| Standard label: | Real Estate Held-for-sale |
| Name: | us-gaap:RealEstateHeldforsale |
| Documentation: | Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity. |
| 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:RealEstateHeldforsale |
| Label | Role | Language |
| Real Estate Held-for-sale | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 944 210 S99 1 (SX 210.7-03.1(f)) | http://fasb.org/us-gaap/role/ref/legacyRef | 944 |