| Standard label: | Defined Contribution Plan, Increase (Decrease), Cost |
| Name: | us-gaap:DefinedContributionPlanIncreaseDecreaseCost |
| Documentation: | Amount of increase (decrease) in cost for defined contribution plan. |
| 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:DefinedContributionPlanIncreaseDecreaseCost |
| Label | Role | Language |
| Defined Contribution Plan, Increase (Decrease), Cost | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |