| Standard label: | Malpractice Loss Contingency, Accrual, Undiscounted, Current |
| Name: | us-gaap:MalpracticeLossContingencyAccrualUndiscountedCurrent |
| Documentation: | Amount of the current portion of the accrued liability on an undiscounted basis for malpractice claims (including general and professional liability). |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As Of (instant) |
| Balance type: | Credit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:MalpracticeLossContingencyAccrualUndiscountedCurrent |
| Label | Role | Language |
| Malpractice Loss Contingency, Accrual, Undiscounted, Current | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 450 20 50 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 450 |