CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 01, 2025	Nov. 02, 2024	Nov. 01, 2025	Nov. 02, 2024
Income Statement [Abstract]
Revenue	$ 415,975	$ 321,981	$ 1,174,339	$ 902,909
Cost of revenue	96,964	76,027	270,634	218,017
Gross profit	319,011	245,954	903,705	684,892
Operating expenses:
Research and development	86,219	76,990	255,073	226,439
Sales and marketing	168,392	150,065	507,875	448,995
General and administrative	66,121	62,660	202,352	177,410
Lease modification, impairment, and related charges	0	3,609	0	3,609
Total operating expenses	320,732	293,324	965,300	856,453
Loss from operations	(1,721)	(47,370)	(61,595)	(171,561)
Interest income and other income, net	10,816	10,057	34,965	29,767
Income (loss) before provision for income taxes	9,095	(37,313)	(26,630)	(141,794)
Provision for income taxes	1,329	493	4,525	1,911
Net income (loss)	7,766	(37,806)	(31,155)	(143,705)
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax	312	(361)	2,005	(1,771)
Unrealized gains (losses) on investments, net of tax	264	(1,244)	1,641	155
Total other comprehensive income (loss)	576	(1,605)	3,646	(1,616)
Comprehensive income (loss)	$ 8,342	$ (39,411)	$ (27,509)	$ (145,321)
Basic and diluted net income (loss) per share:
Net income (loss) per share, basic (in dollars per share)	$ 0.01	$ (0.07)	$ (0.05)	$ (0.26)
Net income (loss) per share, diluted (in dollars per share)	$ 0.01	$ (0.07)	$ (0.05)	$ (0.26)
Weighted-average shares used in computing net income (loss) per share, basic (in shares)	575,474,834	559,006,539	571,651,216	553,858,923
Weighted-average shares used in computing net income (loss) per share, diluted (in shares)	585,638,708	559,006,539	571,651,216	553,858,923