v2.4.0.6
Business Combinations - Assets Groups Classified as Held-For-Sale (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2012
Sep. 29, 2012
Assets:    
Other assets $ 91,452 $ 94,503
Gen-Probe Incorporated [Member]
   
Assets:    
Cash 2,272  
Accounts receivable 7,549  
Inventory 14,469  
Property and equipment 13,431  
Other assets 1,851  
Intangible assets and goodwill 51,880  
Total assets held-for-sale 91,452  
Liabilities:    
Accrued liabilities (7,403)  
Net assets held-for-sale $ 84,049