| Standard label: | Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received |
| Name: | us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived |
| Documentation: | Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases. |
| 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:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived |
| Label | Role | Language |
| Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received | http://www.xbrl.org/2003/role/label | en-US |
| Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 842 30 50 10 | http://www.xbrl.org/2003/role/disclosureRef | 842 |