| Name | InterestAndDividendIncomeSummaryOfBusinessResultsINS |
|---|---|
| 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 |
|---|---|---|---|
| 利息及び配当金収入 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 利息及び配当金収入、経営指標等、保険業 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Interest and dividend income | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Interest and dividend income, Summary of business results-INS | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
jpcrp_cor:BusinessResultsOfReportingCompanyLineItems | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_BusinessResultsOfReportingCompany | |
jpcrp_cor:BusinessResultsOfReportingCompanyLineItems | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_BusinessResultsOfReportingCompany |