Acquisitions Acquisitions (Tables)

6 Months Ended

Jul. 31, 2012

Acquistions [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

:

	Vela
Developed technologies	$	5.9
Customer relationships	3.6
Trade name	2.6
Goodwill (1)	57.6
Deferred Revenue ST and LT	(2.0		)
Deferred tax asset	3.9
Net tangible assets (liabilities)	4.4
Total	$	76.0