| Standard label: | Finite-Lived Intangible Asset, Weighted Average Period before Next Renewal or Extension |
| Name: | us-gaap:FiniteLivedIntangibleAssetWeightedAveragePeriodBeforeNextRenewalOrExtension |
| Documentation: | Weighted average period before the next renewal or extension (both explicit and implicit) for intangible assets that have been renewed or extended, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. |
| Object type: | cm:Concept |
| Data type: | xbrli:durationItemType |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:FiniteLivedIntangibleAssetWeightedAveragePeriodBeforeNextRenewalOrExtension |
| Label | Role | Language |
| Finite-Lived Intangible Asset, Weighted Average Period before Next Renewal or Extension | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 350 30 50 2 (d)(2) | http://fasb.org/us-gaap/role/ref/legacyRef | 350 |