| r0.c0 | Description in the composition of reportable segments/kvk-table_NotesConsolidatedIncomeExpensesStatementSegmentationEducationTable-x.1.1.1 | rj-i:SegmentReportingChangesCompositionDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Disclosure of segment information/kvk-table_NotesConsolidatedIncomeExpensesStatementSegmentationEducationTable-x.1.1.1 | rj-i:SegmentReportingDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |