Annual report pursuant to Section 13 and 15(d)

Restructuring Charges (Details Textual)

v2.4.0.6
Restructuring Charges (Details Textual) (USD $)
In Millions, unless otherwise specified
10 Months Ended 12 Months Ended 35 Months Ended 12 Months Ended
Feb. 29, 2012
Feb. 28, 2011
Feb. 28, 2010
Feb. 29, 2012
Fiscal 2012 Initiative [Member]
Feb. 29, 2012
Fiscal 2012 Initiative [Member]
Minimum [Member]
Feb. 29, 2012
Fiscal 2012 Initiative [Member]
Maximum [Member]
Feb. 28, 2011
Global Initiative [Member]
Feb. 29, 2012
Global Initiative [Member]
Feb. 28, 2011
Other Plans [Member]
Feb. 28, 2010
Other Plans [Member]
Feb. 29, 2012
Other Plans [Member]
Restructuring Charges (Textual)                      
Expected completion of cash expenditures associated with restructuring plan       Feb. 28, 2013       Feb. 28, 2013     Feb. 28, 2013
Expected completion of costs associated with restructuring plan       Feb. 28, 2013       Feb. 29, 2012     Feb. 29, 2012
Write-down of property, plant and equipment, net, held for sale                 $ 4.2 $ 13.4  
Approximate reduction in global workforce         2.00% 3.00%   5.00%      
Noncash charges for other compensation costs             1.1        
Accrued liability for exit costs $ 0.8 $ 2.1 $ 5.4