Net Income (Loss) per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Dec. 25, 2011		Dec. 26, 2010		Dec. 25, 2011		Dec. 26, 2010
Net Income per Common Share [Abstract]
Net income (loss)	$ (6,337)		$ 43,929		$ 15,626		$ 77,427
Less: Income allocated to participating securities			713		181		1,252
Income (loss) available to common stockholders	$ (6,337)		$ 43,216		$ 15,445		$ 76,175
Earnings per common share - basic [Abstract]
Basic weighted average shares outstanding (in shares)	69,046,000		69,587,000		69,408,000		69,878,000
Basic income (loss) per share (in dollars per share)	$ (0.09)	[1]	$ 0.62	[1]	$ 0.22	[1]	$ 1.09	[1]
Earnings per common share - diluted [Abstract]
Basic weighted average shares outstanding (in shares)	69,046,000		69,587,000		69,408,000		69,878,000
Effect of dilutive securities - stock options and RSU's (in shares)			648,000		475,000		498,000
Diluted weighted-average shares (in shares)	69,046,000		70,235,000		69,883,000		70,376,000
Diluted income (loss) per share (in dollars per share)	$ (0.09)	[1]	$ 0.62	[1]	$ 0.22	[1]	$ 1.08	[1]
Antidilutive securities excluded from computation of earnings per share (in shares)	940,293		1,745,686		941,059		1,745,686
Potentially dilutive restricted stock units excluded from computation of earnings per share (in shares)	366,100				366,100

[1] Net income per common share is computed using the two-class method. See Note 14, "Net Income Per Common Share".