Other Expense (Income), Net (Tables)

12 Months Ended

Jun. 30, 2024

Other Income and Expenses [Abstract]

Schedule of Other Expense (Income), Net

Other expense (income), net consists of the following:

	Years Ended June 30,
($ in millions)	2024		2023		2022
Unrealized (gains) losses on company-owned life insurance contracts and investments held in rabbi trusts	$	(5.8)	$	(3.3)	$	4.8
Interest income	(1.8)		(0.6)		(0.1)
Foreign exchange losses	1.8		0.4		1.3
Pension earnings, interest and deferrals	14.4		10.0		(18.3)
Pension settlement charge	51.9		—		—
Other	—		—		(0.4)
Total other expense (income), net	$	60.5	$	6.5	$	(12.7)