CHANGES IN ESTIMATES (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2023	Apr. 01, 2022
Change in Accounting Estimate [Line Items]
Capitalized contract cost, impairment loss	$ 18
Revenue recognized from performance obligations satisfied in previous periods	36	$ 58
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate [Line Items]
Net EAC adjustments, before income taxes	(56)	46
Net EAC adjustments, net of income taxes	$ (42)	$ 35
Net EAC adjustments, net of income taxes, per diluted share (in dollars per share)	$ (0.22)	$ 0.18