Business, Product and Geographical Area Information (Tables)

9 Months Ended

Sep. 30, 2020

Segment Reporting [Abstract]

Schedule of Net Sales by End Market Segment Applications

The following table presents Net sales by end market applications and by timing of control transfer for the periods presented (in millions of dollars):

	Quarter Ended September 30,					Nine Months Ended September 30,
	2020		2019			2020		2019
Net sales:
Aero/HS products	$	100.9	$	198.9		$	441.5	$	586.8
Automotive Extrusions		46.2		47.5			110.3		146.0
GE products		105.1		117.1			337.6		375.3
Other products		3.5		11.4			11.3		37.3
Total net sales	$	255.7	$	374.9		$	900.7	$	1,145.4
Timing of revenue recognition:
Products transferred at a point in time	$	151.8	$	212.5	1	$	532.1	$	658.4	2
Products transferred over time		103.9		162.4	1		368.6		487.0	2
Total net sales	$	255.7	$	374.9		$	900.7	$	1,145.4

^{1. As corrected from $115.9 million of products transferred at a point in time and $259.0 million of products transferred over time.}

^{2. As corrected from $378.7 million of products transferred at a point in time and $766.7 million of products transferred over time.}

Schedule of Income Taxes Paid by Geographical Area

The following table presents geographic information for income taxes paid for the periods presented (in millions of dollars):

	Quarter Ended				Nine Months Ended
	September 30,				September 30,
	2020		2019		2020		2019
Income taxes paid:
Domestic	$	0.1	$	0.1	$	0.4	$	2.0
Foreign		—		0.4		0.1		1.6
Total income taxes paid	$	0.1	$	0.5	$	0.5	$	3.6