Net Income (Loss) Per Common Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended						9 Months Ended
	Apr. 02, 2021	Jan. 01, 2021	Oct. 02, 2020	Apr. 03, 2020	Jan. 03, 2020	Oct. 04, 2019	Apr. 02, 2021	Apr. 03, 2020
Earnings Per Share [Abstract]
Net income (loss)	$ 197	$ 62	$ (60)	$ 17	$ (139)	$ (276)	$ 199	$ (398)
Weighted average shares outstanding:
Basic (in shares)	306			299			305	298
Employee stock options, RSUs, PSUs, ESPP (in shares)	7			4			3	0
Basic and diluted (in shares)	313			303			308	298
Income (loss) per common share
Basic (in USD per share)	$ 0.64			$ 0.06			$ 0.65	$ (1.34)
Diluted (in USD per share)	$ 0.63			$ 0.06			$ 0.65	$ (1.34)
Anti-dilutive potential common shares excluded (in shares)	1			3			7	15