Segment Disclosures - Schedule of Significant Expense Categories By Reportable Segment (Details) - Operating segment - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Operating expenses	$ 273,143	$ 243,729
Outpatient medical
Segment Reporting Information [Line Items]
Compensation and property management	14,629	11,097
Food	0	0
Real estate taxes	24,079	20,128
Repairs and maintenance	15,503	11,591
Utilities	17,912	12,887
Other segment item	33,102	25,565
Operating expenses	105,225	81,268
Lab
Segment Reporting Information [Line Items]
Compensation and property management	8,310	8,377
Food	0	0
Real estate taxes	19,021	19,897
Repairs and maintenance	7,358	6,611
Utilities	10,423	11,184
Other segment item	12,546	10,771
Operating expenses	57,658	56,840
CCRC
Segment Reporting Information [Line Items]
Compensation and property management	70,003	67,622
Food	6,442	6,463
Real estate taxes	4,508	4,301
Repairs and maintenance	4,846	4,614
Utilities	5,663	5,336
Other segment item	18,798	17,285
Operating expenses	$ 110,260	$ 105,621

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Food Expense

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Repairs And Maintenance

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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- Definition

The aggregate total of real estate taxes and insurance expense.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss).

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Amount of operating expense of regulated operation.

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