CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions	Common Shares	Treasury Shares	Contributed Surplus	Accumulated Earnings	Accumulated Other Comprehensive Income (Loss)	Total
Balance at Sep. 27, 2019	$ 154	$ (1,337)		$ 12,256	$ (503)	$ 10,570
Balance (in shares) at Sep. 27, 2019	351	(16)
Increase (Decrease) in Shareholders' Equity:
Net income (loss)				(241)		(241)
Other comprehensive income					58	58
Share-based compensation expense			$ 74			74
Dividends				(634)		(634)
Exercise of share options		$ 55				55
Exercise of share options (in shares)		1
Restricted share award vestings and other activity		$ 143	(74)	(63)		6
Restricted share award vestings and other activity (in shares)		1
Repurchase of common shares		$ (505)				$ (505)
Repurchase of common shares (in shares)		(6)
Cancellation of treasury shares	$ (5)	$ 975		(970)
Cancellation of treasury shares (in shares)	(12)	12				12
Balance at Sep. 25, 2020	$ 149	$ (669)		10,348	(445)	$ 9,383
Balance (in shares) at Sep. 25, 2020	339	(8)
Increase (Decrease) in Shareholders' Equity:
Net income (loss)				2,261		2,261
Other comprehensive income					277	277
Share-based compensation expense			94			94
Dividends				(656)		(656)
Exercise of share options		$ 167				167
Exercise of share options (in shares)		2
Restricted share award vestings and other activity		$ 89	(94)	17		12
Restricted share award vestings and other activity (in shares)		1
Repurchase of common shares		$ (904)				$ (904)
Repurchase of common shares (in shares)		(7)
Cancellation of treasury shares	$ (1)	$ 262		(261)
Cancellation of treasury shares (in shares)	(3)	3				3
Balance at Sep. 24, 2021	$ 148	$ (1,055)		11,709	(168)	$ 10,634
Balance (in shares) at Sep. 24, 2021	336	(9)
Increase (Decrease) in Shareholders' Equity:
Net income (loss)				2,428		2,428
Other comprehensive income					(327)	(327)
Share-based compensation expense			119			119
Dividends				(714)		(714)
Exercise of share options		$ 54				54
Restricted share award vestings and other activity		$ 20	$ (119)	116		17
Restricted share award vestings and other activity (in shares)		1
Repurchase of common shares		$ (1,409)				$ (1,409)
Repurchase of common shares (in shares)		(10)
Cancellation of treasury shares	$ (2)	$ 709		(707)
Cancellation of treasury shares (in shares)	(5)	5				5
Balance at Sep. 30, 2022	$ 146	$ (1,681)		$ 12,832	$ (495)	$ 10,802
Balance (in shares) at Sep. 30, 2022	331	(13)