| Standard label: | Below Market Lease, Net |
| Name: | us-gaap:BelowMarketLeaseNet |
| Documentation: | Amount after amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:BelowMarketLeaseNet |
| Label | Role | Language |
| Below Market Lease, Net | http://www.xbrl.org/2003/role/label | en-US |
| Below Market Lease, Net, Ending Balance | http://www.xbrl.org/2003/role/periodEndLabel | en-US |
| Below Market Lease, Net, Beginning Balance | http://www.xbrl.org/2003/role/periodStartLabel | en-US |
| Below Market Lease, Net, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |