| Standard label: | Charity Care Disclosure, Policy [Policy Text Block] |
| Name: | us-gaap:CharityCareDisclosureTextBlock |
| Documentation: | Disclosure of accounting policy for charity care which may include the entity's policy for determining qualification for charity status and quantification of charity services. |
| Object type: | cm:Level2TextBlock |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:CharityCareDisclosureTextBlock |
| Label | Role | Language |
| Charity Care Disclosure, Policy [Policy Text Block] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |