Debt (Tables)

6 Months Ended

Nov. 30, 2023

Debt Disclosure [Abstract]

Schedule of Debt

The following table summarizes the carrying value of the Company's debt as of the dates indicated:

	November 30, 2023		May 31, 2023		November 30, 2022
US Revolving Credit Agreement	$	—	$	—	$	—
Unsecured lines of credit		6.3		6.0		4.8
Total debt	$	6.3	$	6.0	$	4.8
Less lines of credit, short-term debt and current portion of long-term debt		(6.3)		(6.0)		(4.8)
Total long-term debt	$	—	$	—	$	—