OTHER (INCOME)/EXPENSE, NET - Schedule Of Other Income Expense (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other Nonoperating Income (Expense) [Abstract]
Interest expense	$ 299	$ 328	$ 938	$ 1,011
Royalties and licensing income	(579)	(425)	(1,564)	(1,197)
Equity investment losses/(income)	14	(465)	966	(1,214)
Integration expenses	114	141	343	434
Contingent consideration	0	0	1	(510)
Loss on debt redemption	0	0	266	281
Provision for restructuring	17	27	60	150
Litigation and other settlements	44	13	32	49
Divestiture losses/(gains)	0	2	(211)	(9)
Other	(49)	(30)	(38)	(108)
Other (income)/expense, net	$ (140)	$ (409)	$ 793	$ (1,113)