v3.26.3
Goodwill and Other Intangibles (Tables)
 3 Months Ended
Aug. 31, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Summary of Activity in Goodwill for the Periods Indicated
The following table summarizes the activity in Goodwill for the periods indicated: 
August 31, 2026May 31, 2026August 31, 2025
Gross beginning balance$239.0 $238.5 $238.5 
Accumulated impairment(39.6)(39.6)(39.6)
Beginning balance$199.4 $198.9 $198.9 
Foreign currency translation(0.2)0.5 0.8 
Ending balance $199.2 $199.4 $199.7 
Summary of Activity in Total Other Intangibles for the Periods Indicated
The following table summarizes the activity on a year-to-date basis in Other intangible assets for the periods indicated:
August 31, 2026May 31, 2026August 31, 2025
Beginning balance - Other intangibles subject to amortization$75.8 $85.8 $85.8 
Amortization expense(2.8)(11.3)(2.8)
Foreign currency translation(0.3)1.3 1.5 
Total other intangibles subject to amortization, net of accumulated amortization of $64.4, $61.6 and $53.1, respectively
$72.7 $75.8 $84.5 
Total other intangibles not subject to amortization$2.1 $2.1 $2.1 
Total other intangible assets, net
$74.8 $77.9 $86.6