Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 190,107	$ 142,343
Less accumulated depreciation and amortization	(63,495)	(58,973)
Property and equipment, net	126,612	83,370
Capitalized Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	7,769	1,326
Capitalized Internal-Use Software
Property Plant And Equipment [Line Items]
Property and equipment, gross	18,280	12,279
Capitalized Website Development
Property Plant And Equipment [Line Items]
Property and equipment, gross	57,258	57,158
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Property and equipment, gross	13,660	8,149
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	92,952	23,308
Construction in Progress
Property Plant And Equipment [Line Items]
Property and equipment, gross	0	39,835
Finance Lease Right-of-use Assets
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 188	$ 288

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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