| Standard label: | Receivable with Imputed Interest, Face Amount |
| Name: | us-gaap:ReceivableWithImputedInterestFaceAmount |
| Documentation: | The principal amount of the receivable or note before consideration of the discount or premium. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:ReceivableWithImputedInterestFaceAmount |
| Label | Role | Language |
| Receivable with Imputed Interest, Face Amount | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 835 30 45 2 | http://fasb.org/us-gaap/role/ref/legacyRef | 835 |
| Part Of Roll Up: |
| us-gaap:ReceivableWithImputedInterestNetAmount |