| Standard label: | Hedging Assets, Current |
| Name: | us-gaap:HedgingAssetsCurrent |
| Documentation: | Carrying amount as of the balance sheet date of the asset arising from a financial instrument or a contract used to mitigate a specified risk (hedge), and which are expected to be converted into cash or otherwise disposed of within a year or the normal operating cycle, if longer. |
| 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:HedgingAssetsCurrent |
| Label | Role | Language |
| Hedging Assets, Current | http://www.xbrl.org/2003/role/label | en-US |
| Hedging Assets, Current, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02.2) | http://fasb.org/us-gaap/role/ref/legacyRef | 210 |
| Part Of Roll Up: |
| us-gaap:DerivativeInstrumentsAndHedges |