Annual report pursuant to Section 13 and 15(d)

Derivative Instruments (Details)

v2.4.0.6
Derivative Instruments (Details) (USD $)
In Millions, unless otherwise specified
Feb. 28, 2013
Feb. 29, 2012
Foreign currency contracts [Member] | Prepaid expenses and other [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets $ 6.4 $ 7.9
Foreign currency contracts [Member] | Prepaid expenses and other [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets 0.9 1.4
Foreign currency contracts [Member] | Other accrued expenses and liabilities [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 0.1 2.7
Foreign currency contracts [Member] | Other accrued expenses and liabilities [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 5.1 1.1
Foreign currency contracts [Member] | Other assets, net [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets 2.4 3.6
Foreign currency contracts [Member] | Other assets, net [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets 0 0.3
Foreign currency contracts [Member] | Other liabilities [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 0.1 2.2
Foreign currency contracts [Member] | Other liabilities [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 0 0.4
Interest rate swap contracts [Member] | Prepaid expenses and other [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets 3.3 0
Interest rate swap contracts [Member] | Other accrued expenses and liabilities [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 3.2 15.0
Interest rate swap contracts [Member] | Other accrued expenses and liabilities [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 13.2 0
Interest rate swap contracts [Member] | Other assets, net [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets 3.3 0
Interest rate swap contracts [Member] | Other liabilities [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 3.1 30.7
Interest rate swap contracts [Member] | Other liabilities [Member] | Not designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities 27.6 0
Diesel fuel swap contracts [Member] | Prepaid expenses and other [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets 0.5 0
Diesel fuel swap contracts [Member] | Other assets, net [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative assets 0.1 0
Diesel fuel swap contracts [Member] | Other liabilities [Member] | Designated as hedging instrument [Member]
   
Fair value and location of the Company's derivative instruments on its Consolidated Balance Sheets    
Derivative liabilities $ 0.1 $ 0