Segment Information, Geographic and Product Data (Tables)

12 Months Ended

Jun. 30, 2019

Segment Reporting [Abstract]

Schedule of results of operation, depreciation and amortization, capital expenditures and total assets by reportable segments

Segment Data	Years Ended June 30,
($ in millions)	2019			2018			2017
Net Sales:
Specialty Alloys Operations	$	1,967.3		$	1,803.8		$	1,461.6
Performance Engineered Products	479.8			429.7			366.6
Intersegment	(66.9		)	(75.8		)	(30.6		)
Consolidated net sales	$	2,380.2		$	2,157.7		$	1,797.6
	Years Ended June 30,
($ in millions)	2019			2018			2017
Operating Income:
Specialty Alloys Operations	$	282.2		$	232.4		$	172.3
Performance Engineered Products	30.0			26.1			8.5
Corporate costs (including loss on divestiture of business)	(72.7		)	(66.4		)	(60.8		)
Intersegment	1.9			(2.8		)	1.5
Consolidated operating income	$	241.4		$	189.3		$	121.5
	Years Ended June 30,
($ in millions)	2019			2018			2017
Depreciation and Amortization:
Specialty Alloys Operations	$	95.2		$	93.3		$	94.0
Performance Engineered Products	22.2			20.2			20.6
Corporate	4.9			3.9			4.0
Intersegment	(0.8		)	(0.8		)	(0.8		)
Consolidated depreciation and amortization	$	121.5		$	116.6		$	117.8
	Years Ended June 30,
($ in millions)	2019			2018			2017
Capital Expenditures:
Specialty Alloys Operations	$	92.7		$	63.6		$	52.2
Performance Engineered Products	51.7			31.6			17.0
Corporate	37.1			41.6			29.7
Intersegment	(1.2		)	(1.8		)	(0.4		)
Consolidated capital expenditures	$	180.3		$	135.0		$	98.5
				June 30,
($ in millions)				2019			2018
Total Assets:
Specialty Alloys Operations				$	2,349.2		$	2,312.1
Performance Engineered Products				664.8			513.6
Corporate				192.5			193.2
Intersegment				(18.7		)	(11.9		)
Consolidated total assets				$	3,187.8		$	3,007.0

Schedule of net sales by geographic segment

Geographic Data	Years Ended June 30,
($ in millions)	2019		2018		2017
Net Sales: (a)
United States	$	1,606.7	$	1,429.4	$	1,198.3
Europe	387.2		383.0		349.6
Asia Pacific	196.3		174.8		127.2
Mexico	81.6		61.7		48.5
Canada	67.8		65.7		47.7
Other	40.6		43.1		26.3
Consolidated net sales	$	2,380.2	$	2,157.7	$	1,797.6

(a) Net sales were attributed to countries based on the location of the customer.

Schedule of long-lived assets by geographic segment

	June 30,
($ in millions)	2019		2018
Long-lived assets:
United States	$	1,335.6	$	1,286.4
Europe	17.0		3.9
Asia Pacific	6.8		15.4
Canada	5.5		6.3
Mexico	1.3		1.4
Consolidated long-lived assets	$	1,366.2	$	1,313.4