Acquisitions (Tables)

12 Months Ended

Dec. 31, 2016

Business Combinations [Abstract]

Schedule of estimated purchase price allocation

Below is the estimated purchase price allocation related to the acquisition of GH:

	(In millions)
Net assets acquired	$	24.7
Goodwill	6.1
Total consideration	30.8
Less:
Cash acquired	(6.3		)
Contingent consideration	(1.1		)
Cash paid for acquisition, net of cash acquired	$	23.4