Lease Accounting - Components of the "Lease Revenue - UHS facilities" and "Lease Revenue - Non-related Parties" Captions (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Universal Health Services, Inc
Leases Disclosure [Line Items]
Lease revenue	[1]	$ 8,454	$ 8,236	$ 17,118	$ 16,023
Universal Health Services, Inc | Base Rents
Leases Disclosure [Line Items]
Lease revenue		6,888	6,506	13,860	12,780
Universal Health Services, Inc | Bonus Rents
Leases Disclosure [Line Items]
Lease revenue	[2]	758	730	1,541	1,494
Universal Health Services, Inc | Tenant Reimbursements
Leases Disclosure [Line Items]
Lease revenue		808	1,000	1,717	1,749
Non-Related Parties
Leases Disclosure [Line Items]
Lease revenue		14,359	13,668	28,846	27,029
Non-Related Parties | Base Rents
Leases Disclosure [Line Items]
Lease revenue		10,872	10,480	22,044	20,714
Non-Related Parties | Tenant Reimbursements
Leases Disclosure [Line Items]
Lease revenue		$ 3,487	$ 3,188	$ 6,802	$ 6,315

[1] Includes bonus rental on McAllen Medical Center, a UHS acute care hospital facility of $758 and $730 for the three-month periods ended June 30, 2024 and 2023, respectively, and $1,541 and $1,495 for the six-month periods ended June 30, 2024 and 2023, respectively.

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