Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Net sales	$ 1,882	$ 2,137
Cost of sales	1,465	1,650
Gross profit	417	487
Operating expenses	189	187
Other operating expense	12	9
Restructuring/impairment charges	3	0
Operating income	213	291
Financing costs	19	32
Net gain on sale of business	(82)	0
Income before income taxes	276	259
Provision for income taxes	58	65
Net income	218	194
Less: Net income attributable to non-controlling interests	2	3
Net income attributable to Ingredion	$ 216	$ 191
Weighted average common shares outstanding:
Basic (in shares)	65.7	66.1
Diluted (in shares)	66.8	67.1
Earnings per common share of Ingredion:
Basic (in dollars per share)	$ 3.29	$ 2.89
Diluted (in dollars per share)	$ 3.23	$ 2.85