Consolidated Statements of Equity - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comp Loss	Noncontrolling Interest [Member]	EIDP	EIDP Preferred Stock [Member]	EIDP Common Stock [Member]	EIDP Additional Paid-in Capital [Member]	EIDP Retained Earnings [Member]	EIDP Accumulated Other Comp Loss	EIDP Noncontrolling Interest [Member]	EIDP Due from Parent
Beginning Balance at Dec. 31, 2021	$ 25,623	$ 7	$ 27,751	$ 524	$ (2,898)	$ 239	$ 23,459	$ 239	$ 0	$ 24,196	$ 1,922	$ (2,898)	$ 0	$ 0
Net income (loss)	1,158			1,147		11	1,124				1,123		1
Other comprehensive income (loss)	92				92		92					92
Share based compensation	10		12				10			12
Retained Earnings, Share-based Payment Arrangement, Dividend Equivalent Units Accrual				(2)							(2)
Common Dividends	(418)			(418)
Dividends, Preferred Stock							(10)				(10)
Repurchase of common stock	(1,000)			(1,000)
Issuance of Corteva stock	88		88				88			88
Other - net	(12)			(1)		(11)	(14)			(12)	(2)
Ending Balance at Dec. 31, 2022	25,541	7	27,851	250	(2,806)	239	24,749	239	0	24,284	3,031	(2,806)	1	0
Net income (loss)	747			735		12	732				730		2
Other comprehensive income (loss)	129				129		129					129
Share based compensation	26		28				26			28
Retained Earnings, Share-based Payment Arrangement, Dividend Equivalent Units Accrual				(2)							(2)
Common Dividends	(439)			(439)
Dividends, Preferred Stock							(10)				(10)
Repurchase of common stock	(756)		(171)	(585)
Issuance of Corteva stock	40		40				40			40
Other - net	(9)					(9)	(6)			(3)	(2)		(1)
Ending Balance at Dec. 31, 2023	25,279	7	27,748	(41)	(2,677)	242	25,660	239	0	24,349	3,747	(2,677)	2	0
Net income (loss)	919			907		12	949				947		2
Other comprehensive income (loss)	(792)				(792)		(792)					(792)
Due from Parent							(129)							(129)
Share based compensation	45		47				45			47
Retained Earnings, Share-based Payment Arrangement, Dividend Equivalent Units Accrual				(2)							(2)
Common Dividends	(458)			(229)
Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings			(229)
Dividends, Preferred Stock							(10)				(10)
Repurchase of common stock	(1,009)		(430)	(579)
Issuance of Corteva stock	60		60				60			60
Dividend to Parent							1,750				1,750
Other - net	(14)			(1)		(13)	4			8	(2)		(2)
Ending Balance at Dec. 31, 2024	$ 24,030	$ 7	$ 27,196	$ 55	$ (3,469)	$ 241	$ 24,037	$ 239	$ 0	$ 24,464	$ 2,930	$ (3,469)	$ 2	$ (129)