| Standard label: | Revenue, Remaining Performance Obligation, Optional Exemption, Remaining Duration |
| Name: | us-gaap:RevenueRemainingPerformanceObligationOptionalExemptionRemainingDuration |
| Documentation: | Remaining duration of performance obligation for which optional exemption was applied not to disclose amount of transaction price allocated to and timing of revenue recognition for remaining performance obligation, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. |
| Object type: | cm:Concept |
| Data type: | xbrli:durationItemType |
| Period type: | As Of (instant) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:RevenueRemainingPerformanceObligationOptionalExemptionRemainingDuration |
| Label | Role | Language |
| Revenue, Remaining Performance Obligation, Optional Exemption, Remaining Duration | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 606 10 50 15 | http://www.xbrl.org/2003/role/disclosureRef | 606 |