| Standard label: | General Fair Value Hedge Information, Minimum R Square, Percentage |
| Name: | us-gaap:GeneralFairValueHedgeInformationMinimumRSquarePercentage |
| Documentation: | The correlation coefficient between the hypothetical instrument and the hedged item used in determination of the effectiveness of a hedging relationship. |
| Object type: | cm:Concept |
| Data type: | Percent (num:percentItemType) |
| Period type: | As Of (instant) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:GeneralFairValueHedgeInformationMinimumRSquarePercentage |
| Label | Role | Language |
| General Fair Value Hedge Information, Minimum R Square, Percentage | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |