GOODWILL AND INTANGIBLE ASSETS - Intangible Assets Other Than Goodwill and Trade Names (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 4,037	$ 4,047
Accumulated Amortization	(1,522)	(1,454)
Net Carrying Amount	2,515	2,593
Backlog
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,428	1,431
Accumulated Amortization	(552)	(526)
Net Carrying Amount	876	905
Customer relationships
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,322	1,333
Accumulated Amortization	(444)	(431)
Net Carrying Amount	878	902
Acquired technology
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,287	1,283
Accumulated Amortization	(526)	(497)
Net Carrying Amount	$ 761	$ 786