Acquisitions (Tables)

9 Months Ended

Sep. 30, 2012

Business Combinations [Abstract]

Summary of purchase price

(In millions)
Cash portion of consideration	$	75.0
Fair value of pre-existing equity ownership	10.2
Contingent consideration	122.2
Total purchase price	$	207.4

Purchase Price Allocation for the Acquisition

(In millions)
In-process research and development	$	219.2
Goodwill	51.6
Deferred tax assets	14.4
Deferred tax liability	(77.9		)
Other, net	0.1
Total purchase price	$	207.4