| Name | ReversalOfClericalCostsOnWorkPerformedOnContractNOIRWY |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-03-31/jppfs_cor |
| Prefix | jppfs_cor |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 受託工事事務費戻入 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 受託工事事務費戻入、営業外収益、鉄道事業 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Reversal of clerical costs on work performed on contract | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reversal of clerical costs on work performed on contract-NOI-RWY | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| IndustryAbbreviation | rwy | http://www.xbrl.org/2003/role/reference |