CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 28, 2026	Mar. 29, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 29,578	$ 24,780	$ 71,675	$ 61,110
Other comprehensive income/(loss):
Change in foreign currency translation, net of tax	67	90	(92)	(535)
Change in unrealized gains/losses on derivative instruments, net of tax:
Change in fair value of derivative instruments	162	(318)	373	1,333
Adjustment for net (gains)/losses realized and included in net income	44	(628)	281	156
Total change in unrealized gains/losses on derivative instruments	206	(946)	654	1,489
Change in unrealized gains/losses on marketable debt securities, net of tax:
Change in fair value of marketable debt securities	(808)	1,097	(384)	(550)
Adjustment for net (gains)/losses realized and included in net income	14	185	18	405
Total change in unrealized gains/losses on marketable debt securities	(794)	1,282	(366)	(145)
Other comprehensive income/(loss)	(521)	426	196	809
Total comprehensive income	$ 29,057	$ 25,206	$ 71,871	$ 61,919