| Standard label: | Business Combination, Indemnification Assets, Amount as of Acquisition Date |
| Name: | us-gaap:BusinessCombinationIndemnificationAssetsAmountAsOfAcquisitionDate |
| Documentation: | The amount of indemnification assets (amounts to be reimbursed if and when certain assumed liabilities are paid) recognized at the acquisition date of a business combination. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:BusinessCombinationIndemnificationAssetsAmountAsOfAcquisitionDate |
| Label | Role | Language |
| Business Combination, Indemnification Assets, Amount as of Acquisition Date | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 805 20 50 1 (a)(1) | http://fasb.org/us-gaap/role/ref/legacyRef | 805 |