| Standard label: | Proceeds from Derivative Instrument, Financing Activities |
| Name: | us-gaap:ProceedsFromDerivativeInstrumentFinancingActivities |
| Documentation: | The cash inflow provided by derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments. |
| 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:ProceedsFromDerivativeInstrumentFinancingActivities |
| Label | Role | Language |
| Proceeds from Derivative Instrument, Financing Activities | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 230 10 45 14 (d) | http://www.xbrl.org/2003/role/disclosureRef | 230 |
| FASB Accounting Standards Codification 230 10 45 23 | http://www.xbrl.org/2003/role/exampleRef | 230 |
| Part Of Roll Up: |
| us-gaap:PaymentsForProceedsFromDerivativeInstrumentFinancingActivities |