Acquisitions and Dispositions (Tables)

9 Months Ended

Sep. 30, 2015

Acquisitions and Dispositions

Schedule of assets acquired and liabilities assumed

	Third Quarter Ended						Nine Months Ended
	September 30						September 30
(millions)	2015			2014			2015			2014
Net tangible assets acquired, including impact of joint venture consolidation activity	$	49.4		$	(10.8	)	$	52.9		$	12.9
Identifiable intangible assets
Customer relationships	25.6			27.7			28.2			30.6
Patents	13.5			—			13.5			—
Trademarks	3.5			2.6			3.6			3.4
Other technology	—			1.2			2.7			4.1
Non-compete	—			—			—			0.1
Total intangible assets	42.6			31.5			48.0			38.2
Goodwill	83.5			16.8			90.2			28.1
Total aggregate purchase price	175.5			37.5			191.1			79.2
Acquisition related liabilities and contingent consideration	(60.7		)	14.9			(60.8		)	15.1
Net cash paid for acquisitions, including contingent consideration	$	114.8		$	52.4		$	130.3		$	94.3