| Name | PayablesCreditInstitutionsNoncurrentMember |
|---|---|
| Namespace | http://www.nltaxonomie.nl/nt12/venj/20171004.b/dictionary/venj-bw2-domains |
| Prefix | venj-bw2-dm |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | sbr:domainMemberItem |
| Balance | None |
| Nillable | False |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Verbindlichkeiten bei Kreditinstituten (langfristig) [Mitglied] | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Non-current payables to credit institutions [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Sommes à payer à des établissements de crédit (non-courantes) [membre] | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Langlopende schulden aan kredietinstellingen [member] | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Verbindlichkeiten bei Kreditinstituten | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Payables to credit institutions | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Sommes à payer à des établissements de crédit | fr | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Schulden aan kredietinstellingen | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Verbindlichkeiten bei Banken | de | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Payables to banks (non-current) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Sommes à payer à des banques | fr | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Schulden aan banken (langlopend) | nl | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Article | 1 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2015-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Besluit modellen jaarrekening | http://www.xbrl.org/2003/role/reference |
| Paragraph | 1 | http://www.xbrl.org/2003/role/reference |
| Article | 8 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2015-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Besluit modellen jaarrekening | http://www.xbrl.org/2003/role/reference |
| Paragraph | 1 | http://www.xbrl.org/2003/role/reference |
| Article | 16b | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2015-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Besluit modellen jaarrekening | http://www.xbrl.org/2003/role/reference |
| Paragraph | 2 | http://www.xbrl.org/2003/role/reference |
| Article | 375 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2017-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Burgerlijk wetboek boek 2 | http://www.xbrl.org/2003/role/reference |
| Paragraph | 1 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | b | http://www.xbrl.org/2003/role/reference |
| Chapter | 254 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2017-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 401 | http://www.xbrl.org/2003/role/reference |