Quarterly report pursuant to Section 13 or 15(d)

Other Assets (Details)

v3.8.0.1
Other Assets (Details) - USD ($)
$ in Millions
Nov. 30, 2017
Feb. 28, 2017
Nov. 30, 2016
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]      
Investments in equity securities, Trading $ 408.1 $ 0.0  
Investments in equity method investees 118.9 98.7 $ 115.7
Other 94.0 42.7  
Other assets, net $ 621.0 $ 141.4