CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Sep. 24, 2022	Sep. 25, 2021	Sep. 26, 2020
Net sales	$ 394,328	$ 365,817	$ 274,515
Cost of sales	223,546	212,981	169,559
Gross margin	170,782	152,836	104,956
Operating expenses:
Research and development	26,251	21,914	18,752
Selling, general and administrative	25,094	21,973	19,916
Total operating expenses	51,345	43,887	38,668
Operating income	119,437	108,949	66,288
Other income/(expense), net	(334)	258	803
Income before provision for income taxes	119,103	109,207	67,091
Provision for income taxes	19,300	14,527	9,680
Net income	$ 99,803	$ 94,680	$ 57,411
Earnings per share:
Basic (in dollars per share)	$ 6.15	$ 5.67	$ 3.31
Diluted (in dollars per share)	$ 6.11	$ 5.61	$ 3.28
Shares used in computing earnings per share:
Basic (in shares)	16,215,963	16,701,272	17,352,119
Diluted (in shares)	16,325,819	16,864,919	17,528,214
Products
Net sales	$ 316,199	$ 297,392	$ 220,747
Cost of sales	201,471	192,266	151,286
Services
Net sales	78,129	68,425	53,768
Cost of sales	$ 22,075	$ 20,715	$ 18,273