| Standard label: | Financing Receivable, Troubled Debt Restructuring, Premodification |
| Name: | us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 |
| Documentation: | Amount, before troubled debt restructuring, of financing receivable to be modified. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 |
| Label | Role | Language |
| Financing Receivable, Troubled Debt Restructuring, Premodification | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 310 10 50 33 | http://www.xbrl.org/2009/role/commonPracticeRef | 310 |