Income Taxes Deferred Tax Assets and Liabilities (Details) (USD $)	12 Months Ended
	Jun. 25, 2011	Jun. 26, 2010
Deferred tax assets: [Abstract]
Inventory valuation and reserves	$ 11,768,000	$ 66,087,000
Distributor related accruals and sales return and allowance accruals	21,334,000	14,168,000
Deferred revenue	2,233,000	3,187,000
Accrued compensation	56,467,000	47,500,000
Stock-based compensation	73,295,000	84,225,000
Net operating loss carryovers	20,827,000	31,450,000
Tax credit carryovers	43,285,000	46,025,000
Other reserves and accruals not currently deductible for tax purposes	10,608,000	75,782,000
Deferred tax assets, other	8,940,000	18,437,000
Total deferred tax assets	248,757,000	386,861,000
Deferred tax liabilities: [Abstract]
Fixed assets cost recovery, net	(257,647,000)	(240,463,000)
Deferred tax liabilities, other	(12,168,000)	(10,524,000)
Net deferred tax assets/(liabilities) before valuation allowance	(21,058,000)	135,874,000
Valuation allowance	(44,562,000)	(47,006,000)
Net deferred tax assets/(liabilities)	(65,620,000)	88,868,000
Valuation Allowance [Abstract]
Increase (decrease) in valuation allowance	2,444,000
Valuation allowance attributable to tax benefits of income tax deductions generated by exercise of stock options	37,400,000
Internal Revenue Service (IRS) [Member]
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Net operating loss carryforwards subject to expiration	29,100,000
State and Local Jurisdiction [Member]
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Net operating loss carryforwards subject to expiration	57,700,000
Deferred Tax Assets, Tax Credit Carryforwards [Abstract]
Tax credit carryforwards subject to expiration	8,300,000
Tax credit carryforwards with no expiration date	62,900,000
Foreign Country [Member]
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Net operating loss carryforwards with no expiration date	$ 22,500,000