| 開示府令 第五号の二様式 半期報告書 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 企業内容等の開示に関する内閣府令 第五号の二様式 半期報告書 [目次項目] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Disclosure of Corporate Information Form No. 5-2 Semi-annual Securities Report | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Cabinet Office Ordinance on Disclosure of Corporate Information, etc. Form No. 5-2 Semi-annual Securities Report [heading] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |