| Name | EntityTotalMember |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2019-11-01/jpcrp_cor |
| Prefix | jpcrp_cor |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 連結合計又は会社合計 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 連結合計又は会社合計 [メンバー] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 合計 | ja | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| 連結財務諸表計上額 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/Consolidated/role/label | http://www.xbrl.org/2003/role/link |
| 中間連結財務諸表計上額 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedInterim/role/label | http://www.xbrl.org/2003/role/link |
| 四半期連結財務諸表計上額 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |
| 中間財務諸表計上額 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/NonConsolidatedInterim/role/label | http://www.xbrl.org/2003/role/link |
| 四半期財務諸表計上額 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/NonConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |
| 財務諸表計上額 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/NonConsolidated/role/label | http://www.xbrl.org/2003/role/link |
| 連結 | ja | http://disclosure.edinet-fsa.go.jp/jpcrp/std/alt/Consolidated/role/label | http://www.xbrl.org/2003/role/link |
| Group total or entity total | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Group total or entity total [member] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Total | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Per consolidated financial statements | en | http://disclosure.edinet-fsa.go.jp/jppfs/Consolidated/role/label | http://www.xbrl.org/2003/role/link |
| Per semi-annual consolidated financial statements | en | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedInterim/role/label | http://www.xbrl.org/2003/role/link |
| Per quarterly consolidated financial statements | en | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |
| Per semi-annual financial statements | en | http://disclosure.edinet-fsa.go.jp/jppfs/NonConsolidatedInterim/role/label | http://www.xbrl.org/2003/role/link |
| Per quarterly financial statements | en | http://disclosure.edinet-fsa.go.jp/jppfs/NonConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |
| Per financial statements | en | http://disclosure.edinet-fsa.go.jp/jppfs/NonConsolidated/role/label | http://www.xbrl.org/2003/role/link |
| Consolidated | en | http://disclosure.edinet-fsa.go.jp/jpcrp/std/alt/Consolidated/role/label | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | 企業会計基準委員会 | http://www.xbrl.org/2003/role/reference |
| Name | セグメント情報等の開示に関する会計基準の適用指針 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2012-05-17 | http://www.xbrl.org/2003/role/reference |
| Article | 開示例 | http://www.xbrl.org/2003/role/reference |
| Number | 企業会計基準適用指針第20号 | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
jpcrp_cor:OperatingSegmentsAxis | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcQuarterlyConsolidatedFinancialStatements-02 | |
jpcrp_cor:OperatingSegmentsAxis | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcQuarterlyFinancialStatements-02 | |
jpcrp_cor:OperatingSegmentsAxis | dimension-domain | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcQuarterlyConsolidatedFinancialStatements-02 | |
jpcrp_cor:OperatingSegmentsAxis | dimension-default | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcQuarterlyConsolidatedFinancialStatements-02 | |
jpcrp_cor:OperatingSegmentsAxis | dimension-domain | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcQuarterlyFinancialStatements-02 | |
jpcrp_cor:OperatingSegmentsAxis | dimension-default | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSegmentInformationEtcQuarterlyFinancialStatements-02 |