| r0.c0 | Government contributions from OCW, specification total/Government contributions from OCW | ocw-i:GovernmentContributionsOCW | nl-types:monetaryNoDecimalsItemType | duration | jenv-bw2-dm:SeparateMember | ocw-dm:ActualsMember | ocw-dm:GovernmentContributionsSpecificationComponentMember | * | N/A |
| r0.c1 | Government contributions from OCW, specification total/Government contributions from OCW | ocw-i:GovernmentContributionsOCW | nl-types:monetaryNoDecimalsItemType | duration | jenv-bw2-dm:SeparateMember | ocw-dm:ActualsMember | ocw-dm:GovernmentContributionsSpecificationComponentMember | * | N/A |
| r0.c2 | Government contributions from OCW, specification total/Current | | | | N/A | N/A | N/A | * | xs:date('2018-01-01')/xs:date('2018-12-31') |
| r0.c3 | Government contributions from OCW, specification total/Previous | | | | N/A | N/A | N/A | * | xs:date('2017-01-01')/xs:date('2017-12-31') |
| r1.c0 | ocw-table_NotesGovernmentContributionsOCWSpecification-y/Government contributions from OCW | ocw-i:GovernmentContributionsOCW | nl-types:monetaryNoDecimalsItemType | duration | jenv-bw2-dm:SeparateMember | ocw-dm:ActualsMember | ocw-dm:GovernmentContributionsSpecificationComponentMember | * | N/A |
| r1.c1 | ocw-table_NotesGovernmentContributionsOCWSpecification-y/Government contributions from OCW | ocw-i:GovernmentContributionsOCW | nl-types:monetaryNoDecimalsItemType | duration | jenv-bw2-dm:SeparateMember | ocw-dm:ActualsMember | ocw-dm:GovernmentContributionsSpecificationComponentMember | * | N/A |
| r1.c2 | ocw-table_NotesGovernmentContributionsOCWSpecification-y/Current | | | | N/A | N/A | N/A | * | xs:date('2018-01-01')/xs:date('2018-12-31') |
| r1.c3 | ocw-table_NotesGovernmentContributionsOCWSpecification-y/Previous | | | | N/A | N/A | N/A | * | xs:date('2017-01-01')/xs:date('2017-12-31') |