Condensed Consolidated Statements of Stockholders’ Equity - USD ($) shares in Thousands, $ in Thousands	Total	Cumulative-effect adjustment from adoption of ASU 2020-06	Common Stock	Additional Paid-in Capital	Additional Paid-in Capital Cumulative-effect adjustment from adoption of ASU 2020-06	Accumulated Other Comprehensive Income	Accumulated Deficit	Accumulated Deficit Cumulative-effect adjustment from adoption of ASU 2020-06	Restricted Stock Units	Restricted Stock Units Common Stock	Restricted Stock Units Additional Paid-in Capital
Beginning balance (in shares) at Jan. 31, 2021			278,363
Beginning balance at Jan. 31, 2021	$ 750,006		$ 28	$ 2,307,580		$ 7,410	$ (1,565,012)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)			1,897
Issuance of common stock upon exercise of stock options	11,284			11,284
Stock-based compensation expense	132,785			132,785
Vesting of restricted stock units (in shares)										6,327
Vesting of restricted stock units									$ 0
Tax withholding on vesting of restricted stock units (in shares)			(305)
Tax withholding on vesting of restricted stock units	(6,564)			(6,564)
Forfeiture of restricted stock (in shares)			(37)
Forfeiture of restricted stock	0
Common stock issued under employee stock purchase plan (in shares)			2,185
Common stock issued under employee stock purchase plan	17,726			17,726
Repurchases of common stock (in shares)			(3,696)
Repurchases of common stock	(74,393)			(74,393)
Other comprehensive loss	(3,929)					(3,929)
Net loss	(129,471)						(129,471)
Ending balance (in shares) at Aug. 01, 2021			284,734
Ending balance at Aug. 01, 2021	697,444		$ 28	2,388,418		3,481	(1,694,483)
Beginning balance (in shares) at May. 02, 2021			283,352
Beginning balance at May. 02, 2021	715,473		$ 28	2,359,895		4,768	(1,649,218)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)			566
Issuance of common stock upon exercise of stock options	3,389			3,389
Stock-based compensation expense	71,021			71,021
Vesting of restricted stock units (in shares)										3,246
Vesting of restricted stock units									0
Tax withholding on vesting of restricted stock units (in shares)			(80)
Tax withholding on vesting of restricted stock units	(1,514)			(1,514)
Forfeiture of restricted stock (in shares)			(37)
Forfeiture of restricted stock	0
Repurchases of common stock (in shares)			(2,313)
Repurchases of common stock	(44,373)			(44,373)
Other comprehensive loss	(1,287)					(1,287)
Net loss	(45,265)						(45,265)
Ending balance (in shares) at Aug. 01, 2021			284,734
Ending balance at Aug. 01, 2021	697,444		$ 28	2,388,418		3,481	(1,694,483)
Beginning balance (in shares) at Feb. 06, 2022			292,633
Beginning balance at Feb. 06, 2022	754,336	$ (35,127)	$ 29	2,470,943	$ (133,265)	(8,365)	(1,708,271)	$ 98,138
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)			1,857
Issuance of common stock upon exercise of stock options	15,261			15,261
Stock-based compensation expense	159,825			159,825
Vesting of restricted stock units (in shares)										7,150
Vesting of restricted stock units									0	$ 1	$ (1)
Tax withholding on vesting of restricted stock units (in shares)			(405)
Tax withholding on vesting of restricted stock units	(12,987)			(12,987)
Common stock issued under employee stock purchase plan (in shares)			2,087
Common stock issued under employee stock purchase plan	19,396			19,396
Repurchases of common stock (in shares)			(4,521)
Repurchases of common stock	(126,999)			(126,999)
Other comprehensive loss	(11,734)					(11,734)
Net loss	(613)						(613)
Ending balance (in shares) at Aug. 07, 2022			298,801
Ending balance at Aug. 07, 2022	$ 761,358		$ 30	2,392,173		(20,099)	(1,610,746)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]	Accounting Standards Update 2020-06 [Member]
Beginning balance (in shares) at May. 08, 2022			297,132
Beginning balance at May. 08, 2022	$ 727,094		$ 30	2,367,577		(18,845)	(1,621,668)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)			624
Issuance of common stock upon exercise of stock options	3,828			3,828
Stock-based compensation expense	84,140			84,140
Vesting of restricted stock units (in shares)										3,542
Vesting of restricted stock units									$ 0
Tax withholding on vesting of restricted stock units (in shares)			(110)
Tax withholding on vesting of restricted stock units	(2,793)			(2,793)
Repurchases of common stock (in shares)			(2,387)
Repurchases of common stock	(60,579)			(60,579)
Other comprehensive loss	(1,254)					(1,254)
Net loss	10,922						10,922
Ending balance (in shares) at Aug. 07, 2022			298,801
Ending balance at Aug. 07, 2022	$ 761,358		$ 30	$ 2,392,173		$ (20,099)	$ (1,610,746)