| IFRS、US GAAP、JMIS、別記事業の特別の法令又は準則に基づく場合は、本要素を用いない。 | ja | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| 連結財務諸表が基づく規則 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 連結財務諸表が基づく規則、経理の状況 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 中間連結財務諸表が基づく規則 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedInterim/role/label | http://www.xbrl.org/2003/role/link |
| 四半期連結財務諸表が基づく規則 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |
| Regulations in accordance with which consolidated financial statements have been prepared | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Regulations in accordance with which consolidated financial statements have been prepared, Financial information | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Regulations in accordance with which semi-annual consolidated financial statements have been prepared | en | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedInterim/role/label | http://www.xbrl.org/2003/role/link |
| Regulations in accordance with which quarterly consolidated financial statements have been prepared | en | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |