| Standard label: | Variable Lease, Income |
| Name: | us-gaap:VariableLeaseIncome |
| Documentation: | Amount of variable lease payments from operating, direct financing, and sales-type leases, excluding amount included in measurement of lease receivable. |
| 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:VariableLeaseIncome |
| Label | Role | Language |
| Variable Lease, Income | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 842 30 50 5 (c) | http://www.xbrl.org/2003/role/disclosureRef | 842 |