Inventories

9 Months Ended

Feb. 28, 2026

Inventories

Inventories

8. Inventories

The summary of inventories is as follows:

	February 28,		May 31,
	2026		2025
Aircraft and engine parts, components and finished goods	$	781.0	$	659.4
Raw materials and parts		142.9		119.9
Work-in-process		34.3		29.9
	$	958.2	$	809.2

In conjunction with the decision to exit our consumables and expendables product line, we do not expect certain inventories to be recoverable and have recognized an inventory reserve of $4.9 million during the three-month period ended February 28, 2026.