| Standard label: | Other Cost and Expense Disclosure, Operating |
| Name: | us-gaap:OtherCostAndExpenseDisclosureOperating |
| Documentation: | Disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the Income Statement. |
| 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:OtherCostAndExpenseDisclosureOperating |
| Label | Role | Language |
| Other Cost and Expense Disclosure, Operating | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 220 10 S99 2 (SX 210.5-03.3) | http://fasb.org/us-gaap/role/ref/legacyRef | 220 |