| Standard label: | Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net |
| Name: | us-gaap:GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet |
| Documentation: | The net gain (loss) relating to components of the gain (loss) on the cash flow hedging instrument excluded from the assessment of cash flow hedge effectiveness. Recognized in earnings. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet |
| Label | Role | Language |
| Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net | http://www.xbrl.org/2003/role/label | en-US |
| Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net, Total | http://www.xbrl.org/2003/role/totalLabel | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 815 10 50 4C (d)(2) | http://fasb.org/us-gaap/role/ref/legacyRef | 815 |