cm:Concept: us-gaap:BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestSignificantInputs
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Significant Inputs |
us-gaap:BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestSignificantInputs |
This item represents the significant inputs, including any assumptions, used by management to estimate the fair value of the noncontrolling interest in the acquiree at the acquisition date. |
cm:Concept |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestSignificantInputs |