| Current assets other than assets held for sale | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Current assets other than assets held for sale - CA (IFRS) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Subtotal | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| 売却目的で保有する資産を除く流動資産 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 売却目的で保有する資産を除く流動資産(IFRS) | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 小計 | ja | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |