| Standard label: | Contract with Customer, Asset, Sale |
| Name: | us-gaap:ContractWithCustomerAssetSale |
| Documentation: | Amount of decrease from sale of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time and other income. |
| 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:ContractWithCustomerAssetSale |
| Label | Role | Language |
| Contract with Customer, Asset, Sale | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 326 20 50 11 (i) | http://www.xbrl.org/2003/role/disclosureRef | 326 |