Annual report pursuant to Section 13 and 15(d)

Fair Value of Financial Instruments (Details 1)

v3.4.0.3
Fair Value of Financial Instruments (Details 1) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Aug. 31, 2013
Feb. 29, 2016
Feb. 28, 2015
Feb. 28, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Impairment of goodwill and intangible assets   $ 0.0 $ 0.0 $ 300.9
Nonrecurring [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Goodwill, Total Losses $ 278.7     278.7
Impairment of goodwill and intangible assets       300.9
Nonrecurring [Member] | Trademarks [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Trademarks, Total Losses 22.2     $ 22.2
Nonrecurring [Member] | Quoted Prices in Active Markets (Level 1) [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Goodwill 0.0      
Nonrecurring fair value measurements, Total 0.0      
Nonrecurring [Member] | Quoted Prices in Active Markets (Level 1) [Member] | Trademarks [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Trademarks 0.0      
Nonrecurring [Member] | Significant Other Observable Inputs (Level 2) [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Goodwill 0.0      
Nonrecurring fair value measurements, Total 0.0      
Nonrecurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Trademarks [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Trademarks 0.0      
Nonrecurring [Member] | Significant Unobservable Inputs (Level 3) [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Goodwill 159.6      
Nonrecurring fair value measurements, Total 227.9      
Nonrecurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Trademarks [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Trademarks $ 68.3