| Name | GainOnTransferOfBenefitObligationRelatingToEmployeesPensionFundEI |
|---|---|
| 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 |
|---|---|---|---|
| 厚生年金基金代行返上益 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 厚生年金基金代行返上益、特別利益 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Gain on transfer of benefit obligation relating to employees' pension fund | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Gain on transfer of benefit obligation relating to employees' pension fund-EI | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
jppfs_cor:ExtraordinaryIncomeAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_StatementOfIncome-ListOfAccounts |