ocw-table_NotesIntangibleAssetsMovement - Consolidated Intangible assets: Movement schedule [table]

Historical cost price of intangible assets
conceptrj-i:IntangibleAssetsCostPricey
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2019-12-31')y
Sum of the amortisation and impairments of intangible assets
conceptjenv-bw2-i:IntangibleAssetsAccumulatedAmortisationImpairmentsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2019-12-31')y
Sum of the revaluations related to intangible assets
conceptjenv-bw2-i:IntangibleAssetsAccumulatedRevaluationsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2019-12-31')y
Intangible assets
conceptjenv-bw2-i:IntangibleAssetsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2019-12-31')y
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2019-12-31')y
Sum of the values of intangible assets acquired during the financial year
conceptjenv-bw2-i:IntangibleAssetsAdditionsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Sum of the book values of intangible assets no longer available to the legal entity at the end of the financial year
conceptjenv-bw2-i:IntangibleAssetsDisposalsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Amortisation of intangible assets
conceptjenv-bw2-i:IntangibleAssetsAmortisationy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Amortisation on disposals of intangible assets
conceptjenv-bw2-i:IntangibleAssetsDisposalsAmortisationy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Revaluations of intangible assets
conceptjenv-bw2-i:IntangibleAssetsRevaluationsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Impairment of intangible assets
conceptjenv-bw2-i:IntangibleAssetsImpairmenty
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Reversal of impairment of intangible assets
conceptjenv-bw2-i:IntangibleAssetsImpairmentReversaly
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Other movements in intangible assets
conceptrj-i:IntangibleAssetsMovementsOthery
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Movement of intangible assets during the period
conceptjenv-bw2-i:IntangibleAssetsMovementy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')y
Historical cost price of intangible assets
conceptrj-i:IntangibleAssetsCostPricey
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-12-31')y
Sum of the amortisation and impairments of intangible assets
conceptjenv-bw2-i:IntangibleAssetsAccumulatedAmortisationImpairmentsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-12-31')y
Sum of the revaluations related to intangible assets
conceptjenv-bw2-i:IntangibleAssetsAccumulatedRevaluationsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-12-31')y
Intangible assets
conceptjenv-bw2-i:IntangibleAssetsy
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-12-31')y
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-12-31')y