| Address | Label | Metrics | Data Type | Period Type | jenv-bw2-dim:FinancialStatementsTypeAxis | period |
|---|---|---|---|---|---|---|
| r0.c0 | Indication of major investments in accomodation/Current | ocw-i:IndicationMajorInvestments | xbrli:booleanItemType | duration | jenv-bw2-dm:ConsolidatedMember | xs:date('2018-01-01')/xs:date('2018-12-31') |
| r1.c0 | Continuity, disclosure on indicators/Current | ocw-i:ContinuityIndicatorsDisclosure | nl-types:string100000ItemType | duration | jenv-bw2-dm:ConsolidatedMember | xs:date('2018-01-01')/xs:date('2018-12-31') |