ACCOUNTING POLICIES - Accumulated Other Comprehensive Loss by Component, Net of Tax (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 10,227	$ 10,134	$ 10,147	$ 9,947	$ 10,088	$ 10,239	$ 10,147	$ 10,239
Other comprehensive (loss) income before reclassifications							(53)	(343)
Amounts reclassified from Accumulated other comprehensive loss							1	1
Other comprehensive (loss) income, net	(89)	7	30	(167)	(192)	17	(52)	(342)
Ending balance	10,367	10,227	10,134	9,925	9,947	10,088	10,367	9,925
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(624)	(631)	(661)	(641)	(449)	(466)	(661)	(466)
Other comprehensive (loss) income, net	(89)	7	30	(167)	(192)	17
Ending balance	(713)	(624)	(631)	(808)	(641)	(449)	(713)	(808)
Foreign currency translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(572)		(596)	(578)		(396)	(596)	(396)
Other comprehensive (loss) income before reclassifications							(82)	(352)
Amounts reclassified from Accumulated other comprehensive loss							0	0
Other comprehensive (loss) income, net	(106)			(170)			(82)	(352)
Ending balance	(678)	(572)		(748)	(578)		(678)	(748)
Derivative contracts
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	4		(9)	(2)		(5)	(9)	(5)
Other comprehensive (loss) income before reclassifications							29	3
Amounts reclassified from Accumulated other comprehensive loss							0	0
Other comprehensive (loss) income, net	16			0			29	3
Ending balance	20	4		(2)	(2)		20	(2)
Pension and postretirement benefit plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(56)		$ (56)	(61)		$ (65)	(56)	(65)
Other comprehensive (loss) income before reclassifications							0	6
Amounts reclassified from Accumulated other comprehensive loss							1	1
Other comprehensive (loss) income, net	1			3			1	7
Ending balance	$ (55)	$ (56)		$ (58)	$ (61)		$ (55)	$ (58)