Revenue (Tables)

9 Months Ended

Sep. 30, 2019

Revenue From Contract With Customer [Abstract]

Schedule of Revenue By Market

The following table details our revenue by market for the three and nine months ended September 30, 2019 and 2018:

	Quarter Ended September 30,				Nine Months Ended September 30,
(In millions)	2019		2018		2019		2018
Consolidated Net Sales	$	572.5	$	540.5	$	1,791.4	$	1,628.1
Commercial Aerospace	385.9		373.1			1,217.9		1,139.6
Space & Defense		109.8		90.4		329.4		272.2
Industrial	76.8			77.0	244.1		216.3

Schedule of Activity Related to Contract Assets

The activity related to contract assets for the nine months ended September 30, 2019 is as follows:

`
(In millions)	Composite Material			Engineered Products			Total
Balance at December 31, 2018	$	12.9		$	37.6		$	50.5
Net revenue billed		(1.4	)		4.6			3.2
Balance at March 31, 2019		11.5			42.2			53.7
Net revenue billed		1.7			4.3			6.0
Balance at June 30, 2019		13.2			46.5			59.7
Net revenue billed		(1.7	)		(1.6	)		(3.3	)
Balance at September 30, 2019	$	11.5		$	44.9		$	56.4