Operating Segments and Related Disclosures (Tables)

3 Months Ended

Feb. 28, 2014

Segment Reporting [Abstract]

Customers that Represented More than 10% of Net Sales

Customers that represented more than 10% of net sales for the periods presented are as follows:

	Three months ended
	February 28, 2014			February 28, 2013
United Launch Alliance		27	%			*
Lockheed Martin Corporation		20	%		31	%
Raytheon Company		18	%		44	%
NASA		15	%			*

* Less than 10%.

Selected Financial Information for Each Reportable Segment

Selected financial information for each reportable segment is as follows:

	Three months ended
	February 28, 2014			February 28, 2013
	(In millions)
Net Sales:
Aerospace and Defense	$	328.2		$	242.3
Real Estate		1.5			1.4
Total	$	329.7		$	243.7
Segment Performance:
Aerospace and Defense	$	33.4		$	29.2
Environmental remediation provision adjustments		(1.6	)		0.6
Retirement benefit plan expense		(6.1	)		(10.7	)
Unusual items		—			0.1
Aerospace and Defense Total		25.7			19.2
Real Estate		0.9			1.0
Total	$	26.6		$	20.2
Reconciliation of segment performance to income (loss) from continuing operations before income taxes:
Segment Performance	$	26.6		$	20.2
Interest expense		(12.4	)		(11.2	)
Interest income		—			0.1
Corporate retirement benefit plan expense		(2.8	)		(5.2	)
Stock-based compensation expense		(1.4	)		(3.2	)
Corporate and other expenses		(5.2	)		(3.9	)
Unusual items		(4.9	)		(6.0	)
Loss from continuing operations before income taxes	$	(0.1	)	$	(9.2	)