Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 218	$ 194
Other comprehensive income:
(Losses) on cash flow hedges, net of income tax effect of $10 and $16	(31)	(42)
Losses (gains) on cash flow hedges reclassified to earnings, net of income tax effect of $9 and $4	24	(14)
Losses related to pension and other postretirement obligations reclassified to earnings, net of income tax effect of $0	1	0
Currency translation adjustment	0	6
Comprehensive income	212	144
Less: Comprehensive income (loss) attributable to non-controlling interests	1	(3)
Comprehensive income attributable to Ingredion	$ 211	$ 147