Segment Information (Tables)

6 Months Ended

Jun. 26, 2015

Segment Reporting [Abstract]

Summary of Segment Information

The tables below present net sales, operating income, depreciation and amortization and total assets by reportable segment.

	Second Quarter Ended						First Half Ended
	June 26, 2015			June 27, 2014			June 26, 2015			June 27, 2014
	(in millions)
Net Sales:
Electronic Systems	$	1,061		$	1,123		$	2,099		$	2,221
Aerospace Systems		997			1,062			2,024			2,136
Communication Systems		514			538			958			1,055
NSS		262			336			507			641
Elimination of intercompany sales		(41	)		(40	)		(82	)		(77	)
Consolidated total	$	2,793		$	3,019		$	5,506		$	5,976
Operating Income (Loss):
Electronic Systems	$	119		$	133		$	233		$	258
Aerospace Systems		(17	)		39			45			132
Communication Systems		52			48			87			98
NSS		10			19			21			37
Segment total	$	164		$	239		$	386		$	525
Gain (loss) related to business divestitures(1)		2			—			(20	)		—
Consolidated total	$	166		$	239		$	366		$	525
Depreciation and amortization:
Electronic Systems	$	27		$	30		$	55		$	59
Aerospace Systems		12			9			24			19
Communication Systems		13			13			25			25
NSS		3			3			6			6
Consolidated total	$	55		$	55		$	110		$	109

⁽¹⁾  See Note 4 for information regarding the Company’s business divestitures.

	June 26, 2015		December 31, 2014
	(in millions)
Total Assets:
Electronic Systems	$	6,729	$	6,287
Aerospace Systems		3,080		3,011
Communication Systems		2,020		1,997
NSS		1,281		1,287
Corporate		523		707
Assets held for sale		—		547
Consolidated total	$	13,633	$	13,836