v2.4.0.8
Business Combinations - Assets Groups Classified as Held For Sale (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 28, 2013
Sep. 29, 2012
Assets:    
Other assets $ 2,997 $ 94,503
Gen-Probe Incorporated [Member]
   
Assets:    
Cash   2,563
Accounts receivable   8,520
Inventory   15,680
Property, plant and equipment   13,259
Other assets   3,083
Intangible assets and goodwill   51,398
Total assets held-for-sale   94,503
Liabilities:    
Accrued liabilities   (7,622)
Net assets held-for-sale   $ 86,881