| Standard label: | Stock Issued During Period, Shares, Purchase of Assets |
| Name: | us-gaap:StockIssuedDuringPeriodSharesPurchaseOfAssets |
| Documentation: | Number of shares of stock issued during the period as part of a transaction to acquire assets that do not qualify as a business combination. |
| Object type: | cm:Concept |
| Data type: | Shares (xbrli:sharesItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:StockIssuedDuringPeriodSharesPurchaseOfAssets |
| Label | Role | Language |
| Stock Issued During Period, Shares, Purchase of Assets | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| Part Of Roll Up: |
| us-gaap:StockIssuedDuringPeriodSharesPeriodIncreaseDecrease |