v2.4.0.8
Acquisitions (Additional Information) (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Sep. 24, 2011
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Business acquisitions, aggregate amount in cash       $ 69,558
Business acquisitions, cash acquired       15,368
Business acquisitions, purchase price allocation, goodwill and intangible assets       76,452
Business acquisition, recognized restructuring costs 3,923      
Business acquisitions, cash paid   $ 5,680 $ 7,697 $ 54,190
Number of companies acquired   2 3