Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Revenue:
Total revenue	$ 1,429,664	$ 1,308,072	$ 1,058,581
Cost of revenue:
Total cost of revenue	246,942	195,924	180,051
Gross profit	1,182,722	1,112,148	878,530
Operating expenses:
Sales and marketing	738,493	713,130	701,558
Research and development	380,682	332,101	285,750
General and administrative	226,116	231,637	239,505
Total operating expenses	1,345,291	1,276,868	1,226,813
Operating loss	(162,569)	(164,720)	(348,283)
Interest income	49,422	57,130	27,955
Other income, net	35,047	31,775	2,767
Loss before income taxes	(78,100)	(75,815)	(317,561)
(Benefit from) provision for income taxes	(4,406)	14,068	10,791
Net loss	$ (73,694)	$ (89,883)	$ (328,352)
Net loss per share, basic (in dollars per share)	$ (0.13)	$ (0.16)	$ (0.60)
Net loss per share, diluted (in dollars per share)	$ (0.13)	$ (0.16)	$ (0.60)
Weighted-average shares used in computing net loss per share, basic (in shares)	559,933	563,855	548,022
Weighted-average shares used in computing net loss per share, diluted (in shares)	559,933	563,855	548,022
Licenses
Revenue:
Total revenue	$ 587,162	$ 621,392	$ 497,836
Cost of revenue:
Total cost of revenue	8,565	10,469	10,421
Subscription services
Revenue:
Total revenue	801,947	649,918	508,823
Cost of revenue:
Total cost of revenue	167,630	111,922	87,366
Professional services and other
Revenue:
Total revenue	40,555	36,762	51,922
Cost of revenue:
Total cost of revenue	$ 70,747	$ 73,533	$ 82,264