Business Acquisitions and Dispositions (Tables)

9 Months Ended

Sep. 30, 2011

Business Acquisitions and Dispositions

Purchase price allocations of acquisitions and investments in affiliates

	Third Quarter Ended September 30					Nine Months Ended September 30
(millions)	2011		2010			2011			2010
Net tangible assets acquired	$	—	$	7.6		$	57.4		$	7.6
Identifiable intangible assets
Customer relationships	0.2		12.3			144.9			12.3
Trademarks	—		0.8			11.2			0.8
Patents	—		—			0.3			—
Other intangibles	—		6.2			8.4			6.2
Total	0.2		19.3			164.8			19.3
Goodwill	0.6		14.1			92.5			14.8
Total aggregate purchase price	0.8		41.0			314.7			41.7
Contingent consideration	—		—			(4.7		)	—
Liability for indemnification	—		(2.1		)	(28.1		)	(2.1		)
Net cash paid for acquisitions	$	0.8	$	38.9		$	281.9		$	39.6