Restructuring Activities (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended					6 Months Ended			12 Months Ended
	Dec. 30, 2017		Sep. 23, 2017	Dec. 24, 2016	Sep. 24, 2016	Dec. 30, 2017		Dec. 24, 2016	Jun. 24, 2017
Restructuring Cost and Reserve [Line Items]
Earnings per share, Diluted (per share)	$ (0.27)		$ (0.27)	$ 0.45	$ 0.45	$ 0.28		$ 0.93
Other Restructuring Plans [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve			$ 526			$ 526
Payments for Restructuring						(5,744)
Restructuring Reserve, Accrual Adjustment						(459)
Restructuring Reserve	$ 6,737	[1]				6,737	[1]		$ 526
Accelerated Depreciation [Member] | San Jose Fab Shutdown Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Cost Incurred to Date									3,500
Employee Severance [Member] | Other Restructuring Plans [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charge, Charges and Change in Estimates	$ 6,500					$ 12,000			12,500
Dallas Manufacturing Facility Accelerated Depreciation [Member] | Dallas Manufacturing Facility Accelerated Depreciation [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Cost Incurred to Date									$ 800

[1] Charges and change in estimates are included in Severance and restructuring expenses in the accompanying Condensed Consolidated Statements of Income.