Deferred Revenue - Schedule of Deferred Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues [Abstract]
Nonrefundable entrance fees	$ 518,573	$ 496,478
Other deferred revenue(2)	325,503	292,729
Deferred revenue	844,076	789,207
Proceeds from nonrefundable entrance fees	101,000	89,000
Amortization of nonrefundable entrance fee	79,000	76,000	$ 72,000
Amortization of other deferred charges	$ 44,000	$ 39,000	$ 33,000