Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Millions		Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Retained Earnings [Member]	Total	Adjustment for Adoption of New Accounting Standard [Member] Common Stock [Member]	Adjustment for Adoption of New Accounting Standard [Member] Additional Paid-in Capital [Member]	Adjustment for Adoption of New Accounting Standard [Member] Accumulated Other Comprehensive Loss [Member]	Adjustment for Adoption of New Accounting Standard [Member] Retained Earnings [Member]	Adjustment for Adoption of New Accounting Standard [Member]
Balance at Sep. 28, 2019		$ 1	$ 949	$ (386)	$ 1,054	$ 1,618
Balance (ASU 2016-02 Related to Leases [Member]) at Sep. 28, 2019							$ 0	$ 0	$ 0	$ (5)	$ (5)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		0	0	0	364	364
Other comprehensive income (loss)		0	0	(164)	0	(164)
Share-based compensation		0	28	0	0	28
Proceeds from issuance of common stock		0	6	0	0	6
Acquisition	[1]	0	22	0	0	22
Balance at Jun. 27, 2020		1	1,005	(550)	1,413	1,869
Balance at Mar. 28, 2020		1	976	(548)	1,222	1,651
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		0	0	0	191	191
Other comprehensive income (loss)		0	0	(2)	0	(2)
Share-based compensation		0	4	0	0	4
Proceeds from issuance of common stock		0	3	0	0	3
Acquisition	[1]	0	22	0	0	22
Balance at Jun. 27, 2020		1	1,005	(550)	1,413	1,869
Balance at Sep. 26, 2020		1	1,034	(551)	1,608	2,092
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		0	0	0	505	505
Other comprehensive income (loss)		0	0	265	0	265
Share-based compensation		0	34	0	0	34
Proceeds from issuance of common stock		0	57	0	0	57
Balance at Jul. 03, 2021		1	1,125	(286)	2,113	2,953
Balance at Apr. 03, 2021		1	1,101	(375)	1,919	2,646
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		0	0	0	194	194
Other comprehensive income (loss)		0	0	89	0	89
Share-based compensation		0	6	0	0	6
Proceeds from issuance of common stock		0	18	0	0	18
Balance at Jul. 03, 2021		$ 1	$ 1,125	$ (286)	$ 2,113	$ 2,953

[1] Represents noncontrolling interest