 | us-gaap:ScheduleOfMalpracticeInsuranceTypeAndTierIdentifierAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizations |
 | srt:CreditRatingMoodysAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizations |
 | srt:CreditRatingStandardPoorsAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizations |
 | srt:CreditRatingAMBestAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizations |
 | srt:CreditRatingFitchAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizations |
 | srt:RangeAxis | parent-child | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizations |
 | us-gaap:MalpracticeInsuranceLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizations |
 | us-gaap:ScheduleOfMalpracticeInsuranceTypeAndTierIdentifierAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizationsScheduleOfMalpracticeInsuranceTable |
 | srt:CreditRatingMoodysAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizationsScheduleOfMalpracticeInsuranceTable |
 | srt:CreditRatingStandardPoorsAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizationsScheduleOfMalpracticeInsuranceTable |
 | srt:CreditRatingAMBestAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizationsScheduleOfMalpracticeInsuranceTable |
 | srt:CreditRatingFitchAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizationsScheduleOfMalpracticeInsuranceTable |
 | srt:RangeAxis | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/HealthCareOrganizationsScheduleOfMalpracticeInsuranceTable |