| Standard label: | Asset, Reporting Currency Denominated, Value |
| Name: | us-gaap:AssetReportingCurrencyDenominatedValue |
| Documentation: | The reporting currency-denominated asset value. |
| 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:AssetReportingCurrencyDenominatedValue |
| Label | Role | Language |
| Asset, Reporting Currency Denominated, Value | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 830 30 S99 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 830 |