Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v3.5.0.1
Intangible Assets (Details) - USD ($)
$ in Millions
 3 Months Ended
May 31, 2016
May 31, 2015
Feb. 29, 2016
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount $ 195.5   $ 193.1
Amortizable intangible assets, Net Carrying Amount 64.2   65.9
Nonamortizable intangible assets, Net Carrying Amount 3,376.2   3,337.9
Total intangible assets, Net Carrying Amount 3,440.4   3,403.8
Amortization expense for intangible assets 4.2 $ 11.7  
Trademarks [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Nonamortizable intangible assets, Net Carrying Amount 3,372.0   3,333.8
Other [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Nonamortizable intangible assets, Net Carrying Amount 4.2   4.1
Customer relationships [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount 104.7   102.5
Amortizable intangible assets, Net Carrying Amount 60.8   60.2
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 0.0   2.2
Other [Member]      
Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]      
Amortizable intangible assets, Gross Carrying Amount 22.5   22.3
Amortizable intangible assets, Net Carrying Amount $ 3.4   $ 3.5