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Inventories (Tables)
9 Months Ended
Feb. 28, 2025
Inventories  
Schedule of inventories

February 28, 

    

May 31, 

    

2025

    

2024

Aircraft and engine parts, components and finished goods

$

641.5

$

580.3

Raw materials and parts

 

117.0

 

114.1

Work-in-process

17.2

38.7

$

775.7

$

733.1