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Supplemental Cash Information - Additional Information (Detail) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 26, 2010 | Dec. 27, 2009 | Dec. 25, 2011
Noncash or Part Noncash Divestitures [Line Items] |  |  |
Interest amount capitalized | $ 477,000 | $ 216,000 |
Investments and other assets, restricted cash |  |  | $ 16,000,000

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