| Standard label: | Share-based Payment Arrangement, Grantee Status [Extensible List] |
| Name: | us-gaap:ShareBasedPaymentArrangementGranteeStatusExtensibleList |
| Documentation: | Indicates status of recipient to whom award under share-based payment arrangement is granted. |
| Object type: | cm:Concept |
| Data type: | srt-types:extensibleListItemType |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:ShareBasedPaymentArrangementGranteeStatusExtensibleList |
| Label | Role | Language |
| Share-based Payment Arrangement, Grantee Status [Extensible List] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 718 10 35 1D | http://www.xbrl.org/2003/role/disclosureRef | 718 |
| FASB Accounting Standards Codification 718 10 50 2 (g) | http://www.xbrl.org/2003/role/disclosureRef | 718 |
| FASB Accounting Standards Codification 718 10 35 3 | http://www.xbrl.org/2003/role/disclosureRef | 718 |