Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Financial Instruments (Details 1)

v2.4.0.6
Fair Value of Financial Instruments (Details 1) (USD $)
In Millions, unless otherwise specified
Nov. 30, 2011
Feb. 28, 2011
Assets:    
AFS debt securities $ 25.1 $ 40.8
Foreign currency contracts 13.7 17.0
Interest rate swap contracts 0 1.7
Liabilities:    
Foreign currency contracts 6.5 5.3
Interest rate swap contracts 42.8 6.1
Recurring [Member]
   
Assets:    
AFS debt securities 25.1 40.8
Foreign currency contracts 13.7 17.0
Interest rate swap contracts   1.7
Liabilities:    
Foreign currency contracts 6.5 5.3
Interest rate swap contracts 42.8 6.1
Recurring [Member] | Quoted Prices in Active Markets (Level 1) [Member]
   
Assets:    
AFS debt securities 0 0
Foreign currency contracts 0 0
Interest rate swap contracts   0
Liabilities:    
Foreign currency contracts 0 0
Interest rate swap contracts 0 0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
   
Assets:    
AFS debt securities 0 0
Foreign currency contracts 13.7 17.0
Interest rate swap contracts   1.7
Liabilities:    
Foreign currency contracts 6.5 5.3
Interest rate swap contracts 42.8 6.1
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
   
Assets:    
AFS debt securities 25.1 40.8
Foreign currency contracts 0 0
Interest rate swap contracts   0
Liabilities:    
Foreign currency contracts 0 0
Interest rate swap contracts $ 0 $ 0