| Notes - Other financial assets and other financial liabilities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Notes - Other financial assets and other financial liabilities, Condensed quarterly financial statements (IFRS) [heading] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 注記事項-その他の金融資産及びその他の金融負債 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 注記事項-その他の金融資産及びその他の金融負債、要約四半期財務諸表(IFRS) [目次項目] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |