Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	May 07, 2023	May 08, 2022
Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]
Net loss	$ (67,401)	$ (11,535)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	29,690	22,663
Stock-based compensation expense	77,830	74,571
Other	(1,804)	947
Changes in operating assets and liabilities:
Accounts receivable, net	221,205	196,129
Inventory	308	(1,699)
Deferred commissions	(2,331)	15,309
Prepaid expenses and other assets	(6,095)	(11,742)
Operating lease right-of-use assets	11,001	7,749
Accounts payable	(3,993)	(7,419)
Accrued compensation and other liabilities	(89,082)	(88,963)
Operating lease liabilities	(6,100)	(8,480)
Deferred revenue	10,019	32,602
Net cash provided by operating activities	173,247	220,132
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(51,424)	(32,810)
Purchases of marketable securities	(128,788)	(17,251)
Sales of marketable securities	43,040	0
Maturities of marketable securities	288,373	116,175
Net cash provided by investing activities	151,201	66,114
Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract]
Net proceeds from exercise of stock options	4,630	11,405
Proceeds from issuance of common stock under employee stock purchase plan	21,219	19,396
Principal payments on borrowings and finance lease obligations	(576,780)	(251,395)
Proceeds from borrowings	100,000	0
Tax withholding on vesting of equity awards	(6,759)	(10,194)
Repurchases of common stock	(69,911)	(66,420)
Net cash used in financing activities	(527,601)	(297,208)
Net decrease in cash, cash equivalents and restricted cash	(203,153)	(10,962)
Cash, cash equivalents and restricted cash, beginning of period	591,398	476,743
Cash, cash equivalents and restricted cash, end of period	388,245	465,781
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD
Cash and cash equivalents	378,285	455,237
Restricted cash	9,960	10,544
Cash, cash equivalents and restricted cash, end of period	388,245	465,781
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest	390	715
Cash paid for income taxes	9,328	1,848
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION
Property and equipment purchased but not yet paid	$ 22,036	$ 6,413