Limited Liability Companies Accounted for Under Equity Method (Detail) - Equity Method Investments	12 Months Ended
	Dec. 31, 2021
Suburban Properties
Schedule Of Equity Method Investments [Line Items]
Ownership	33.00%
Property Owned by LLC/LP	St. Matthews Medical Plaza II
Brunswick Associates
Schedule Of Equity Method Investments [Line Items]
Ownership	74.00%	[1],[2]
Property Owned by LLC/LP	Mid Coast Hospital MOB	[1],[2]
FTX MOB Phase II limited partnership
Schedule Of Equity Method Investments [Line Items]
Ownership	95.00%	[3]
Property Owned by LLC/LP	Forney Medical Plaza II	[3]
Grayson Properties Two L P
Schedule Of Equity Method Investments [Line Items]
Ownership	95.00%	[4],[5]
Property Owned by LLC/LP	Texoma Medical Plaza II	[4],[5]

[1] We are the lessee with a third party on a ground lease for land.

[2] This LLC refinanced its fixed rate mortgage during the fourth quarter of 2020 (as reflected in the mortgage loan table below) and has a third-party term loan of $8.9 million, which is non-recourse to us, outstanding as of December 31, 2021.

[3] During the first quarter of 2021, this LP paid off its $4.7 million mortgage loan, upon maturity, utilizing pro rata equity contributions from the limited partners as well as a $3.5 million member loan from us to the LP which was funded utilizing borrowings from our revolving credit agreement.

[4] Construction on this MOB was substantially completed in December 2020. The MOB is located in Denison, Texas on the campus of a hospital owned and operated by a wholly-owned subsidiary of UHS.  We have committed to invest up to $4.8 million in equity and debt financing, $1.8 million of which has been funded as of December 31, 2021. This LLP entered into a $13.1 million third-party construction loan, which is non-recourse to us and has an outstanding balance of $13.1 million as of December 31, 2021.  The LP developed constructed, owns and operates the Texoma Medical Plaza II.

[5] We are the lessee