CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Oct. 29, 2022	Oct. 30, 2021	Oct. 31, 2020
Revenue:
Total revenue	$ 3,632,661	$ 3,620,684	$ 3,532,157
Cost of goods sold:
Total cost of goods sold	2,072,317	1,898,705	1,879,266
Gross profit	1,560,344	1,721,979	1,652,891
Operating expenses:
Research and development	624,656	536,666	529,888
Selling and marketing	466,565	452,214	416,425
General and administrative	179,382	181,874	169,548
Significant asset impairments and restructuring costs	33,824	29,565	22,652
Amortization of intangible assets	32,511	23,732	23,383
Acquisition and integration costs	598	2,572	4,031
Total operating expenses	1,337,536	1,226,623	1,165,927
Income from operations	222,808	495,356	486,964
Interest and other income (loss), net	6,747	(1,768)	964
Interest expense	(47,050)	(30,837)	(31,321)
Loss on extinguishment and modification of debt	0	0	(646)
Income before income taxes	182,505	462,751	455,961
Provision (benefit) for income taxes	29,603	(37,445)	94,670
Net income	$ 152,902	$ 500,196	$ 361,291
Basic net income per common share (in dollars per share)	$ 1.01	$ 3.22	$ 2.34
Diluted net income per potential common share (in dollars per share)	$ 1.00	$ 3.19	$ 2.32
Weighted average basic common shares outstanding (in shares)	151,208	155,279	154,287
Weighted average diluted potential common shares outstanding (in shares)	152,193	156,743	155,955
Products
Revenue:
Total revenue	$ 2,888,848	$ 2,932,602	$ 2,914,790
Cost of goods sold:
Total cost of goods sold	1,699,631	1,545,269	1,573,791
Services
Revenue:
Total revenue	743,813	688,082	617,367
Cost of goods sold:
Total cost of goods sold	$ 372,686	$ 353,436	$ 305,475