| Standard label: | Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Basic |
| Name: | us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic |
| Documentation: | Per basic share amount of pro forma income from continuing operations, after tax, as if the business combination had been completed at the beginning of a period. |
| Object type: | cm:Concept |
| Data type: | Share (num:perShareItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic |
| Label | Role | Language |
| Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Basic | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 805 10 50 2 (h)(2) | http://www.xbrl.org/2009/role/commonPracticeRef | 805 |
| FASB Accounting Standards Codification 805 10 50 2 (h)(3) | http://www.xbrl.org/2009/role/commonPracticeRef | 805 |