v3.25.2
Earnings Per Common Share (Tables)
 6 Months Ended
Jun. 30, 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):
Three months ended
June 30,		Six months ended
June 30,
2025202420252024
Net income attributable to Corning Incorporated$469 $104 $626 $313 
Weighted-average common shares outstanding – basic855 853 855 853 
Effect of dilutive securities:
Stock options and other awards10 11 11 12 
Weighted-average common shares outstanding – diluted865 864 866 865 
Basic earnings per common share$0.55 $0.12 $0.73 $0.37 
Diluted earnings per common share$0.54 $0.12 $0.72 $0.36 
Anti-dilutive potential shares excluded from diluted earnings per common share:
Stock options and other awards2 3 2 4