v2.4.0.8
Goodwill and Other Intangibles, Net (Details) (USD $)
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Goodwill [Roll Forward]      
Beginning Balance $ 1,601,046,000 $ 1,497,108,000  
Adjustments to goodwill:      
Acquisitions 28,424,000 92,553,000  
Foreign currency translation 5,535,000 11,385,000  
Ending Balance 1,635,005,000 1,601,046,000 1,497,108,000
Other intangible assets cost 672,709,000 685,764,000  
Other intangible assets net 417,133,000 462,182,000  
Amortization expense related to definite-lived intangible assets 69,200,000 68,500,000 58,800,000
Annual amortization expense expected for 2014 62,600,000    
Annual amortization expense expected for 2015 57,300,000    
Annual amortization expense expected for 2016 51,600,000    
Annual amortization expense expected for 2017 47,900,000    
Annual amortization expense expected for 2018 42,400,000    
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated amortization (255,576,000) (223,582,000)  
Trademarks and tradenames [Member]
     
Indefinite-Lived Intangible Assets (Excluding Goodwill) [Abstract]      
Indefinite-lived intangibles 3,717,000 3,681,000  
Non-compete agreements [Member]
     
Finite-Lived Intangible Assets, Net [Abstract]      
Cost 44,162,000 47,351,000  
Accumulated amortization (9,666,000) (7,949,000)  
Net 34,496,000 39,402,000  
Non-compete agreements [Member] | Weighted average [Member]
     
Finite-Lived Intangible Assets, Net [Abstract]      
Average useful life (in years) 5 years 7 months 6 days    
Trademarks and tradenames [Member]
     
Finite-Lived Intangible Assets, Net [Abstract]      
Cost 77,134,000 72,948,000  
Accumulated amortization (27,794,000) (18,474,000)  
Net 49,340,000 54,474,000  
Trademarks and tradenames [Member] | Weighted average [Member]
     
Finite-Lived Intangible Assets, Net [Abstract]      
Average useful life (in years) 8 years 6 months    
Customer relationships and lists [Member]
     
Finite-Lived Intangible Assets, Net [Abstract]      
Cost 478,852,000 504,387,000  
Accumulated amortization (193,263,000) (179,566,000)  
Net 285,589,000 324,821,000  
Customer relationships and lists [Member] | Weighted average [Member]
     
Finite-Lived Intangible Assets, Net [Abstract]      
Average useful life (in years) 11 years    
Other intangibles assets [Member]
     
Finite-Lived Intangible Assets, Net [Abstract]      
Cost 68,844,000 57,397,000  
Accumulated amortization (24,853,000) (17,593,000)  
Net 43,991,000 39,804,000  
Health Care Distribution [Member]
     
Goodwill [Roll Forward]      
Beginning Balance 1,438,922,000 1,398,248,000  
Adjustments to goodwill:      
Acquisitions 22,055,000 30,765,000  
Foreign currency translation 4,361,000 9,909,000  
Ending Balance 1,465,338,000 1,438,922,000  
Technology and Value-Added Services [Member]
     
Goodwill [Roll Forward]      
Beginning Balance 162,124,000 98,860,000  
Adjustments to goodwill:      
Acquisitions 6,369,000 61,788,000  
Foreign currency translation 1,174,000 1,476,000  
Ending Balance $ 169,667,000 $ 162,124,000