GOODWILL AND ACQUIRED INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 26, 2016

Acquired Intangible Assets

Acquired intangible assets consisted of the following (in millions):

	June 26, 2016						December 31, 2015
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Finite-Lived:
Customer programs		$    3,099		$      (145)		$      2,954		$      3,127		$      (38)		$      3,089
Customer relationships		309		(167)		142		309		(166)		143
Other		171		(121)		50		171		(90)		81
Total finite-lived intangibles		3,579		(433)		3,146		3,607		(294)		3,313
Indefinite Lived:
Trademarks		905		—		905		834		—		834
Total acquired intangibles		$    4,484		$      (433)		$      4,051		$      4,441		$    (294)		$      4,147

Goodwill by Segment

Acquired Intangible Assets

Changes in the carrying amount of goodwill by segment were as follows (in millions):

	Aeronautics		IS&GS			MFC			MST			Space  Systems			Total
Balance at December 31, 2015		$        171		$    2,881			$    2,198			$  6,738			$    1,588			$  13,576
Acquisitions		—		—			—			43			—			43
Divestitures		—		—			—			(7	)		—			(7	)
Foreign currency translation		—		(13	)		(5	)		28			(1	)		9
Balance at June 26, 2016		$        171		$    2,868			$    2,193			$  6,802			$    1,587			$  13,621