4. Intangible Assets, Goodwill and Other (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

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



	Life Science			Clinical Diagnostics			Total
Balances as of January 1, 2014:
Goodwill	$	209.0		$	337.0		$	546.0
Accumulated impairment losses	(27.2		)	(1.0		)	(28.2		)
Goodwill, net	181.8			336.0			517.8

Currency fluctuations	0.1			2.6			2.7

Balances as of March 31, 2014:
Goodwill	209.1			339.6			548.7
Accumulated impairment losses	(27.2		)	(1.0		)	(28.2		)
Goodwill, net	$	181.9		$	338.6		$	520.5

Schedule of identifiable purchased intangible assets with definite lives

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):



	March 31, 2014
	Average Remaining Life (years)	Purchase Price		Accumulated Amortization			Net Carrying Amount
Customer relationships/lists	1-11	$	100.8	$	(43.4	)	$	57.4
Know how	2-12	195.5		(95.2		)	100.3
Developed product technology	1-13	110.0		(39.1		)	70.9
Licenses	1-12	45.0		(23.3		)	21.7
Tradenames	1-9	4.3		(2.2		)	2.1
Covenants not to compete	5-8	4.9		(0.9		)	4.0
Other	—	0.6		(0.6		)	—
		$	461.1	$	(204.7	)	$	256.4



	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