Lease Accounting - Components of the "Lease Revenue - UHS facilities" and "Lease Revenue - Non-related Parties" Captions (Detail) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Universal Health Services, Inc
Leases Disclosure [Line Items]
Lease revenue	[1]	$ 8,327	$ 8,664
Universal Health Services, Inc | Base Rents
Leases Disclosure [Line Items]
Lease revenue		6,685	6,972
Universal Health Services, Inc | Bonus Rents
Leases Disclosure [Line Items]
Lease revenue	[2]	817	783
Universal Health Services, Inc | Tenant Reimbursements
Leases Disclosure [Line Items]
Lease revenue		3,142	3,315
Non-Related Parties
Leases Disclosure [Line Items]
Lease revenue		14,326	14,487
Non-Related Parties | Base Rents
Leases Disclosure [Line Items]
Lease revenue		11,184	11,172
Non-Related Parties | Tenant Reimbursements
Leases Disclosure [Line Items]
Lease revenue		$ 825	$ 909

[1] Includes bonus rental on McAllen Medical Center, a UHS acute care hospital facility of $817 and $783 for the three-month periods ended March 31, 2025 and 2024, respectively.

[2] Consists of bonus rental earned in connection with McAllen Medical Center.