureOfObligationOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfNatureOfObligationOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfNatureOfObligationOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfNatureOfObligationOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfNatureOfObligationOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfNatureOfObligationOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfNatureOfObligationOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | ifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | ifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
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| | concept | co-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
|
| | concept | co-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:LegalProceedingsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OnerousContractsProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:OtherEnvironmentRelatedProvisionMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:ProvisionForTaxesOtherThanIncomeTaxMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
| | concept | co-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisions | y | | ifrs-full:ClassesOfProvisionsAxis | ifrs-full:MiscellaneousOtherProvisionsMember | x | | period | xs:date('2020-01-01')/xs:date('2020-12-31') | z |
|