| Standard label: | Compensated Absences Liability |
| Name: | us-gaap:CompensatedAbsencesLiability |
| Documentation: | Amount of liability accrued for the employer's obligation related to an employee's right to receive compensation for future absences that have been earned by employee. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:CompensatedAbsencesLiability |
| Label | Role | Language |
| Compensated Absences Liability | http://www.xbrl.org/2003/role/label | en-US |
| Compensated Absences Liability, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 710 10 25 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 710 |