| Standard label: | Nonmonetary Transaction, by Type [Table] |
| Name: | us-gaap:NonmonetaryTransactionByTypeTable |
| Documentation: | Transactions involving exchanges with other entities that involve principally nonmonetary assets or liabilities or relate to a transfer of nonmonetary assets for which the Entity receives no assets in return. |
| Object type: | cm:Table |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:NonmonetaryTransactionByTypeTable |
| Label | Role | Language |
| Nonmonetary Transaction, by Type [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |