| Name | NotesRegardingTotalBalanceOfLoansToBankruptObligorsNonAccrualLoansPastDueForThreeMonthsOrMoreAndRestructuredLoansBNKTextBlock |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jpcrp/2020-11-01/jpcrp_cor |
| Prefix | jpcrp_cor |
| Data type | nonnum:textBlockItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 貸出金のうち破綻先債権、延滞債権、3ヵ月以上延滞債権及び貸出条件緩和債権の合計額に関する注記 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 貸出金のうち破綻先債権、延滞債権、3ヵ月以上延滞債権及び貸出条件緩和債権の合計額に関する注記、銀行業 [テキストブロック] | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Notes regarding total balance of loans to bankrupt obligors, non-accrual loans, past due for three months or more, and restructured loans | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Notes regarding total balance of loans to bankrupt obligors, non-accrual loans, past due for three months or more, and restructured loans-BNK [text block] | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | 内閣府 | http://www.xbrl.org/2003/role/reference |
| Name | 銀行法施行規則 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2019-11-21 | http://www.xbrl.org/2003/role/reference |
| Article | 第19条の2第1項第5号ロ | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
jpcrp_cor:OtherElementsForNotesBalanceSheetOfBankAbstract | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_OtherElementsForNotesBalanceSheet |