OTHER (INCOME)/EXPENSE, NET (Tables)

12 Months Ended

Dec. 31, 2021

Other Nonoperating Income (Expense) [Abstract]

Schedule Of Other Income Expense

	Year Ended December 31,
Dollars in Millions	2021		2020		2019
Interest expense	$	1,334	$	1,420	$	656
Royalties and licensing income	(1,733)		(1,527)		(1,360)
Equity investment gains	(745)		(1,228)		(275)
Integration expenses	564		717		415
Contingent consideration	(542)		(1,757)		523
Loss on debt redemption	281		—		—
Provision for restructuring	169		530		301
Litigation and other settlements	82		(194)		77
Transition and other service fees	(49)		(149)		(37)
Investment income	(39)		(121)		(464)
Pension and postretirement	(15)		(13)		1,599
Divestiture gains	(9)		(55)		(1,168)
Reversion excise tax	—		76		—
Intangible asset impairment	—		21		15
Acquisition expenses	—		—		657
Other	(18)		(34)		(1)
Other (income)/expense, net	$	(720)	$	(2,314)	$	938