| Standard label: | Schedule of Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Table] |
| Name: | us-gaap:ScheduleOfEffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanTable |
| Documentation: | A table that lists the quantified effects on future earnings and cash flows resulting from the exit plan (for example, reduced depreciation, reduced employee expense, etc.), along with the initial period in which those effects are expected to be realized. May include whether the cost savings are expected to be offset by anticipated increases in other expenses or reduced revenues. Also identifies the income statement line items to be impacted (for example, cost of sales; marketing; selling, general and administrative expenses; etc.). |
| Object type: | cm:Table |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:ScheduleOfEffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanTable |
| Label | Role | Language |
| Schedule of Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 420 10 S99 2 (SAB Topic 5.P.4) | http://fasb.org/us-gaap/role/ref/legacyRef | 420 |