| 売却損益の合計額 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 売却損益の合計額、非上場株式以外の株式、保有目的が純投資目的である投資株式、投資株式計上額が次に大きい会社 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Total of gain (loss) on sale | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total of gain (loss) on sale, Shares other than those not listed, Investment shares held for pure investment, Second largest holding company | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
Index