| | concept | ocw-i:ReceivablesParentsStudentsAndCourseParticipantsCurrent | x | | jenv-bw2-dim:FinancialStatementsTypeAxis | jenv-bw2-dm:ConsolidatedMember | x | | ocw-dim:ActualsEstimatesAxis | ocw-dm:ActualsMember | x | | ocw-dim:AssetsCurrentSpecificationComponentAxis | ocw-dm:AssetsCurrentSpecificationComponentMember | x | | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y |
| | concept | ocw-i:ReceivablesParentsStudentsAndCourseParticipantsCurrent | x | | jenv-bw2-dim:FinancialStatementsTypeAxis | jenv-bw2-dm:ConsolidatedMember | x | | ocw-dim:ActualsEstimatesAxis | ocw-dm:ActualsMember | x | | ocw-dim:AssetsCurrentSpecificationComponentAxis | ocw-dm:AssetsCurrentSpecificationComponentMember | x | | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y |
| | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y | | period | xs:date('2020-12-31') | x |
| | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y | | period | xs:date('2019-12-31') | x |
|
| | concept | ocw-i:ReceivablesParentsStudentsAndCourseParticipantsCurrent | x | | jenv-bw2-dim:FinancialStatementsTypeAxis | jenv-bw2-dm:ConsolidatedMember | x | | ocw-dim:ActualsEstimatesAxis | ocw-dm:ActualsMember | x | | ocw-dim:AssetsCurrentSpecificationComponentAxis | ocw-dm:AssetsCurrentSpecificationComponentMember | x | | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y |
| | concept | ocw-i:ReceivablesParentsStudentsAndCourseParticipantsCurrent | x | | jenv-bw2-dim:FinancialStatementsTypeAxis | jenv-bw2-dm:ConsolidatedMember | x | | ocw-dim:ActualsEstimatesAxis | ocw-dm:ActualsMember | x | | ocw-dim:AssetsCurrentSpecificationComponentAxis | ocw-dm:AssetsCurrentSpecificationComponentMember | x | | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y |
| | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y | | period | xs:date('2020-12-31') | x |
| | ocw-dim:AssetsCurrentSpecificationItemAxis | * | y | | period | xs:date('2019-12-31') | x |
|