FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Gain/(Loss) on Hedging Activity (Details) € in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2023 EUR (€)
Foreign exchange contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	$ 70	$ 585	$ 364
Reclassified to net earnings, pretax	(334)	(524)	95
Non-U.S. dollar borrowings gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	84	(183)	(14)
Principal Value	38,886	38,234
Designated as Hedging Instrument
Non-U.S. dollar borrowings gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	(10)	91	83
Principal Value | €				€ 375
Foreign exchange contracts
Foreign exchange contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	13	592	364
Derivatives qualifying as net investment hedges
Recognized in Other Comprehensive Income/(Loss)	(15)	0	0
Foreign exchange contracts | Cost of products sold
Foreign exchange contracts gain/(loss):
Reclassified to net earnings, pretax	(303)	(492)	96
Cross-currency swap contracts
Foreign exchange contracts gain/(loss):
Recognized in Other Comprehensive Income/(Loss)	57	(7)	0
Derivatives qualifying as net investment hedges
Recognized in Other Comprehensive Income/(Loss)	52	30	38
Cross-currency swap contracts | Other (income)/expense, net
Foreign exchange contracts gain/(loss):
Reclassified to net earnings, pretax	(31)	(29)	0
Interest rate swap contracts | Other Operating Income (Expense)
Foreign exchange contracts gain/(loss):
Reclassified to net earnings, pretax	$ 0	$ (3)	$ 0