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