| Name | NotesReceivableFromSubsidiariesAndAffiliatesTradeCAGAS |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2019-11-01/jppfs_cor |
| Prefix | jppfs_cor |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 関係会社受取手形 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 関係会社受取手形、流動資産、ガス事業 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Notes receivable from subsidiaries and associates - trade | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Notes receivable from subsidiaries and associates - trade-CA-GAS | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | 経済産業省 | http://www.xbrl.org/2003/role/reference |
| Name | ガス事業会計規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2018-06-19 | http://www.xbrl.org/2003/role/reference |
| Appendix | 様式第1 | http://www.xbrl.org/2003/role/reference |
| IndustryAbbreviation | gas | http://www.xbrl.org/2003/role/reference |