ocw-table_NotesIntangibleAssetsMovement - Movement schedule of intangible assets [table]

Cost or manufacturing price of intangible assets
conceptrj-i:IntangibleAssetsCostPricey
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2016-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Accumulated amortisation and impairments of intangible assets
conceptvenj-bw2-i:IntangibleAssetsAccumulatedAmortisationImpairmentsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2016-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Accumulated revaluations of intangible assets
conceptvenj-bw2-i:IntangibleAssetsAccumulatedRevaluationsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2016-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Intangible assets
conceptvenj-bw2-i:IntangibleAssetsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2016-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2016-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Additions to intangible assets
conceptvenj-bw2-i:IntangibleAssetsAdditionsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Disposals of intangible assets
conceptvenj-bw2-i:IntangibleAssetsDisposalsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Amortisation of intangible assets
conceptvenj-bw2-i:IntangibleAssetsAmortisationy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Amortisation on disposals of intangible assets
conceptvenj-bw2-i:IntangibleAssetsDisposalsAmortisationy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Revaluations of intangible assets
conceptvenj-bw2-i:IntangibleAssetsRevaluationsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Impairment of intangible assets
conceptvenj-bw2-i:IntangibleAssetsImpairmenty
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Reversal of impairment of intangible assets
conceptvenj-bw2-i:IntangibleAssetsImpairmentReversaly
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Additions of intangible assets through acquisitions
conceptrj-i:IntangibleAssetsAdditionsThroughAcquisitionsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Divestitures of intangible assets
conceptrj-i:IntangibleAssetsDivestituresy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Exchange differences of intangible assets
conceptrj-i:IntangibleAssetsExchangeDifferencesy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Other movements in intangible assets
conceptrj-i:IntangibleAssetsMovementsOthery
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Movement of intangible assets during the period
conceptvenj-bw2-i:IntangibleAssetsMovementy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-01-01')/xs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Cost or manufacturing price of intangible assets
conceptrj-i:IntangibleAssetsCostPricey
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Accumulated amortisation and impairments of intangible assets
conceptvenj-bw2-i:IntangibleAssetsAccumulatedAmortisationImpairmentsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Accumulated revaluations of intangible assets
conceptvenj-bw2-i:IntangibleAssetsAccumulatedRevaluationsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
Intangible assets
conceptvenj-bw2-i:IntangibleAssetsy
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2017-12-31')y
venj-bw2-dim:FinancialStatementsTypeAxisvenj-bw2-dm:SeparateMemberx