| 届出の対象とした募集(売出)内国投資証券の形態及び金額 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 届出の対象とした募集(売出)内国投資証券の形態及び金額、表紙 [テキストブロック] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Legal form and amount of domestic investment securities to register for offering or distribution | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Legal form and amount of domestic investment securities to register for offering or distribution, Cover page [text block] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |