Costs Associated with LED Business Restructuring Costs Associated with LED Business Restucturing (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 26, 2016	Jun. 28, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 18,849
Restructuring and Related Cost, Cost Incurred to Date	102,400	$ 83,551
Gain (Loss) on Disposition of Assets	1,100
Asset Impairments [Member] | Other Operating Income (Expense) [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	15,506
Restructuring and Related Cost, Cost Incurred to Date	58,222	42,716
Employee Severance [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	264
Restructuring and Related Cost, Cost Incurred to Date	2,283	2,019
Facility Closing [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	3,079
Restructuring and Related Cost, Cost Incurred to Date	4,325	1,246
Facility Closing [Member] | China
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		500
Sales Reserves [Member] | Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0
Restructuring and Related Cost, Cost Incurred to Date	26,479	26,479
Inventory Write-down [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0
Restructuring and Related Cost, Cost Incurred to Date	$ 11,091	$ 11,091