Property and Equipment, Net - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property Plant And Equipment [Line Items]
Total	$ 258,621	$ 256,906
Less: Accumulated depreciation	(76,193)	(68,684)
Total property and equipment, net	182,428	188,222
Leasehold Improvements
Property Plant And Equipment [Line Items]
Total	171,629	170,212
Computers and Peripherals
Property Plant And Equipment [Line Items]
Total	27,717	27,302
Internal-use software
Property Plant And Equipment [Line Items]
Total	6,999	7,197
Furniture, Fixtures and Equipment
Property Plant And Equipment [Line Items]
Total	42,991	42,316
Medical Equipment
Property Plant And Equipment [Line Items]
Total	842	842
Construction in Process
Property Plant And Equipment [Line Items]
Total	$ 8,443	$ 9,037