Goodwill and Intangible Assets (Tables)

9 Months Ended

Nov. 01, 2013

Schedule of Changes in Goodwill by Segment

The changes in the carrying value of goodwill for Health and Engineering (HES) and National Security Solutions (NSS) were as follows:

	HES			NSS		Total
	(in millions)
Goodwill at January 31, 2013	$	985		$	719	$	1,704
Corporate reorganizations	(69		)	69		—
Goodwill at November 1, 2013	$	916		$	788	$	1,704

Schedule of Intangible Assets Including Estimates of Assets Acquired

Intangible assets consisted of the following:

	November 1, 2013							January 31, 2013
	Gross carrying value		Accumulated amortization			Net carrying value		Gross carrying value		Accumulated amortization			Net carrying value
	(in millions)
Finite-lived intangible assets:
Customer relationships	$	116	$	(64	)	$	52	$	154	$	(57	)	$	97
Software and technology	66		(35		)	31		97		(30		)	67
Other	4		(1		)	3		1		(1		)	—
Total finite-lived intangible assets	186		(100		)	86		252		(88		)	164
Indefinite-lived intangible assets:
In-process research and development	10		—			10		10		—			10
Trade names	4		—			4		4		—			4
Total indefinite-lived intangible assets	14		—			14		14		—			14
Total intangible assets	$	200	$	(100	)	$	100	$	266	$	(88	)	$	178

Schedule of Amortization Expense for Finite-Lived Intangible Assets

The estimated annual amortization expense related to finite-lived intangible assets as of November 1, 2013 was as follows:

Fiscal Year Ending January 31
	(in millions)
2014 (remainder of the fiscal year)	$	6
2015	22
2016	20
2017	17
2018	11
2019 and thereafter	10
	$	86