| Standard label: | Debt-to-Value [Domain] |
| Name: | us-gaap:LoanToValueDomain |
| Documentation: | Debt-to-value (DTV) ratio, for example, but not limited to, 80% to 100%. Element name and standard label in DTV [numeric lower end] to [numeric higher end] Percent [Member] or DTV Greater Than [low end numeric value] Percent [Member] or DTV Less Than [high end numeric value] Percent [Member] formats. |
| Object type: | cm:Member |
| Data type: | [Member] (nonnum:domainItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:LoanToValueDomain |
| Label | Role | Language |
| Debt-to-Value [Domain] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |