Goodwill (Tables)

6 Months Ended

Jun. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table provides a roll-forward of the Goodwill balance:

(In millions)	2017		2016
As of January 1,	$	17,888.2	$	4,147.8
Acquisitions	1,076.2		8,834.3
Foreign currency translation	517.7		(19.7		)
As of June 30,	$	19,482.1	$	12,962.4