Debt - Narrative (Details)		3 Months Ended
	Feb. 09, 2024 USD ($) renewal_option community	Mar. 31, 2024 USD ($) renewal_option
Mortgages
Credit Facilities [Line Items]
Debt face amount		$ 100,000,000
Number of renewal options | renewal_option		2
Term of renewal option (in years)		1 year
Percentage of total debt (as percent)		91.10%
Mortgage debt		$ 3,400,000,000
Letter of Credit Sublimit | Line of Credit | Fifth Amended and Restated Credit Agreement
Credit Facilities [Line Items]
Letters of credit issued		63,500,000
Revolving Credit Facility | Line of Credit | Credit Agreement With Capital One, National Association
Credit Facilities [Line Items]
Credit facility, maximum borrowing capacity		100,000,000
Letter of Credit | Line of Credit | Fifth Amended and Restated Credit Agreement
Credit Facilities [Line Items]
Letters of credit issued		14,500,000
Credit facility, maximum borrowing capacity		$ 15,000,000
First Mortgage
Credit Facilities [Line Items]
Number of renewal options | renewal_option	2
Term of renewal option (in years)	1 year
Number of communities securing debt | community	11
First Mortgage | Mortgages
Credit Facilities [Line Items]
Debt face amount	$ 50,000,000
First Mortgage | Mortgages | SOFR
Credit Facilities [Line Items]
Applicable margin (as a percent)	3.50%