Basis of Presentation (Tables)

9 Months Ended

Oct. 31, 2014

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Reclassifications

These expenses have been reclassified in the Condensed Consolidated Statements of Operations for the nine months ended October 31, 2014 and the three and nine months ended October 31, 2013 to conform to the current period presentation as follows:

	Nine Months Ended			Three Months Ended			Nine Months Ended
	October 31, 2014			October 31, 2013			October 31, 2013
Reclassifications within operating expenses:
(Decrease) to general and administrative	$	(10.9	)	$	(7.4	)	$	(27.5	)
Increase to amortization of purchased intangibles	10.9			7.4			27.5