Segment Information (Tables)

12 Months Ended

Dec. 31, 2013

Segment Information [Abstract]

Segment Information

	Years Ended December 31,
	2013			2012			2011
Launch Vehicles:
Revenues	$	551,709		$	527,287		$	483,177
Operating income		48,831			36,131			14,147
Identifiable assets		195,294			206,194			210,642
Capital expenditures		8,882			26,066			27,999
Depreciation and amortization		17,990			15,891			14,293
Satellites and Space Systems:
Revenues	$	387,505		$	496,152		$	553,797
Operating income		33,938			46,222			37,623
Identifiable assets		288,343			278,008			282,344
Capital expenditures		18,359			16,345			12,433
Depreciation and amortization		8,366			8,563			6,841
Advanced Space Programs:
Revenues	$	469,400		$	470,102		$	434,036
Operating income		30,776			32,309			28,024
Identifiable assets		448,015			390,059			254,769
Capital expenditures		4,652			5,781			13,515
Depreciation and amortization		8,872			6,575			5,033
Corporate and Other:
Revenues (1)	$	(43,343	)	$	(56,772	)	$	(125,087	)
Operating loss (2)		-			(2,091	)		-
Identifiable assets		353,109			337,193			383,045
Capital expenditures		3,762			3,983			5,868
Depreciation and amortization		6,251			6,310			6,572
Consolidated:
Revenues	$	1,365,271		$	1,436,769		$	1,345,923
Operating income		113,545			112,571			79,794
Identifiable assets		1,284,761			1,211,454			1,130,800
Capital expenditures		35,655			52,175			59,815
Depreciation and amortization		41,479			37,339			32,739

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(1) Corporate and other revenues are comprised solely of the elimination of intersegment revenues.  Intersegment revenues are summarized as follows (in millions):

	Years Ended December 31,
	2013		2012		2011
Launch Vehicles	$	38.2	$	50.2	$	118.3
Satellites and Space Systems		4.1		5.7		5.6
Advanced Space Programs		1.0		0.9		1.2
Total intersegment revenues	$	43.3	$	56.8	$	125.1

(2) The corporate and other operating loss in 2012 is comprised solely of unallocated professional fees and other costs related to a potential acquisition that was not consummated.