Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 30, 2017	Dec. 24, 2016	Dec. 30, 2017	Dec. 24, 2016
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	$ 21,038	$ 18,073	$ 38,327	$ 35,193
Less: Income tax effect	1,887	2,825	4,777	5,892
Net stock-based compensation expense	19,151	15,248	33,550	29,301
Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,486	2,423	4,887	4,670
Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	10,116	9,683	17,983	17,820
General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	8,436	5,967	15,457	12,703
Stock options [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	482	952	1,239	1,997
Stock options [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	75	155	161	335
Stock options [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	185	620	493	843
Stock options [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	222	177	585	819
Restricted stock units [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	18,498	15,012	33,053	28,768
Restricted stock units [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	1,944	1,756	3,780	3,339
Restricted stock units [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	8,898	7,995	15,487	14,692
Restricted stock units [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	7,656	5,261	13,786	10,737
ESP Plan [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,058	2,109	4,035	4,428
ESP Plan [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	467	512	946	996
ESP Plan [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	1,033	1,068	2,003	2,285
ESP Plan [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	558	529	1,086	1,147
Market stock units [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	$ 2,200	$ 900	$ 3,600	$ 1,500