cm:Concept: us-gaap:DeferredTaxLiabilityNotRecognizedDescriptionOfTemporaryDifferenceUndistributedEarningsOfForeignSubsidiaries
Deferred Tax Liability Not Recognized, Description of Temporary Difference, Undistributed Earnings of Foreign Subsidiaries |
us-gaap:DeferredTaxLiabilityNotRecognizedDescriptionOfTemporaryDifferenceUndistributedEarningsOfForeignSubsidiaries |
Description of the temporary difference for which a deferred tax liability has not been recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries. |
cm:Concept |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:DeferredTaxLiabilityNotRecognizedDescriptionOfTemporaryDifferenceUndistributedEarningsOfForeignSubsidiaries |