| Standard label: | Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments Related to Previous Period |
| Name: | us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentsRelatedToPreviousPeriod |
| Documentation: | Amount of increase (decrease) in income that would have been recognized in previous periods if the adjustments to provisional amounts were recognized as of the acquisition date. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentsRelatedToPreviousPeriod |
| Label | Role | Language |
| Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments Related to Previous Period | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 805 20 50 4A (c) | http://www.xbrl.org/2003/role/disclosureRef | 805 |