Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments (Details 1)

v3.10.0.1
Derivative Instruments (Details 1) - USD ($)
$ in Millions
Aug. 31, 2018
Feb. 28, 2018
Designated as hedging instrument [Member] | Foreign currency contracts [Member] | Prepaid expenses and other [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Assets $ 15.7 $ 21.2
Designated as hedging instrument [Member] | Foreign currency contracts [Member] | Other accrued expenses and liabilities [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Liabilities 14.1 7.8
Designated as hedging instrument [Member] | Foreign currency contracts [Member] | Other assets [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Assets 18.8 17.0
Designated as hedging instrument [Member] | Foreign currency contracts [Member] | Other liabilities [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Liabilities 13.8 9.9
Not designated as hedging instrument [Member] | Foreign currency contracts [Member] | Prepaid expenses and other [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Assets 2.4 2.1
Not designated as hedging instrument [Member] | Foreign currency contracts [Member] | Other accrued expenses and liabilities [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Liabilities 6.2 2.2
Not designated as hedging instrument [Member] | Commodity derivative contracts [Member] | Prepaid expenses and other [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Assets 8.4 6.3
Not designated as hedging instrument [Member] | Commodity derivative contracts [Member] | Other accrued expenses and liabilities [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Liabilities 2.2 3.0
Not designated as hedging instrument [Member] | Commodity derivative contracts [Member] | Other assets [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Assets 4.4 2.8
Not designated as hedging instrument [Member] | Commodity derivative contracts [Member] | Other liabilities [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Liabilities 2.5 2.6
Not designated as hedging instrument [Member] | Interest rate swap contracts [Member] | Prepaid expenses and other [Member]    
Fair value and location of our derivative instruments on our balance sheets    
Interest rate swap contracts, Assets $ 2.7 $ 0.0