Summary of Significant Accounting Policies - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]
Residency agreement term, minimum	30 days
Residency agreement term, maximum	1 year
Maximum period available for occupancy from cessation of significant construction activity	1 year
Advertising expense	$ 8,000,000	$ 8,000,000	$ 11,000,000
Discontinued Operations
Schedule of Equity Method Investments [Line Items]
Advertising expense	$ 0	$ 100,000	$ 3,000,000
Building and Building Improvements
Schedule of Equity Method Investments [Line Items]
Property, plant and equipment, useful life	50 years