| Exchange differences on translation of foreign operations | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Exchange differences on translation of foreign operations - Equity (IFRS) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Exchange differences on translation of foreign operations | en | http://disclosure.edinet-fsa.go.jp/jpcrp/std/alt/role/label | http://www.xbrl.org/2003/role/link |
| 在外営業活動体の外貨換算差額 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 在外営業活動体の外貨換算差額、資本(IFRS) | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 在外営業活動体の換算差額 | ja | http://disclosure.edinet-fsa.go.jp/jpcrp/std/alt/role/label | http://www.xbrl.org/2003/role/link |