Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets, Net of Accumulated Amortization (Narrative) (Details)

v3.19.3
Goodwill and Intangible Assets, Net of Accumulated Amortization (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
Aug. 31, 2019
Aug. 31, 2018
Goodwill and Intangible Assets, Net of Accumulated Amortization [Abstract]    
Amortization expense $ 21.1 $ 6.5
Impairment loss relates to goodwill or intangle assets $ 0.0 $ 0.0