| Standard label: | Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery |
| Name: | us-gaap:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery |
| Documentation: | Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss. |
| 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:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery |
| Label | Role | Language |
| Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery | http://www.xbrl.org/2003/role/label | en-US |
| Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 326 20 50 13 | http://www.xbrl.org/2009/role/commonPracticeRef | 326 |
| FASB Accounting Standards Codification 326 20 55 79 | http://www.xbrl.org/2003/role/exampleRef | 326 |