| Name | ShareholdersEquityMember |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/jppfs_cor |
| Prefix | jppfs_cor |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 株主資本 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 株主資本 [メンバー] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 株主資本合計 | ja | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Shareholders' equity | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Shareholders' equity [member] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Total shareholders' equity | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 中間連結財務諸表規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2015-09-04 | http://www.xbrl.org/2003/role/reference |
| Appendix | 様式第6号 | http://www.xbrl.org/2003/role/reference |
| Publisher | 日本商品先物取引協会 | http://www.xbrl.org/2003/role/reference |
| Name | 商品先物取引業における金融商品取引法に基づく開示の内容について | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2017-05 | http://www.xbrl.org/2003/role/reference |
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 財務諸表等規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2017-06-30 | http://www.xbrl.org/2003/role/reference |
| Appendix | 様式第7号 | http://www.xbrl.org/2003/role/reference |
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 中間財務諸表等規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2015-09-04 | http://www.xbrl.org/2003/role/reference |
| Appendix | 様式第6号 | http://www.xbrl.org/2003/role/reference |
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 連結財務諸表規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2017-05-25 | http://www.xbrl.org/2003/role/reference |
| Appendix | 様式第6号 | http://www.xbrl.org/2003/role/reference |
| IndustryAbbreviation | cte | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
jppfs_cor:CapitalStockMember | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:CapitalSurplusMember | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:RetainedEarningsMember | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:TreasuryStockMember | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:CapitalStockMember | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:CapitalSurplusMember | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:RetainedEarningsMember | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:TreasuryStockMember | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity |
| Name | Relation Type | Role | |
|---|---|---|---|
jppfs_cor:NetAssetsMember | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity | |
jppfs_cor:NetAssetsMember | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfChangesInEquity |