Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Feb. 05, 2023	Feb. 06, 2022	Jan. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 73,071	$ (143,259)	$ (282,076)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	100,432	83,151	70,042
Amortization of debt discount and debt issuance costs	3,210	31,577	29,070
Stock-based compensation expense	327,617	286,963	242,344
Impairment of long-lived assets	0	471	7,505
Other	4,145	13,075	7,340
Changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable, net	(70,724)	(81,247)	410
Inventory	(10,619)	4,118	(8,690)
Deferred commissions	451	(58,383)	(48,721)
Prepaid expenses and other assets	(31,580)	(25,788)	(33,982)
Operating lease right-of-use assets	33,813	29,952	28,804
Accounts payable	(7,075)	6,711	(14,364)
Accrued compensation and other liabilities	72,084	58,961	76,972
Operating lease liabilities	(33,359)	(32,351)	(27,318)
Deferred revenue	305,768	236,176	140,305
Net cash provided by operating activities	767,234	410,127	187,641
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(158,139)	(102,287)	(94,975)
Acquisitions, net of cash acquired	(1,989)	0	(339,641)
Purchases of marketable securities	(501,435)	(617,043)	(573,959)
Sales of marketable securities	6,155	200,482	171,530
Maturities of marketable securities	433,995	366,165	423,936
Other	0	(600)	(5,000)
Net cash used in investing activities	(221,413)	(153,283)	(418,109)
CASH FLOWS FROM FINANCING ACTIVITIES
Net proceeds from exercise of stock options	24,778	48,709	59,339
Proceeds from issuance of common stock under employee stock purchase plan	39,965	36,641	32,439
Proceeds from borrowings, net of issuance costs	0	0	251,892
Principal payments on borrowings and finance lease obligations	(257,240)	(2,137)	0
Tax withholding on vesting of equity awards	(19,601)	(10,835)	(8,258)
Repurchases of common stock	(219,068)	(200,170)	(135,175)
Net cash provided by (used in) financing activities	(431,166)	(127,792)	200,237
Net increase (decrease) in cash, cash equivalents and restricted cash	114,655	129,052	(30,231)
Cash, cash equivalents and restricted cash, beginning of year	476,743	347,691	377,922
Cash, cash equivalents and restricted cash, end of year	591,398	476,743	347,691
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF YEAR
Cash and cash equivalents	466,199	337,147
Restricted cash	10,544	10,544	10,544
Cash, cash equivalents and restricted cash, end of year	591,398	476,743	347,691
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest	1,185	5,019	2,279
Cash paid for income taxes	14,391	12,662	10,522
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION
Property and equipment purchased but not yet paid	14,902	7,441	10,979
Fair value of equity awards assumed in an acquisition	$ 0	$ 0	$ 8,802