| Standard label: | Schedule of Malpractice Insurance [Table] |
| Name: | us-gaap:ScheduleOfMalpracticeInsuranceTable |
| Documentation: | Insurance coverage used by the entity to manage the financial risk of malpractice claims (including general and professional liability). |
| 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:ScheduleOfMalpracticeInsuranceTable |
| Label | Role | Language |
| Schedule of Malpractice Insurance [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 954 450 50 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 954 |
| FASB Accounting Standards Codification 954 720 50 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 954 |
| FASB Accounting Standards Codification 954 720 50 2 | http://fasb.org/us-gaap/role/ref/legacyRef | 954 |
| FASB Accounting Standards Codification 954 720 50 3 | http://fasb.org/us-gaap/role/ref/legacyRef | 954 |