| Standard label: | Lessor, Operating Lease, Assumptions and Judgments, Value of Underlying Asset, Description |
| Name: | us-gaap:LessorOperatingLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetDescription |
| Documentation: | Description of assumptions and judgments used by lessor to determine amount lessor expects to derive from underlying asset at end of operating lease term. |
| Object type: | cm:Concept |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:LessorOperatingLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetDescription |
| Label | Role | Language |
| Lessor, Operating Lease, Assumptions and Judgments, Value of Underlying Asset, Description | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 842 30 50 3 (b)(3) | http://www.xbrl.org/2003/role/exampleRef | 842 |