CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 28, 2026	Mar. 29, 2025
Net sales	$ 111,184	$ 95,359	$ 254,940	$ 219,659
Cost of sales	56,403	50,492	130,928	116,517
Gross margin	54,781	44,867	124,012	103,142
Operating expenses:
Research and development	11,419	8,550	22,306	16,818
Selling, general and administrative	7,477	6,728	14,969	13,903
Total operating expenses	18,896	15,278	37,275	30,721
Operating income	35,885	29,589	86,737	72,421
Other income/(expense), net	(52)	(279)	98	(527)
Income before provision for income taxes	35,833	29,310	86,835	71,894
Provision for income taxes	6,255	4,530	15,160	10,784
Net income	$ 29,578	$ 24,780	$ 71,675	$ 61,110
Earnings per share:
Basic (in dollars per share)	$ 2.02	$ 1.65	$ 4.87	$ 4.06
Diluted (in dollars per share)	$ 2.01	$ 1.65	$ 4.85	$ 4.05
Shares used in computing earnings per share:
Basic (in shares)	14,673,278	14,994,082	14,710,718	15,037,903
Diluted (in shares)	14,725,873	15,056,133	14,768,115	15,103,499
Products
Net sales	$ 80,208	$ 68,714	$ 193,951	$ 166,674
Cost of sales	49,179	44,030	116,657	103,477
Services
Net sales	30,976	26,645	60,989	52,985
Cost of sales	$ 7,224	$ 6,462	$ 14,271	$ 13,040