GOODWILL AND OTHER INTANGIBLE ASSETS

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

The changes in the carrying amounts in Goodwill were as follows:


Dollars in millions
Balance at December 31, 2022	$	21,149

Currency translation and other adjustments	13
Balance at March 31, 2023	$	21,162

Other Intangible Assets

Other intangible assets consisted of the following:


	Estimated Useful Lives	March 31, 2023						December 31, 2022
Dollars in Millions		Gross carrying amounts		Accumulated amortization		Other intangible assets, net		Gross carrying amounts		Accumulated amortization		Other intangible assets, net
Licenses	5 – 15 years	$	400	$	(136)	$	264	$	400	$	(128)	$	272
Acquired marketed product rights	3 – 15 years	59,576		(33,297)		26,279		60,477		(31,949)		28,528
Capitalized software	3 – 10 years	1,583		(1,097)		486		1,555		(1,056)		499
IPRD		6,540		—		6,540		6,560		—		6,560
Total		$	68,099	$	(34,530)	$	33,569	$	68,992	$	(33,133)	$	35,859

Amortization expense of Other intangible assets was $2.3 billion and $2.5 billion for the three months ended March 31, 2023 and 2022, respectively.

IPRD impairment charges were $20 million in the first quarter of 2023 and $40 million in the first quarter of 2022 and were included in Research and development expense. The charges represented full write-downs.