| Name | GoodwillBeforeOffsetting |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/jpcrp_cor |
| Prefix | jpcrp_cor |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| のれん | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| のれん(相殺前) | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Goodwill | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Goodwill (before offsetting) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
jpcrp_cor:AmortizationAndUnamortizedBalanceOfGoodwillForEachReportableSegmentLineItems | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcSemiAnnualFinancialStatements-06 | |
jpcrp_cor:AmortizationAndUnamortizedBalanceOfGoodwillForEachReportableSegmentLineItems | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcSemiAnnualFinancialStatements-06 |