GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amounts of Goodwill

The assignment of goodwill by business segment, and changes in the carrying amount of goodwill by business segment, were as follows:

(In millions)	Integrated Mission Systems		Space & Airborne Systems		Communication Systems		Aviation Systems(1)		Total
Balance at December 31, 2021 - As Reported	$	6,485	$	5,202	$	4,153	$	2,349	$	18,189
Reallocation of goodwill in segment reorganization(1)	1,702		647		—		(2,349)		—
Balance at December 31, 2021 - After Reallocation	8,187		5,849		4,153		—		18,189
Impairment of goodwill	(447)		—		(355)		—		(802)
Currency translation adjustments	(48)		(77)		(2)		—		(127)
Balance at September 30, 2022	$	7,692	$	5,772	$	3,796	$	—	$	17,260

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(1)As a result of our new organizational structure, effective January 1, 2022, streamlining our operations from four business segments to three business segments, we reallocated goodwill previously held by our former Aviation Systems segment to our remaining business segments as of January 1, 2021, the earliest period presented in these Notes. See additional information below and “Segment Reorganization” in. Note A — Significant Accounting Policies and Recent Accounting Standards in these Notes.