Net Income Per Share (Schedule of Earnings Per Share, Basic and Diluted) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2012	Oct. 02, 2011
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income	$ 12,915	$ 1,583
Weighted-average shares used in per share calculation - basic (in shares)	94,738,000	92,768,000
Incremental shares using the treasury stock method:
Weighted-average shares used in per share calculation - diluted (in shares)	95,499,000	94,055,000
Net income per share - basic (in dollars per share)	$ 0.14	$ 0.02
Net income per share - diluted (in dollars per share)	$ 0.14	$ 0.02
Weighted stock options outstanding excluded from computation of earnings per share (in shares)	7,100,000	8,700,000
Stock Options
Incremental shares using the treasury stock method:
Incremental shares	356,000	316,000
Restricted stock units
Incremental shares using the treasury stock method:
Incremental shares	294,000	820,000
Employee Stock Purchase Plan
Incremental shares using the treasury stock method:
Incremental shares	111,000	151,000