| 保険業法第113条繰延資産の処理方法 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 保険業法第113条繰延資産の処理方法、保険業 [テキストブロック] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Accounting policy for deferred assets under article 113 of Insurance Business Act | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Accounting policy for deferred assets under article 113 of Insurance Business Act-INS [text block] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |