| Standard label: | Segment Reporting, Factors Used to Identify Entity's Reportable Segments |
| Name: | us-gaap:FactorsUsedToIdentifyEntitysReportableSegments |
| Documentation: | Description of the factors used to identify reportable segments, including the basis of organization (for example, whether management has chosen to organize the enterprise around differences in products and services, geographic areas, regulatory environments, or a combination of factors and whether operating segments have been aggregated to reportable segments). |
| 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:FactorsUsedToIdentifyEntitysReportableSegments |
| Label | Role | Language |
| Segment Reporting, Factors Used to Identify Entity's Reportable Segments | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 280 10 50 21 (a) | http://fasb.org/us-gaap/role/ref/legacyRef | 280 |