| Name | DebenturesOtherPrivateLoansNoncurrentMember |
|---|---|
| Namespace | http://www.nltaxonomie.nl/nt12/venj/20171213/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 |
|---|---|---|---|
| Sonstige Schuldverschreibungen und private Darlehen (langfristig) [Mitglied] | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Non-current other debentures and private loans [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Autres obligations non garanties et emprunts privés (non courants) [membre] | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Langlopende andere obligaties en onderhandse leningen [member] | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Sonstige Schuldverschreibungen und private Darlehen | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Other debentures and private loans | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Autres obligations non garanties et emprunts privés | fr | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Andere obligaties en onderhandse leningen | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Schuldverschreibungen, Pfandbriefe und sonstige private Darlehen | de | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Debentures, mortgage bonds and other private loans (non-current) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Obligations non garanties, obligations hypothécaires et autres emprunts privés | fr | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Obligaties, pandbrieven en andere onderhandse leningen (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 | a | 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 |
| Name | Relation Type | Role | |
|---|---|---|---|
rj-abstr:AnnualReportingGuidelines254Title | parent-child | urn:rj:linkrole:annual-reporting-guidelines-254 |