Other Intangible Assets, Net (Tables)

9 Months Ended

Oct. 31, 2011

Schedule of Acquired Intangible Assets by Major Class

Other intangible assets that include purchased technologies, customer relationships, trade names and the related accumulated amortization were as follows:


	October 31, 2011			January 31, 2011
Developed technologies, at cost ⁽¹⁾	$	374.3		$	313.1
Customer relationships and trade names, at cost ⁽²⁾		213.9			179.1

		588.2			492.2
Less: Accumulated amortization		(427.1	)		(373.4	)

Other intangible assets, net	$	161.1		$	118.8

⁽¹⁾

Developed technologies include $1.2 million and zero of in-process research and development technology as of October 31, 2011 and January 31, 2011, respectively. In-process research and development is an indefinite lived asset that is held and tested at least annually for impairment until such time that it becomes fully developed technology. Once completed, the technology is amortized to expense over an applicable useful life.

⁽²⁾	Included in “Other assets” in the accompanying Condensed Consolidated Balance Sheets. Customer relationships and trade names include the effects of foreign currency translation.

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

As of October 31, 2011, expected future amortization expense for purchased technologies, customer relationships and trade names for each of the fiscal years ended thereafter is as follows:


	Year ending January 31,
Remainder of 2012	$	18.3
2013		63.6
2014		45.2
2015		24.6
2016		6.8
2017		1.0
Thereafter		1.6

	$	161.1