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Computer Equipment, Software, Furniture and Leasehold Improvements, Net
9 Months Ended
Oct. 31, 2012
Property, Plant and Equipment [Abstract]  
Computer Equipment, Software, Furniture and Leasehold Improvements, Net [Text Block]
Computer Equipment, Software, Furniture and Leasehold Improvements, Net

Computer equipment, software, furniture, leasehold improvements and the related accumulated depreciation were as follows:
 
 
October 31, 2012
 
January 31, 2012
Computer software, at cost
$
135.0

 
$
133.5

Computer hardware, at cost
166.5

 
153.3

Leasehold improvements, land and buildings, at cost
158.7

 
139.5

Furniture and equipment, at cost
51.3

 
47.7

 
511.5

 
474.0

Less: Accumulated depreciation
(396.9
)
 
(369.5
)
Computer software, hardware, leasehold improvements, furniture
and equipment, net
$
114.6

 
$
104.5