| Standard label: | Revenue, Information Used to Measure Obligation |
| Name: | us-gaap:RevenueInformationUsedToMeasureObligation |
| Documentation: | Description of method, input, and assumption used to measure obligation for returns, refunds, and other similar obligations. |
| 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:RevenueInformationUsedToMeasureObligation |
| Label | Role | Language |
| Revenue, Information Used to Measure Obligation | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 606 10 50 20 (d) | http://www.xbrl.org/2003/role/disclosureRef | 606 |