Relationship with Universal Health Realty Income Trust, Other Related Party Transactions and Other Investments - Additional Information 1 (Detail)	6 Months Ended
Jun. 30, 2026 Bed
Relationship with Universal Health Realty Income Trust \| Behavioral Health Care Facility
Related Party Transaction [Line Items]
Number of bed available in behavioral health care facility	100

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details