Fair Value Measurements (Detail) (USD $)	3 Months Ended	6 Months Ended
Jun. 16, 2012	Jun. 18, 2011	Jun. 16, 2012	Jun. 18, 2011	Dec. 31, 2011
Long-term Debt	$ 337,386,000		$ 337,386,000		$ 279,141,000
Long-term Debt, Fair Value	336,800,000		336,800,000		276,300,000
Goodwill, Impairment Loss	131,991,000		131,991,000
Asset Impairment Charges		$ 300,000	$ 132,100,000	$ 300,000

The charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value.

+ References+ Details

Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

+ References

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+ Details

- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References+ Details