Employee Severance and Termination Costs (Tables)

9 Months Ended

Sep. 25, 2015

Restructuring and Related Activities [Abstract]

Employee Severance and Other Termination Costs Incurred by Reportable Segment

Employee severance and other termination costs incurred by reportable segment for the quarterly and year-to-date periods ended September 25, 2015 and September 26, 2014 are presented in the table below.

	Third Quarter Ended				Year-to-Date Ended
	September 25, 2015		September 26, 2014		September 25, 2015		September 26, 2014
	(in millions)
Reportable Segment
Electronic Systems	$	2	$	—	$	4	$	14
Aerospace Systems		1		1		3		3
Communication Systems		1		2		3		5
NSS		—		—		—		1
Consolidated	$	4	$	3	$	10	$	23