| r0.c0 | Number of students / Staff total/Previous | ocw-i:StudentStaffingFteTotalRatio | xbrli:decimalItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r0.c1 | Number of students / Staff total/Current | ocw-i:StudentStaffingFteTotalRatio | xbrli:decimalItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r0.c2 | Number of students / Staff total/Current + 1 | ocw-i:StudentStaffingFteTotalRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r0.c3 | Number of students / Staff total/Current + 2 | ocw-i:StudentStaffingFteTotalRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r0.c4 | Number of students / Staff total/Current + 3 | ocw-i:StudentStaffingFteTotalRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r0.c5 | Number of students / Staff total/Current + 4 | ocw-i:StudentStaffingFteTotalRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r0.c6 | Number of students / Staff total/Current + 5 | ocw-i:StudentStaffingFteTotalRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |
| r1.c0 | Number of students / Teaching staff/Previous | ocw-i:StudentTeachingStaffFteRatio | xbrli:decimalItemType | instant | ocw-dm:ActualsMember | xs:date('2016-12-31') | venj-bw2-dm:SeparateMember |
| r1.c1 | Number of students / Teaching staff/Current | ocw-i:StudentTeachingStaffFteRatio | xbrli:decimalItemType | instant | ocw-dm:ActualsMember | xs:date('2017-12-31') | venj-bw2-dm:SeparateMember |
| r1.c2 | Number of students / Teaching staff/Current + 1 | ocw-i:StudentTeachingStaffFteRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2018-12-31') | venj-bw2-dm:SeparateMember |
| r1.c3 | Number of students / Teaching staff/Current + 2 | ocw-i:StudentTeachingStaffFteRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2019-12-31') | venj-bw2-dm:SeparateMember |
| r1.c4 | Number of students / Teaching staff/Current + 3 | ocw-i:StudentTeachingStaffFteRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2020-12-31') | venj-bw2-dm:SeparateMember |
| r1.c5 | Number of students / Teaching staff/Current + 4 | ocw-i:StudentTeachingStaffFteRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2021-12-31') | venj-bw2-dm:SeparateMember |
| r1.c6 | Number of students / Teaching staff/Current + 5 | ocw-i:StudentTeachingStaffFteRatio | xbrli:decimalItemType | instant | ocw-dm:ForecastMember | xs:date('2022-12-31') | venj-bw2-dm:SeparateMember |