Goodwill and Intangible Assets (Tables)

9 Months Ended

Oct. 02, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of carrying amount of goodwill by reportable segment

The following table presents changes in the carrying amount of goodwill by reportable segment:

	Defense Solutions		Civil		Health		Total
	(in millions)
Goodwill at December 28, 2018	$	2,015	$	1,924	$	921	$	4,860
Goodwill re-allocation	25		(25)		—		—
Acquisition of IMX Medical Management Services, Inc.	—		—		50		50
Divestiture of health staff augmentation business	—		—		(5)		(5)
Foreign currency translation adjustments	(4)		8		—		4
Adjustment to goodwill	3		—		—		3
Goodwill at January 3, 2020	2,039		1,907		966		4,912
Goodwill re-allocation	429		(429)		—		—
Acquisition of Dynetics and the SD&A Businesses	776		462		—		1,238
Foreign currency translation adjustments	8		—		—		8
Goodwill at October 2, 2020	$	3,252	$	1,940	$	966	$	6,158

Schedule of intangible assets

Intangible assets, net consisted of the following:

	October 2, 2020						January 3, 2020
	Gross carrying value		Accumulated amortization		Net carrying value		Gross carrying value		Accumulated amortization		Net carrying value
	(in millions)
Finite-lived intangible assets:
Programs	$	1,638	$	(647)	$	991	$	1,003	$	(536)	$	467
Software and technology	205		(96)		109		102		(83)		19
Customer relationships	136		(15)		121		45		(6)		39
Backlog	32		(21)		11		—		—		—
Trade names	1		—		1		1		—		1
Total finite-lived intangible assets	2,012		(779)		1,233		1,151		(625)		526
Indefinite-lived intangible assets:
In-process research and development	98		—		98		—		—		—
Trade names	4		—		4		4		—		4
Total intangible assets	$	2,114	$	(779)	$	1,335	$	1,155	$	(625)	$	530

Schedule of estimated annual amortization expense

The estimated annual amortization expense as of October 2, 2020, was as follows:

Fiscal year ending
	(in millions)
2020 (remainder of year)	$	58
2021	219
2022	208
2023	182
2024	133
2025 and thereafter	433
	$	1,233