Restructuring and Asset Impairment Charges (Tables)

9 Months Ended

Mar. 31, 2022

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs

The reserve balances and activity for restructuring charges at March 31, 2022 and June 30, 2021 were as follows:

($ in millions)	March 31, 2022		June 30, 2021
Reserve balance at beginning of fiscal year	$	1.4	$	9.5
Restructuring charges excluding non-cash impairments	—		1.2
Cash payments	(1.3)		(9.3)
Reserve balance at end of period	$	0.1	$	1.4