| r0.c0 | Intangible assets/Previous | venj-bw2-i:IntangibleAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r0.c1 | Intangible assets/Current | venj-bw2-i:IntangibleAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r0.c2 | Intangible assets/Current + 1 | venj-bw2-i:IntangibleAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r0.c3 | Intangible assets/Current + 2 | venj-bw2-i:IntangibleAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r0.c4 | Intangible assets/Current + 3 | venj-bw2-i:IntangibleAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r0.c5 | Intangible assets/Current + 4 | venj-bw2-i:IntangibleAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r0.c6 | Intangible assets/Current + 5 | venj-bw2-i:IntangibleAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r1.c0 | Property, plant and equipment/Previous | venj-bw2-i:PropertyPlantEquipment | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r1.c1 | Property, plant and equipment/Current | venj-bw2-i:PropertyPlantEquipment | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r1.c2 | Property, plant and equipment/Current + 1 | venj-bw2-i:PropertyPlantEquipment | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r1.c3 | Property, plant and equipment/Current + 2 | venj-bw2-i:PropertyPlantEquipment | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r1.c4 | Property, plant and equipment/Current + 3 | venj-bw2-i:PropertyPlantEquipment | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r1.c5 | Property, plant and equipment/Current + 4 | venj-bw2-i:PropertyPlantEquipment | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r1.c6 | Property, plant and equipment/Current + 5 | venj-bw2-i:PropertyPlantEquipment | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r2.c0 | Financial assets/Previous | venj-bw2-i:FinancialAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r2.c1 | Financial assets/Current | venj-bw2-i:FinancialAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r2.c2 | Financial assets/Current + 1 | venj-bw2-i:FinancialAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r2.c3 | Financial assets/Current + 2 | venj-bw2-i:FinancialAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r2.c4 | Financial assets/Current + 3 | venj-bw2-i:FinancialAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r2.c5 | Financial assets/Current + 4 | venj-bw2-i:FinancialAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r2.c6 | Financial assets/Current + 5 | venj-bw2-i:FinancialAssets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r3.c0 | Non-current assets/Previous | venj-bw2-i:AssetsNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r3.c1 | Non-current assets/Current | venj-bw2-i:AssetsNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r3.c2 | Non-current assets/Current + 1 | venj-bw2-i:AssetsNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r3.c3 | Non-current assets/Current + 2 | venj-bw2-i:AssetsNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r3.c4 | Non-current assets/Current + 3 | venj-bw2-i:AssetsNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r3.c5 | Non-current assets/Current + 4 | venj-bw2-i:AssetsNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r3.c6 | Non-current assets/Current + 5 | venj-bw2-i:AssetsNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r4.c0 | Non-current assets [title]/Previous | venj-bw2-abstr:BW2AssetsNoncurrentTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r4.c1 | Non-current assets [title]/Current | venj-bw2-abstr:BW2AssetsNoncurrentTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r4.c2 | Non-current assets [title]/Current + 1 | venj-bw2-abstr:BW2AssetsNoncurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r4.c3 | Non-current assets [title]/Current + 2 | venj-bw2-abstr:BW2AssetsNoncurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r4.c4 | Non-current assets [title]/Current + 3 | venj-bw2-abstr:BW2AssetsNoncurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r4.c5 | Non-current assets [title]/Current + 4 | venj-bw2-abstr:BW2AssetsNoncurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r4.c6 | Non-current assets [title]/Current + 5 | venj-bw2-abstr:BW2AssetsNoncurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r5.c0 | Inventories/Previous | venj-bw2-i:Inventories | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r5.c1 | Inventories/Current | venj-bw2-i:Inventories | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r5.c2 | Inventories/Current + 1 | venj-bw2-i:Inventories | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r5.c3 | Inventories/Current + 2 | venj-bw2-i:Inventories | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r5.c4 | Inventories/Current + 3 | venj-bw2-i:Inventories | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r5.c5 | Inventories/Current + 4 | venj-bw2-i:Inventories | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r5.c6 | Inventories/Current + 5 | venj-bw2-i:Inventories | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r6.c0 | Receivables/Previous | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r6.c1 | Receivables/Current | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r6.c2 | Receivables/Current + 1 | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r6.c3 | Receivables/Current + 2 | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r6.c4 | Receivables/Current + 3 | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r6.c5 | Receivables/Current + 4 | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r6.c6 | Receivables/Current + 5 | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r7.c0 | Current securities/Previous | venj-bw2-i:SecuritiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r7.c1 | Current securities/Current | venj-bw2-i:SecuritiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r7.c2 | Current securities/Current + 1 | venj-bw2-i:SecuritiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r7.c3 | Current securities/Current + 2 | venj-bw2-i:SecuritiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r7.c4 | Current securities/Current + 3 | venj-bw2-i:SecuritiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r7.c5 | Current securities/Current + 4 | venj-bw2-i:SecuritiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r7.c6 | Current securities/Current + 5 | venj-bw2-i:SecuritiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r8.c0 | Cash and cash equivalents/Previous | venj-bw2-i:CashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r8.c1 | Cash and cash equivalents/Current | venj-bw2-i:CashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r8.c2 | Cash and cash equivalents/Current + 1 | venj-bw2-i:CashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r8.c3 | Cash and cash equivalents/Current + 2 | venj-bw2-i:CashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r8.c4 | Cash and cash equivalents/Current + 3 | venj-bw2-i:CashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r8.c5 | Cash and cash equivalents/Current + 4 | venj-bw2-i:CashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r8.c6 | Cash and cash equivalents/Current + 5 | venj-bw2-i:CashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r9.c0 | Current assets/Previous | venj-bw2-i:AssetsCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r9.c1 | Current assets/Current | venj-bw2-i:AssetsCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r9.c2 | Current assets/Current + 1 | venj-bw2-i:AssetsCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r9.c3 | Current assets/Current + 2 | venj-bw2-i:AssetsCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r9.c4 | Current assets/Current + 3 | venj-bw2-i:AssetsCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r9.c5 | Current assets/Current + 4 | venj-bw2-i:AssetsCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r9.c6 | Current assets/Current + 5 | venj-bw2-i:AssetsCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r10.c0 | Current assets [title]/Previous | venj-bw2-abstr:BW2AssetsCurrentTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r10.c1 | Current assets [title]/Current | venj-bw2-abstr:BW2AssetsCurrentTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r10.c2 | Current assets [title]/Current + 1 | venj-bw2-abstr:BW2AssetsCurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r10.c3 | Current assets [title]/Current + 2 | venj-bw2-abstr:BW2AssetsCurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r10.c4 | Current assets [title]/Current + 3 | venj-bw2-abstr:BW2AssetsCurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r10.c5 | Current assets [title]/Current + 4 | venj-bw2-abstr:BW2AssetsCurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r10.c6 | Current assets [title]/Current + 5 | venj-bw2-abstr:BW2AssetsCurrentTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r11.c0 | Assets/Previous | venj-bw2-i:Assets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r11.c1 | Assets/Current | venj-bw2-i:Assets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r11.c2 | Assets/Current + 1 | venj-bw2-i:Assets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r11.c3 | Assets/Current + 2 | venj-bw2-i:Assets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r11.c4 | Assets/Current + 3 | venj-bw2-i:Assets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r11.c5 | Assets/Current + 4 | venj-bw2-i:Assets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r11.c6 | Assets/Current + 5 | venj-bw2-i:Assets | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r12.c0 | Assets [title]/Previous | venj-bw2-abstr:BW2AssetsTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r12.c1 | Assets [title]/Current | venj-bw2-abstr:BW2AssetsTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r12.c2 | Assets [title]/Current + 1 | venj-bw2-abstr:BW2AssetsTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r12.c3 | Assets [title]/Current + 2 | venj-bw2-abstr:BW2AssetsTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r12.c4 | Assets [title]/Current + 3 | venj-bw2-abstr:BW2AssetsTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r12.c5 | Assets [title]/Current + 4 | venj-bw2-abstr:BW2AssetsTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r12.c6 | Assets [title]/Current + 5 | venj-bw2-abstr:BW2AssetsTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r13.c0 | Equity/Previous | venj-bw2-i:Equity | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r13.c1 | Equity/Current | venj-bw2-i:Equity | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r13.c2 | Equity/Current + 1 | venj-bw2-i:Equity | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r13.c3 | Equity/Current + 2 | venj-bw2-i:Equity | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r13.c4 | Equity/Current + 3 | venj-bw2-i:Equity | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r13.c5 | Equity/Current + 4 | venj-bw2-i:Equity | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r13.c6 | Equity/Current + 5 | venj-bw2-i:Equity | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r14.c0 | Equity, general reserve/Previous | ocw-i:EquityGeneralReserve | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r14.c1 | Equity, general reserve/Current | ocw-i:EquityGeneralReserve | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r14.c2 | Equity, general reserve/Current + 1 | ocw-i:EquityGeneralReserve | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r14.c3 | Equity, general reserve/Current + 2 | ocw-i:EquityGeneralReserve | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r14.c4 | Equity, general reserve/Current + 3 | ocw-i:EquityGeneralReserve | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r14.c5 | Equity, general reserve/Current + 4 | ocw-i:EquityGeneralReserve | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r14.c6 | Equity, general reserve/Current + 5 | ocw-i:EquityGeneralReserve | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r15.c0 | Equity, special purpose reserves/Previous | ocw-i:EquitySpecialPurposeReserves | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r15.c1 | Equity, special purpose reserves/Current | ocw-i:EquitySpecialPurposeReserves | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r15.c2 | Equity, special purpose reserves/Current + 1 | ocw-i:EquitySpecialPurposeReserves | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r15.c3 | Equity, special purpose reserves/Current + 2 | ocw-i:EquitySpecialPurposeReserves | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r15.c4 | Equity, special purpose reserves/Current + 3 | ocw-i:EquitySpecialPurposeReserves | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r15.c5 | Equity, special purpose reserves/Current + 4 | ocw-i:EquitySpecialPurposeReserves | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r15.c6 | Equity, special purpose reserves/Current + 5 | ocw-i:EquitySpecialPurposeReserves | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r16.c0 | Equity, other reserves and funds/Previous | ocw-i:EquityOtherReservesFunds | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r16.c1 | Equity, other reserves and funds/Current | ocw-i:EquityOtherReservesFunds | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r16.c2 | Equity, other reserves and funds/Current + 1 | ocw-i:EquityOtherReservesFunds | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r16.c3 | Equity, other reserves and funds/Current + 2 | ocw-i:EquityOtherReservesFunds | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r16.c4 | Equity, other reserves and funds/Current + 3 | ocw-i:EquityOtherReservesFunds | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r16.c5 | Equity, other reserves and funds/Current + 4 | ocw-i:EquityOtherReservesFunds | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r16.c6 | Equity, other reserves and funds/Current + 5 | ocw-i:EquityOtherReservesFunds | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r17.c0 | Provisions/Previous | venj-bw2-i:Provisions | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r17.c1 | Provisions/Current | venj-bw2-i:Provisions | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r17.c2 | Provisions/Current + 1 | venj-bw2-i:Provisions | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r17.c3 | Provisions/Current + 2 | venj-bw2-i:Provisions | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r17.c4 | Provisions/Current + 3 | venj-bw2-i:Provisions | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r17.c5 | Provisions/Current + 4 | venj-bw2-i:Provisions | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r17.c6 | Provisions/Current + 5 | venj-bw2-i:Provisions | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r18.c0 | Non-current liabilities/Previous | venj-bw2-i:LiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r18.c1 | Non-current liabilities/Current | venj-bw2-i:LiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r18.c2 | Non-current liabilities/Current + 1 | venj-bw2-i:LiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r18.c3 | Non-current liabilities/Current + 2 | venj-bw2-i:LiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r18.c4 | Non-current liabilities/Current + 3 | venj-bw2-i:LiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r18.c5 | Non-current liabilities/Current + 4 | venj-bw2-i:LiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r18.c6 | Non-current liabilities/Current + 5 | venj-bw2-i:LiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r19.c0 | Current liabilities/Previous | venj-bw2-i:LiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r19.c1 | Current liabilities/Current | venj-bw2-i:LiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r19.c2 | Current liabilities/Current + 1 | venj-bw2-i:LiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r19.c3 | Current liabilities/Current + 2 | venj-bw2-i:LiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r19.c4 | Current liabilities/Current + 3 | venj-bw2-i:LiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r19.c5 | Current liabilities/Current + 4 | venj-bw2-i:LiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r19.c6 | Current liabilities/Current + 5 | venj-bw2-i:LiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r20.c0 | Equity and liabilities/Previous | venj-bw2-i:EquityAndLiabilities | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r20.c1 | Equity and liabilities/Current | venj-bw2-i:EquityAndLiabilities | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r20.c2 | Equity and liabilities/Current + 1 | venj-bw2-i:EquityAndLiabilities | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r20.c3 | Equity and liabilities/Current + 2 | venj-bw2-i:EquityAndLiabilities | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r20.c4 | Equity and liabilities/Current + 3 | venj-bw2-i:EquityAndLiabilities | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r20.c5 | Equity and liabilities/Current + 4 | venj-bw2-i:EquityAndLiabilities | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r20.c6 | Equity and liabilities/Current + 5 | venj-bw2-i:EquityAndLiabilities | nl-types:monetaryNoDecimalsItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r21.c0 | Equity and liabilities [title]/Previous | venj-bw2-abstr:BW2EquityAndLiabilitiesTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r21.c1 | Equity and liabilities [title]/Current | venj-bw2-abstr:BW2EquityAndLiabilitiesTitle | xbrli:stringItemType | duration | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r21.c2 | Equity and liabilities [title]/Current + 1 | venj-bw2-abstr:BW2EquityAndLiabilitiesTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r21.c3 | Equity and liabilities [title]/Current + 2 | venj-bw2-abstr:BW2EquityAndLiabilitiesTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r21.c4 | Equity and liabilities [title]/Current + 3 | venj-bw2-abstr:BW2EquityAndLiabilitiesTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r21.c5 | Equity and liabilities [title]/Current + 4 | venj-bw2-abstr:BW2EquityAndLiabilitiesTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r21.c6 | Equity and liabilities [title]/Current + 5 | venj-bw2-abstr:BW2EquityAndLiabilitiesTitle | xbrli:stringItemType | duration | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
Index
Template
Constraints