CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Revenue	$ 257,061	$ 217,696	$ 741,618	$ 638,160
Cost of revenue	51,753	38,907	137,870	112,549
Gross profit	205,308	178,789	603,748	525,611
Operating expenses:
Research and product development	60,491	54,312	180,473	170,469
Marketing and sales	81,016	74,248	258,061	255,897
General and administrative	36,155	38,507	99,404	113,678
Total operating expenses	177,662	167,067	537,938	540,044
Operating income/(loss)	27,646	11,722	65,810	(14,433)
Interest expense	(9,321)	(5,209)	(26,050)	(10,977)
Other income, net	6,327	6,869	7,525	14,597
Income/(loss) before provision for income taxes	24,652	13,382	47,285	(10,813)
Provision for income taxes	(41,151)	(3,277)	(59,622)	(7,446)
Net (loss)/income	$ (16,499)	$ 10,105	$ (12,337)	$ (18,259)
Net (loss)/income per share, basic (in dollars per share)	$ (0.12)	$ 0.07	$ (0.09)	$ (0.13)
Net (loss)/income per share, dilutive (in dollars per share)	$ (0.12)	$ 0.07	$ (0.09)	$ (0.13)
Weighted-average shares used in computing net (loss)/income per share, basic (in shares)	135,736,599	137,832,634	135,321,873	139,106,807
Weighted-average shares used in computing net (loss)/income per share, dilutive (in shares)	135,736,599	139,667,719	135,321,873	139,106,807