Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	May 08, 2022	May 02, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (11,535)	$ (84,206)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	22,663	18,826
Amortization of debt discount and debt issuance costs	801	7,403
Stock-based compensation expense	74,571	61,334
Other	146	2,621
Changes in operating assets and liabilities:
Accounts receivable, net	196,129	133,380
Inventory	(1,699)	(3,508)
Deferred commissions	15,309	2,049
Prepaid expenses and other assets	(11,742)	(30,407)
Operating lease right-of-use assets	7,749	7,581
Accounts payable	(7,419)	(24,354)
Accrued compensation and other liabilities	(88,963)	(84,837)
Operating lease liabilities	(8,480)	(6,897)
Deferred revenue	32,602	22,463
Net cash provided by operating activities	220,132	21,448
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(32,810)	(27,829)
Purchases of marketable securities	(17,251)	(171,563)
Sales of marketable securities	0	85,537
Maturities of marketable securities	116,175	65,740
Net cash (used in) provided by investing activities	66,114	(48,115)
CASH FLOWS FROM FINANCING ACTIVITIES
Net proceeds from exercise of stock options	11,405	8,016
Proceeds from issuance of common stock under employee stock purchase plan	19,396	17,726
Principal payments on borrowings and finance lease obligations	(251,395)	(344)
Tax withholding on vesting of equity awards	(10,194)	(5,050)
Repurchases of common stock	(66,420)	(30,020)
Net cash used in financing activities	(297,208)	(9,672)
Net decrease in cash, cash equivalents and restricted cash	(10,962)	(36,339)
Cash, cash equivalents and restricted cash, beginning of period	476,743	347,691
Cash, cash equivalents and restricted cash, end of period	465,781	311,352
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD
Cash and cash equivalents	455,237	300,808
Restricted cash	10,544	10,544
Cash, cash equivalents and restricted cash, end of period	465,781	311,352
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest	715	1,455
Cash paid for income taxes	1,848	3,750
Cash paid for amounts included in the measurement of operating lease liabilities	11,924	8,820
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION
Property and equipment purchased but not yet paid	6,413	8,366
Operating lease right-of-use assets obtained in exchange for operating lease liabilities	$ 8,912	$ 2,495