CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 27, 2024	Jan. 28, 2023
Revenue:
Total revenue	$ 1,037,709	$ 1,056,521
Cost of goods sold:
Total cost of goods sold	570,747	600,575
Gross profit	466,962	455,946
Operating expenses:
Research and development	187,269	181,730
Selling and marketing	128,158	123,807
General and administrative	54,683	50,896
Significant asset impairments and restructuring costs	4,971	4,298
Amortization of intangible assets	7,252	7,441
Acquisition and integration costs	0	2,558
Total operating expenses	382,333	370,730
Income from operations	84,629	85,216
Interest and other income, net	10,650	31,973
Interest expense	(23,776)	(15,870)
Income before income taxes	71,503	101,319
Provision for income taxes	21,956	25,078
Net income	$ 49,547	$ 76,241
Basic net income per common share (in dollars per share)	$ 0.34	$ 0.51
Diluted net income per potential common share (in dollars per share)	$ 0.34	$ 0.51
Weighted average basic common shares outstanding (in shares)	145,291	149,081
Weighted average dilutive potential common shares outstanding (in shares)	145,848	149,551
Products
Revenue:
Total revenue	$ 835,777	$ 877,715
Cost of goods sold:
Total cost of goods sold	466,472	500,337
Services
Revenue:
Total revenue	201,932	178,806
Cost of goods sold:
Total cost of goods sold	$ 104,275	$ 100,238