Real Estate and Other Activities - Re-tenanting Activity - Additional Information (Detail) $ in Millions	1 Months Ended	3 Months Ended				6 Months Ended
	Oct. 31, 2026	Jun. 30, 2026	Dec. 31, 2025	Jun. 30, 2025 USD ($)	Mar. 31, 2025 USD ($) Property	Jun. 30, 2025 USD ($)	Sep. 18, 2024 Property
Steward [Member]
Business Acquisition [Line Items]
Number of properties							23
Assets acquired | $					$ 39.0
Retenanting Activity [Member]
Business Acquisition [Line Items]
Number of properties							23
Number of operators							6
Number of leased facilities					18
Short term working capital loan to operators | $				$ 125.0		$ 125.0
Percentage of contractual rent				28.00%
Rent paid by new operators | $						$ 0.5
Cash rent from operators | $				$ 11.0	$ 3.4
Percentage of net book value of total assets re-tenanted or sold					3.00%
Retenanting Activity [Member] | Steward [Member]
Business Acquisition [Line Items]
Number of controled properties					5
Forecast [Member] | Retenanting Activity [Member]
Business Acquisition [Line Items]
Percentage of contractual rent	100.00%	78.00%	57.00%