| Standard label: | Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table] |
| Name: | us-gaap:FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable |
| Documentation: | Disclosure of information about the gain (loss) of assets and liabilities measured at fair value on a recurring basis. |
| Object type: | cm:Table |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:FairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable |
| Label | Role | Language |
| Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |