| Standard label: | Real Estate Investments, Other |
| Name: | us-gaap:RealEstateInvestmentsOther |
| Documentation: | Amount of real estate owned for income production and capital accretion potential, not otherwise specified in the existing taxonomy. Such real estate excludes that which is occupied or used in the business, for entertainment purposes, or held in inventory for specific purposes. |
| 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:RealEstateInvestmentsOther |
| Label | Role | Language |
| Real Estate Investments, Other | 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(d)) | http://fasb.org/us-gaap/role/ref/legacyRef | 944 |