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Other Non-current Assets (Tables)
12 Months Ended
May 31, 2020
Other Non-current Assets  
Schedule of other non-current assets

May 31, 

    

2020

    

2019

Contract assets

$

22.4

$

17.0

Investments in joint ventures

17.8

12.3

Cash surrender value of life insurance

 

15.6

 

15.6

Assets under deferred compensation plan 

13.1

10.4

License fees

4.1

7.2

Other

 

8.5

 

15.0

$

81.5

$

77.5