cm:Table: us-gaap:RevenueRecognitionMilestoneMethodTable
| Revenue Recognition, Milestone Method [Table] |
| us-gaap:RevenueRecognitionMilestoneMethodTable |
| Schedule detailing the characteristics of milestone payments recognized under the milestone method by arrangement. For each arrangement that includes a milestone payment, this includes: (1) a description of the overall arrangement; (2) a description of each milestone and related contingent consideration; (3) a determination of whether each milestone is considered substantive; (4) the factors the entity considered in determining whether each milestone or milestones are substantive; and (5) the amount of contingent consideration recognized during the period for each milestone. |
| cm:Table |
| Text/String (xbrli:stringItemType) |
| For Period (duration) |
| (no balance type) |
| true |
| us-gaap:RevenueRecognitionMilestoneMethodTable |