| Name | PrepaidPensionCostIOA |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jppfs/2020-11-01/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 |
|---|---|---|---|
| Prepaid pension costs | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Prepaid pension costs - IOA | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 前払年金費用 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 前払年金費用、投資その他の資産 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | 企業会計基準委員会 | http://www.xbrl.org/2003/role/reference |
| Name | 退職給付に関する会計基準 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2019-07-04 | http://www.xbrl.org/2003/role/reference |
| Article | 第39条 | http://www.xbrl.org/2003/role/reference |
| Number | 企業会計基準第26号 | http://www.xbrl.org/2003/role/reference |
| IndustryAbbreviation | cte | http://www.xbrl.org/2003/role/reference |