4. Intangible Assets, Goodwill and Other (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Changes to goodwill by segment were as follows (in millions):



	2013									2012
	Life Science			Clinical Diagnostics			Total			Life Science			Clinical Diagnostics			Total
Balances as of January 1:
Goodwill	$	193.6		$	330.0		$	523.6		$	176.8		$	319.3		$	496.1
Accumulated impairment losses and write-offs	(27.2		)	(1.0		)	(28.2		)	(27.2		)	—			(27.2		)
Goodwill, net	166.4			329.0			495.4			149.6			319.3			468.9
Acquisitions	14.9			—			14.9			17.4			4.1			21.5
Purchase adjustment	—			—			—			(0.6		)	—			(0.6		)
Goodwill written off related to excess property	—			—			—			—			(1.0		)	(1.0		)
Currency fluctuations	0.5			7.0			7.5			—			6.6			6.6
Balances as of December 31:
Goodwill	209.0			337.0			546.0			193.6			330.0			523.6
Accumulated impairment losses and write-offs	(27.2		)	(1.0		)	(28.2		)	(27.2		)	(1.0		)	(28.2		)
Goodwill, net	$	181.8		$	336.0		$	517.8		$	166.4		$	329.0		$	495.4

Schedule of Finite-Lived Intangible Assets by Major-Class

Other than goodwill, we have no intangible assets with indefinite lives. Information regarding our identifiable purchased intangible assets with definite lives is as follows (in millions):



	December 31, 2013
	Average Remaining Life (years)	Purchase Price		Accumulated Amortization			Net Carrying Amount
Customer relationships/lists	1-11	$	99.8	$	(41.1	)	$	58.7
Know how	2-12	194.6		(89.3		)	105.3
Developed product technology	1-13	109.5		(36.2		)	73.3
Licenses	1-12	44.9		(22.4		)	22.5
Tradenames	1-9	4.3		(2.1		)	2.2
Covenants not to compete	5-9	4.9		(0.7		)	4.2
Other	—	0.6		(0.6		)	—
		$	458.6	$	(192.4	)	$	266.2



	December 31, 2012
	Average Remaining Life (years)	Purchase Price		Accumulated Amortization			Net Carrying Amount
Customer relationships/lists	1-12	$	102.8	$	(38.4	)	$	64.4
Know how	1-13	189.3		(67.1		)	122.2
Developed product technology	1-10	74.6		(25.1		)	49.5
Licenses	1-8	35.6		(18.7		)	16.9
Tradenames	1-10	7.4		(4.3		)	3.1
Covenants not to compete	1-10	4.9		(0.2		)	4.7
Other	1	0.1		—			0.1
		$	414.7	$	(153.8	)	$	260.9