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cm:Member: us-gaap:RevenueFromContractWithCustomerSegmentBenchmarkMember
Standard label: Revenue from Contract with Customer, Segment Benchmark [Member]
Name: us-gaap:RevenueFromContractWithCustomerSegmentBenchmarkMember
Documentation: Revenue from specified business segment for satisfaction of performance obligation by transferring promised product and service to customer, when it serves as benchmark in concentration of risk calculation.
Object type: cm:Member
Data type: [Member] (nonnum:domainItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: true
Workiva Wdesk Taxonomy Analyzer: us-gaap:RevenueFromContractWithCustomerSegmentBenchmarkMember

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Labels
Label Role Language
Revenue from Contract with Customer, Segment Benchmark [Member] http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 275 10 50 18 http://www.xbrl.org/2009/role/commonPracticeRef 275