Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Future Minimum Operating Lease Payments) (Details)

v3.10.0.1
Commitments and Contingencies (Future Minimum Operating Lease Payments) (Details)
$ in Millions
May 31, 2018
USD ($)
Commitments and Contingencies [Abstract]  
Year ending May 31, 2019 $ 35.1
Year ending May 31, 2020 26.8
Year ending May 31, 2021 19.8
Year ending May 31, 2022 12.8
Year ending May 31, 2023 6.8
Year ending May 31, Thereafter $ 8.8