FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Gain/(Loss) on Hedging Activity (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Foreign exchange contracts gain/(loss):
Recognized in Other comprehensive income	$ 94	$ 481	$ 81	$ 601
Reclassified to net earnings, pretax	(86)	(131)	(219)	(216)
Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax [Abstract]
Non-derivatives designated as net investment hedges	(4)	(64)	31	(70)
Designated as Hedging Instrument
Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax [Abstract]
Non-derivatives designated as net investment hedges	0	68	(10)	83
Foreign currency exchange contracts
Foreign exchange contracts gain/(loss):
Recognized in Other comprehensive income	60	481	53	601
Foreign currency exchange contracts | Cost of products sold
Foreign exchange contracts gain/(loss):
Reclassified to net earnings, pretax	(90)	(131)	(210)	(213)
Interest rate swap contracts | Reclassified to Other (income)/expense, net
Foreign exchange contracts gain/(loss):
Reclassified to net earnings, pretax	0	0	0	(3)
Cross-currency swap contracts
Foreign exchange contracts gain/(loss):
Recognized in Other comprehensive income	34	0	28	0
Foreign Currency Transaction [Abstract]
Derivatives designated as net investment hedges	34	51	35	64
Cross-currency swap contracts | Other (income)/expense, net
Foreign exchange contracts gain/(loss):
Reclassified to net earnings, pretax	$ 4	$ 0	$ (9)	$ 0