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Property and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment	$ 404,434	$ 315,351
Less accumulated depreciation and amortization	(200,051)	(145,413)
Property and equipment, net	204,383	169,938
Depreciation and amortization	64,100	49,600	$ 32,600
Content
Property, Plant and Equipment [Line Items]
Property and equipment	339,879	258,005
Internal-use software and website development
Property, Plant and Equipment [Line Items]
Property and equipment	45,422	29,711
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment	10,860	19,913
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment	4,952	4,352
Computers and equipment
Property, Plant and Equipment [Line Items]
Property and equipment	$ 3,321	$ 3,370

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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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