XML 59 R32.htm IDEA: XBRL DOCUMENT v3.7.0.1
Summary of Significant Accounting Policies (Tables)
 12 Months Ended
May 31, 2017
Supplemental Cash Flow Information

Supplemental cash flow information was as follows for the fiscal years ended May 31:

 

(in thousands)    2017      2016      2015  

Interest paid, net of amount capitalized

    $ 29,826      $ 30,431      $ 36,190  

Income taxes paid, net of refunds

    $ 55,652      $ 50,750      $ 67,825