v2.4.0.8
Commitments and Contingencies (Additional Information) (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Rental expense $ 18,721 $ 17,470 $ 14,277
Restricted cash balances 249 836  
Commitments to make purchases, time period 5 years    
Purchase Commitment, Remaining Minimum Amount Committed $ 225,604