| 発行者(その関連者)と対象者との重要な契約 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 発行者(その関連者)と対象者との重要な契約 [目次項目] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Significant contracts between issuer (and/or its related parties) and subject company | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Significant contracts between issuer (and/or its related parties) and subject company [heading] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |