Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Millions		Total	Common stock	Additional paid-in capital common	Retained earnings	Treasury stock	Accumulated other comprehensive loss	Total Corning Incorporated shareholders’ equity	Non- controlling interest
Beginning balance at Dec. 31, 2021		$ 12,545	$ 907	$ 16,475	$ 16,389	$ (20,263)	$ (1,175)	$ 12,333	$ 212
Increase (Decrease) in Stockholders' Equity
Net income		1,386			1,316			1,316	70
Other comprehensive loss		(657)					(655)	(655)	(2)
Purchase of common stock for treasury, net		(221)				(221)		(221)
Shares issued to benefit plans and for option exercises		210	3	207				210
Common dividends		(926)			(926)			(926)
Other, net	[1]	(62)			(1)	(48)		(49)	(13)
Ending balance at Dec. 31, 2022		12,275	910	16,682	16,778	(20,532)	(1,830)	12,008	267
Increase (Decrease) in Stockholders' Equity
Net income		648			581			581	67
Other comprehensive loss		(219)					(218)	(218)	(1)
Shares issued to benefit plans and for option exercises		253	6	247				253
Common dividends		(968)			(968)			(968)
Other, net	[1]	(121)				(105)		(105)	(16)
Ending balance at Dec. 31, 2023		11,868	916	16,929	16,391	(20,637)	(2,048)	11,551	317
Increase (Decrease) in Stockholders' Equity
Net income		592			506			506	86
Other comprehensive loss		(496)					(495)	(495)	(1)
Purchase of common stock for treasury, net		(163)				(163)		(163)
Shares issued to benefit plans and for option exercises		340	5	335				340
Common dividends		(971)			(971)			(971)
Other, net	[1]	(100)				(82)		(82)	(18)
Ending balance at Dec. 31, 2024		$ 11,070	$ 921	$ 17,264	$ 15,926	$ (20,882)	$ (2,543)	$ 10,686	$ 384

[1] Treasury stock includes the deemed surrender to the Company of common stock to satisfy employee tax withholding obligations.