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cm:Member: us-gaap:GuaranteedLifetimeWithdrawalBenefitMember
Standard label: Guaranteed Lifetime Withdrawal Benefit [Member]
Name: us-gaap:GuaranteedLifetimeWithdrawalBenefitMember
Documentation: Feature in an insurance contract that allows the contract holder to, at a minimum, withdraw a fixed percentage of the annuity premiums on a periodic basis regardless of market performance for the life of the contract holder.
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:GuaranteedLifetimeWithdrawalBenefitMember

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Labels
Label Role Language
Guaranteed Lifetime Withdrawal Benefit [Member] http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 944 40 50 7B http://www.xbrl.org/2009/role/commonPracticeRef 944