DIVESTITURES, LICENSING AND OTHER ACQUISITIONS - Divestitures (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Business Acquisition [Line Items]
Net proceeds	$ 188		$ 202	$ 585	$ 382
Divestiture Gains	0		(11)	(211)	(11)
Royalty Income	(221)		(152)	(392)	(287)
Diabetes Business
Business Acquisition [Line Items]
Net proceeds	185		132	357	296
Divestiture Gains	0		0	0	0
Royalty Income	(220)		(152)	(390)	(286)
Mature Products and Other
Business Acquisition [Line Items]
Net proceeds	3		70	228	86
Divestiture Gains	0	$ (211)	(11)	(211)	(11)
Royalty Income	$ (1)		$ 0	$ (2)	$ (1)

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-Publisher FASB
-Name Accounting Standards Codification
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Ancillary revenue earned during the period from the consideration paid to the entity for the use of its rights and property by another party. Examples include licensing the use of copyrighted materials and leasing the extraction of natural resources.

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