Business Segments (Tables)

9 Months Ended

Sep. 30, 2018

Segment Reporting [Abstract]

Schedule Of Segment Reporting Information By Segment

Following is certain financial information with respect to the Company’s business segments for the periods indicated (in millions):

	Three months ended September 30,				Nine months ended September 30,
	2018		2017		2018		2017
Total sales:
High Performance Materials & Components	$	615.2	$	526.3	$	1,806.3	$	1,593.3
Flat Rolled Products	452.5		372.3		1,330.9		1,118.5
	1,067.7		898.6		3,137.2		2,711.8
Intersegment sales:
High Performance Materials & Components	29.7		13.4		68.2		43.6
Flat Rolled Products	17.8		16.1		60.3		53.0
	47.5		29.5		128.5		96.6
Sales to external customers:
High Performance Materials & Components	585.5		512.9		1,738.1		1,549.7
Flat Rolled Products	434.7		356.2		1,270.6		1,065.5
	$	1,020.2	$	869.1	$	3,008.7	$	2,615.2

	Three months ended September 30,						Nine months ended September 30,
	2018			2017			2018			2017
Operating profit:
High Performance Materials & Components	$	76.0		$	61.7		$	259.4		$	180.6
Flat Rolled Products	29.5			(7.3		)	66.5			14.6
Total operating profit	105.5			54.4			325.9			195.2
LIFO and net realizable value reserves	—			(0.1		)	—			(0.2		)
Corporate expenses	(14.8		)	(14.8		)	(40.9		)	(36.9		)
Closed operations and other expenses	(3.4		)	(12.2		)	(16.6		)	(28.4		)
Impairment of goodwill	—			(114.4		)	—			(114.4		)
Gain on joint venture deconsolidation (See Note 5)	—			—			15.9			—
Interest expense, net	(24.8		)	(34.2		)	(75.8		)	(102.2		)
Income before income taxes	$	62.5		$	(121.3	)	$	208.5		$	(86.9	)