CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Oct. 28, 2023	Oct. 29, 2022	Oct. 30, 2021
Cash flows provided by (used in) operating activities:
Net income	$ 254,827	$ 152,902	$ 500,196
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Loss on extinguishment of debt	1,864	0	0
Depreciation of equipment, building, furniture and fixtures, and amortization of leasehold improvements	92,564	95,922	96,233
Share-based compensation costs	130,455	105,131	84,336
Amortization of intangible assets	49,616	44,281	36,033
Deferred taxes	(14,852)	(27,502)	(156,469)
Provision for inventory excess and obsolescence	29,464	16,184	17,850
Provision for warranty	31,742	17,440	17,093
Gain on cost method equity investments, net	(26,368)	(4,120)	(164)
Other	15,771	4,120	14,689
Changes in assets and liabilities:
Accounts receivable	(94,565)	(47,069)	(174,377)
Inventories	(132,497)	(589,113)	(47,567)
Prepaid expenses and other	(51,965)	(58,996)	(19,691)
Operating lease right-of-use assets	14,190	16,453	16,632
Accounts payable, accruals and other obligations	(138,469)	100,327	162,134
Deferred revenue	27,412	26,380	16,822
Short and long-term operating lease liabilities	(20,857)	(20,096)	(22,104)
Net cash provided by (used in) operating activities	168,332	(167,756)	541,646
Cash flows used in investing activities:
Payments for equipment, furniture, fixtures and intellectual property	(106,197)	(90,818)	(79,550)
Purchases of investments	(252,329)	(647,526)	(170,525)
Proceeds from sales and maturities of investments	208,104	702,197	150,000
Proceeds from sale of cost method equity investment	0	0	4,678
Purchase of cost method equity investment	0	(8,000)	0
Settlement of foreign currency forward contracts, net	(2,984)	4,942	4,680
Acquisition of businesses, net of cash acquired	(230,048)	(62,043)	0
Net cash used in investing activities	(383,454)	(101,248)	(90,717)
Cash flows provided by (used in) financing activities:
Proceeds from issuance of senior notes	0	400,000	0
Proceeds from issuance of term loan, net	497,500	0	0
Payment of long-term debt	(9,430)	(5,197)	(6,929)
Proceeds from modification of term loan	830	0	0
Payment of debt issuance costs	(6,379)	(5,484)	0
Payment of finance lease obligations	(3,791)	(3,468)	(3,004)
Shares repurchased for tax withholdings on vesting of stock unit awards	(38,506)	(48,454)	(44,071)
Repurchases of common stock - repurchase program, net	(242,201)	(500,800)	(91,288)
Proceeds from issuance of common stock	31,357	30,348	28,457
Net cash provided by (used in) financing activities	229,380	(133,055)	(116,835)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	2,150	(26,167)	(198)
Net increase (decrease) in cash, cash equivalents and restricted cash	16,408	(428,226)	333,896
Cash, cash equivalents and restricted cash at beginning of fiscal year	994,378	1,422,604	1,088,708
Cash, cash equivalents and restricted cash at end of fiscal year	1,010,786	994,378	1,422,604
Supplemental disclosure of cash flow information
Cash paid during the fiscal year for interest	84,465	42,812	29,864
Cash paid during the fiscal year for income taxes, net	78,242	34,967	73,127
Operating lease payments	22,782	21,661	24,058
Non-cash investing and financing activities
Purchase of equipment in accounts payable	6,990	12,373	10,138
Repurchase of common stock in accrued liabilities from repurchase program	9,310	0	800
Operating lease right-of-use assets subject to lease liability	10,236	23,242	4,356
Gain on cost method equity investment	$ 26,368	$ 4,120	$ 164