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Income Taxes Income Taxes (Tables)
3 Months Ended
Aug. 31, 2019
Income Tax Disclosure [Abstract]  
Summary of Income Tax Contingencies
The Company's recorded liability for potential interest and penalties related to uncertain tax benefits was:
(In millions)
August 31, 2019
 
June 1, 2019
Liability for interest and penalties
$
0.8

 
$
0.7

Liability for uncertain tax positions, current
$
2.0

 
$
1.9