XML 54 R37.htm IDEA: XBRL DOCUMENT v3.19.3
Stock-Based Compensation (Tables)
3 Months Ended
Aug. 31, 2019
Stock-Based Compensation [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

The following table summarizes the stock-based compensation expense and related income tax effect for the three months ended:
(In millions)
August 31, 2019
 
September 1, 2018
Stock-based compensation expense
$
2.6

 
$
2.5

Related income tax effect
0.6

 
0.6