cm:Concept: us-gaap:SupplementalUnemploymentBenefitsJobTrainingAndCounseling
| Supplemental Unemployment Benefits, Job Training and Counseling |
| us-gaap:SupplementalUnemploymentBenefitsJobTrainingAndCounseling |
| Liability for benefits that provide the former employee with career counseling assistance and instruction in learning new skills, to assist them in finding another source of employment. |
| cm:Concept |
| Monetary (xbrli:monetaryItemType) |
| As Of (instant) |
| Credit |
| false |
| us-gaap:SupplementalUnemploymentBenefitsJobTrainingAndCounseling |