Consolidated Statements of Stockholders’ Equity - USD ($) shares in Thousands, $ in Thousands	Total	Cumulative-effect adjustment from adoption of ASU 2020-06	Restricted Stock Units	Restricted Stock	Common Stock	Common Stock Restricted Stock Units	Common Stock Restricted Stock	Additional Paid-In Capital	Additional Paid-In Capital Cumulative-effect adjustment from adoption of ASU 2020-06	Additional Paid-In Capital Restricted Stock Units	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Accumulated Deficit Cumulative-effect adjustment from adoption of ASU 2020-06
Beginning balance (in shares) at Feb. 02, 2020					264,008
Beginning balance at Feb. 02, 2020	$ 830,118				$ 26			$ 2,107,579			$ 5,449	$ (1,282,936)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)					9,734
Issuance of common stock upon exercise of stock options	59,510				$ 1			59,509
Stock-based compensation expense	242,685							242,685
Vesting of restricted stock units (in shares)						11,241
Vesting of restricted stock units			$ 0			$ 1				$ (1)
Cancellation and forfeiture of restricted stock (in shares)							(317)
Cancellation and forfeiture of restricted stock				$ 0
Tax withholding on vesting of equity awards (in shares)					(490)
Tax withholding on vesting of equity awards	(8,258)							(8,258)
Common stock issued under employee stock purchase plan (in shares)					3,714
Common stock issued under employee stock purchase plan	32,439							32,439
Repurchase of common stock (in shares)					(9,527)
Repurchases of common stock	(135,175)							(135,175)
Equity awards assumed in an acquisition	8,802							8,802
Other comprehensive income (loss)	1,961										1,961
Net income (loss)	(282,076)											(282,076)
Ending balance (in shares) at Jan. 31, 2021					278,363
Ending 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)					5,955
Issuance of common stock upon exercise of stock options	48,543							48,543
Stock-based compensation expense	289,185							289,185
Vesting of restricted stock units (in shares)						12,955
Vesting of restricted stock units			0			$ 1				(1)
Cancellation and forfeiture of restricted stock (in shares)							(62)
Cancellation and forfeiture of restricted stock				$ 0
Tax withholding on vesting of equity awards (in shares)					(454)
Tax withholding on vesting of equity awards	(10,835)							(10,835)
Common stock issued under employee stock purchase plan (in shares)					4,365
Common stock issued under employee stock purchase plan	36,641							36,641
Repurchase of common stock (in shares)					(8,489)
Repurchases of common stock	(200,170)							(200,170)
Other comprehensive income (loss)	(15,775)										(15,775)
Net income (loss)	(143,259)											(143,259)
Ending balance (in shares) at Feb. 06, 2022					292,633
Ending 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]
Accounting Standards Update [Extensible Enumeration]	Accounting Standards Update 2020-06 [Member]
Issuance of common stock upon exercise of stock options (in shares)					2,988
Issuance of common stock upon exercise of stock options	$ 25,073							25,073
Stock-based compensation expense	329,723							329,723
Vesting of restricted stock units (in shares)						13,916
Vesting of restricted stock units			$ 0			$ 1				$ (1)
Tax withholding on vesting of equity awards (in shares)					(643)
Tax withholding on vesting of equity awards	(19,601)							(19,601)
Common stock issued under employee stock purchase plan (in shares)					3,014
Common stock issued under employee stock purchase plan	39,966							39,965
Repurchase of common stock (in shares)					(7,832)
Repurchases of common stock	(219,069)							(219,068)
Other comprehensive income (loss)	(7,139)										(7,139)
Net income (loss)	73,071											73,071
Ending balance (in shares) at Feb. 05, 2023					304,076
Ending balance at Feb. 05, 2023	$ 941,233				$ 30			$ 2,493,769			$ (15,504)	$ (1,537,062)