Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Financial Instruments (Details Textual)

v2.4.0.8
Fair Value of Financial Instruments (Details Textual) (USD $)
In Millions, unless otherwise specified
9 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended
Nov. 30, 2013
Feb. 28, 2013
Feb. 29, 2012
Aug. 31, 2013
Nonrecurring [Member]
Nov. 30, 2013
Nonrecurring [Member]
Aug. 31, 2013
Nonrecurring [Member]
Trademarks [Member]
Nov. 30, 2013
Nonrecurring [Member]
Trademarks [Member]
Aug. 31, 2013
Nonrecurring [Member]
Fair Value, Inputs, Level 3 [Member]
Aug. 31, 2013
Nonrecurring [Member]
Fair Value, Inputs, Level 3 [Member]
Trademarks [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                  
Implied fair value of goodwill               $ 159.6  
Goodwill 6,150.0 2,722.3 2,632.9 433.9          
Impairment of goodwill 278.7     278.7 278.7        
Intangible assets, net 3,237.2 871.4       90.2      
Fair value of trademarks                 68.3
Impairment of trademarks           $ 22.2 $ 22.2