Consolidated Statements of Shareholders' Equity - USD ($) shares in Millions, $ in Millions	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Treasury Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment
Common stock, beginning balance (in shares) at Jun. 28, 2019			312
Beginning balance at Jun. 28, 2019	$ 9,967	$ (5)	$ 3	$ (1,268)	$ 3,851	$ (68)	$ 7,449	$ (5)
Treasury stock, beginning balance (in shares) at Jun. 28, 2019				(17)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(250)						(250)
Employee stock plans (in shares)				7
Employee stock plans	69			$ 531	(462)
Stock-based compensation	308				308
Dividends to shareholders	(449)				20		(469)
Actuarial pension gain (loss)	(5)					(5)
Foreign currency translation adjustment	(6)					(6)
Net unrealized loss on derivative contracts	(78)					(78)
Common stock, ending balance (in shares) at Jul. 03, 2020			312
Ending balance at Jul. 03, 2020	9,551	$ (7)	$ 3	$ (737)	3,717	(157)	6,725	$ (7)
Treasury stock, ending balance (in shares) at Jul. 03, 2020				(10)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	821						821
Employee stock plans (in shares)				6
Employee stock plans	78			$ 505	(427)
Stock-based compensation	318				318
Actuarial pension gain (loss)	23					23
Foreign currency translation adjustment	(36)					(36)
Net unrealized loss on derivative contracts	$ (27)					(27)
Common stock, ending balance (in shares) at Jul. 02, 2021	308		312
Ending balance at Jul. 02, 2021	$ 10,721		$ 3	$ (232)	3,608	(197)	7,539
Treasury stock, ending balance (in shares) at Jul. 02, 2021				(4)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	1,500						1,500
Employee stock plans (in shares)			3	4
Employee stock plans	31			$ 232	(201)
Stock-based compensation	326				326
Actuarial pension gain (loss)	24					24
Foreign currency translation adjustment	(239)					(239)
Net unrealized loss on derivative contracts	$ (142)					(142)
Common stock, ending balance (in shares) at Jul. 01, 2022	315		315
Ending balance at Jul. 01, 2022	$ 12,221		$ 3	$ 0	$ 3,733	$ (554)	$ 9,039
Treasury stock, ending balance (in shares) at Jul. 01, 2022				0