| Standard label: | Effect of Exchange Rate on Cash, Continuing Operations |
| Name: | us-gaap:EffectOfExchangeRateOnCashContinuingOperations |
| Documentation: | Amount of effect of exchange rate changes on cash balances in continuing operations held in foreign currencies. Excludes cash equivalents. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:EffectOfExchangeRateOnCashContinuingOperations |
| Label | Role | Language |
| Effect of Exchange Rate on Cash, Continuing Operations | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 830 230 45 1 | http://www.xbrl.org/2009/role/commonPracticeRef | 830 |
| Part Of Roll Up: |
| us-gaap:EffectOfExchangeRateOnCash |