Treasury Stock (Tables)

6 Months Ended

Nov. 30, 2023

Equity, Attributable to Parent [Abstract]

Tabular Disclosure of an Entity's Treasury Stock

The table below represents the Board authorization at the dates indicated:

Authorization	Amount
March 2023	$	50.0
July 2023		100.0
Total current Board authorizations	$	150.0
Less repurchases made under these authorizations	$	(116.2)
Remaining Board authorization at November 30, 2023	$	33.8