IndexProvision or reversal of reserve for water shortage
| Name | ProvisionOrReversalOfReserveForFluctuationInWaterLevelsAbstractELE |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2020-11-01/jppfs_cor |
| Prefix | jppfs_cor |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| 渇水準備金引当又は取崩し | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 渇水準備金引当又は取崩し、電気事業 [タイトル項目] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Provision or reversal of reserve for water shortage | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Provision or reversal of reserve for water shortage - ELE [abstract] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |