Net Income per Share - Schedule of Numerators and Denominators of Basic and Diluted Computations for Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 28, 2020	Jun. 30, 2019	Jun. 24, 2018
Numerator:
Net income	$ 2,251,753	$ 2,191,430	$ 2,380,681
Denominator:
Basic average shares outstanding	144,814	152,478	161,643
Effect of potential dilutive securities:
Employee stock plans (shares)	1,236	1,323	2,312
Convertible notes (shares)	3,040	5,610	12,258
Warrants (shares)	0	504	4,569
Diluted average shares outstanding	149,090	159,915	180,782
Net income per share - basic (usd per share)	$ 15.55	$ 14.37	$ 14.73
Net income per share - diluted (usd per share)	$ 15.10	$ 13.70	$ 13.17