| 組織再編成(公開買付け)に係る割当ての内容及びその算定根拠 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 組織再編成(公開買付け)に係る割当ての内容及びその算定根拠 [目次項目] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Particulars of allotment and basis for calculation pertaining to reorganization (tender offer) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Particulars of allotment and basis for calculation pertaining to reorganization (tender offer) [heading] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |