Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details 1)

v3.8.0.1
Commitments and Contingencies (Details 1)
$ in Millions
 12 Months Ended
Feb. 28, 2018
USD ($)
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, Amount $ 7,701.7
Raw materials and supplies [Member]  
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, Amount 6,622.1
In-process inventories [Member]  
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, Amount 148.6
Capital expenditures [Member]  
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, Amount 590.3
Other purchase commitments [Member]  
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, Amount $ 340.7