| Standard label: | Stock Repurchase Program, Number of Shares Authorized to be Repurchased |
| Name: | us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased |
| Documentation: | The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. |
| Object type: | cm:Concept |
| Data type: | Shares (xbrli:sharesItemType) |
| Period type: | As Of (instant) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased |
| Label | Role | Language |
| Stock Repurchase Program, Number of Shares Authorized to be Repurchased | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |