| Standard label: | Restructuring and Related Cost, Incurred Cost |
| Name: | us-gaap:RestructuringAndRelatedCostIncurredCost |
| Documentation: | Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:RestructuringAndRelatedCostIncurredCost |
| Label | Role | Language |
| Restructuring and Related Cost, Incurred Cost | http://www.xbrl.org/2003/role/label | en-US |
| Restructuring and Related Costs, Incurred Cost, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 420 10 50 1 (b)(1) | http://www.xbrl.org/2003/role/disclosureRef | 420 |
| FASB Accounting Standards Codification 420 10 50 1 (d) | http://www.xbrl.org/2003/role/disclosureRef | 420 |
| FASB Accounting Standards Codification 420 10 S99 2 (SAB Topic 5.P.4(b)(1)) | http://www.xbrl.org/2003/role/disclosureRef | 420 |
| FASB Accounting Standards Codification 420 10 S99 2 (SAB Topic 5.P.4(d)) | http://www.xbrl.org/2003/role/disclosureRef | 420 |