| 株主総会決議又は取締役会決議に基づかないものの内容 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 株主総会決議又は取締役会決議に基づかないものの内容 [テキストブロック] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Acquisitions not based on resolution of shareholders' meeting or board of directors' meeting | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Acquisitions not based on resolution of shareholders' meeting or board of directors' meeting [text block] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |