Goodwill and Purchased Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

The following table presents the goodwill activity allocated to the Company's reportable segments during the nine months endedSeptember 30, 2013 (in millions):

	PSD			SSD		Total
Balance as of December 31, 2012	$	1,866.3		$	2,191.5	$	4,057.8
Reclassifications	(249.6		)	249.6		—
Foreign currency translation adjustment	(0.1		)	—		(0.1		)
Balance as of September 30, 2013	$	1,616.6		$	2,441.1	$	4,057.7

Finite lived and indefinite lived intangible assets by major class

The Company’s purchased intangible assets were as follows (in millions):

	Gross		Accumulated Amortization			Impairments and Other Charges			Net
As of September 30, 2013
Intangible assets with finite lives:
Technologies and patents	$	581.4	$	(445.2	)	$	(30.5	)	$	105.7
Customer contracts, support agreements, and   related relationships	74.3		(61.9		)	(2.2		)	10.2
Other	18.8		(18.8		)	—			—
Total purchased intangible assets	$	674.5	$	(525.9	)	$	(32.7	)	$	115.9
As of December 31, 2012
Intangible assets with finite lives:
Technologies and patents	$	554.1	$	(425.0	)	$	(30.5	)	$	98.6
Customer contracts, support agreements, and   related relationships	74.3		(59.2		)	(2.2		)	12.9
Other	18.8		(18.8		)	—			—
Total intangible assets with finite lives	647.2		(503.0		)	(32.7		)	111.5
IPR&D with indefinite lives	17.4		—			—			17.4
Total purchased intangible assets	$	664.6	$	(503.0	)	$	(32.7	)	$	128.9

Estimated future amortization expense of purchased intangible assets with definite lives

As of September 30, 2013, the estimated future amortization expense of purchased intangible assets with finite lives is as follows (in millions):

Years Ending December 31,	Amount
Remainder of 2013	$	9.1
2014	36.2
2015	32.6
2016	18.5
2017	10.5
Thereafter	9.0
Total	$	115.9