Acquisition (Tables)

12 Months Ended

Dec. 31, 2011

Acquisition [Abstract]

Schedule Of Business Acquisitions

The purchase price of the acquisition was allocated to the net tangible and other intangible assets acquired, with the remainder recorded as goodwill on the basis of fair value.  The following amounts represent the final valuation of the acquisition (in millions):

Total current assets	$	63
Other tangible assets		49
Other intangible assets		153
Current and non-current liabilities		(80)
Net tangible and intangible assets	$	185
Purchase price, including cash received		417
Goodwill (1)	$	232

(1) None of the goodwill recognized is deductible for U.S. income tax purposes.  The goodwill was allocated to the Life Sciences segment.