FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Gain/(Loss) on Hedging Activity (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Foreign exchange contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	$ 585	$ 364	$ (216)
Reclassified to Cost of products sold	(524)	95	(54)
Treasury lock hedge contracts gain:
Recognized in Other Comprehensive Income/(Loss)	585	364	(216)
Non U.S. dollar borrowings gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	(183)	(14)	(19)
Designated as Hedging Instrument
Non U.S. dollar borrowings gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	91	83	(105)
Foreign exchange contracts
Foreign exchange contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	592	364	(267)
Treasury lock hedge contracts gain:
Recognized in Other Comprehensive Income/(Loss)	592	364	(267)
Foreign exchange contracts | Cost of products sold
Foreign exchange contracts gain/(loss):
Reclassified to Cost of products sold	(492)	96	(54)
Treasury Lock
Foreign exchange contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	0	0	51
Treasury lock hedge contracts gain:
Recognized in Other Comprehensive Income/(Loss)	0	0	51
Cross-currency interest rate swap contracts
Foreign exchange contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	(7)	0	0
Reclassified to Cost of products sold	(29)	0	0
Treasury lock hedge contracts gain:
Recognized in Other Comprehensive Income/(Loss)	(7)	0	0
Cross-currency interest rate swap contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	30	38	(11)
Forward starting interest rate swap contracts
Foreign exchange contracts gain/(loss):
Reclassified to Cost of products sold	$ (3)	$ 0	$ 0