Goodwill And Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2011

Goodwill And Intangible Assets, Net

Changes In Carrying Amount Of Goodwill

	Licenses		Maintenance Services		Professional Services		Total
Balance as of December 31, 2010	$	490,095	$	211,806	$	4,323	$	706,224
Acquisitions		20,420		18,628		1,447		40,495
Adjustments (1)		3,486		2,346		541		6,373
Balance as of September 30, 2011	$	514,001	$	232,780	$	6,311	$	753,092

(1) Primarily from finalization of purchase price allocations for Surgient (refer to Note 3- Acquisitions for details of the adjustment).

Components Of Intangible Assets, Net

	September 30, 2011							December 31, 2010
	Gross Carrying Amount		Accumulated Amortization			Net		Gross Carrying Amount		Accumulated Amortization			Net
Acquired technology and IPR&D (1)	$	207,082	$	(150,226	)	$	56,856	$	164,816	$	(133,591	)	$	31,225
Customer relationships		91,418		(62,733	)		28,685		74,318		(50,639	)		23,679
Non-compete agreements		14,689		(13,765	)		924		13,919		(13,201	)		718
Trademarks and trade names (2)		15,695		(6,432	)		9,263		13,302		(6,139	)		7,163
	$	328,884	$	(233,156	)	$	95,728	$	266,355	$	(203,570	)	$	62,785

(1) IPR&D projects were identified and valued related to our acquisitions. These projects are continually assessed for impairment. Upon completion, these projects will be amortized over their estimated useful life.

(2) Trademarks and trade names include $6.2 million and $0.8 million in trade names related to our acquisition of ScriptLogic and PacketTrap, respectively, that each have an indefinite useful life, and as such are not being amortized.

Estimated Annual Amortization Expense Related To Amortizing Intangible Assets

	Estimated Annual Amortization Expense
2011 (remaining quarter)	$	9,474
2012		32,373
2013		18,112
2014		15,553
2015 and thereafter		13,216
Total accumulated amortization	$	88,728