| Standard label: | Capital Leases, Contingent Rental Payments Received |
| Name: | us-gaap:CapitalLeasesContingentRentalPaymentsReceived |
| Documentation: | For sales-type and direct financing leases, total contingent rentals received during the period. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:CapitalLeasesContingentRentalPaymentsReceived |
| Label | Role | Language |
| Capital Leases, Contingent Rental Payments Received | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 840 30 50 4 (c) | http://fasb.org/us-gaap/role/ref/otherTransitionRef | 840 |