Unaudited Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues:
Total revenue	$ 760,866	$ 637,230	$ 1,475,003	$ 1,254,644
Cost of revenues:
Total cost of revenues	122,161	95,517	237,268	190,604
Gross profit	638,705	541,713	1,237,735	1,064,040
Operating expenses:
Research and development	237,340	198,180	457,438	373,817
Sales and marketing	339,879	293,794	666,578	594,081
General and administrative	84,995	72,597	163,629	141,452
Restructuring	1,105	1,077	2,186	1,859
Total operating expenses	663,319	565,648	1,289,831	1,111,209
Loss from operations	(24,614)	(23,935)	(52,096)	(47,169)
Other income (expense):
Interest income	18,290	20,370	38,854	39,097
Interest expense	(227)	(901)	(872)	(1,836)
Other income (expense)	1,094	1,784	(1,214)	14,945
Total other income	19,157	21,253	36,768	52,206
(Loss) income before income tax expense	(5,457)	(2,682)	(15,328)	5,037
Income tax benefit (expense)	2,199	(11,753)	(9,723)	(13,538)
Net loss	$ (3,258)	$ (14,435)	$ (25,051)	$ (8,501)
Net loss per share, basic	$ (0.06)	$ (0.28)	$ (0.48)	$ (0.17)
Net loss per share, diluted	$ (0.06)	$ (0.28)	$ (0.48)	$ (0.17)
Weighted average common shares used in computing basic net loss per share	52,696	51,005	52,427	50,847
Weighted average common shares used in computing diluted net loss per share	52,696	51,005	52,427	50,847
Subscription [Member]
Revenues:
Total revenue	$ 744,532	$ 623,763	$ 1,443,260	$ 1,227,559
Cost of revenues:
Total cost of revenues	106,670	81,618	206,900	162,342
Professional Services and Other [Member]
Revenues:
Total revenue	16,334	13,467	31,743	27,085
Cost of revenues:
Total cost of revenues	$ 15,491	$ 13,899	$ 30,368	$ 28,262