| Standard label: | Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress |
| Name: | us-gaap:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress |
| Documentation: | Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in measure of progress which (increases) decreases obligation to transfer good or service to customer for which consideration from customer has been received or is due. |
| 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:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress |
| Label | Role | Language |
| Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 606 10 50 10 (b) | http://www.xbrl.org/2003/role/exampleRef | 606 |