Stock-Based Compensation (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 27, 2014	Dec. 28, 2013	Dec. 27, 2014	Dec. 28, 2013
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	$ 20,776	$ 22,869	$ 43,196	$ 41,609
Less: Income tax effect	3,365	3,749	6,637	6,478
Net stock-based compensation expense	17,411	19,120	36,559	35,131
Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,988	3,366	5,825	6,108
Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	11,221	12,497	23,543	22,095
General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	6,567	7,006	13,828	13,406
Stock options [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,978	4,530	6,893	7,979
Stock options [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	362	438	701	787
Stock options [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	1,587	2,616	3,734	4,452
Stock options [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	1,029	1,476	2,458	2,740
Restricted stock units [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	15,529	16,119	31,559	29,004
Restricted stock units [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,076	2,395	4,050	4,313
Restricted stock units [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	8,415	8,728	17,247	15,168
Restricted stock units [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	5,038	4,996	10,262	9,523
ESP Plan [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	2,269	2,220	4,744	4,626
ESP Plan [Member] | Cost of Sales [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	550	533	1,074	1,008
ESP Plan [Member] | Research and Development Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	1,219	1,153	2,562	2,475
ESP Plan [Member] | General and Administrative Expense [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	500	534	1,108	1,143
Market stock units [Member]
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Allocated Share-based Compensation Expense	$ 600	$ 400	$ 900	$ 700