IndexReserve for adjustment of cost fluctuations
| Name | ReserveForAdjustmentOfCostFluctuationsGASMember |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-03-31/jppfs_cor |
| Prefix | jppfs_cor |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| 原価変動調整積立金 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 原価変動調整積立金、ガス事業 [メンバー] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Reserve for adjustment of cost fluctuations | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reserve for adjustment of cost fluctuations-GAS [member] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
References
| Name | Value | Role |
|---|---|---|
| IndustryAbbreviation | gas | http://www.xbrl.org/2003/role/reference |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | jppfs_cor:OtherRetainedEarningsMember | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_StatementOfChangesInEquity-ListOfAccounts |