Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

v3.5.0.2
Basis of Presentation (Details)
$ in Millions
3 Months Ended
Aug. 31, 2016
USD ($)
Conversion of Equity to Debt [Member]  
Quantifying Misstatement in Current Year Financial Statements [Line Items]  
Conversion of noncontrolling equity interest to long-term debt $ 132.0