Share-Based Compensation (Details 6) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 25, 2011	Jun. 26, 2010
Maximum [Member]
Assumption used to calculate fair value of each award granted under ESPP
Expected life in years	2 years	2 years	2 years
Minimum [Member]
Assumption used to calculate fair value of each award granted under ESPP
Expected life in years	6 months	6 months	6 months
Employee stock purchase plan [Member]
Assumption used to calculate fair value of each award granted under ESPP
Expected life in years	6 months
Employee stock purchase plan [Member] | Maximum [Member]
Assumption used to calculate fair value of each award granted under ESPP
Expected volatility	37.30%	48.60%	63.20%
Risk-free interest rate	0.30%	0.60%	1.10%
Fair value per award	9.32	11.56	18.81
Employee stock purchase plan [Member] | Minimum [Member]
Assumption used to calculate fair value of each award granted under ESPP
Expected volatility	34.00%	32.50%	56.60%
Risk-free interest rate	0.10%	0.10%	0.20%
Fair value per award	6.72	6.77	10.05