| Standard label: | Long-Lived Assets |
| Name: | us-gaap:NoncurrentAssets |
| Documentation: | Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:NoncurrentAssets |
| Label | Role | Language |
| Long-Lived Assets | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 280 10 50 41 (b) | http://fasb.org/us-gaap/role/ref/legacyRef | 280 |