Balance Sheet Components (Details) - USD ($) $ in Thousands	Mar. 25, 2017	Jun. 25, 2016
Inventories:
Raw materials	$ 10,762	$ 6,505
Work-in-process	149,007	148,762
Finished goods	81,670	72,662
Inventory, net	241,439	227,929
Property, plant and equipment:
Land	18,952	18,952
Buildings and building improvements	254,650	240,507
Machinery and equipment	1,349,101	1,370,322
Property, plant and equipment, gross	1,622,703	1,629,781
Less: accumulated depreciation and amortization	(985,868)	(937,230)
Property, plant and equipment, net	636,835	692,551
Employee-related Liabilities, Current [Abstract]
Accrued Vacation	28,527	30,753
Accrued Bonuses	63,077	90,638
Accrued severance and post-employment benefits	10,697	14,230
Accrued Salaries	7,924	14,320
Other	25,477	16,757
Accrued salary and related expenses	$ 135,702	$ 166,698