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Other Intangible Assets, Net (Tables)
3 Months Ended
Apr. 30, 2014
Finite-Lived Intangible Assets, Net [Abstract]  
Schedule of Finite-Lived Intangible Assets
Other intangible assets that include developed technologies, customer relationships, trade names, patents, user lists and the related accumulated amortization were as follows:

 
April 30, 2014
 
January 31, 2014
Developed technologies, at cost
$
501.7

 
$
462.4

Customer relationships, trade names, patents, and user list, at cost (1)
333.1

 
268.1

 
834.8

 
730.5

Less: Accumulated amortization
(650.3
)
 
(626.2
)
Other intangible assets, net
$
184.5

 
$
104.3

_______________ 
(1)
Included in “Other assets” in the accompanying Condensed Consolidated Balance Sheets. Customer relationships and trade names include the effects of foreign currency translation.