lbl32311 -

Other provisions [member]
Legal proceedings provision [member]Onerous contracts provision [member]Provision for decommissioning, restoration and rehabilitation costs [member]Other environment related provision [member]Provision for taxes other than income tax [member]Miscellaneous other provisions [member]
Disclosure of other provisions [line items]
conceptifrs-full:DisclosureOfOtherProvisionsLineItemsy
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periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DisclosureOfOtherProvisionsLineItemsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DisclosureOfOtherProvisionsLineItemsy
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periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DisclosureOfOtherProvisionsLineItemsy
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periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DisclosureOfOtherProvisionsLineItemsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DisclosureOfOtherProvisionsLineItemsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DisclosureOfOtherProvisionsLineItemsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Reconciliation of changes in other provisions [abstract]
conceptifrs-full:ReconciliationOfChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ReconciliationOfChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ReconciliationOfChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ReconciliationOfChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ReconciliationOfChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ReconciliationOfChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ReconciliationOfChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Other provisions
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Changes in other provisions [abstract]
conceptifrs-full:ChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Additional provisions, other provisions [abstract]
conceptifrs-full:AdditionalProvisionsOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsAbstracty
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
New provisions, other provisions
conceptifrs-full:NewProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:NewProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:NewProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:NewProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:NewProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:NewProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:NewProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Increase in existing provisions, other provisions
conceptifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseInExistingProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Additional provisions, other provisions
conceptifrs-full:AdditionalProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AdditionalProvisionsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Acquisitions through business combinations, other provisions
conceptifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:AcquisitionsThroughBusinessCombinationsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Provision used, other provisions
conceptifrs-full:ProvisionUsedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ProvisionUsedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ProvisionUsedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ProvisionUsedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ProvisionUsedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ProvisionUsedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ProvisionUsedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Unused provision reversed, other provisions
conceptifrs-full:UnusedProvisionReversedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:UnusedProvisionReversedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:UnusedProvisionReversedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:UnusedProvisionReversedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:UnusedProvisionReversedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:UnusedProvisionReversedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:UnusedProvisionReversedOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Increase through adjustments arising from passage of time, other provisions
conceptifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Increase (decrease) through change in discount rate, other provisions
conceptifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughChangeInDiscountRateOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Increase (decrease) through net exchange differences, other provisions
conceptifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Decrease through loss of control of subsidiary, other provisions
conceptifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughLossOfControlOfSubsidiaryOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Increase (decrease) through transfers and other changes, other provisions
conceptifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Decrease through transfer to liabilities included in disposal groups classified as held for sale, other provisions
conceptifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisionsy
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conceptifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DecreaseThroughTransferToLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Increase (decrease) in other provisions
conceptifrs-full:ChangesInOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:ChangesInOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Other provisions
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:OtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Description of nature of obligation, other provisions
conceptifrs-full:DescriptionOfNatureOfObligationOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfNatureOfObligationOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfNatureOfObligationOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfNatureOfObligationOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfNatureOfObligationOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfNatureOfObligationOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfNatureOfObligationOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Description of expected timing of outflows, other provisions
conceptifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfExpectedTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Indication of uncertainties of amount or timing of outflows, other provisions
conceptifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:IndicationOfUncertaintiesOfAmountOrTimingOfOutflowsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Description of major assumptions made concerning future events, other provisions
conceptifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptifrs-full:DescriptionOfMajorAssumptionsMadeConcerningFutureEventsOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Activo reconocido por reembolsos esperados, otras provisiones
conceptco-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:AssetRecognisedForExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
Reembolso esperado, otras provisiones
conceptco-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:LegalProceedingsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OnerousContractsProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:OtherEnvironmentRelatedProvisionMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:ProvisionForTaxesOtherThanIncomeTaxMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z
conceptco-sspd-ef-Grupo1:ExpectedReimbursementOtherProvisionsy
ifrs-full:ClassesOfProvisionsAxisifrs-full:MiscellaneousOtherProvisionsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')z