| 主な資産及び負債の内容の記載を省略している旨及びその理由 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 主な資産及び負債の内容の記載を省略している旨及びその理由 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Description of fact and reason why components of major assets and liabilities are not presented | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Description of fact and reason why components of major assets and liabilities are not presented | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |