| Standard label: | Deferred Federal, State and Local, Tax Expense (Benefit) |
| Name: | us-gaap:DeferredFederalStateAndLocalTaxExpenseBenefit |
| Documentation: | Amount of deferred state, local, and federal tax expense (benefit) pertaining to income (loss) from continuing operations. |
| 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:DeferredFederalStateAndLocalTaxExpenseBenefit |
| Label | Role | Language |
| Deferred Federal, State and Local, Tax Expense (Benefit) | http://www.xbrl.org/2003/role/label | en-US |
| Deferred Federal, State and Local, Tax Expense (Benefit), Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| Part Of Roll Up: |
| us-gaap:DeferredIncomeTaxExpenseBenefit |