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Condensed Consolidated Guarantor Financial Information - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 29, 2013
Sep. 30, 2012
Jun. 26, 2011
6.875% Senior Subordinated Notes Due 2019
Condensed Financial Statements, Captions [Line Items]      
Senior subordinated notes     $ 250,000
Interest rate 3.875% 3.875% 6.875%
Ownership percentage of subsidiaries 100.00%