Goodwill and Other Intangible Assets, Net (Tables)

12 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in carrying amount of goodwill by reportable segment

mount of goodwill by reportable segment for fiscal years 2020 and 2019 were as follows:

($ in millions)	June 30, 2018			Acquisition		June 30, 2019			Impairment			Other			June 30, 2020
Goodwill	$	315.9		$	57.7	$	373.6		$	—		$	(1.4	)	$	372.2
Accumulated impairment losses	(47.2		)	—		(47.2		)	(34.6		)	—			(81.8		)
Total goodwill	$	268.7		$	57.7	$	326.4		$	(34.6	)	$	(1.4	)	$	290.4
Specialty Alloys Operations	$	195.5		$	—	$	195.5		$	—		$	—		$	195.5
Performance Engineered Products	73.2			57.7		130.9			(34.6		)	(1.4		)	94.9
Total goodwill	$	268.7		$	57.7	$	326.4		$	(34.6	)	$	(1.4	)	$	290.4

Other Intangible Assets,

Schedule of other intangible assets, net

		June 30, 2020										June 30, 2019
($ in millions)	Useful Life (in Years)	Gross Carrying Amount		Accumulated Amortization			Impairment			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Trademarks and trade names	15 - 30	$	33.5	$	(25.4	)	$	(1.5	)	6.6		$	33.5	$	(24.3	)	$	9.2
Customer relationships	10 - 15	76.9		(41.2		)	(1.2		)	34.5		76.9		(36.0		)	40.9
Non-compete agreements	5	0.2		(0.1		)	(0.1		)	—		0.2		(0.1		)	0.1
Technology	15	7.3		(1.5		)	(4.5		)	1.3		7.3		(1.0		)	6.3
Patents	14 - 20	11.4		(1.7		)	—			9.7		11.4		(0.7		)	10.7
Total		$	129.3	$	(69.9	)	$	(7.3	)	$	52.1	$	129.3	$	(62.1	)	$	67.2