| 機械及び装置(純額) | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 機械及び装置(純額) | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 機械及び装置 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/cte/role/label | http://www.xbrl.org/2003/role/link |
| Machinery and equipment, net | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Machinery and equipment, net | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Machinery and equipment | en | http://disclosure.edinet-fsa.go.jp/jppfs/cte/role/label | http://www.xbrl.org/2003/role/link |