PROGRESS COLLECTIONS AND DEFERRED INCOME (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Progress collections and deferred income (contract liabilities)	$ 4,434		$ 3,822
Revenue recognized, included in contract liability	962	$ 739
Progress collections
Disaggregation of Revenue [Line Items]
Progress collections and deferred income (contract liabilities)	4,282		3,713
Deferred income
Disaggregation of Revenue [Line Items]
Progress collections and deferred income (contract liabilities)	$ 152		$ 109