Credit Concentration - Summary of Credit Concentration (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($) property	Mar. 31, 2023 USD ($)	Dec. 31, 2023
Concentration Risk [Line Items]
Total NOI	$ 762,828	$ 602,976
Percentage total investments with top five customers (in percent)			26.00%
Net operating income | Credit Concentration Risk
Concentration Risk [Line Items]
Number of Properties | property	1,903
Total NOI	$ 762,828
Percent of NOI	100.00%
Net operating income | Credit Concentration Risk | Cogir Management Corporation
Concentration Risk [Line Items]
Number of Properties | property	120
Total NOI	$ 58,003
Percent of NOI	8.00%
Net operating income | Credit Concentration Risk | Integra Healthcare Properties
Concentration Risk [Line Items]
Number of Properties | property	147
Total NOI	$ 53,838
Percent of NOI	7.00%
Net operating income | Credit Concentration Risk | Sunrise Senior Living
Concentration Risk [Line Items]
Number of Properties | property	88
Total NOI	$ 40,674
Percent of NOI	5.00%
Net operating income | Credit Concentration Risk | Avery Healthcare
Concentration Risk [Line Items]
Number of Properties | property	84
Total NOI	$ 34,994
Percent of NOI	5.00%
Net operating income | Credit Concentration Risk | Oakmont Management Group
Concentration Risk [Line Items]
Number of Properties | property	64
Total NOI	$ 29,491
Percent of NOI	4.00%
Net operating income | Credit Concentration Risk | Remaining portfolio
Concentration Risk [Line Items]
Number of Properties | property	1,400
Total NOI	$ 545,828
Percent of NOI	71.00%