Goodwill and Intangible Assets (Tables)

11 Months Ended

Jan. 01, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill by Segment

The balance and changes in the carrying amount of goodwill by segment were as follows:

	NSS		HES			Total
	(in millions)
Balance at January 31, 2014	$	788	$	905		$	1,693
Goodwill impairment	—		(486		)	(486		)
Balance at January 30, 2015	$	788	$	419		$	1,207
Adjustments	—		—			—
Balance at January 1, 2016	$	788	$	419		$	1,207

Schedule of Intangible Assets Including Estimates of Assets Acquired

Intangible assets, including those arising from preliminary estimates of assets acquired relating to acquisitions, consisted of the following:

	January 1, 2016							January 30, 2015
	Gross carrying value		Accumulated amortization			Net carrying value		Gross carrying value		Accumulated amortization			Net carrying value
	(in millions)
Finite-lived intangible assets:
Customer relationships	$	20	$	(16	)	$	4	$	70	$	(57	)	$	13
Software and technology	61		(44		)	17		52		(41		)	11
Total finite-lived intangible assets	81		(60		)	21		122		(98		)	24
Indefinite-lived intangible assets:
In-process research and development	—		—			—		9		—			9
Trade names	4		—			4		4		—			4
Total indefinite-lived intangible assets	4		—			4		13		—			13
Total intangible assets	$	85	$	(60	)	$	25	$	135	$	(98	)	$	37

Schedule of Amortization Expense for Finite-Lived Intangible Assets

The estimated annual amortization expense related to finite-lived intangible assets as of January 1, 2016, was as follows:

Fiscal Year Ending
	(in millions)
2016	$	6
2017	5
2018	4
2019	2
2020	1
2021 and thereafter	3
	$	21