Balance Sheet Components (Tables)

12 Months Ended

Jun. 30, 2018

Accounts, Notes, Loans and Financing Receivable [Line Items]

Schedule of Inventory, Current [Table Text Block]

Inventories consist of:

	June 30, 2018		June 24, 2017
Inventories:	(in thousands)
Raw materials	$	16,251	$	11,779
Work-in-process	173,859		151,614
Finished goods	92,280		83,849
	$	282,390	$	247,242

Property, Plant and Equipment [Table Text Block]

Property, plant and equipment, net, consist of:

	June 30, 2018			June 24, 2017
Property, plant and equipment:	(in thousands)
Land	$	17,731		$	18,952
Buildings and building improvements	254,733			254,513
Machinery, equipment and software	1,309,487			1,286,031
	1,581,951			1,559,496
Less: accumulated depreciation and amortization	(1,002,587		)	(952,915		)
	$	579,364		$	606,581

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

Accrued salary and related expenses consist of:

	June 30, 2018		June 24, 2017
Accrued salary and related expenses:	(in thousands)
Accrued bonus	$	92,288	$	85,600
Accrued vacation	30,695		29,621
Accrued salaries	8,210		14,528
Accrued fringe benefits	4,752		4,317
Other	15,737		11,233
	$	151,682	$	145,299