SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Jun. 30, 2023

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS

($ in millions) 

Column A	Column B		Column C Additions				Column D		Column E
Description	Balance at Beginning of Period		Charged to Costs & Expenses		Charged to Other Accounts		Deductions		Balance at End  of Period
Year Ended June 30, 2023
Allowance for doubtful accounts receivable	$	3.3	$	(0.4)	$	0.2	$	—	$	3.1
Deferred tax valuation allowance	$	21.3	$	(7.7)	$	—	$	—	$	13.6
Year Ended June 30, 2022
Allowance for doubtful accounts receivable	$	3.6	$	(0.4)	$	0.1	$	—	$	3.3
Deferred tax valuation allowance	$	25.2	$	(3.9)	$	—	$	—	$	21.3
Year Ended June 30, 2021
Allowance for doubtful accounts receivable	$	3.4	$	0.3	$	(0.1)	$	—	$	3.6
Deferred tax valuation allowance	$	24.2	$	(1.1)	$	2.1	$	—	$	25.2