Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Net income attributable to Corning Incorporated	$ 581	$ 599
Foreign currency translation adjustments and other	(200)	(363)
Unamortized losses and prior service costs for postretirement benefit plans	(1)
Net unrealized gains on designated hedges	14	11
Other comprehensive loss, net of tax	(187)	(352)
Comprehensive income attributable to Corning Incorporated	$ 394	$ 247