Net Income per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 29, 2014	Mar. 30, 2014	Dec. 29, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 24, 2013	Dec. 23, 2012	Sep. 23, 2012	Jun. 29, 2014	Jun. 30, 2013	Jun. 24, 2012
Earnings Per Share [Abstract]
Net income (loss)	$ 12,949	$ 19,140	$ 17,921	$ 8,723	$ (6,078)	$ (21,245)	$ (32,722)	$ (28,775)	$ 58,733	$ (88,820)	$ (55,050)
Earnings per common share - basic [Abstract]
Basic weighted average shares outstanding (in shares)	71,208,000	71,248,000	71,147,000	70,830,000	69,785,000	69,273,000	69,144,000	69,283,000	71,108,000	69,385,000	69,270,000
Net income (loss) per common share-basic (in dollars per share)	$ 0.18	$ 0.27	$ 0.25	$ 0.12	$ (0.09)	$ (0.31)	$ (0.47)	$ (0.42)	$ 0.83	$ (1.28)	$ (0.79)
Earnings per common share - diluted [Abstract]
Basic weighted average shares outstanding (in shares)	71,208,000	71,248,000	71,147,000	70,830,000	69,785,000	69,273,000	69,144,000	69,283,000	71,108,000	69,385,000	69,270,000
Effect of dilutive securities - stock options and RSU's (in shares)									1,441,000	0	0
Diluted weighted-average shares (in shares)	72,874,000	72,728,000	72,163,000	71,664,000	69,785,000	69,273,000	69,144,000	69,283,000	72,549,000	69,385,000	69,270,000
Net income (loss) per common share-diluted (in dollars per share)	$ 0.18	$ 0.26	$ 0.25	$ 0.12	$ (0.09)	$ (0.31)	$ (0.47)	$ (0.42)	$ 0.81	$ (1.28)	$ (0.79)
Antidilutive securities excluded from computation of earnings per share (in shares)									0	900,000	600,000
Potentially dilutive restricted stock units excluded from computation of earnings per share (in shares)									700,000	1,200,000	800,000