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Income Taxes (Schedule of Effective Income Tax Rate and Amount Reconciliation) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			3 Months Ended	12 Months Ended
	Jun. 26, 2011	Jun. 27, 2010	Jun. 28, 2009	Mar. 27, 2011 China [Member]	Jun. 26, 2011 China [Member]
Federal income tax provision at statutory rate, amount	$ 62,378	$ 71,916	$ 13,883
Federal income tax provision at statutory rate, rate	35.00%	35.00%	35.00%
State tax provision, net of federal benefit, amount	2,169	4,135	88
State tax provision, net of federal benefit, rate	1.00%	2.00%	0.00%
Tax exempt interest, amount	(1,646)	(1,089)	(669)
Tax exempt interest, rate	1.00%	1.00%	2.00%
Exam settlements, amount		1,645	494
Exam settlement, rate	0.00%	1.00%	1.00%
48C Investment Tax Credit, amount	(4,023)	(1,401)
48C Investment Tax Credit, rate	2.00%	1.00%	0.00%
Increase (decrease) in tax reserve, amount	(2,175)	(3,462)	4,720
Increase (decrease) in tax reserve, rate	1.00%	2.00%	12.00%
Research and development credits, amount	(3,619)	(1,092)	(580)
Research and development credits, rate	2.00%	1.00%	1.00%
Qualified production activities deduction, amount	(2,714)	(3,945)	(560)
Qualified production activities deduction, rate	1.00%	2.00%	1.00%
Statutory rate differences, amount	(16,117)	(14,939)	(8,249)
Statutory rate differences, rate	9.00%	7.00%	21.00%
Effect of tax rate change, amount	(2,998)	(707)	(202)	2,300	700
Effect of tax rate change, rate	2.00%	0.00%	1.00%
Other, amount	472	2,121	92
Other, rate	0.00%	1.00%	0.00%
Income tax expense	$ 31,727	$ 53,182	$ 9,017
Income tax expense, rate	18.00%	26.00%	23.00%

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A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems.

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