| 商品有価証券及び売買目的有価証券に係るそれぞれの利息及び配当金収入、売却損益及び評価損益の金額 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 商品有価証券及び売買目的有価証券に係るそれぞれの利息及び配当金収入、売却損益及び評価損益の金額、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 |
| Interest and dividend income, gain (loss) on sales and unrealized gain (loss) for each of trading account securities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Interest and dividend income, gain (loss) on sales and unrealized gain (loss) for each of trading account securities-INS [text block] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |