Real Estate and Other Activities - Development Activities - Summary of Status on Current Development and Capital Additions Projects (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($)
Business Acquisition [Line Items]
Commitment	$ 136,639
Costs Paid as of March 31, 2025	81,406
Cost Remaining	55,233
Lifepoint Behavioral [Member] | KANSAS
Business Acquisition [Line Items]
Commitment	20,183
Costs Paid as of March 31, 2025	13,992
Cost Remaining	6,191
Surgery Partners [Member] | IDAHO
Business Acquisition [Line Items]
Commitment	15,993
Costs Paid as of March 31, 2025	9,960
Cost Remaining	6,033
Lifepoint Behavioral [Member] | ARIZONA
Business Acquisition [Line Items]
Commitment	10,659
Costs Paid as of March 31, 2025	1,651
Cost Remaining	9,008
IMED [Member] | Spain [Member]
Business Acquisition [Line Items]
Commitment	51,925
Costs Paid as of March 31, 2025	24,651
Cost Remaining	27,274
IMED [Member] | Spain [Member]
Business Acquisition [Line Items]
Commitment	37,879
Costs Paid as of March 31, 2025	31,152
Cost Remaining	$ 6,727