Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details Textual)

v3.8.0.1
Commitments and Contingencies (Details Textual) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Feb. 28, 2018
Feb. 28, 2018
Feb. 28, 2017
Feb. 29, 2016
Loss Contingencies [Line Items]        
Rental expense   $ 59.1 $ 59.2 $ 56.1
Amounts purchased under related-party arrangements   316.6 292.3 $ 162.5
Estimated loss on inventory write-down $ 19.1      
Guarantee obligations [Member]        
Loss Contingencies [Line Items]        
Indemnification liabilities 12.8 12.8 $ 9.6  
Potential future payments 56.2 56.2    
Estimated recovery from third party under recourse provisions $ 25.6 $ 25.6