| 保有目的が純投資目的以外の目的である特定投資株式の明細 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 保有目的が純投資目的以外の目的である特定投資株式の明細、最大保有会社 [表] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Details of specified investment shares held for purposes other than pure investment | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Details of specified investment shares held for purposes other than pure investment, Largest holding company [table] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |