Condensed Combined Balance Sheets for LLCs/LPs Accounted Under Equity Method (Detail) - USD ($) $ in Thousands		Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Schedule Of Equity Method Investments [Line Items]
Total Assets		$ 504,042		$ 494,009
Equity		155,364	$ 158,667	159,005	$ 166,240	$ 172,440	$ 181,734
Total Liabilities and Equity		504,042		494,009
Investments in LLCs before amounts included in accrued expenses and other liabilities		9,067		4,278
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Schedule Of Equity Method Investments [Line Items]
Net property, including construction in progress		41,620		42,374
Other assets	[1]	8,830		8,818
Total Assets		50,450		51,192
Other liabilities	[1]	6,277		9,402
Mortgage notes payable, non-recourse to us		35,416		39,735
Advances payable to us	[2]	3,500
Equity		5,257		2,055
Total Liabilities and Equity		50,450		51,192
Investments in LLCs before amounts included in accrued expenses and other liabilities		9,067		4,278
Amounts included in accrued expenses and other liabilities		(2,560)		(3,020)
Our share of equity in LLCs, net		$ 6,507		$ 1,258

[1] Other assets and other liabilities as of both June 30, 2021 and December 31, 2020 include approximately $4.3 million of right-of-use land assets and right-of-use land liabilities related to ground leases whereby the LLC/LP is the lessee, with third party lessors, including subsidiaries of UHS.

[2] Consists of a 7.25% member loan to FTX MOB Phase II, LP with a maturity date of March 1, 2023.