| Standard label: | Common Stock, Value, Outstanding |
| Name: | us-gaap:CommonStockValueOutstanding |
| Documentation: | Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:CommonStockValueOutstanding |
| Label | Role | Language |
| Common Stock, Value, Outstanding | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02(29)) | http://fasb.org/us-gaap/role/ref/legacyRef | 210 |