Annual report pursuant to Section 13 and 15(d)

Organization and Basis of Presentation (Details)

v3.3.1.900
Organization and Basis of Presentation (Details) - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 31, 2014
Condensed Balance Sheet Statements, Captions [Line Items]    
Net assets $ 2,000.0  
Consolidation, Eliminations    
Condensed Balance Sheet Statements, Captions [Line Items]    
Long-term Investments 1,900.0 $ 900.0
Bio-Reference Laboratories, Inc.    
Condensed Balance Sheet Statements, Captions [Line Items]    
Net assets 1,000.0  
Goodwill 441.2  
Intangible assets $ 528.3