| 報告セグメントごとの利益又は損失の金額の合計額と四半期損益計算書計上額との差額及び当該差額の主な内容(差異調整に関する事項) | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 報告セグメントごとの利益又は損失の金額の合計額と四半期損益計算書計上額との差額及び当該差額の主な内容(差異調整に関する事項) [テキストブロック] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 報告セグメントごとの利益又は損失の金額の合計額と四半期連結損益計算書計上額との差額及び当該差額の主な内容(差異調整に関する事項) | ja | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |
| Description of nature of differences between profit (loss) of reportable segments total and quarterly financial statements | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Description of nature of differences between profit (loss) of reportable segments total and quarterly financial statements [text block] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Description of nature of differences between profit (loss) of reportable segments total and quarterly consolidated financial statements | en | http://disclosure.edinet-fsa.go.jp/jppfs/ConsolidatedQuarterly/role/label | http://www.xbrl.org/2003/role/link |