| Name | ProfitLossBeforeTaxUSGAAPSummaryOfBusinessResults |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2018-02-28/jpcrp_cor |
| Prefix | jpcrp_cor |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 税引前利益又は税引前損失(△) | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 税引前利益又は税引前損失(△)(US GAAP)、経営指標等 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Profit (loss) before tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Profit (loss) before tax (US GAAP), Summary of business results | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |