Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended											12 Months Ended
	Jun. 27, 2020		Mar. 28, 2020	Dec. 28, 2019		Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Dec. 29, 2018		Sep. 29, 2018	Jun. 27, 2020	Jun. 29, 2019	Jun. 30, 2018
Numerator for basic earnings per share and diluted earnings per share
Net income	$ 207,298	[1]	$ 161,190	$ 146,050	[1]	$ 140,156	$ 367,558	$ 130,613	$ 131,892	[2]	$ 197,423	$ 654,694	$ 827,486	$ 467,318
Denominator for basic earnings per share	266,639		269,003	270,330		271,388	272,382	273,221	276,252		278,045	269,341	274,966	280,979
Effect of dilutive securities
Stock options, RSUs, and ESPP												2,687	3,811	4,695
Denominator for diluted earnings per share	268,777		271,579	273,269		274,436	275,834	276,610	280,008		282,454	272,028	278,777	285,674
Basic net income per share	$ 0.78		$ 0.60	$ 0.54		$ 0.52	$ 1.35	$ 0.48	$ 0.48		$ 0.71	$ 2.43	$ 3.01	$ 1.66
Diluted net income per share	$ 0.77		$ 0.59	$ 0.53		$ 0.51	$ 1.33	$ 0.47	$ 0.47		$ 0.70	$ 2.41	$ 2.97	$ 1.64

[1] (1) The fiscal quarter ended June 27, 2020 includes $51.2 million of net income from the release of uncertain tax position and related interest reserves and a $6.5 million Transition Tax charge. For details, refer to Note 17: "Income Taxes".

  Quarter Ended Fiscal Year 2019 June 29, 2019   March 30, 2019   December 29, 2018   September 29, 2018   (in thousands, except percentages and per share data) Net revenues  $ 556,545
  $ 542,383
  $ 576,906
  $ 638,495
Cost of goods sold  200,154
  201,552
  203,858
  208,259
Gross margin  $ 356,391
  $ 340,831
  $ 373,048
  $ 430,236
Gross margin % 64.0 %   62.8 %   64.7 %   67.4 % Operating income $ 173,571
  $ 157,140
  $ 182,204
  $ 234,183
     % of net revenues 31.2 %   29.0 %   31.6 %   36.7 % Net income ⁽¹⁾ $ 367,558
  $ 130,613
  $ 131,892
  $ 197,423
                Earnings per share:  
   
   
   
     Basic $ 1.35
  $ 0.48
  $ 0.48
  $ 0.71
     Diluted $ 1.33
  $ 0.47
  $ 0.47
  $ 0.70
                Weighted-average shares used in the calculation of earnings per share:  
   
   
   
     Basic  272,382
  273,221
  276,252
  278,045
     Diluted 275,834
  276,610
  280,008
  282,454
                Dividends declared and paid per share  $ 0.46
  $ 0.46
  $ 0.46
  $ 0.46

[2] (1) The fiscal quarter ended June 29, 2019 includes $251.6 million of net income from the release of uncertain tax position and related interest reserves and a $47.7 million Transition Tax charge. The fiscal quarter ended December 29, 2018 includes a $22.1 million Transition Tax charge. For details, refer to Note 17: "Income Taxes".