Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v3.2.0.727
Intangible Assets (Details) - USD ($)
$ in Millions
 3 Months Ended
May. 31, 2015
May. 31, 2014
Feb. 28, 2015
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount $ 190.2   $ 190.2
Amortizable intangible assets, Net Carrying Amount 91.1   102.7
Nonamortizable intangible assets, Net Carrying Amount 3,075.6   3,078.3
Total intangible assets, Net Carrying Amount 3,166.7   3,181.0
Amortization expense for intangible assets 11.7 $ 10.5  
Trademarks [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Nonamortizable intangible assets, Net Carrying Amount 3,071.2   3,073.9
Other [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Nonamortizable intangible assets, Net Carrying Amount 4.4   4.4
Customer relationships [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount 100.9   100.9
Amortizable intangible assets, Net Carrying Amount 62.0   63.3
Favorable interim supply agreement [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount 68.3   68.3
Amortizable intangible assets, Net Carrying Amount 25.0   33.9
Other [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount 21.0   21.0
Amortizable intangible assets, Net Carrying Amount $ 4.1   $ 5.5