ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Components of OCI (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Unrealized gain (loss) on cash flow hedges
Gross Amount	$ (51)		$ 15		$ (42)	$ (80)
Income Taxes	15		1		16	1
Net Amount	(36)		16		(26)	(79)
Changes in retirement plans’ funded status
Gross Amount	(5)		(34)		(11)	(68)
Income Taxes	2		9		3	18
Net Amount	(3)		(25)		(8)	(50)
Foreign currency translation
Gross Amount	117		72		84	331
Income Taxes	0		0		0	0
Net Amount	117		72		84	331
Share of other comprehensive income (loss) of entities using the equity method
Gross Amount	(6)		(20)		(15)	(29)
Income Taxes	0		0		0	0
Net Amount	(6)		(20)		(15)	(29)
Other comprehensive income (loss)
Gross Amount	55		33		16	154
Income Taxes	17		10		19	19
Other comprehensive income, net of tax	$ 72	$ (37)	$ 43	$ 130	$ 35	$ 173