cm:Concept: us-gaap:EntityWideDisclosureOnGeographicAreasDescriptionOfRevenueFromExternalCustomers
Disclosure on Geographic Areas, Description of Revenue from External Customers |
us-gaap:EntityWideDisclosureOnGeographicAreasDescriptionOfRevenueFromExternalCustomers |
Disclosure about revenues from external customers (1) attributed to the entity's country of domicile and (2) attributed to all foreign countries in total from which the entity derives revenues. |
cm:Concept |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:EntityWideDisclosureOnGeographicAreasDescriptionOfRevenueFromExternalCustomers |