Earnings Per Common Share (Tables)

12 Months Ended

Dec. 31, 2025

Earnings Per Share [Abstract]

Schedule of Reconciliation of Basic and Diluted Earnings Per Common Share

The following table presents the reconciliation of the amounts used to compute basic and diluted earnings per common share (in millions, except per share amounts):

	Year ended December 31,
	2025		2024		2023
Net income attributable to Corning Incorporated	$	1,596	$	506	$	581
Weighted-average common shares outstanding - basic	855		853		848
Effect of dilutive securities:
Stock options and other awards	16		16		11
Weighted-average common shares outstanding - diluted	871		869		859
Basic earnings per common share	$	1.87	$	0.59	$	0.69
Diluted earnings per common share	$	1.83	$	0.58	$	0.68
Anti-dilutive potential shares excluded from diluted earnings per common share:
Stock options and other awards	0		0		2
Total	0		0		2