Consolidated Statements of Operations - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Net Sales		$ 4,884	$ 4,601
Cost of Goods Sold		2,771	2,724
Research and Development Expense		316	268
Selling, General and Administrative Expenses		726	735
Amortization of Intangibles		160	179
Restructuring and Asset related charges, net		33	5
Other income - net		(71)	17
Interest Expense		31	9
Income from continuing operations before income taxes		776	698
Provision for (benefit from) income taxes on continuing operations		169	121
Income from continuing operations after income taxes		607	577
Income (loss) from discontinued operations after income taxes		(8)	(10)
Net income		599	567
Net income attributable to noncontrolling interests		4	3
Net income attributable to Corteva		$ 595	$ 564
Basic earnings (loss) per share of common stock from continuing operations		$ 0.85	$ 0.79
Basic earnings (loss) per share of common stock from discontinued operations		(0.01)	(0.01)
Basic earnings (loss) per share of common stock		0.84	0.78
Diluted earnings (loss) per share of common stock from continuing operations		0.84	0.79
Diluted earnings (loss) per share of common stock from discontinued operations		(0.01)	(0.01)
Diluted earnings (loss) per share of common stock		$ 0.83	$ 0.78
Segment Reconciling Items [Member]
Restructuring and Asset related charges, net	[1]	$ (33)	$ (5)
EID [Member]
Net Sales		4,884	4,601
Cost of Goods Sold		2,771	2,724
Research and Development Expense		316	268
Selling, General and Administrative Expenses		726	735
Amortization of Intangibles		160	179
Restructuring and Asset related charges, net		33	5
Other income - net		(71)	17
Income from continuing operations before income taxes		763	689
Provision for (benefit from) income taxes on continuing operations		166	119
Income from Continuing Operations After Taxes		597	570
Income (loss) from discontinued operations after income taxes		(8)	(10)
Net income		589	560
Net income attributable to noncontrolling interests		1	1
Net income attributable to Corteva		588	559
EID [Member] | Segment Reconciling Items [Member]
Interest Expense		$ 44	$ 18

[1] Includes Board approved restructuring plans and asset related charges as well as accelerated prepaid amortization expense. See Note 5 - Restructuring and Asset Related Charges - Net, to the interim Consolidated Financial Statements for additional information.