Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in the Carrying Amount of Goodwill

The following table presents the changes in the carrying amount of goodwill (in millions):

	Optical Communications		Display Technologies		Specialty Materials		Life Sciences		Hemlock and Emerging Growth Businesses		Total
Balance as of December 31, 2022	$	905	$	121	$	151	$	606	$	611	$	2,394
Foreign currency translation adjustment and other	(1)		(2)				1		(12)		(14)
Balance as of December 31, 2023	$	904	$	119	$	151	$	607	$	599	$	2,380
Acquired goodwill			11								11
Foreign currency translation adjustment and other	(14)		(9)		(14)		(1)		10		(28)
Balance as of December 31, 2024	$	890	$	121	$	137	$	606	$	609	$	2,363

Schedule of Other Intangible Assets, Net

Other intangible assets, net consisted of the following (in millions):

	December 31,
	2024						2023
	Gross		Accumulated amortization		Net		Gross		Accumulated amortization		Net
Amortized intangible assets:
Patents, trademarks & trade names	$	407	$	266	$	141	$	493	$	318	$	175
Customer lists and other (1)	1,391		780		611		1,464		734		730
Other intangible assets, net	$	1,798	$	1,046	$	752	$	1,957	$	1,052	$	905

(1)Other consists of intangible assets related to developed technologies and intellectual know-how.