| Standard label: | Operating Lease, Initial Direct Cost Expense, over Term |
| Name: | us-gaap:OperatingLeaseInitialDirectCostExpenseOverTerm |
| Documentation: | Amount of operating lease initial direct cost recognized as expense over lease term. |
| 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:OperatingLeaseInitialDirectCostExpenseOverTerm |
| Label | Role | Language |
| Operating Lease, Initial Direct Cost Expense, over Term | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 842 30 25 11 (c) | http://www.xbrl.org/2003/role/disclosureRef | 842 |
| Part Of Roll Up: |
| us-gaap:NonoperatingIncomeExpense |