Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Details)

v2.4.0.6
Intangible Assets (Details) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Feb. 28, 2013
Feb. 29, 2012
Feb. 28, 2011
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount $ 90.8 $ 89.8  
Amortizable intangible assets, Net Carrying Amount 56.9 62.8  
Nonamortizable intangible assets, Net Carrying Amount 814.5 803.6  
Total intangible assets, net, Net Carrying Amount 871.4 866.4  
Amortization expense for intangible assets 7.2 5.4 5.5
Trademarks [Member]
      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Nonamortizable intangible assets, Net Carrying Amount 809.1 798.0  
Other [Member]
      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Nonamortizable intangible assets, Net Carrying Amount 5.4 5.6  
Customer relationships [Member]
      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount 82.9 82.8  
Amortizable intangible assets, Net Carrying Amount 54.7 59.1  
Other [Member]
      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount 7.9 7.0  
Amortizable intangible assets, Net Carrying Amount $ 2.2 $ 3.7