Income Taxes (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 16, 2012	Jun. 18, 2011	Jun. 16, 2012	Jun. 18, 2011
Income Tax Expense (Benefit)	$ (28,332,000)	$ 6,563,000	$ (24,717,000)	$ 11,452,000
Proceeds from Income Tax Refunds	100,000
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	500,000		500,000
Effective Income Tax Rate, Continuing Operations	25.00%	39.50%	23.70%	39.50%
Unrecognized Tax Benefits	2,200,000		2,200,000
Income Tax Examination, Penalties and Interest Accrued	100,000		100,000
Impairment of Goodwill [Member]
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	$ 14,400,000		$ 14,400,000