| Standard label: | Health Care Trust Fund [Table] |
| Name: | us-gaap:HealthCareTrustFundTable |
| Documentation: | Table of health care organization trust fund, including whether the fund is legally revocable or irrevocable, the amount of assets expected to be liquidated to pay malpractice claims classified as current assets, noncurrent assets of the fund, revenues, administrative expenses and any other pertinent facts about the trust fund. |
| 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:HealthCareTrustFundTable |
| Label | Role | Language |
| Health Care Trust Fund [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 954 810 50 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 954 |
| FASB Accounting Standards Codification 954 810 45 4 | http://fasb.org/us-gaap/role/ref/legacyRef | 954 |