| Name | LongTermLoansReceivableFromInterCompanyInvestmentSecuritiesELC |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2018-02-28/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 |
|---|---|---|---|
| 社内長期貸付金 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 社内長期貸付金、投資その他の資産、電気通信事業 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Long-term loans receivable from inter-company | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Long-term loans receivable from inter-company-IOA-ELC | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | 総務省 | http://www.xbrl.org/2003/role/reference |
| Name | 電気通信事業会計規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2016-03-29 | http://www.xbrl.org/2003/role/reference |
| Appendix | 別表第2様式第1 | http://www.xbrl.org/2003/role/reference |
| IndustryAbbreviation | elc | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
jppfs_cor:InvestmentsAndOtherAssetsAbstract | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet | |
jppfs_cor:InvestmentsAndOtherAssetsAbstract | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet | |
jppfs_cor:InvestmentsAndOtherAssets | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet | |
jppfs_cor:InvestmentsAndOtherAssets | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet | |
jppfs_cor:InvestmentsAndOtherAssetsAbstract | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet | |
jppfs_cor:InvestmentsAndOtherAssetsAbstract | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet | |
jppfs_cor:InvestmentsAndOtherAssetsAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_elc_BalanceSheet-ListOfAccounts |