INTANGIBLE ASSETS AND GOODWILL - Major Components of Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Finite-lived intangible assets:
Gross Carrying Amount	$ 25,507	$ 25,436
Accumulated Amortization and Impairments	(21,653)	(21,334)
Net Carrying Amount	3,854	4,102
Total intangible assets
Gross Carrying Amount	27,205	27,134
Net Carrying Amount	5,552	5,800
B&L Trademark
Indefinite-lived intangible assets:
Net Carrying Amount	1,698	1,698
Product brands
Finite-lived intangible assets:
Gross Carrying Amount	20,902	20,840
Accumulated Amortization and Impairments	(17,471)	(17,196)
Net Carrying Amount	3,431	3,644
Corporate brands
Finite-lived intangible assets:
Gross Carrying Amount	904	899
Accumulated Amortization and Impairments	(571)	(542)
Net Carrying Amount	333	357
Product rights/patents
Finite-lived intangible assets:
Gross Carrying Amount	3,350	3,347
Accumulated Amortization and Impairments	(3,265)	(3,251)
Net Carrying Amount	85	96
Partner relationships
Finite-lived intangible assets:
Gross Carrying Amount	150	149
Accumulated Amortization and Impairments	(150)	(149)
Net Carrying Amount	0	0
Technology and other
Finite-lived intangible assets:
Gross Carrying Amount	201	201
Accumulated Amortization and Impairments	(196)	(196)
Net Carrying Amount	$ 5	$ 5