| Name | ReservesUnderTheSpecialLawsAbstract1 |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2019-11-01/jppfs_cor |
| Prefix | jppfs_cor |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 特別法上の準備金 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 特別法上の準備金 [タイトル項目] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Reserves under special laws | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reserves under special laws-1 [abstract] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 金融商品取引業等に関する内閣府令 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2019-03-25 | http://www.xbrl.org/2003/role/reference |
| Appendix | 別紙様式第12号 2 経理の状況 様式A | http://www.xbrl.org/2003/role/reference |
| Publisher | 金融庁 | http://www.xbrl.org/2003/role/reference |
| Name | 財務諸表等規則ガイドライン | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2018-06-08 | http://www.xbrl.org/2003/role/reference |
| Article | 54の3-1 | 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 | 2019-05-07 | http://www.xbrl.org/2003/role/reference |
| Chapter | 2 | http://www.xbrl.org/2003/role/reference |
| Article | 37 | http://www.xbrl.org/2003/role/reference |
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 四半期財務諸表等規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2019-05-07 | http://www.xbrl.org/2003/role/reference |
| Chapter | 2 | http://www.xbrl.org/2003/role/reference |
| Article | 53 | 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 | 2019-05-07 | http://www.xbrl.org/2003/role/reference |
| Chapter | 2 | http://www.xbrl.org/2003/role/reference |
| Article | 54の3 | http://www.xbrl.org/2003/role/reference |
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 四半期連結財務諸表規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2019-05-07 | http://www.xbrl.org/2003/role/reference |
| Chapter | 2 | http://www.xbrl.org/2003/role/reference |
| Article | 60 | http://www.xbrl.org/2003/role/reference |
| 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 | 2019-05-07 | http://www.xbrl.org/2003/role/reference |
| Chapter | 2 | http://www.xbrl.org/2003/role/reference |
| Article | 47 | 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 | 2019-05-07 | http://www.xbrl.org/2003/role/reference |
| Chapter | 2 | http://www.xbrl.org/2003/role/reference |
| Article | 45の2 | 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 | 商品先物取引業統一経理基準 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2011-03-02 | 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 | 2018-05 | http://www.xbrl.org/2003/role/reference |
| Publisher | 国土交通省 | http://www.xbrl.org/2003/role/reference |
| Name | 鉄道事業会計規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2019-03-29 | http://www.xbrl.org/2003/role/reference |
| Appendix | 別表第2第1号表 | http://www.xbrl.org/2003/role/reference |
| IndustryAbbreviation | cte | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
jppfs_cor:ReservesUnderTheSpecialLaws1 | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet | |
jppfs_cor:ReservesUnderTheSpecialLaws1 | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet | |
jppfs_cor:ReservesUnderTheSpecialLaws1 | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet | |
jppfs_cor:ReservesUnderTheSpecialLaws1 | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet | |
jppfs_cor:ReservesUnderTheSpecialLaws1 | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
| Name | Relation Type | Role | |
|---|---|---|---|
jppfs_cor:LiabilitiesAbstract | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet | |
jppfs_cor:LiabilitiesAbstract | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet | |
jppfs_cor:LiabilitiesAbstract | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet | |
jppfs_cor:LiabilitiesAbstract | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet | |
jppfs_cor:LiabilitiesAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |