| 貸付けによる支出 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 貸付けによる支出、投資活動によるキャッシュ・フロー | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| 貸付による支出 | ja | http://disclosure.edinet-fsa.go.jp/jppfs/cmd/role/label | http://www.xbrl.org/2003/role/link |
| Payments of loans receivable | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Payments of loans receivable-InvCF | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Payments of loan receivables | en | http://disclosure.edinet-fsa.go.jp/jppfs/cmd/role/label | http://www.xbrl.org/2003/role/link |