CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Dec. 27, 2025	Dec. 28, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 42,097	$ 36,330
Other comprehensive income/(loss):
Change in foreign currency translation, net of tax	(159)	(625)
Change in unrealized gains/losses on derivative instruments, net of tax:
Change in fair value of derivative instruments	211	1,651
Adjustment for net (gains)/losses realized and included in net income	237	784
Total change in unrealized gains/losses on derivative instruments	448	2,435
Change in unrealized gains/losses on marketable debt securities, net of tax:
Change in fair value of marketable debt securities	424	(1,647)
Adjustment for net (gains)/losses realized and included in net income	4	220
Total change in unrealized gains/losses on marketable debt securities	428	(1,427)
Other comprehensive income	717	383
Total comprehensive income	$ 42,814	$ 36,713