CONDENSED COMBINED STATEMENTS OF CHANGES IN PARENT COMPANY NET INVESTMENT - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Dec. 27, 2024	Sep. 27, 2024	Dec. 29, 2023	Sep. 29, 2023	Dec. 27, 2024	Dec. 29, 2023
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 12,126	$ 11,082	$ 10,925	$ 11,439	$ 11,082	$ 11,439
Net Income (Loss)	104	211	(301)	(518)	315	(819)
Foreign currency translation adjustment	(78)	43	24	(16)	(35)	8
Net unrealized gain (loss) on derivative contracts	(107)	166	59	(39)
Stock-based compensation	48	41	37	40
Net transfer from Parent	(92)	583	152	19
Ending balance	12,001	12,126	10,896	10,925	12,001	10,896
Parent Company Net Investment
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	12,369	11,534	11,323	11,782	11,534	11,782
Net Income (Loss)	104	211	(301)	(518)
Stock-based compensation	48	41	37	40
Net transfer from Parent	(86)	583	152	19
Ending balance	12,435	12,369	11,211	11,323	12,435	11,211
Total Accumulated Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(243)	(452)	(398)	(343)	(452)	(343)
Foreign currency translation adjustment	(78)	43	24	(16)
Net unrealized gain (loss) on derivative contracts	(107)	166	59	(39)
Net transfer from Parent	(6)				(6)
Ending balance	$ (434)	$ (243)	$ (315)	$ (398)	$ (434)	$ (315)