CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 29, 2023	Jul. 30, 2022
Revenue:
Total revenue	$ 1,067,886	$ 867,981	$ 3,257,062	$ 2,661,651
Cost of goods sold:
Total cost of goods sold	618,945	527,202	1,864,492	1,534,904
Gross profit	448,941	340,779	1,392,570	1,126,747
Operating expenses:
Research and development	189,392	150,025	561,115	457,758
Selling and marketing	118,266	105,880	367,156	344,700
General and administrative	49,349	41,121	151,184	131,191
Significant asset impairments and restructuring costs	4,174	7,692	16,625	20,203
Amortization of intangible assets	9,487	8,919	26,773	26,757
Acquisition and integration costs	59	35	3,474	598
Total operating expenses	370,727	313,672	1,126,327	981,207
Income from operations	78,214	27,107	266,243	145,540
Interest and other income, net	10,187	366	50,711	4,860
Interest expense	(24,060)	(12,642)	(63,819)	(33,275)
Income before income taxes	64,341	14,831	253,135	117,125
Provision for income taxes	34,608	4,319	89,507	21,868
Net income	$ 29,733	$ 10,512	$ 163,628	$ 95,257
Basic net income per common share (in dollars per share)	$ 0.20	$ 0.07	$ 1.09	$ 0.63
Diluted net income per potential common share (in dollars per share)	$ 0.20	$ 0.07	$ 1.09	$ 0.62
Weighted average basic common shares outstanding (in shares)	149,690	149,862	149,472	152,083
Weighted average dilutive potential common shares outstanding (in shares)	149,977	150,463	149,867	153,209
Products
Revenue:
Total revenue	$ 865,197	$ 684,284	$ 2,678,242	$ 2,109,239
Cost of goods sold:
Total cost of goods sold	516,900	434,756	1,559,120	1,259,378
Services
Revenue:
Total revenue	202,689	183,697	578,820	552,412
Cost of goods sold:
Total cost of goods sold	$ 102,045	$ 92,446	$ 305,372	$ 275,526