v3.5.0.2
Goodwill and Other Intangible Assets, Net - Goodwill (Details)
$ in Millions
9 Months Ended
Sep. 30, 2016
USD ($)
Goodwill [Roll forward]  
Beginning balance $ 11,145.5
Acquisitions 17.2
Adjustments to Acquisitions 0.4
Ending balance 11,163.1
Group 1  
Goodwill [Roll forward]  
Beginning balance 5,248.1
Acquisitions 8.9
Adjustments to Acquisitions 0.0
Ending balance 5,257.0
Group 2  
Goodwill [Roll forward]  
Beginning balance 5,897.4
Acquisitions 8.3
Adjustments to Acquisitions 0.4
Ending balance $ 5,906.1