| Condensed semi-annual statement of profit or loss and condensed semi-annual statement of comprehensive income | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Condensed semi-annual statement of profit or loss and condensed semi-annual statement of comprehensive income (IFRS) [heading] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 要約中間損益計算書及び要約中間包括利益計算書 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 要約中間損益計算書及び要約中間包括利益計算書(IFRS) [目次項目] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |