Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.5.0.2
Commitments and Contingencies (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Business Acquisition, Contingent Consideration    
Contingent consideration $ 43.7 $ 54.4
Purchase obligation 71.9  
Accrued Liabilities    
Business Acquisition, Contingent Consideration    
Contingent consideration 5.2 22.2
Other Noncurrent Liabilities    
Business Acquisition, Contingent Consideration    
Contingent consideration $ 38.5 $ 32.2
Bio-Reference    
Business Acquisition, Contingent Consideration    
Period in preferred provider organization 20 years  
Bio-Reference    
Business Acquisition, Contingent Consideration    
Severance costs $ 17.9