Annual report pursuant to Section 13 and 15(d)

Fair Value of Financial Instruments (Details)

v3.7.0.1
Fair Value of Financial Instruments (Details) - Recurring [Member] - USD ($)
$ in Millions
Feb. 28, 2017
Feb. 29, 2016
Assets:    
Foreign currency contracts $ 13.2 $ 11.5
Commodity derivative contracts 5.8 0.9
Interest rate swap contracts 4.7 1.0
AFS debt securities 9.5 4.6
Liabilities:    
Foreign currency contracts 70.4 69.0
Commodity derivative contracts 11.6 46.1
Interest rate swap contracts 0.3 7.6
Quoted Prices in Active Markets (Level 1) [Member]    
Assets:    
Foreign currency contracts 0.0 0.0
Commodity derivative contracts 0.0 0.0
Interest rate swap contracts 0.0 0.0
AFS debt securities 0.0 0.0
Liabilities:    
Foreign currency contracts 0.0 0.0
Commodity derivative contracts 0.0 0.0
Interest rate swap contracts 0.0 0.0
Significant Other Observable Inputs (Level 2) [Member]    
Assets:    
Foreign currency contracts 13.2 11.5
Commodity derivative contracts 5.8 0.9
Interest rate swap contracts 4.7 1.0
AFS debt securities 0.0 0.0
Liabilities:    
Foreign currency contracts 70.4 69.0
Commodity derivative contracts 11.6 46.1
Interest rate swap contracts 0.3 7.6
Significant Unobservable Inputs (Level 3) [Member]    
Assets:    
Foreign currency contracts 0.0 0.0
Commodity derivative contracts 0.0 0.0
Interest rate swap contracts 0.0 0.0
AFS debt securities 9.5 4.6
Liabilities:    
Foreign currency contracts 0.0 0.0
Commodity derivative contracts 0.0 0.0
Interest rate swap contracts $ 0.0 $ 0.0