Restructuring and Asset Impairment Charges (Tables)

6 Months Ended

Dec. 31, 2024

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs

The reserve balances and activity for restructuring charges at December 31, 2024 and June 30, 2024 were as follows:

($ in millions)	December 31, 2024		June 30, 2024
Reserve balance at beginning of fiscal year	$	1.1	$	—
Restructuring charges excluding noncash impairments	1.1		1.1
Cash payments	(1.5)		—
Reserve balance at end of period	$	0.7	$	1.1