Balance Sheet Components (Tables)
 3 Months Ended
Sep. 24, 2016
Balance Sheet Related Disclosures [Abstract]  
Schedule of Inventory, Current [Table Text Block]
Inventories consist of:

 
September 24,
2016
 
June 25,
2016
Inventories:
(in thousands)
Raw materials
$
7,164

 
$
6,505

Work-in-process
143,872

 
148,762

Finished goods
72,448

 
72,662

 
$
223,484

 
$
227,929
Property, Plant and Equipment [Table Text Block]
Property, plant and equipment, net consists of:

 
September 24,
2016
 
June 25,
2016
Property, plant and equipment, net:
(in thousands) 
Land
$
18,952

 
$
18,952

Buildings and building improvements
245,836

 
240,507

Machinery and equipment
1,370,245

 
1,370,322

 
1,635,033

 
1,629,781

Less: accumulated depreciation
(956,586
)
 
(937,230
)
 
$
678,447

 
$
692,551
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Accrued salary and related expenses consist of:

 
September 24,
2016
 
June 25,
2016
Accrued salary and related expenses:
(in thousands)
Accrued vacation
$
30,040

 
$
30,753

Accrued bonus
29,303

 
90,638

Accrued severance and post-employment benefits
14,397

 
14,230

Accrued salaries
12,085

 
14,320

Other
25,301

 
16,757

 
$
111,126

 
$
166,698