10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549 

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2021

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number 001-38710

Corteva, Inc.

(Exact Name of Registrant as Specified in Its Charter)

Delaware					82-4979096
(State or other Jurisdiction of Incorporation or Organization)				(I.R.S. Employer Identification No.)
974 Centre Road,	Wilmington,	Delaware	19805	(302)	485-3000
(Address of Principal Executive Offices) (Zip Code)				(Registrant’s Telephone Number, including area code)

Commission File Number 1-815

E. I. du Pont de Nemours and Company

(Exact Name of Registrant as Specified in Its Charter)

Delaware					51-0014090
(State or other Jurisdiction of Incorporation or Organization)				(I.R.S. Employer Identification No.)
974 Centre Road,	Wilmington,	Delaware	19805	(302)	485-3000
(Address of Principal Executive Offices) (Zip Code)				(Registrant’s Telephone Number, including area code)

Securities registered pursuant to Section 12(b) of the Act for Corteva, Inc.:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01 per share	CTVA	New York Stock Exchange

Securities registered pursuant to Section 12(b) of the Act for E. I. du Pont de Nemours and Company:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
$3.50 Series Preferred Stock	CTAPrA	New York Stock Exchange
$4.50 Series Preferred Stock	CTAPrB	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  

Corteva, Inc.                                        Yes  x   No  o

E. I. du Pont de Nemours and Company                              Yes  x   No  o

 Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files.)  

Corteva, Inc.                                                Yes  x   No  o

E. I. du Pont de Nemours and Company                          Yes  x   No  o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company.  See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Corteva, Inc.	Large Accelerated Filer	x	Accelerated Filer o	Non-Accelerated Filer	o	Smaller reporting company o	Emerging growth company o
E. I. du Pont de Nemours and Company	Large Accelerated Filer	o	Accelerated Filer o	Non-Accelerated Filer	x	Smaller reporting company o	Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 

Corteva, Inc.                                                     ☐

E. I. du Pont de Nemours and Company                                       ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). 

Corteva, Inc.                                       Yes  ☐   No  x

E. I. du Pont de Nemours and Company                          Yes  ☐   No  x

Corteva, Inc. had 728,909,000 shares of common stock, par value $0.01 per share, outstanding at October 28, 2021.

E. I. du Pont de Nemours and Company had 200 shares of common stock, par value $0.30 per share, outstanding at October 28, 2021, all of which are held by Corteva, Inc.    

E. I. du Pont de Nemours and Company meets the conditions set forth in General Instruction H(1)(a) and (b) of Form 10-Q (as modified by a grant of no-action relief dated February 12, 2018) and is therefore filing this form with reduced disclosure format.

CORTEVA, INC.

E. I. DU PONT DE NEMOURS AND COMPANY

Table of Contents

		Page
Explanatory Note
Part I	Financial Information
Item 1.	Consolidated Financial Statements (Unaudited)
	Consolidated Statements of Operations	3
	Consolidated Statements of Comprehensive (Loss) Income	4
	Consolidated Balance Sheets	5
	Consolidated Statements of Cash Flows	6
	Consolidated Statements of Equity	7
	Notes to the Interim Consolidated Financial Statements (Unaudited)	9
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	42
	Cautionary Statements About Forward-Looking Statements	42
	Recent Developments	43
	Overview	44
	Selected Financial Data	46
	Results of Operations	47
	Recent Accounting Pronouncements	52
	Segment Reviews	53
	Non-GAAP Financial Measures	57
	Liquidity & Capital Resources	59
	Contractual Obligations	61
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	61
Item 4.	Controls and Procedures	62
Part II	Other Information
Item 1.	Legal Proceedings	63
Item 1A.	Risk Factors	66
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	67
Item 5.	Other Information	68
Item 6.	Exhibits	69
Exhibit Index		69
Signature		70
Consolidated Financial Statements of E.I. du Pont de Nemours and Company (Unaudited)		71

1

Explanatory Note

Corteva owns 100% of the outstanding common stock of EID (defined below), and EID owns, directly or indirectly, 100% of DAS (defined below). EID is a subsidiary of Corteva, Inc. and continues to be a reporting company, subject to the requirements of the Securities Exchange Act of 1934, as amended.

Unless otherwise indicated or the context otherwise requires, references in this Quarterly Report on Form 10-Q to:

    • "Corteva" or "the company" refers to Corteva, Inc. and its consolidated subsidiaries (including EID);

• "EID" refers to E. I. du Pont de Nemours and Company and its consolidated subsidiaries or E. I. du Pont de Nemours and Company excluding its consolidated subsidiaries, as the context may indicate;

    • "DowDuPont" refers to DowDuPont Inc. and its subsidiaries prior to the Separation of Corteva (defined below);

• "Historical Dow" refers to The Dow Chemical Company and its consolidated subsidiaries prior to the Internal Reorganization (defined below);

    • "Historical DuPont" refers to EID prior to the Internal Reorganization (defined below);

• "Internal Reorganizations" refers to the series of internal reorganization and realignment steps undertaken by Historical DuPont and Historical Dow to realign its business into three groups: agriculture, materials science and specialty products. These steps include:

1.the April 1, 2019 transfer of the assets and liabilities aligned with EID’s material science businesses including EID’s ethylene and ethylene copolymers business, excluding its ethylene acrylic elastomers business, (“EID ECP”) to DowDuPont, which were ultimately conveyed by DowDuPont to Dow;

2.the May 1, 2019 distribution of EID legal entities containing the assets and liabilities of EID’s specialty products business (“EID Specialty Products Entities”) to DowDuPont;

3.the May 2, 2019 conveyance of Historical Dow's agriculture business ("Dow Ag Entities") to EID; and

4.the May 31, 2019 contribution of EID to Corteva, Inc. Refer to the company’s Annual Report on Form 10-K for the year ended December 31, 2020 for further information.

• "Dow Distribution" refers to the separation of DowDuPont's materials science business into a separate and independent public company, effective as of 5:00 pm ET on April 1, 2019, by way of a distribution of Dow Inc. through a pro rata dividend in-kind of all of the then-issued and outstanding shares of Dow Inc.’s common stock, par value $0.01 per share, to holders of DowDuPont's common stock, as of the close of business on March 21, 2019;

• "Merger” refers to the all-stock merger of equals strategic combination between Historical Dow and Historical DuPont;

• "Merger Effectiveness Time” refers to August 31, 2017 at 11:59 pm ET;

    • "Dow" refers to Dow Inc. after the Dow Distribution;

    • "DuPont" refers to DuPont de Nemours, Inc. after the Separation of Corteva (on June 1, 2019, DowDuPont Inc. changed its registered name to DuPont de Nemours, Inc.);

    • "DAS" refers to the agriculture business of Historical Dow AgroSciences;

• "Separation" or "Separation of Corteva" refers to June 1, 2019, when Corteva, Inc. became an independent, publicly
    traded company;

• "Corteva Distribution" refers to the pro rata distribution of all of the then-issued and outstanding shares of Corteva, Inc.'s common stock, par value $0.01 per share, on June 1, 2019, which was then a wholly-owned subsidiary of DowDuPont, to holders of DowDuPont's common stock as of the close of business on May 24, 2019;

• "Distributions" refers to the Dow Distribution and the Corteva Distribution; and

• “Letter Agreement” refers to the Letter Agreement executed by DuPont and Corteva on June 1, 2019, which sets forth certain additional terms and conditions related to the Separation, including certain limitations on each party’s ability to transfer certain businesses and assets to third parties without assigning certain of such party’s indemnification obligations under the Corteva Separation Agreement to the other party to the transferee of such businesses and assets or meeting certain other alternative conditions.

This Quarterly Report on Form 10-Q is a combined report being filed separately by Corteva, Inc. and EID.  The information in this Quarterly Report on Form 10-Q is equally applicable to Corteva, Inc. and EID, except where otherwise indicated.

The separate EID financial statements and footnotes for areas that differ from Corteva, are included within this Quarterly Report on Form 10-Q and begin on page 71. Footnotes of EID that are identical to that of Corteva are cross-referenced accordingly.

2

PART I.  FINANCIAL INFORMATION 

Item 1.CONSOLIDATED FINANCIAL STATEMENTS

Corteva, Inc.

Consolidated Statements of Operations (Unaudited)

(In millions, except per share amounts)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Net sales	$	2,371	$	1,863	$	12,176	$	11,010
Cost of goods sold	1,558		1,297		6,988		6,395
Research and development expense	297		284		871		837
Selling, general and administrative expenses	672		597		2,403		2,319
Amortization of intangibles	180		162		543		501
Restructuring and asset related charges - net	26		49		261		298
Other income - net	378		30		1,013		120
Interest expense	8		11		22		35
Income (loss) from continuing operations before income taxes	8		(507)		2,101		745
(Benefit from) provision for income taxes on continuing operations	(28)		(117)		434		88
Income (loss) from continuing operations after income taxes	36		(390)		1,667		657
(Loss) income from discontinued operations after income taxes	(4)		—		(59)		1
Net income (loss)	32		(390)		1,608		658
Net income attributable to noncontrolling interests	2		2		8		18
Net income (loss) attributable to Corteva	$	30	$	(392)	$	1,600	$	640
Basic earnings (loss) per share of common stock:
Basic earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.25	$	0.85
Basic loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Basic earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.17	$	0.85
Diluted earnings (loss) per share of common stock:
Diluted earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.23	$	0.85
Diluted loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Diluted earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.15	$	0.85

See Notes to the Interim Consolidated Financial Statements beginning on page 9.

3

Corteva, Inc.

Consolidated Statements of Comprehensive (Loss) Income (Unaudited)

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Net income (loss)	$	32	$	(390)	$	1,608	$	658
Other comprehensive (loss) income - net of tax:
Cumulative translation adjustments	(264)		68		(424)		(507)
Adjustments to pension benefit plans	10		—		26		(6)
Adjustments to other benefit plans	(157)		1		(474)		3
Unrealized gain on investments	—		—		10		—
Derivative instruments	11		(20)		107		(16)
Total other comprehensive (loss) income	(400)		49		(755)		(526)
Comprehensive (loss) income	(368)		(341)		853		132
Comprehensive income attributable to noncontrolling interests - net of tax	2		2		8		18
Comprehensive (loss) income attributable to Corteva	$	(370)	$	(343)	$	845	$	114

See Notes to the Interim Consolidated Financial Statements beginning on page 9.

4

Corteva, Inc.

Consolidated Balance Sheets (Unaudited)

(In millions, except share amounts)	September 30, 2021		December 31, 2020		September 30, 2020
Assets
Current assets
Cash and cash equivalents	$	2,779	$	3,526	$	2,768
Marketable securities	103		269		152
Accounts and notes receivable - net	5,818		4,926		5,627
Inventories	4,417		4,882		4,374
Other current assets	1,029		1,165		1,167
Total current assets	14,146		14,768		14,088
Investment in nonconsolidated affiliates	67		66		62
Property, plant and equipment	8,270		8,253		7,985
Less: Accumulated depreciation	3,960		3,857		3,712
Net property, plant and equipment	4,310		4,396		4,273
Goodwill	10,130		10,269		10,110
Other intangible assets	10,225		10,747		10,914
Deferred income taxes	448		464		289
Other assets	1,796		1,939		1,954
Total Assets	$	41,122	$	42,649	$	41,690
Liabilities and Equity
Current liabilities
Short-term borrowings and finance lease obligations	$	1,372	$	3	$	2,142
Accounts payable	3,512		3,615		2,994
Income taxes payable	95		123		168
Deferred revenue	692		2,662		402
Accrued and other current liabilities	2,134		2,145		2,028
Total current liabilities	7,805		8,548		7,734
Long-term debt	1,101		1,102		1,102
Other noncurrent liabilities
Deferred income tax liabilities	930		893		740
Pension and other post employment benefits - noncurrent	4,583		5,176		5,904
Other noncurrent obligations	1,724		1,867		1,864
Total noncurrent liabilities	8,338		9,038		9,610
Commitments and contingent liabilities
Stockholders’ equity
Common stock, $0.01 par value; 1,666,667,000 shares authorized; issued at September 30, 2021 - 730,267,000; December 31, 2020 - 743,458,000; and September 30, 2020 - 747,492,000	7		7		7
Additional paid-in capital	27,712		27,707		27,895
Retained earnings	666		—		—
Accumulated other comprehensive loss	(3,645)		(2,890)		(3,796)
Total Corteva stockholders’ equity	24,740		24,824		24,106
Noncontrolling interests	239		239		240
Total equity	24,979		25,063		24,346
Total Liabilities and Equity	$	41,122	$	42,649	$	41,690

See Notes to the Interim Consolidated Financial Statements beginning on page 9.

5

Corteva, Inc.

Consolidated Statements of Cash Flows (Unaudited)

(In millions)	Nine Months Ended September 30,
	2021		2020
Operating activities
Net income	$	1,608	$	658
Adjustments to reconcile net income to cash used for operating activities:
Depreciation and amortization	926		868
Provision for (benefit from) deferred income tax	151		(153)
Net periodic pension and OPEB benefit - net	(959)		(255)
Pension and OPEB contributions	(202)		(222)
Net (gain) loss on sales of property, businesses, consolidated companies and investments	(1)		29
Restructuring and asset related charges - net	261		298
Other net loss	117		240
Changes in assets and liabilities - net
Accounts and notes receivable	(1,116)		(619)
Inventories	375		481
Accounts payable	(41)		(629)
Deferred revenue	(1,945)		(2,169)
Other assets and liabilities	7		236
Cash used for operating activities	(819)		(1,237)
Investing activities
Capital expenditures	(413)		(301)
Proceeds from sales of property, businesses and consolidated companies - net of cash divested	53		22
Investments in and loans to nonconsolidated affiliates	(3)		(1)
Purchases of investments	(147)		(656)
Proceeds from sales and maturities of investments	310		498
Other investing activities - net	(1)		(7)
Cash used for investing activities	(201)		(445)
Financing activities
Net change in borrowings (less than 90 days)	949		1,582
Proceeds from debt	419		2,434
Payments on debt	(1)		(879)
Repurchase of common stock	(750)		(83)
Proceeds from exercise of stock options	71		19
Dividends paid to stockholders	(295)		(291)
Payment for acquisition of subsidiary's interest from the non-controlling interest	—		(60)
Other financing activities	(28)		(27)
Cash provided by financing activities	365		2,695
Effect of exchange rate changes on cash, cash equivalents and restricted cash equivalents	(78)		(64)
(Decrease)/increase in cash, cash equivalents and restricted cash equivalents	(733)		949
Cash, cash equivalents and restricted cash equivalents at beginning of period	3,873		2,173
Cash, cash equivalents and restricted cash equivalents at end of period1	$	3,140	$	3,122

1. See page 17 for reconciliation of cash and cash equivalents and restricted cash equivalents presented in interim Consolidated Balance Sheets to total cash, cash equivalents and restricted cash equivalents presented in the interim Consolidated Statements of Cash Flows.

See Notes to the Interim Consolidated Financial Statements beginning on page 9.

6

Corteva, Inc.

Consolidated Statements of Equity (Unaudited)

(In millions, except per share amounts)	Common Stock		Additional Paid-in Capital "APIC"		(Accumulated Deficit) Retained Earnings		Accumulated Other Comp (Loss) Income		Non-controlling Interests		Total Equity
2020
Balance at January 1, 2020	$	7	$	27,997	$	(425)	$	(3,270)	$	246	$	24,555
Net income					272				10		282
Other comprehensive loss							(663)				(663)
Common dividends ($.13 per share)			(97)								(97)
Issuance of Corteva stock			14								14
Share-based compensation			2								2
Repurchase of common stock			(50)								(50)
Other - net			40		(2)				(2)		36
Balance at March 31, 2020	$	7	$	27,906	$	(155)	$	(3,933)	$	254	$	24,079
Net income					760				6		766
Other comprehensive income							88				88
Common dividends ($.13 per share)					(97)						(97)
Issuance of Corteva stock			3								3
Share-based compensation			19								19
Acquisition of a noncontrolling interest in consolidated subsidiaries			(37)						(15)		(52)
Other - net									(5)		(5)
Balance at June 30, 2020	$	7	$	27,891	$	508	$	(3,845)	$	240	$	24,801
Net (loss) income					(392)				2		(390)
Other comprehensive income							49				49
Share-based compensation			16		(1)						15
Common dividends ($.13 per share)					(97)						(97)
Repurchase of common stock			(15)		(18)						(33)
Issuance of Corteva stock			2								2
Other - net			1						(2)		(1)
Balance at September 30, 2020	$	7	$	27,895	$	—	$	(3,796)	$	240	$	24,346

7

(In millions, except per share amounts)	Common Stock		Additional Paid-in Capital "APIC"		Retained Earnings (Accumulated Deficit)		Accumulated Other Comp (Loss) Income		Non-controlling Interests		Total Equity
2021
Balance at January 1, 2021	$	7	$	27,707	$	—	$	(2,890)	$	239	$	25,063
Net income					600				3		603
Other comprehensive loss							(477)				(477)
Common dividends ($0.13 per share)			(97)								(97)
Issuance of Corteva stock			38								38
Repurchase of common stock			(18)		(332)						(350)
Other - net									(2)		(2)
Balance at March 31, 2021	$	7	$	27,630	$	268	$	(3,367)	$	240	$	24,778
Net income					970				3		973
Other comprehensive income							122				122
Common dividends ($0.13 per share)					(95)						(95)
Issuance of Corteva stock			28								28
Share-based compensation			23		(1)						22
Repurchase of common stock					(200)						(200)
Other - net			1		(1)				(3)		(3)
Balance at June 30, 2021	$	7	$	27,682	$	941	$	(3,245)	$	240	$	25,625
Net income					$	30			2		32
Other comprehensive loss							(400)				(400)
Common dividends ($0.14 per share)					(103)						(103)
Issuance of Corteva stock			5								5
Share-based compensation			26		(1)						25
Repurchase of common stock					(200)						(200)
Other - net			(1)		(1)				(3)		(5)
Balance at September 30, 2021	$	7	$	27,712	$	666	$	(3,645)	$	239	$	24,979

See Notes to the Interim Consolidated Financial Statements beginning on page 9.

8

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Corteva, Inc.

Notes to the Interim Consolidated Financial Statements (Unaudited)

Table of Contents

Note		Page
1	Summary of Significant Accounting Policies	10
2	Recent Accounting Guidance	10
3	Divestitures and Other Transactions	10
4	Revenue	11
5	Restructuring and Asset Related Charges - Net	14
6	Supplementary Information	16
7	Income Taxes	18
8	Earnings Per Share of Common Stock	19
9	Accounts and Notes Receivable - Net	20
10	Inventories	21
11	Other Intangible Assets	21
12	Short-Term Borrowings, Long-Term Debt and Available Credit Facilities	22
13	Commitments and Contingent Liabilities	23
14	Stockholders' Equity	29
15	Pension Plans and Other Post Employment Benefits	32
16	Financial Instruments	32
17	Fair Value Measurements	38
18	Segment Information	39

9

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited interim Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP") for interim financial information and the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair statement of the results for interim periods have been included. Results for interim periods should not be considered indicative of results for a full year. These interim Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and Notes thereto contained in the company’s Annual Report on Form 10-K for the year ended December 31, 2020, collectively referred to as the “2020 Annual Report.” The interim Consolidated Financial Statements include the accounts of the company and all of its subsidiaries in which a controlling interest is maintained.

Certain reclassifications of prior year's data have been made to conform to current year's presentation.

During the first quarter 2020, the company recorded an increase of $40 million to APIC relating to net assets recorded as transferred as part of the 2019 Internal Reorganizations that were retained. 

Since 2018, Argentina has been considered a hyper-inflationary economy under U.S. GAAP and therefore the U.S. Dollar (“USD”) is the functional currency for our related subsidiaries. Argentina contributes approximately 4 percent to our annual Sales and EBITDA. We remeasure net monetary assets and translate our financial statements utilizing the official Argentine Peso (“Peso”) to USD exchange rate. The ability to draw down Peso cash balances is limited at this time due to government restrictions and market availability of U.S. Dollars. The devaluation of the Peso relative to the USD over the last several years has resulted in the recognition of exchange losses (refer to Note 6 – Supplementary Information, to the interim Consolidated Financial Statements, and Note 9 – Supplemental Information, to the company's 2020 Annual Report). As of September 30, 2021, a further 10 percent deterioration in the official Peso to USD exchange rate would reduce the USD value of our net monetary assets and negatively impact pre-tax earnings by approximately $20 million. We will continue to assess the implications to our operations and financial reporting.

NOTE 2 - RECENT ACCOUNTING GUIDANCE

Recently Adopted Accounting Guidance

In December 2019, the FASB issued Accounting Standards Update ("ASU") 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which was part of the FASB’s Simplification Initiative to identify, evaluate, and improve areas of GAAP for which cost and complexity can be reduced, while maintaining or improving the usefulness of the information provided to users of the financial statements. This ASU amends ASC 740, Income Taxes, by removing certain exceptions to the general principles, and clarifying and amending current guidance. The new standard is effective for fiscal years, and periods within those fiscal years, beginning after December 15, 2020. The company adopted this guidance on January 1, 2021 and it did not have a material impact on the company’s financial position, results of operation or cash flows.

NOTE 3 - DIVESTITURES AND OTHER TRANSACTIONS

Separation Agreements

In connection with the Distributions, DuPont, Corteva, and Dow (together, the “Parties” and each a “Party”) have entered into certain agreements to effect the Separation, provide for the allocation of DowDuPont’s assets, employees, liabilities and obligations (including its investments, property and employee benefits and tax-related assets and liabilities) among the Parties, and provide a framework for Corteva's relationship with Dow and DuPont following the Separations and Distributions (collectively, the "Separation Agreements"). For additional information see Note 13 - Commitments and Contingent Liabilities.

DuPont

Pursuant to the Separation Agreements, DuPont and Corteva indemnifies the other against certain litigation, environmental, tax, workers' compensation and other liabilities that arose prior to the Corteva Distribution. The term of this indemnification is generally indefinite and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable. At September 30, 2021, the indemnification assets are $25 million within accounts and notes receivable - net and $70 million within other assets in the interim Consolidated Balance Sheet. At September 30, 2021, the indemnification liabilities are $76 million within other noncurrent obligations in the interim Consolidated Balance Sheet.

10

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Dow

Pursuant to the Separation Agreements, Dow and Corteva indemnifies the other against certain litigation, environmental, tax and other liabilities that arose prior to the Corteva Distribution. The term of this indemnification is generally indefinite and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable. At September 30, 2021, the indemnification liabilities are $54 million within accrued and other current liabilities and $14 million within other noncurrent obligations in the interim Consolidated Balance Sheet.

NOTE 4 - REVENUE

Revenue Recognition

Products

Substantially all of Corteva's revenue is derived from product sales. Product sales consist of sales of Corteva's products to farmers, distributors, and manufacturers. Corteva considers purchase orders, which in some cases are governed by master supply agreements, to be a contract with a customer. Contracts with customers are considered to be short-term when the time between order confirmation and satisfaction of the performance obligations is equal to or less than one year. However, the company has some long-term contracts which can span multiple years.

Revenue from product sales is recognized when the customer obtains control of the company's product, which occurs at a point in time according to shipping terms. Payment terms are generally less than one year from invoicing. The company elected the practical expedient and does not adjust the promised amount of consideration for the effects of a significant financing component when the company expects it will be one year or less between when a customer obtains control of the company's product and when payment is due. The company has elected to recognize shipping and handling activities when control has transferred to the customer as an expense in cost of goods sold. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues. In addition, the company elected the practical expedient to expense any costs to obtain contracts as incurred, as the amortization period for these costs would have been one year or less.

The transaction price includes estimates of variable consideration, such as rights of return, rebates, and discounts, that are reductions in revenue. All estimates are based on the company's historical experience, anticipated performance, and the company's best judgment at the time the estimate is made. Estimates of variable consideration included in the transaction price utilize either the expected value method or most likely amount depending on the nature of the variable consideration. These estimates are reassessed each reporting period and are included in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur upon resolution of uncertainty associated with the variable consideration. The majority of contracts have a single performance obligation satisfied at a point in time and the transaction price is stated in the contract, usually as quantity times price per unit. For contracts with multiple performance obligations, the company allocates the transaction price to each performance obligation based on the relative standalone selling price. The standalone selling price is the observable price which depicts the price as if sold to a similar customer in similar circumstances.

Licenses of Intellectual Property

Corteva enters into licensing arrangements with customers under which it licenses its intellectual property. Revenue from the majority of intellectual property licenses is derived from sales-based royalties. Revenue for licensing agreements that contain sales-based royalties is recognized at the later of (i) when the subsequent sale occurs or (ii) when the performance obligation to which some or all of the royalty has been allocated is satisfied.

Remaining Performance Obligations

Remaining performance obligations represent the transaction price allocated to unsatisfied or partially unsatisfied performance obligations. The company applies the practical expedient to disclose the transaction price allocated to the remaining performance obligations for only those contracts with an original duration of one year or more. The transaction price allocated to remaining performance obligations with an original duration of more than one year related to material rights granted to customers for contract renewal options were $122 million, $115 million and $114 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively. The company expects revenue to be recognized for the remaining performance obligations over the next one year to six years.

Contract Balances

Contract liabilities primarily reflect deferred revenue from prepayments under contracts with customers where the company receives advance payments for products to be delivered in future periods. Corteva classifies deferred revenue as current or noncurrent based on the timing of when the company expects to recognize revenue. Contract assets primarily include amounts related to conditional rights to consideration for completed performance not yet invoiced. Accounts receivable are recorded when the right to consideration becomes unconditional.

11

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Contract Balances	September 30, 2021		December 31, 2020		September 30, 2020
(In millions)
Accounts and notes receivable - trade1	$	4,744	$	3,917	$	4,638
Contract assets - current2	$	24	$	22	$	21
Contract assets - noncurrent3	$	60	$	54	$	52
Deferred revenue - current	$	692	$	2,662	$	402
Deferred revenue - noncurrent4	$	111	$	116	$	106

1.Included in accounts and notes receivable - net in the interim Consolidated Balance Sheets.

2.Included in other current assets in the interim Consolidated Balance Sheets.

3.Included in other assets in the interim Consolidated Balance Sheets.

4.Included in other noncurrent obligations in the interim Consolidated Balance Sheets.

Revenue recognized during the nine months ended September 30, 2021 and 2020 from amounts included in deferred revenue at the beginning of the period was $2,454 million and $2,195 million, respectively.

Disaggregation of Revenue

Corteva's operations are classified into two reportable segments: Seed and Crop Protection. The company disaggregates its revenue by major product line and geographic region, as the company believes it best depicts the nature, amount and timing of its revenue and cash flows. Net sales by major product line are included below:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Corn	$	437	$	303	$	4,505	$	4,224
Soybean	157		116		1,494		1,382
Other oilseeds	94		62		661		529
Other	50		42		350		381
Seed	738		523		7,010		6,516
Herbicides	782		583		2,737		2,315
Insecticides	416		395		1,261		1,218
Fungicides	339		261		911		714
Other	96		101		257		247
Crop Protection	1,633		1,340		5,166		4,494
Total	$	2,371	$	1,863	$	12,176	$	11,010

.

12

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Sales are attributed to geographic regions based on customer location. Net sales by geographic region and segment are included below:

Seed	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
North America1	$	168	$	97	$	4,482	$	4,290
EMEA2	153		117		1,398		1,262
Latin America	334		246		842		668
Asia Pacific	83		63		288		296
Total	$	738	$	523	$	7,010	$	6,516

Crop Protection	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
North America1	$	422	$	390	$	1,693	$	1,528
EMEA2	237		198		1,304		1,163
Latin America	763		559		1,361		1,086
Asia Pacific	211		193		808		717
Total	$	1,633	$	1,340	$	5,166	$	4,494

1.Represents U.S. & Canada.

2.Europe, Middle East, and Africa ("EMEA").

13

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 5 - RESTRUCTURING AND ASSET RELATED CHARGES - NET

2021 Restructuring Actions

As discussed in the 2020 Annual Report, on February 1, 2021, Corteva approved restructuring actions designed to right-size and optimize its footprint and organizational structure according to the business needs in each region with the focus on driving continued cost improvement and productivity. As a result of these actions, the company expects to record total pre-tax restructuring charges of approximately $150 million, comprised of approximately $65 million of severance and related benefit costs, $35 million of asset related charges, $10 million of asset retirement obligations and $40 million of costs related to contract terminations (contract terminations includes early lease terminations). The restructuring actions associated with this charge are expected to be substantially complete in 2021.

The charges related to the 2021 Restructuring Actions related to the segments, as well as corporate expenses, were as follows:

	Three Months Ended September 30,		Nine Months Ended September 30,
(In millions)	2021		2021
Seed	$	4	$	21
Crop Protection	4		41
Corporate expenses	9		65
Total	$	17	$	127

The following table is a summary of charges incurred related to 2021 Restructuring Actions for the three and nine months ended September 30, 2021:

	Three Months Ended September 30,		Nine Months Ended September 30,
(In millions)	2021		2021
Severance and related benefit costs	$	9	$	58
Asset related charges	7		29
Contract termination charges	1		40
Total restructuring and asset charges - net	$	17	$	127

A reconciliation of the December 31, 2020 to the September 30, 2021 liability balances related to the 2021 Restructuring Actions is summarized below:

(In millions)	Severance and Related Benefit Costs		Asset Related1		Contract Termination2		Total
Balance at December 31, 2020	$	—	$	—	$	—	$	—
Charges to income from continuing operations	58		29		40		127
Payments	(14)		—		(26)		(40)
Asset write-offs	—		(29)		—		(29)
Balance at September 30, 2021	$	44	$	—	$	14	$	58

1.In addition, the company has a liability recorded for asset retirement obligations of $6 million as of September 30, 2021.

2.The liability for contract terminations includes lease obligations. The cash impact of these obligations will be substantially complete by 2022.

14

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Execute to Win Productivity Program

During the first quarter of 2020, Corteva approved restructuring actions designed to improve productivity through optimizing certain operational and organizational structures primarily related to the Execute to Win Productivity Program. Through the third quarter of 2021, the company recorded net pre-tax restructuring charges of $186 million inception-to-date under the Execute to Win Productivity Program, consisting of $123 million of asset related charges and $63 million of severance and related benefit costs. The company does not anticipate any additional material charges from the Execute to Win Productivity Program as actions associated with this charge were substantially complete by the end of 2020.

The Execute to Win Productivity Program charges related to the segments, as well as corporate expenses, were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Seed	$	—	$	—	$	—	$	3
Crop Protection	4		30		10		85
Corporate expenses	—		—		—		46
Total	$	4	$	30	$	10	$	134

The following table is a summary of charges incurred related to the Execute to Win Productivity Program for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Severance and related benefit costs	$	—	$	—	$	—	$	46
Asset related charges	4		30		10		88
Total restructuring and asset related charges - net	$	4	$	30	$	10	$	134

A reconciliation of the December 31, 2020 to the September 30, 2021 liability balances related to the Execute to Win Productivity Program is summarized below:

(In millions)	Severance and Related Benefit Costs		Asset Related1		Total
Balance at December 31, 2020	$	53	$	3	$	56
Charges to income from continuing operations	—		10		10
Payments	(24)		(3)		(27)
Asset write-offs	—		(10)		(10)
Balance at September 30, 2021	$	29	$	—	$	29

1.In addition, the company has a liability recorded for asset retirement obligations of $18 million as of September 30, 2021.

Other Asset Related Charges

During the three and nine months ended September 30, 2021, the company recognized $5 million and $124 million, respectively, in restructuring and asset related charges - net in the interim Consolidated Statements of Operations, from non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits.

15

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 6 - SUPPLEMENTARY INFORMATION

Other Income - Net	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Interest income	$	19	$	11	$	58	$	38
Equity in (losses) / earnings of affiliates - net	(1)		—		4		(3)
Net gain (loss) on sales of businesses and other assets1	1		1		2		(29)
Net exchange gains / (losses)2	2		(67)		(47)		(127)
Non-operating pension and other post employment benefit credit3	326		93		979		275
Miscellaneous income (expense) - net4	31		(8)		17		(34)
Other income - net	$	378	$	30	$	1,013	$	120

1.The nine months ended September 30, 2020 includes a loss of $(53) million relating to the sale of the La Porte site, for which the company signed an agreement in 2020, and closed during the first quarter of 2021.

2.Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

3.Includes non-service related components of net periodic benefit credits (costs) (interest cost, expected return on plan assets, amortization of unrecognized gain (loss), amortization of prior service benefit and settlement loss).

4.Miscellaneous expense - net for the three and nine months ended September 30, 2021 and 2020 includes losses on sale of receivables, tax indemnification adjustments related to changes in indemnification balances as a result of the application of the terms of the Tax Matters Agreement between Corteva and Dow and/or DuPont, and other items. Miscellaneous expense - net for the three and nine months ended September 30, 2021 also includes a gain from remeasurement of an equity investment and for the nine months ended September 30, 2021 includes realized losses on sale of available-for-sale securities.

The following table summarizes the impacts of the company's foreign currency hedging program on the company's results of operations. The company routinely uses foreign currency exchange contracts to offset its net exposures, by currency, related to the foreign currency-denominated monetary assets and liabilities. The objective of this program is to maintain an approximately balanced position in foreign currencies in order to minimize, on an after-tax basis, the effects of exchange rate changes on net monetary asset positions. The hedging program gains (losses) are largely taxable (tax deductible) in the U.S., whereas the offsetting exchange gains (losses) on the remeasurement of the net monetary asset positions are often not taxable (tax deductible) in their local jurisdictions. The net pre-tax exchange gains (losses) are recorded in other income - net and the related tax impact is recorded in provision for income taxes on continuing operations in the interim Consolidated Statements of Operations.

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Subsidiary Monetary Position Losses
Pre-tax exchange losses	$	(32)	$	(61)	$	(47)	$	(300)
Local tax benefits / (expenses)	3		16		(11)		44
Net after-tax impact from subsidiary exchange losses	$	(29)	$	(45)	$	(58)	$	(256)
Hedging Program Gains
Pre-tax exchange gains (losses)	$	34	$	(6)	$	—	$	173
Tax (expenses) / benefits	(8)		2		—		(41)
Net after-tax impact from hedging program exchange gains (losses)	$	26	$	(4)	$	—	$	132
Total Exchange Losses
Pre-tax exchange gains (losses)	$	2	$	(67)	$	(47)	$	(127)
Tax (expenses) benefits	(5)		18		(11)		3
Net after-tax exchange losses	$	(3)	$	(49)	$	(58)	$	(124)

16

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Cash, cash equivalents and restricted cash equivalents

The following table provides a reconciliation of cash and cash equivalents and restricted cash equivalents presented in the interim Consolidated Balance Sheets to the total cash, cash equivalents and restricted cash equivalents presented in the interim Consolidated Statements of Cash Flows. Corteva classifies restricted cash equivalents as current or noncurrent based on the nature of the restrictions, which are included in other current assets and other assets, respectively, in the interim Consolidated Balance Sheets.

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Cash and cash equivalents	$	2,779	$	3,526	$	2,768
Restricted cash equivalents	361		347		354
Total cash, cash equivalents and restricted cash equivalents	$	3,140	$	3,873	$	3,122

Restricted cash equivalents primarily relates to (i) a trust funded by EID for cash obligations under certain non-qualified benefit and deferred compensation plans due to the Merger, which was a change in control event, and is classified as current; and (ii) contributions to the MOU Escrow Account as further described in Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements, which is classified as noncurrent.

17

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 7 - INCOME TAXES

For periods between the Merger Effectiveness Time and the Corteva Distribution, Corteva and its subsidiaries were included in DowDuPont's consolidated federal income tax group and consolidated tax return. Generally, the consolidated tax liability of the DowDuPont U.S. tax group for each year was apportioned among the members of the consolidated group based on each member’s separate taxable income.  Corteva, DuPont and Dow intend that to the extent Federal and/or State corporate income tax liabilities are reduced through the utilization of tax attributes of the other, settlement of any receivable and payable generated from the use of the other party’s sub-group attributes will be in accordance with a tax matters agreement. See Note 3 - Divestitures and Other Transactions, for further information related to indemnifications between Corteva, DuPont and Dow.

Each year the company files hundreds of tax returns in the various national, state and local income taxing jurisdictions in which it operates. These tax returns are subject to examination and possible challenge by the tax authorities. Positions challenged by the tax authorities may be settled or appealed by the company. As a result, there is an uncertainty in income taxes recognized in the company's financial statements in accordance with accounting for income taxes and accounting for uncertainty in income taxes. The ultimate resolution of such uncertainties is not expected to have a material impact on the company's results of operations.

During the three and nine months ended September 30, 2021, the company recognized $32 million and $58 million, respectively, of net tax benefits to provision for income taxes on continuing operations associated with changes in accruals for certain prior year tax positions in various jurisdictions, including a $22 million tax benefit associated with U.S. research and development tax credits.

During the nine months ended September 30, 2020, the company recognized a tax benefit of $51 million to provision for income taxes on continuing operations related to a return to accrual adjustment associated with an elective change in accounting method for the 2019 tax year impact of the 2017 Tax Cuts and Jobs Act 's (“The Act”) foreign tax provisions.

During the nine months ended September 30, 2020 the company recognized a tax benefit of $14 million to provision for income taxes on continuing operations related to a return to accrual adjustment to reflect a change in estimate on the impact of a tax law enactment in a foreign jurisdiction.

The company routinely uses foreign currency exchange contracts to offset its net exposures, by currency, related to the foreign currency-denominated monetary assets and liabilities. The objective of the program, which resides in the U.S., is to maintain an approximately balanced position in foreign currencies in order to minimize, on an after-tax basis, the effects of exchange rate changes on net monetary asset positions, which can drive material impacts on the company's effective tax rate. For further discussion of pre-tax and after-tax impacts of the company's foreign currency hedging program and net monetary asset programs, refer to Note 6 - Supplementary Information.

18

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 8 - EARNINGS PER SHARE OF COMMON STOCK

The following tables provide earnings per share calculations for the periods indicated below:

Net Income (Loss) for Earnings Per Share Calculations - Basic and Diluted	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
Net income attributable to continuing operations noncontrolling interests	2		2		8		18
Income (loss) from continuing operations available to Corteva common stockholders	34		(392)		1,659		639
(Loss) income from discontinued operations available to Corteva common stockholders	(4)		—		(59)		1
Net income (loss) available to common stockholders	$	30	$	(392)	$	1,600	$	640

Earnings (Loss) Per Share Calculations - Basic	Three Months Ended September 30,				Nine Months Ended September 30,
(Dollars per share)	2021		2020		2021		2020
Earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.25	$	0.85
Loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.17	$	0.85

Earnings (Loss) Per Share Calculations - Diluted	Three Months Ended September 30,				Nine Months Ended September 30,
(Dollars per share)	2021		2020		2021		2020
Earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.23	$	0.85
Loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.15	$	0.85

Share Count Information	Three Months Ended September 30,		Nine Months Ended September 30,
(Shares in millions)	2021	2020	2021	2020
Weighted-average common shares - basic	733.8	749.5	738.1	749.5
Plus dilutive effect of equity compensation plans1	5.7	—	5.9	2.5
Weighted-average common shares - diluted	739.5	749.5	744.0	752.0
Potential shares of common stock excluded from EPS calculations2	3.0	14.6	3.1	9.7

1.Diluted earnings per share considers the impact of potentially dilutive securities except in periods in which there is a loss because the inclusion of the potential common shares would have an anti-dilutive effect.

2.These outstanding potential shares of common stock relating to stock options, restricted stock units and performance-based restricted stock units were excluded from the calculation of diluted earnings per share because the effect of including them would have been anti-dilutive.

19

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 9 - ACCOUNTS AND NOTES RECEIVABLE - NET

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Accounts receivable – trade1	$	3,336	$	3,754	$	3,231
Notes receivable – trade1,2	1,408		163		1,407
Other3	1,074		1,009		989
Total accounts and notes receivable - net	$	5,818	$	4,926	$	5,627

1.Accounts receivable – trade and notes receivable - trade are net of allowances of $210 million at September 30, 2021, $208 million at December 31, 2020, and $210 million at September 30, 2020. Allowances are equal to the estimated uncollectible amounts and are based on the expected credit losses and were developed using a loss-rate method.

2.Notes receivable – trade primarily consists of receivables for deferred payment loan programs for the sale of seed products to customers. These loans have terms of one year or less and are primarily concentrated in North America. The company maintains a rigid pre-approval process for extending credit to customers in order to manage overall risk and exposure associated with credit losses. As of September 30, 2021, December 31, 2020, and September 30, 2020 there were no significant impairments related to current loan agreements.

3.Other includes receivables in relation to indemnification assets, value added tax, general sales tax and other taxes. No individual group represents more than 10 percent of total receivables. In addition, Other includes amounts due from nonconsolidated affiliates of $84 million, $106 million, and $92 million as of September 30, 2021, December 31, 2020, and September 30, 2020, respectively.

Accounts and notes receivable are carried at the expected amount to be collected, which approximates fair value. The company establishes the allowance for doubtful receivables using a loss-rate method where the loss rate is developed using past events, historical experience, current conditions and forecasts that affect the collectability of the financial assets.

The following table summarizes changes in the allowance for doubtful receivables for the nine months ended September 30, 2021 and 2020:

(In millions)
2020
Balance at December 31, 2019	$	174
Net provision for credit losses1	54
Write-offs charged against allowance / other1	(18)
Balance at September 30, 2020	$	210
2021
Balance at December 31, 2020	$	208
Net provision for credit losses	(7)
Write-offs charged against allowance / other	9
Balance at September 30, 2021	$	210

1.Prior year classifications in the changes in the allowance for doubtful receivables have been revised. Revisions did not impact the amount of the provision or the allowance for doubtful receivables recorded in the interim Consolidated Statements of Operations or the interim Consolidated Balance Sheets.

The company enters into various factoring agreements with third-party financial institutions to sell its trade receivables under both recourse and non-recourse agreements in exchange for cash proceeds. These financing arrangements result in a transfer of the company's receivables and risks to the third-party. As these transfers qualify as true sales under the applicable accounting guidance, the receivables are derecognized from the interim Consolidated Balance Sheets upon transfer, and the company receives a payment for the receivables from the third-party within a mutually agreed upon time period. For arrangements involving an element of recourse, which is typically provided through a guarantee of accounts in the event of customer default, the guarantee obligation is measured using market data from similar transactions and reported as a current liability in the interim Consolidated Balance Sheets.

Trade receivables sold under these agreements were $70 million and $257 million for the three and nine months ended September 30, 2021, respectively, and $44 million and $221 million for the three and nine months ended September 30, 2020, respectively. The trade receivables sold that remained outstanding under these agreements which include an element of recourse as of September 30, 2021, December 31, 2020, and September 30, 2020 were $173 million, $157 million, and $178 million, respectively. The net proceeds received are included in cash used for operating activities in the interim Consolidated Statements of Cash Flows. The difference between the carrying amount of the trade receivables sold and the sum of the cash received is recorded as a loss on sale of receivables in other income - net in the interim Consolidated Statements of Operations. The loss on sale of receivables was $11 million and $54 million for the three and nine months ended September 30, 2021, respectively, and

20

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

$11 million and $49 million for the three and nine months ended September 30, 2020, respectively. See Note 13 - Commitments and Contingent Liabilities for additional information on the company’s guarantees.

NOTE 10 - INVENTORIES

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Finished products	$	1,871	$	2,584	$	2,074
Semi-finished products	2,028		1,813		1,878
Raw materials and supplies	518		485		422
Total inventories	$	4,417	$	4,882	$	4,374

NOTE 11 - OTHER INTANGIBLE ASSETS

The gross carrying amounts and accumulated amortization of other intangible assets by major class are as follows: 

(In millions)	September 30, 2021						December 31, 2020						September 30, 2020
	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Intangible assets subject to amortization (Definite-lived):
Germplasm	$	6,265	$	(507)	$	5,758	$	6,265	$	(317)	$	5,948	$	6,265	$	(253)	$	6,012
Customer-related	1,956		(460)		1,496		1,984		(380)		1,604		1,966		(352)		1,614
Developed technology	1,485		(641)		844		1,451		(525)		926		1,463		(499)		964
Trademarks/trade names1	2,012		(152)		1,860		2,019		(99)		1,920		161		(86)		75
Favorable supply contracts	475		(373)		102		475		(302)		173		475		(279)		196
Other2	407		(252)		155		405		(239)		166		405		(233)		172
Total other intangible assets with finite lives	12,600		(2,385)		10,215		12,599		(1,862)		10,737		10,735		(1,702)		9,033
Intangible assets not subject to amortization (Indefinite-lived):
IPR&D	10		—		10		10		—		10		10		—		10
Trade name1													1,871		—		1,871
Total other intangible assets	10		—		10		10		—		10		1,881		—		1,881
Total	$	12,610	$	(2,385)	$	10,225	$	12,609	$	(1,862)	$	10,747	$	12,616	$	(1,702)	$	10,914

1.Beginning on October 1, 2020, the company changed its indefinite life assertion of its trade name asset to definite lived with a useful life of 25 years. This change is the result of the launch of BrevantTM seed in the retail channel in the U.S. Prior to changing the useful life of the trade name asset, the company tested the asset for impairment under ASC 350- Intangibles, Goodwill and Other, concluding the asset was not impaired.

2.Primarily consists of sales and farmer networks, marketing and manufacturing alliances and noncompetition agreements.

The aggregate pre-tax amortization expense from continuing operations for definite-lived intangible assets was $180 million and $543 million for the three and nine months ended September 30, 2021, respectively, and $162 million and $501 million for the three and nine months ended September 30, 2020, respectively. The current estimated aggregate pre-tax amortization expense from continuing operations for the remainder of 2021 and each of the next five years is approximately $178 million, $700 million, $620 million, $606 million, $569 million and $558 million, respectively.

21

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 12 - SHORT-TERM BORROWINGS, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES

The following tables summarize Corteva's short-term borrowings and finance lease obligations:

Short-term borrowings and finance lease obligations
(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Commercial paper	$	802	$	—	$	926
Repurchase facility	550		—		1,175
Other loans - various currencies	18		1		39
Long-term debt payable within one year	1		1		1
Finance lease obligations payable within one year	1		1		1
Total short-term borrowings and finance lease obligations	$	1,372	$	3	$	2,142

The estimated fair value of the company's short-term borrowings, including interest rate financial instruments, was determined using Level 2 inputs within the fair value hierarchy. Based on quoted market prices for the same or similar issues, or on current rates offered to the company for debt of the same remaining maturities, the fair value of the company's short-term borrowings and finance lease obligations was approximately carrying value.

The fair value of the company’s long-term borrowings, including debt due within one year, was $1,134 million, $1,168 million, and $1,164 million as of September 30, 2021, December 31, 2020, and September 30, 2020, respectively, and was determined using quoted market prices for the same or similar issues, or current rates offered to the company for debt of the same remaining maturities (Level 2 inputs).

Debt Offering

In May 2020, EID issued $500 million of 1.70 percent Senior Notes due 2025 and $500 million of 2.30 percent Senior Notes due 2030 (the May 2020 Debt Offering). The proceeds of this offering are intended to be used for general corporate purposes.

Repurchase Facility

In February 2021, the company entered into a new committed receivable repurchase facility of up to $1 billion (the "2021 Repurchase Facility") which expires in December 2021. Under the 2021 Repurchase Facility, Corteva may sell a portfolio of available and eligible outstanding customer notes receivables to participating institutions and simultaneously agree to repurchase at a future date. The 2021 Repurchase Facility is considered a secured borrowing with the customer notes receivables inclusive of those that are sold and repurchased, equal to 105 percent of the outstanding amounts borrowed utilized as collateral. Borrowings under the 2021 Repurchase Facility have an interest rate of LIBOR+0.85 percent.

As of September 30, 2021, $578 million of notes receivable, recorded in accounts and notes receivable - net in the interim Consolidated Balance Sheets, were pledged as collateral against outstanding borrowings under the 2021 Repurchase Facility of $550 million, recorded in short-term borrowings and finance lease obligations in the interim Consolidated Balance Sheet.

Revolving Credit Facilities

In November 2018, EID entered into a $3 billion 5-year revolving credit facility and a $3 billion 3-year revolving credit facility (the “Revolving Credit Facilities”). The Revolving Credit Facilities became effective in May 2019. Corteva, Inc. became a party at the time of the Corteva Distribution. In May 2021, the company entered into an amendment that extended the maturity date of the 3-year revolving credit facility from May 2022 to May 2023. Other than the change in maturity date, there were no material modifications to the terms of the credit facility. The Revolving Credit Facilities may serve as a substitute to the company's commercial paper program, and can be used, from time to time, for general corporate purposes including, but not limited to, the funding of seasonal working capital needs. The Revolving Credit Facilities contain customary representations and warranties, affirmative and negative covenants and events of default that are typical for companies with similar credit ratings. Additionally, the Revolving Credit Facilities contain a financial covenant requiring that the ratio of total indebtedness to total capitalization for Corteva and its consolidated subsidiaries not exceed 0.60.

In March 2020, the company drew down $500 million under the $3 billion 3-year revolving credit facility as a result of the volatility and increased borrowing costs of commercial paper resulting from the unstable market conditions caused by the COVID-19 pandemic and repaid that borrowing in full in June 2020. There were no additional borrowings and the unused commitments under the 3-year revolving credit facility were $3 billion as of September 30, 2021.

22

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 13 - COMMITMENTS AND CONTINGENT LIABILITIES

Guarantees

Indemnifications

In connection with acquisitions and divestitures, the company has indemnified respective parties against certain liabilities that may arise in connection with these transactions and business activities prior to the completion of the transactions. The term of these indemnifications, which typically pertain to environmental, tax and product liabilities, is generally indefinite. In addition, the company indemnifies its duly elected or appointed directors and officers to the fullest extent permitted by Delaware law, against liabilities incurred as a result of their activities for the company, such as adverse judgments relating to litigation matters. If the indemnified party were to incur a liability or have a liability increase as a result of a successful claim, pursuant to the terms of the indemnification, the company would be required to reimburse the indemnified party. The maximum amount of potential future payments is generally unlimited. See pages 24 and 25 for additional information relating to the indemnification obligations under the Chemours Separation Agreement and the Corteva Separation Agreement.

Obligations for Customers and Other Third Parties

The company has directly guaranteed various debt obligations under agreements with third parties related to customers and other third parties. At September 30, 2021, December 31, 2020 and September 30, 2020, the company had directly guaranteed $107 million, $94 million, and $96 million, respectively, of such obligations. These amounts represent the maximum potential amount of future (undiscounted) payments that the company could be required to make under the guarantees in the event of default by the guaranteed party. All of the maximum future payments at September 30, 2021 had terms less than one year. The maximum future payments include $22 million, $17 million and $20 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively, of guarantees related to the various factoring agreements that the company enters into with third-party financial institutions to sell its trade receivables. See Note 9 - Accounts and Notes Receivable - Net, for additional information.

The maximum future payments also include agreements with lenders to establish programs that provide financing for select customers. The terms of the guarantees are equivalent to the terms of the customer loans that are primarily made to finance customer invoices. The total amounts owed from customers to the lenders relating to these agreements was $615 million, $16 million and $637 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively.

The company assesses the payment/performance risk by assigning default rates based on the duration of the guarantees. These default rates are assigned based on the external credit rating of the counterparty or through internal credit analysis and historical default history for counterparties that do not have published credit ratings. For counterparties without an external rating or available credit history, a cumulative average default rate is used.

Indemnifications under Separation Agreements

The company has entered into various agreements where the company is indemnified for certain liabilities. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable. See Note 3 - Divestitures and Other Transactions, to the interim Consolidated Financial Statements for additional information related to indemnifications between Corteva, DuPont and Dow.

Chemours/Performance Chemicals

Pursuant to the Chemours Separation Agreement resulting from the 2015 spin-off of the Performance Chemicals segment from Historical DuPont, Chemours indemnifies the company against certain litigation, environmental, workers' compensation and other liabilities that arose prior to the distribution. The term of this indemnification is generally indefinite and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable.

In 2017, the Chemours Separation Agreement was amended to provide for a limited sharing of potential future liabilities related to alleged historical releases of perfluorooctanoic acids and its ammonium salts (“PFOA”) for a five-year period that began on July 6, 2017. In addition, in 2017, Chemours and EID settled multi-district litigation in the U.S. District Court for the Southern District of Ohio (“Ohio MDL”), resolving claims of about 3,550 plaintiffs alleging injury from exposure to PFOA in drinking water as a result of the historical manufacture or use of PFOA at the Washington Works plant outside Parkersburg, West Virginia. This plant was previously owned and/or operated by the performance chemicals segment of EID and is now owned and/or operated by Chemours.

On May 13, 2019, Chemours filed suit in the Delaware Court of Chancery against DuPont, EID, and Corteva, seeking, among other things, to limit its responsibility for the litigation and environmental liabilities allocated to and assumed by Chemours under the Chemours Separation Agreement (the “Delaware Litigation”). On March 30, 2020, the Court of Chancery granted a

23

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

motion to dismiss. On December 15, 2020, the Delaware Supreme Court affirmed the judgment of the Court of Chancery. Meanwhile, a confidential arbitration process regarding the same and other claims had proceeded (the “Pending Arbitration”).

On January 22, 2021, Chemours, DuPont, Corteva and EID entered into a binding memorandum of understanding containing a settlement to resolve legal disputes originating from the Delaware Litigation and Pending Arbitration, and to establish a cost sharing arrangement and escrow account to be used to support and manage potential future legacy per- and polyfluoroalkyl substances ("PFAS") liabilities arising out of pre-July 1, 2015 conduct (the “MOU”). The MOU replaces the 2017 amendment to the Chemours Separation Agreement. According to the terms of the cost sharing arrangement within the MOU, Corteva and DuPont together, on one hand, and Chemours, on the other hand, agreed to a 50-50 split of certain qualified expenses related to PFAS liabilities incurred over a term not to exceed twenty years or $4 billion of qualified spend and escrow account contributions (see below for discussion of escrow account) in the aggregate. DuPont’s and Corteva’s 50% share under the MOU will be limited to $2 billion, including qualified expenses and escrow contributions. These expenses and escrow account contributions will be subject to the existing Letter Agreement, under which DuPont and Corteva will each bear 50% of the first $300 million (up to $150 million each), and thereafter DuPont bears 71% and Corteva bears the remaining 29%.

In order to support and manage any potential future PFAS liabilities, the parties have also agreed to establish an escrow account ("MOU Escrow Account"). The MOU provides that (1) no later than each of September 30, 2021 and September 30, 2022, Chemours shall deposit $100 million into an escrow account and DuPont and Corteva shall together deposit $100 million in the aggregate into an escrow account and (2) no later than September 30 of each subsequent year through and including 2028, Chemours shall deposit $50 million into an escrow account and DuPont and Corteva shall together deposit $50 million in the aggregate into an escrow account. Subject to the terms and conditions set forth in the MOU, each party may be permitted to defer funding in any year (excluding 2021). Over this period, Chemours will deposit a total of $500 million in the account and DuPont and Corteva will deposit an additional $500 million pursuant to the terms of the Letter Agreement. Additionally, if on December 31, 2028, the balance of the escrow account (including interest) is less than $700 million, Chemours will make 50% of the deposits and DuPont and Corteva together will make 50% of the deposits necessary to restore the balance of the escrow account to $700 million. Such payments will be made in a series of consecutive annual equal installments commencing on September 30, 2029 pursuant to the escrow account replenishment terms as set forth in the MOU. The MOU provides that no withdrawals from the MOU Escrow Account can be made before year six, except to fund mutually agreed upon third-party settlements in excess of $125 million. Starting with year six, withdrawals can only be made to fund qualified spend if the parties’ aggregate qualified spend in that particular year is greater than $200 million. Beginning with year 11, the amounts in the MOU Escrow Account can be used to fund any qualified spend. Restricted cash classified as noncurrent at September 30, 2021 is related to the MOU Escrow Account.

During the three months ended September 30, 2021, the company contributed its initial deposit into the MOU Escrow Account, which is classified as noncurrent restricted cash equivalents and is included in other assets in the interim Consolidated Balance Sheets.

After the term of this arrangement, Chemours’ indemnification obligations under the original 2015 Chemours Separation Agreement, would continue unchanged, subject in each case to certain exceptions set out in the MOU. Under the MOU, Chemours waived specified claims regarding the construct of its 2015 spin-off transaction, and the parties will dismiss the Pending Arbitration regarding those claims. Additionally, the parties have agreed to resolve the Ohio MDL PFOA personal injury litigation (as discussed below). The parties are expected to cooperate in good faith to enter into additional agreements reflecting the terms set forth in the MOU.

During the three and nine months ended September 30, 2021, the company recorded charges of $8 million and $45 million, respectively, to (loss) income from discontinued operations after income taxes in the interim Consolidated Statement of Operations, related to the MOU. The charges in the nine months ended September 30, 2021 primarily relate to an increase in the environmental remediation accrual for Chemours' Fayetteville Works facility for estimated costs for on-site surface water and groundwater remediation to address and abate PFAS discharges arising out of pre-July 1, 2015 conduct. The increase is the result of further detailed engineering and design work related to Chemours’ environmental remediation activities at the site under the Consent Order between Chemours and the North Carolina Department of Environmental Quality.

Corteva Separation Agreement

On April 1, 2019, in connection with the Dow Distribution, Corteva, DuPont and Dow entered into the Corteva Separation Agreement, the Tax Matters Agreement, the Employee Matters Agreement, and certain other agreements (collectively, the “Corteva Separation Agreements”). The Corteva Separation Agreements allocate among Corteva, DuPont and Dow certain liabilities and obligations among the parties and provides for indemnification obligation among the parties. Under the Corteva Separation Agreements, DuPont will indemnify Corteva against certain litigation, environmental, workers' compensation and other liabilities that arose prior to the Corteva Distribution and Dow indemnifies Corteva against certain litigation and other liabilities that relate to the Historical Dow business, but were transferred over as part of the common control combination with

24

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

DAS, and Corteva indemnifies DuPont and Dow for certain liabilities. The term of this indemnification is generally indefinite with exceptions, and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. See Note 3 - Divestitures and Other Transactions, to the interim Consolidated Financial Statements for additional information relating to the Separation.

Under the Corteva Separation Agreement, certain legacy EID liabilities from discontinued and/or divested operations and businesses of EID (including Performance Chemicals) (a “stray liability”) were allocated to Corteva or DuPont. For those stray liabilities allocated to Corteva (which may include a specified amount of liability associated with that liability), Corteva is responsible for liabilities in an amount up to that specified amount plus an additional $200 million and, for those stray liabilities allocated to DuPont (which may include a specified amount of liability associated with that liability), DuPont is responsible for liabilities up to a specified amount plus an additional $200 million. Once each company has met the $200 million threshold, Corteva and DuPont will share future liabilities proportionally on the basis of 29% and 71%, respectively; provided, however, that for PFAS, DuPont will manage such liabilities with Corteva and DuPont sharing the costs on a 50% - 50% basis starting from $1 and up to $300 million (with such amount, up to $150 million, to be credited to each company’s $200 million threshold) and once the $300 million threshold is met, then the companies will share proportionally on the basis of 29% and 71% respectively, subject to a $1 million de minimis requirement. During the second quarter of 2021, the aggregate amount of the Company’s cash spent and liabilities accrued exceeded the stray liability thresholds, including PFAS, noted above. Therefore, liabilities recognized subsequent to the second quarter of 2021 will be shared at the reduced rates noted above.

Litigation

The company is subject to various legal proceedings, including, but not limited to, product liability, intellectual property, antitrust, commercial, property damage, personal injury, environmental and regulatory matters arising out of the normal course of its current businesses or legacy EID businesses unrelated to Corteva’s current businesses but allocated to Corteva as part of the separation of Corteva from DowDuPont. It is not possible to predict the outcome of these various proceedings, as considerable uncertainty exists. The company records accruals for legal matters when the information available indicates that it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Accruals may reflect the impact and status of negotiations, settlements, rulings, advice from counsel and other information and events that may pertain to a particular matter. For the litigation matters discussed below, management believes that it is reasonably possible that the company could incur liabilities in excess of amounts accrued, the ultimate liability for which could be material to the results of operations and the cash flows in the period recognized. However, the company is unable to estimate the possible loss beyond amounts accrued due to various reasons, including, among others, that the underlying matters are either in early stages and/or have significant factual issues to be resolved. In addition, even when the company believes it has substantial defenses, the company may consider settlement of matters if it believes it is in the best interest of the company.

Chlorpyrifos Lawsuits

As of September 30, 2021, there were pending personal injury lawsuits filed and additional asserted claims against the former Dow Agrosciences LLC, alleging injuries related to chlorpyrifos exposure, the active ingredient in Lorsban®, an insecticide used by commercial farms for field fruit, nut and vegetable crops. Corteva ended its production of Lorsban® in 2020. Chlorpyrifos products are restricted-use pesticides, which are not available for purchase or use by the general public, and may only be sold to, and used by, certified applicators or someone under the certified applicator's direct supervision. These lawsuits do not relate to Dursban®, a residential type chlorpyrifos product that was authorized for indoor purposes, which was discontinued over two decades ago prior to the Merger and Corteva’s formation and Separation. Claimants allege personal injury, including autism, developmental delays and/or decreased neurologic function, resulting from farm worker exposure and bystander drift and in utero exposure to chlorpyrifos. Certain claimants have also put forth remediation claims due to alleged property contamination from chlorpyrifos. Discovery for the cases only recently begun and is expected to continue through the first quarter of 2022. Notwithstanding the company’s confidence in the safety of its former chlorpyrifos products, in certain circumstances the company may settle when determined to be in the best interest of the company.

Litigation related to legacy EID businesses unrelated to Corteva’s current businesses

PFAS, PFOA, PFOS and Other Related Liabilities

For purposes of this report, the term PFOA means collectively perfluorooctanoic acid and its salts, including the ammonium salt and does not distinguish between the two forms, and PFAS, which means per- and polyfluoroalkyl substances, including PFOA, PFOS (perfluorooctanesulfonic acid), GenX and other perfluorinated chemicals and compounds ("PFCs").

EID is a party to various legal proceedings relating to the use of PFOA by its former Performance Chemicals segment for which potential liabilities would be subject to the cost sharing arrangement under the MOU as long as it remains effective.

Leach Settlement and Ohio MDL Settlement

EID has residual liabilities under its 2004 settlement of a West Virginia state court class action, Leach v. EID, which alleged that PFOA from EID’s former Washington Works facility had contaminated area drinking water supplies and affected the health of area residents. The settlement class has about 80,000 members. In addition to relief that was provided to class

25

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

members years ago, the settlement requires EID to continue providing PFOA water treatment to six area water districts and private well users and to fund, through an escrow account, up to $235 million for a medical monitoring program for eligible class members. As of September 30, 2021, approximately $2 million had been disbursed from the account since its establishment in 2012 and the remaining balance is approximately $1 million.

The Leach settlement permits class members to pursue personal injury claims for six health conditions (and no others) that an expert panel appointed under the settlement reported in 2012 had a “probable link” (as defined in the settlement) with PFOA: pregnancy-induced hypertension, including preeclampsia; kidney cancer; testicular cancer; thyroid disease; ulcerative colitis; and diagnosed high cholesterol. After the panel reported its findings, approximately 3,550 personal injury lawsuits were filed in federal and state courts in Ohio and West Virginia and consolidated in multi-district litigation in the U.S. District Court for the Southern District of Ohio (“Ohio MDL”). The Ohio MDL was settled in early 2017 for $670.7 million in cash, with Chemours and EID (without indemnification from Chemours) each paying half.

Post-MDL Settlement PFOA Personal Injury Claims

The 2017 Ohio MDL settlement did not resolve claims of plaintiffs who did not have claims in the Ohio MDL or whose claims are based on diseases first diagnosed after February 11, 2017. The first trial for these claims, a kidney cancer case, resulted in a hung jury, while the second, Travis and Julie Abbot v. E.I du Pont de Nemours and Company (the “Abbot Case”), a testicular cancer case, resulted in a jury verdict of $40 million in compensatory damages and $10 million for loss of consortium. Following entry of the judgment by the court, EID filed post-trial motions to reduce the verdict, and to appeal the verdict on the basis of procedural and substantive legal errors made by the trial court. The trial court recently granted EID’s motion to reduce the loss of consortium award to conform with state tort reform laws limiting these damages to $250,000. The company is continuing its other appeals to reduce the jury verdict or eliminate its liability, in whole or part.

In January 2021, Chemours, DuPont and Corteva agreed to settle the remaining approximately 95 matters, as well as unfiled matters, remaining in the Ohio MDL, with the exception of the Abbot case, for $83 million, with Chemours contributing $29 million to the settlement, and DuPont and Corteva contributing $27 million each. The company recorded a liability for its share of the settlement, with a charge to (loss) income from discontinued operations after income taxes in the interim Consolidated Statement of Operations, during the year ended December 31, 2020, and paid $27 million during the nine months ended September 30, 2021. As agreed to in the settlement, the plaintiffs' counsel filed a motion to dissolve the MDL.

Other PFOA Matters

EID is a party to other PFOA lawsuits that do not involve claims for personal injury. Defense costs and any future liabilities that may arise out of these lawsuits are subject to the MOU and the cost sharing arrangement disclosed above. Under the MOU, fraudulent conveyance claims associated with these matters are not qualified expenses, unless Corteva, Inc. and EID would prevail on the merits of these claims.

New York. EID is a defendant in about 50 lawsuits, including a putative class action, brought by persons who live in and around Hoosick Falls, New York. These lawsuits assert claims for medical monitoring and property damage based on alleged PFOA releases from manufacturing facilities owned and operated by co-defendants in Hoosick Falls and allege that EID and 3M supplied some of the materials used at these facilities. EID is also one of more than ten defendants in a lawsuit brought by the Town of East Hampton, New York alleging PFOA and PFOS contamination of the town’s well water. Additionally, EID, along with 3M, Chemours and Dyneon, have been named defendants in complaints filed by eight water districts in Nassau County, New York alleging that the drinking water they provide to customers is contaminated with PFAS and seeking reimbursement for clean-up costs. The water district complaints also include allegations of fraudulent transfer.

New Jersey. At September 30, 2021, two lawsuits were pending, one brought by a local water utility and the second a putative class action, against EID alleging that PFOA from EID’s former Chambers Works facility contaminated drinking water sources. The putative class action was voluntarily dismissed without prejudice by the plaintiff.

In late March of 2019, the New Jersey State Attorney General filed four lawsuits against EID, Chemours, 3M and others alleging that operations at and discharges from former EID sites in New Jersey (Chambers Works, Pompton Lakes, Parlin and Repauno) damaged the State’s natural resources. Two of these lawsuits (those involving the Chambers Works and Parlin sites) allege contamination from PFAS. The Ridgewood Water District in New Jersey filed suit in the first quarter 2019 against EID, 3M, Chemours, and Dyneon alleging losses related to the investigation,

26

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

remediation and monitoring of polyfluorinated surfactants, including PFOA, in water supplies. DuPont and Corteva were subsequently added as defendants to these lawsuits.

Alabama / Others. EID is one of more than thirty defendants in a lawsuit by the Alabama water utility alleging contamination from PFCs, including PFOA, used by co-defendant carpet manufacturers to make their products more stain and grease resistant. In addition, the states of Alaska, Michigan, Mississippi, New Hampshire, South Dakota, and Vermont recently filed lawsuits against EID, Chemours, 3M and others, claiming, among other things, PFC (including PFOA) contamination of groundwater and drinking water. The complaints seek reimbursement for past and future costs to investigate and remediate the alleged contamination and compensation for the loss of value and use of the state’s natural resources. Motions to dismiss the Michigan, Vermont and New Hampshire cases have been denied.

Ohio. EID is a defendant in three lawsuits: an action by the State of Ohio based on alleged damage to natural resources, a putative nationwide class action brought on behalf of anyone who has detectable levels of PFAS in their blood serum, and an action by the City of Dayton claiming losses related to the investigation, remediation and monitoring of PFAS in water supplies.

Netherlands. In April 2021, four municipalities in the Netherlands filed complaints alleging contamination of land and groundwater resulting from the emission of PFOA and GenX by Corteva, DuPont and Chemours. The municipalities seek to recover costs incurred due to the alleged emissions, including damages for investigation costs, construction project delays, depreciation of land, soil remediation, liabilities to contractors, and attorneys’ fees.

Delaware. On July 13, 2021, Chemours, DuPont, EID and Corteva entered into a settlement agreement with the State of Delaware reflecting the companies’ and the State’s agreement to settle and fully resolve claims alleged against the companies regarding their historical Delaware operations, manufacturing, use and disposal of all chemical compounds, including PFAS. Under the settlement, the companies will collectively pay $50 million to fund environmental projects, including sampling and community environmental justice and equity grants, which shall be utilized to fund the Natural Resources and Sustainability Trust (the “NRST Trust”). If the companies, individually or jointly, within 8 years of the settlement, enter into a proportionally similar agreement to settle or resolve claims of another state for PFAS-related natural resource damages, for an amount greater than $50 million, the companies shall make a supplemental payment directly to the NRST Trust (“Supplemental Payment”) in an amount equal to such other states’ recovery in excess of $50 million. Supplemental Payment(s), if any, will not exceed $25 million in the aggregate. All amounts paid by the companies under the settlement are subject to the MOU and the Corteva Separation Agreement with Chemours bearing responsibility for 50%, or $25 million, of the $50 million payment due to the NRST and DuPont and Corteva each bearing $12.5 million of the remaining amount. As of September 30, 2021, an accrual has been established in relation to this settlement and during the nine months ended September 30, 2021, the company recorded a charge of $11 million to (loss) income from discontinued operations after income taxes in the interim Consolidated Statement of Operations. Under the settlement, if the state sues other parties and those parties seek contribution from the companies, the companies will have protection from contribution up to the amounts previously paid under the settlement agreement. The companies will also receive a credit up to the amount of the payment if the state seeks natural resource damage claims against the companies outside the scope of the settlement’s release of claims.

Aqueous Firefighting Foams. Approximately 1,760 cases have been filed against 3M and other defendants, including EID and Chemours, and more recently also including Corteva and DuPont, alleging PFOS or PFOA contamination of soil and groundwater from the use of aqueous firefighting foams. Most of those cases claim some form of property damage and seek to recover the costs of responding to this contamination and damages for the loss of use and enjoyment of property and diminution in value. Most of these cases have been transferred to a multidistrict litigation proceeding in federal district court in South Carolina. Approximately 1,600 of these cases were filed on behalf of firefighters who allege personal injuries (primarily kidney and testicular cancer) as a result of aqueous firefighting foams, while 96 are from municipal water districts. Most of these recent cases assert claims that the EID and Chemours separation constituted a fraudulent conveyance. A schedule of initial trials is expected to be established in the second half of 2021.

EID did not make firefighting foams, PFOS, or PFOS products. While EID made surfactants and intermediaries that some manufacturers used in making foams, which may have contained PFOA as an unintended byproduct or an impurity, EID’s products were not formulated with PFOA, nor was PFOA an ingredient of these products. EID has never made or sold PFOA as a commercial product.

Fayetteville Works Facility, North Carolina

27

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Prior to the separation of Chemours, EID introduced GenX as a polymerization processing aid and a replacement for PFOA at the Fayetteville Works facility in Bladen County, North Carolina. The facility is now owned and operated by Chemours, which continues to manufacture and use GenX.

At September 30, 2021, several actions are pending in federal court against Chemours and EID relating to PFC discharges from the Fayetteville Works facility. One of these is a consolidated putative class action that asserts claims for medical monitoring and property damage on behalf of putative classes of property owners and residents in areas near or who draw drinking water from the Cape Fear River. Another action is a consolidated action brought by various North Carolina water authorities, including the Cape Fear Public Utility Authority and Brunswick County, that seek actual and punitive damages as well as injunctive relief. In another action with approximately 100 property owners near the Fayetteville Works facility, a complaint was filed against Chemours and EID in May 2020. The plaintiffs seek compensatory and punitive damages for their claims of private nuisance, trespass, and negligence allegedly caused by release of PFAS.

In addition to the federal court actions, there is an action on behalf of about 100 plaintiffs who own wells and property near the Fayetteville Works facility. The plaintiffs seek damages for nuisance allegedly caused by releases of certain PFCs from the site.

Generally, site-related expenses related GenX claims are subject to the cost sharing arrangements as defined in the MOU.

Environmental

Accruals for environmental matters are recorded when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated based on current law and existing technologies. These obligations are included in accrued and other current liabilities and other noncurrent obligations in the interim Consolidated Balance Sheet. It is reasonably possible that environmental remediation and restoration costs in excess of amounts accrued could have a material impact on the company’s results of operations, financial condition and cash flows. Inherent uncertainties exist in these estimates primarily due to unknown conditions, changing governmental regulations and legal standards regarding liability, and emerging remediation technologies for handling site remediation and restoration.

For a discussion of the allocation of environmental liabilities under the Chemours Separation Agreement and the Corteva Separation Agreement, see the previous discussion on page 24.

	As of September 30, 2021
(In millions)	Indemnification Asset		Accrual balance3		Potential exposure above amount accrued3
Environmental Remediation Stray Liabilities
Chemours related obligations - subject to indemnity1,2	$	156	$	156	$	266
Other discontinued or divested businesses obligations1	10		77		187
Environmental remediation liabilities primarily related to DuPont - subject to indemnity from DuPont2	38		38		64
Environmental remediation liabilities not subject to indemnity	—		72		49
Indemnification liabilities related to the MOU4	9		111		20
Total	$	213	$	454	$	586

1.Represents liabilities that are subject to the $200 million thresholds and sharing arrangements as discussed on page 24, under the header "Corteva Separation Agreement."

2.The company has recorded an indemnification asset related to these accruals, including $40 million related to the Superfund sites.

3.Accrual balance represents management’s best estimate of the costs of remediation and restoration, although it is reasonably possible that the potential exposure, as indicated, could range above the amounts accrued, as there are inherent uncertainties in these estimates. Accrual balances includes $67 million for remediation of Superfund sites.

4.Represents liabilities that are subject to the $150 million thresholds and sharing agreements as discussed on page 23, under the header "Chemours / Performance Chemicals."

28

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 14 - STOCKHOLDERS' EQUITY

Share Buyback Plan

On August 5, 2021, Corteva, Inc. announced that its Board of Directors authorized a $1.5 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date ("2021 Share Buyback Plan"). The timing, price and volume of purchases will be based on market conditions, relevant securities laws and other factors. In connection with the 2021 Share Buyback Plan, the company purchased and retired 1,167,000 shares during the three months ended September 30, 2021 in the open market for a total cost of $50 million.

On June 26, 2019, Corteva, Inc. announced that its Board of Directors authorized a $1 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date ("2019 Share Buyback Plan").

In connection with the 2019 Share Buyback Plan, the company purchased and retired 3,408,000 shares and 15,378,000 shares, respectively, in the open market for a total cost of $150 million and $700 million during the three and nine months ended September 30, 2021, respectively. During the three and nine months ended September 30, 2020, the company purchased and retired 1,160,000 shares and 3,025,000 shares, respectively, in the open market for a total cost of $33 million and $83 million, respectively. Purchases under the 2019 Share Buyback Plan are now complete with the third quarter 2021 activity noted above.

Shares repurchased pursuant to Corteva's share buyback plans are immediately retired upon purchase. Repurchased common stock is reflected as a reduction of stockholders' equity. The company's accounting policy related to its share repurchases is to reduce its common stock based on the par value of the shares and to reduce its retained earnings for the excess of the repurchase price over the par value. When Corteva has an accumulated deficit balance, the excess over the par value is applied to APIC. When Corteva has retained earnings, the excess is charged entirely to retained earnings.

Noncontrolling Interest

In June 2020, the company completed the acquisition of the remaining 46.5 percent interest in the Phytogen Seed Company, LLC joint venture from J. G. Boswell Company. As the purchase of the remaining interest did not result in a change of control, the difference between the carrying value of the noncontrolling interest and the consideration paid, net of taxes was recorded within equity.

Corteva, Inc. owns 100 percent of the outstanding common shares of EID. However, EID has preferred stock outstanding to third parties which is accounted for as a non-controlling interest in Corteva's interim Consolidated Balance Sheets. Each share of EID Preferred Stock - $4.50 Series and EID Preferred Stock - $3.50 Series issued and outstanding at the effective date of the Corteva Distribution remains issued and outstanding as to EID and was unaffected by the Corteva Distribution.

Below is a summary of the EID Preferred Stock at September 30, 2021, December 31, 2020, and September 30, 2020, which is classified as noncontrolling interests in Corteva's interim Consolidated Balance Sheets.

Shares in thousands	Number of Shares
Authorized	23,000
$4.50 Series, callable at $120	1,673
$3.50 Series, callable at $102	700

Other Comprehensive (Loss) Income

The changes and after-tax balances of components comprising accumulated other comprehensive loss are summarized below:

29

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

(In millions)	Cumulative Translation Adjustment1		Derivative Instruments		Pension Benefit Plans		Other Benefit Plans		Unrealized Gain (Loss) on Investments		Total
2020
Balance January 1, 2020	$	(1,944)	$	2	$	(1,247)	$	(81)	$	—	$	(3,270)
Other comprehensive (loss) income before reclassifications	(507)		(23)		(10)		2		—		(538)
Amounts reclassified from accumulated other comprehensive loss	—		7		4		1		—		12
Net other comprehensive (loss) income	(507)		(16)		(6)		3		—		(526)
Balance September 30, 2020	$	(2,451)	$	(14)	$	(1,253)	$	(78)	$	—	$	(3,796)
2021
Balance January 1, 2021	$	(1,970)	$	(67)	$	(1,433)	$	590	$	(10)	$	(2,890)
Other comprehensive (loss) income before reclassifications	(424)		115		(6)		1		3		(311)
Amounts reclassified from accumulated other comprehensive loss	—		(8)		32		(475)		7		(444)
Net other comprehensive (loss) income	(424)		107		26		(474)		10		(755)
Balance September 30, 2021	$	(2,394)	$	40	$	(1,407)	$	116	$	—	$	(3,645)

1.The cumulative translation adjustment loss for the nine months ended September 30, 2021 was primarily driven by strengthening of the USD against the European Euro ("EUR"), Swiss Franc ("CHF") and Brazilian Real ("BRL"). The cumulative translation adjustment loss for the nine months ended September 30, 2020 was primarily driven by strengthening of the USD against the Brazilian Real ("BRL") and the South African Rand ("ZAR") against the USD.

The tax benefit (expense) on the net activity related to each component of other comprehensive (loss) income was as follows:

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Derivative instruments	$	(12)	$	4	$	(37)	$	6
Pension benefit plans - net	(3)		—		(8)		(3)
Other benefit plans - net	51		—		148		—
Benefit from (provision for) income taxes related to other comprehensive (loss) income items	$	36	$	4	$	103	$	3

30

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

A summary of the reclassifications out of accumulated other comprehensive loss is provided as follows:

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Derivative Instruments1:	$	6	$	(22)	$	(9)	$	13
Tax (benefit) expense2	(1)		3		1		(6)
After-tax	$	5	$	(19)	$	(8)	$	7
Amortization of pension benefit plans:
Prior service benefit3,4	$	—	$	—	$	(1)	$	(1)
Actuarial losses3,4	14		1		41		3
Settlement loss3,4	—		—		1		3
Total before tax	$	14	$	1	$	41	$	5
Tax benefit2	(3)		—		(9)		(1)
After-tax	$	11	$	1	$	32	$	4
Amortization of other benefit plans:
Prior service benefit3,4	$	(231)	$	—	$	(692)	$	—
Actuarial gains3,4	23		1		70		1
Curtailment gain	—		—		(1)		—
Total before tax	$	(208)	$	1	$	(623)	$	1
Tax expense2	51		—		148		—
After-tax	$	(157)	$	1	$	(475)	$	1
Unrealized Loss on Investments4	$	—	$	—	$	7	$	—
Tax benefit2	—		—		—		—
After-tax	$	—	$	—	$	7	$	—
Total reclassifications for the period, after-tax	$	(141)	$	(17)	$	(444)	$	12

1.Reflected in cost of goods sold in the interim Consolidated Statements of Operations.

2.Reflected in (benefit from) provision for income taxes from continuing operations in the interim Consolidated Statements of Operations.

3.These accumulated other comprehensive (loss) income components are included in the computation of net periodic benefit credit of the company's pension and other benefit plans. See Note 15 - Pension Plans and Other Post Employment Benefits, for additional information.

4.Reflected in other income - net in the interim Consolidated Statements of Operations.

31

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 15 - PENSION PLANS AND OTHER POST EMPLOYMENT BENEFITS

The following sets forth the components of the company's net periodic (credit) benefit cost for defined benefit pension plans and other post employment benefits:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Defined Benefit Pension Plans:
Service cost	$	7	$	6	$	19	$	19
Interest cost	91		139		273		420
Expected return on plan assets	(228)		(250)		(686)		(750)
Amortization of unrecognized loss	14		1		41		3
Amortization of prior service benefit	—		—		(1)		(1)
Settlement loss	—		—		1		3
Net periodic (credit) benefit cost	$	(116)	$	(104)	$	(353)	$	(306)
Other Post Employment Benefits:
Service cost	$	1	$	—	$	1	$	1
Interest cost	5		16		16		49
Amortization of unrecognized loss	23		1		70		1
Amortization of prior service benefit	(231)		—		(692)		—
Curtailment gain	—		—		(1)		—
Net periodic (credit) benefit cost	$	(202)	$	17	$	(606)	$	51

NOTE 16 - FINANCIAL INSTRUMENTS

At September 30, 2021, December 31, 2020 and September 30, 2020, the company had $2,108 million, $2,511 million and $1,986 million, respectively, of held-to-maturity securities (primarily time deposits and money market funds) classified as cash equivalents in the interim Consolidated Balance Sheets, as these securities had maturities of three months or less at the time of purchase; and $103 million, $43 million and $152 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively, of held-to-maturity securities (primarily time deposits) classified as marketable securities in the interim Consolidated Balance Sheets as these securities had maturities of more than three months to less than one year at the time of purchase. The company’s investments in held-to-maturity securities are held at amortized cost, which approximates fair value. At December 31, 2020, the company had $226 million of available-for-sale debt securities classified as marketable securities in the interim Consolidated Balance Sheet.

Derivative Instruments

Objectives and Strategies for Holding Derivative Instruments

In the ordinary course of business, the company enters into contractual arrangements (derivatives) to reduce its exposure to foreign currency and commodity price risks. The company has established a variety of derivative programs to be utilized for financial risk management. These programs reflect varying levels of exposure coverage and time horizons based on an assessment of risk.

Derivative programs have procedures and controls and are approved by the Corporate Financial Risk Management Committee, consistent with the company's financial risk management policies and guidelines. Derivative instruments used are forwards, options, futures and swaps. The company has not designated any non-derivatives as hedging instruments.

The company's financial risk management procedures also address counterparty credit approval, limits and routine exposure monitoring and reporting. The counterparties to these contractual arrangements are major financial institutions and major commodity exchanges, and multinational grain exporters. The company is exposed to credit loss in the event of nonperformance by these counterparties. The company utilizes collateral support annex agreements with certain counterparties to limit its exposure to credit losses. The company anticipates performance by counterparties to these contracts and therefore no material loss is expected. Market and counterparty credit risks associated with these instruments are regularly reported to management.

32

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

The notional amounts of the company's derivative instruments were as follows:

Notional Amounts (In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Derivatives designated as hedging instruments:
Foreign currency contracts	$	1,227	$	1,164	$	770
Commodity contracts	$	262	$	383	$	51
Derivatives not designated as hedging instruments:
Foreign currency contracts	$	1,164	$	647	$	924
Commodity contracts	$	7	$	—	$	—

Foreign Currency Risk

The company's objective in managing exposure to foreign currency fluctuations is to reduce earnings and cash flow volatility associated with foreign currency rate changes and to mitigate the exposure of certain investments in foreign subsidiaries against changes in the Euro/USD exchange rate. Accordingly, the company enters into various contracts that change in value as foreign exchange rates change to protect the value of its existing foreign currency-denominated assets, liabilities, commitments, investments and cash flows.

The company uses foreign exchange contracts to offset its net exposures, by currency, related to the foreign currency denominated monetary assets and liabilities of its operations. The primary business objective of this hedging program is to maintain an approximately balanced position in foreign currencies so that exchange gains and losses resulting from exchange rate changes, after related tax effects, are minimized. The company also uses foreign currency exchange contracts to offset a portion of the company’s exposure to certain forecasted transactions as well as the translation of foreign currency-denominated earnings. The company also uses commodity contracts to offset risks associated with foreign currency devaluation in certain countries.

Commodity Price Risk

Commodity price risk management programs serve to reduce exposure to price fluctuations on purchases of inventory such as corn and soybeans. The company enters into over-the-counter and exchange-traded derivative commodity instruments to hedge the commodity price risk associated with agricultural commodity exposures.

Derivatives Designated as Cash Flow Hedges

Commodity Contracts

The company enters into over-the-counter and exchange-traded derivative commodity instruments, including options, futures and swaps, to hedge the commodity price risk associated with agriculture commodity exposures.

While each risk management program has a different time maturity period, most programs currently do not extend beyond the next two years. Cash flow hedge results are reclassified into earnings during the same period in which the related exposure impacts earnings. Reclassifications are made sooner if it appears that a forecasted transaction is probable of not occurring.

The following table summarizes the after-tax effect of commodity contract cash flow hedges on accumulated other comprehensive loss:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Beginning balance	$	73	$	(16)	$	(16)	$	2
Additions and revaluations of derivatives designated as cash flow hedges	(10)		10		93		(34)
Clearance of hedge results to earnings	(4)		(2)		(18)		24
Ending balance	$	59	$	(8)	$	59	$	(8)

33

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

At September 30, 2021, an after-tax net gain of $50 million is expected to be reclassified from accumulated other comprehensive loss into earnings over the next twelve months.

Foreign Currency Contracts

The company enters into forward contracts to hedge the foreign currency risk associated with forecasted transactions within certain foreign subsidiaries.

While each risk management program has a different time maturity period, most programs currently do not extend beyond the next two years. Cash flow hedge results are reclassified into earnings during the same period in which the related exposure impacts earnings. Reclassifications are made sooner if it appears that a forecasted transaction is probable of not occurring.

The following table summarizes the after-tax effect of foreign currency cash flow hedges on accumulated other comprehensive loss:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Beginning balance	$	(21)	$	19	$	(17)	$	—
Additions and revaluations of derivatives designated as cash flow hedges	8		4		3		23
Clearance of hedge results to earnings	9		(17)		10		(17)
Ending balance	$	(4)	$	6	$	(4)	$	6

At September 30, 2021, an after-tax net loss of $11 million is expected to be reclassified from accumulated other comprehensive loss into earnings over the next twelve months.

Derivatives Designated as Net Investment Hedges

Foreign Currency Contracts

The company has designated €450 million of forward contracts to exchange EUR as net investment hedges. The purpose of these forward contracts is to mitigate FX exposure related to a portion of the company’s Euro net investments in certain foreign subsidiaries against changes in Euro/USD exchange rates. These hedges will expire and be settled in 2023, unless terminated early at the discretion of the company.

The company elected to apply the spot method in testing for effectiveness of the hedging relationship.

Derivatives not Designated in Hedging Relationships

Foreign Currency Contracts

The company uses foreign exchange contracts to reduce its net exposure, by currency, related to foreign currency-denominated monetary assets and liabilities of its operations so that exchange gains and losses resulting from exchange rate changes are minimized. The netting of such exposures precludes the use of hedge accounting; however, the required revaluation of the forward contracts and the associated foreign currency-denominated monetary assets and liabilities intends to achieve a minimal earnings impact, after taxes. The company also uses foreign currency exchange contracts to offset a portion of the company’s exposure to the translation of certain foreign currency-denominated earnings so that gains and losses on the contracts offset changes in the USD value of the related foreign currency-denominated earnings over the relevant aggregate period.

Commodity Contracts

The company utilizes options, futures and swaps that are not designated as hedging instruments to reduce exposure to commodity price fluctuations on purchases of inventory such as corn and soybeans. The company uses forward agreements, with durations less than one year, to buy and sell USD priced commodities in order to reduce its exposure to currency devaluation for a portion of its local currency cash balances. Counterparties to the forward sales agreements are multinational grain exporters and subject to the company’s financial risk management procedures.

34

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Fair Value of Derivative Instruments

Asset and liability derivatives subject to an enforceable master netting arrangement with the same counterparty are presented on a net basis in the interim Consolidated Balance Sheets. The presentation of the company's derivative assets and liabilities is as follows:

		September 30, 2021
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the interim Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	20	$	—	$	20
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	37		(23)		14
Total asset derivatives		$	57	$	(23)	$	34
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	9	$	—	$	9
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	31		(23)		8
Total liability derivatives		$	40	$	(23)	$	17

35

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

		December 31, 2020
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	15	$	—	$	15
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	40		(40)		—
Total asset derivatives		$	55	$	(40)	$	15
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	38	$	—	$	38
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	97		(40)		57
Total liability derivatives		$	135	$	(40)	$	95

		September 30, 2020
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the interim Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	24	$	—	$	24
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	101		(75)		26
Commodity contracts	Other current assets	1		—		1
Total asset derivatives		$	126	$	(75)	$	51
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	12	$	—	$	12
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	84		(69)		15
Commodity contracts	Accrued and other current liabilities	1		—		1
Total liability derivatives		$	97	$	(69)	$	28

1.    Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.

36

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Effect of Derivative Instruments

	Amount of Gain (Loss) Recognized in OCI - Pre-Tax1
	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Derivatives designated as hedging instruments:
Net investment hedges:
Foreign currency contracts	$	10	$	(20)	$	24	$	(16)
Cash flow hedges:
Foreign currency contracts	18		4		12		27
Commodity contracts	(11)		14		117		(46)
Total derivatives designated as hedging instruments	$	17	$	(2)	$	153	$	(35)

1.OCI is defined as other comprehensive income (loss).

	Amount of Gain (Loss) Recognized in Income - Pre-Tax1
	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Derivatives designated as hedging instruments:
Cash flow hedges:
Foreign currency contracts2	$	(10)	$	19	$	(11)	$	19
Commodity contracts2	4		3		20		(32)
Total derivatives designated as hedging instruments	$	(6)	$	22	$	9	$	(13)
Derivatives not designated as hedging instruments:
Foreign currency contracts3	$	34	$	(6)	$	—	$	173
Foreign currency contracts2	12		3		(16)		19
Commodity contracts2	(1)		—		(18)		9
Total derivatives not designated as hedging instruments	45		(3)		(34)		201
Total derivatives	$	39	$	19	$	(25)	$	188

1.For cash flow hedges, this represents the portion of the gain (loss) reclassified from accumulated OCI into income during the period.

2.Recorded in cost of goods sold in the interim Consolidated Statements of Operations.

3.Gain recognized in other income (expense) - net was partially offset by the related gain on the foreign currency-denominated monetary assets and liabilities of the company's operations. See Note 6 - Supplementary Information, for additional information.

Debt Securities

The estimated fair value of the available-for-sale securities at December 31, 2020 was determined using Level 1 inputs within the fair value hierarchy. Level 1 measurements were based on quoted market prices in active markets for identical assets and liabilities. The available-for-sale securities at December 31, 2020 are held by certain foreign subsidiaries in which the USD is not the functional currency. The fluctuations in foreign exchange are recorded in accumulated other comprehensive loss within the interim Consolidated Statements of Equity. These fluctuations are subsequently reclassified from accumulated other comprehensive loss to earnings in the period in which the marketable securities are sold and the gains and losses on these securities offset a portion of the foreign exchange fluctuations in earnings for the company.

The following table provides the investing results from available-for-sale securities for the nine months ended September 30, 2021:

Investing Results	Nine Months Ended September 30,
(In millions)	2021
Proceeds from sales of available-for-sale securities	$	226
Gross realized losses	$	(7)

37

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 17 - FAIR VALUE MEASUREMENTS

The following tables summarize the basis used to measure certain assets and liabilities at fair value on a recurring basis:

September 30, 2021	Significant Other Observable Inputs
(In millions)	Level 1		Level 2
Assets at fair value:
Marketable securities	$	—	$	103
Derivatives relating to:2
Foreign currency	—		57
Equity securities3	75		—
Total assets at fair value	$	75	$	160
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	—		40
Total liabilities at fair value	$	—	$	40

December 31, 2020	Significant Other Observable Inputs
(In millions)	Level 1		Level 2
Assets at fair value:
Marketable securities	$	—	$	43
Debt securities:
U.S. treasuries1	226		—
Derivatives relating to:2
Foreign currency	—		55
Total assets at fair value	$	226	$	98
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	—		135
Total liabilities at fair value	$	—	$	135

September 30, 2020	Significant Other Observable Inputs (Level 2)
(In millions)
Assets at fair value:
Marketable securities	$	152
Derivatives relating to:2
Foreign currency	125
Commodity contracts	1
Total assets at fair value	$	278
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	96
Commodity contracts	1
Total liabilities at fair value	$	97

1.    The company's investments in debt securities, which are available-for-sale, are included in "marketable securities" in the interim Consolidated Balance Sheets.

2. See Note 16 - Financial Instruments for the classification of derivatives in the interim Consolidated Balance Sheets.

3. The company's equity securities are included in other assets in the interim Consolidated Balance Sheets.

38

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 18 - SEGMENT INFORMATION

Corteva’s reportable segments reflects the manner in which its chief operating decision maker ("CODM") allocates resources and assesses performance, which is at the operating segment level (seed and crop protection). For purposes of allocating resources to the segments and assessing segment performance, segment operating EBITDA is the primary measure used by Corteva’s CODM. The company defines segment operating EBITDA as earnings (i.e., income (loss) from continuing operations before income taxes) before interest, depreciation, amortization, corporate expenses, non-operating (benefits) costs - net, foreign exchange gains (losses), and net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting, excluding the impact of significant items. Effective January 1, 2021, on a prospective basis, the company excludes from segment operating EBITDA net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. Non-operating (benefits) costs - net consists of non-operating pension and other post-employment benefit (OPEB) costs, tax indemnification adjustments and environmental remediation and legal costs associated with legacy EID businesses and sites. Tax indemnification adjustments relate to changes in indemnification balances, as a result of the application of the terms of the Tax Matters Agreement, between Corteva and Dow and/or DuPont that are recorded by the company as pre-tax income or expense.

As of and for the Three Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	738	$	1,633	$	2,371
Segment operating EBITDA	$	(217)	$	206	$	(11)
Segment assets1	$	23,701	$	12,539	$	36,240
2020
Net sales	$	523	$	1,340	$	1,863
Segment operating EBITDA	$	(282)	$	130	$	(152)
Segment assets1	$	24,372	$	12,593	$	36,965

1.    Segment assets at December 31, 2020 were $23,751 million and $13,099 million for Seed and Crop Protection, respectively.

For the Nine Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	7,010	$	5,166	$	12,176
Segment operating EBITDA	$	1,523	$	897	$	2,420
2020
Net sales	$	6,516	$	4,494	$	11,010
Segment operating EBITDA	$	1,255	$	677	$	1,932

39

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Reconciliation to interim Consolidated Financial Statements

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
(Benefit from) provision for income taxes on continuing operations	(28)		(117)		434		88
Income (loss) from continuing operations before income taxes	8		(507)		2,101		745
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	8		11		22		35
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively. Refer to page 57 for further discussion of the company’s Non-GAAP financial measures.

Segment assets to total assets (in millions)	September 30, 2021		December 31, 2020		September 30, 2020
Total segment assets	$	36,240	$	36,850	$	36,965
Corporate assets	4,882		5,799		4,725
Total assets	$	41,122	$	42,649	$	41,690

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NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Significant Pre-tax (Charges) Benefits Not Included in Segment Operating EBITDA

The three and nine months ended September 30, 2021 and 2020, respectively, included the following significant pre-tax (charges) benefits which are excluded from segment operating EBITDA:

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(8)	$	(9)	$	(26)
Equity securities mark-to-market gain	47		—		—		47
Total	$	38	$	(8)	$	(9)	$	21

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(40)	$	—	$	(49)
Total	$	(9)	$	(40)	$	—	$	(49)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(145)	$	(51)	$	(65)	$	(261)
Equity securities mark-to-market gain	47		—		—		47
Total	$	(98)	$	(51)	$	(65)	$	(214)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(154)	$	(98)	$	(46)	$	(298)
Loss on Divestiture2	—		(53)		—		(53)
Total	$	(154)	$	(151)	$	(46)	$	(351)

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.

2.Includes a loss recorded in other income - net related to the sale of the La Porte site.

.

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Item 2.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Cautionary Statements About Forward-Looking Statements

This report contains certain estimates and forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and Section 27A of the Securities Act of 1933, as amended, which are intended to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995, and may be identified by their use of words like “plans,” “expects,” “will,” “anticipates,” “believes,” “intends,” “projects,” “estimates,” “outlook,” or other words of similar meaning. All statements that address expectations or projections about the future, including statements about Corteva’s strategy for growth, product development, regulatory approval, market position, liquidity, anticipated benefits of recent acquisitions, timing of anticipated benefits from restructuring actions, outcome of contingencies, such as litigation and environmental matters, expenditures, and financial results, as well as its expectations related to its separation of Corteva from DowDuPont and the agreements related thereto, are forward-looking statements.

Forward-looking statements and other estimates are based on certain assumptions and expectations of future events which may not be accurate or realized. Forward-looking statements and other estimates also involve risks and uncertainties, many of which are beyond Corteva’s control. While the list of factors presented below is considered representative, no such list should be considered to be a complete statement of all potential risks and uncertainties. Unlisted factors may present significant additional obstacles to the realization of forward-looking statements. Consequences of material differences in results as compared with those anticipated in the forward-looking statements could include, among other things, business disruption, operational problems, financial loss, legal liability to third parties and similar risks, any of which could have a material adverse effect on Corteva’s business, results of operations and financial condition. Some of the important factors that could cause Corteva’s actual results to differ materially from those projected in any such forward-looking statements include: (i) failure to obtain or maintain the necessary regulatory approvals for some of Corteva’s products; (ii) failure to successfully develop and commercialize Corteva’s pipeline; (iii) effect of the degree of public understanding and acceptance or perceived public acceptance of Corteva’s biotechnology and other agricultural products; (iv) effect of changes in agricultural and related policies of governments and international organizations; (v) effect of competition and consolidation in Corteva’s industry; (vi) effect of competition from manufacturers of generic products; (vii) costs of complying with evolving regulatory requirements and the effect of actual or alleged violations of environmental laws or permit requirements; (viii) effect of climate change and unpredictable seasonal and weather factors; (ix) risks related to oil and commodity markets; (x) competitor’s establishment of an intermediary platform for distribution of Corteva's products; (xi) impact of Corteva's dependence on third parties with respect to certain of its raw materials or licenses and commercialization; (xii) effect of industrial espionage and other disruptions to Corteva’s supply chain, information technology or network systems; (xiii) effect of volatility in Corteva’s input costs; (xiv) failure to realize the anticipated benefits of the internal reorganizations taken by DowDuPont in connection with the spin-off of Corteva and other cost savings initiatives; (xv) failure to raise capital through the capital markets or short-term borrowings on terms acceptable to Corteva; (xvi) failure of Corteva’s customers to pay their debts to Corteva, including customer financing programs; (xvii) increases in pension and other post-employment benefit plan funding obligations; (xviii) risks related to the indemnification obligations of legacy EID liabilities in connection with the separation of Corteva; (xix) effect of compliance with laws and requirements and adverse judgments on litigation; (xx) risks related to Corteva’s global operations; (xxi) failure to effectively manage acquisitions, divestitures, alliances and other portfolio actions; (xxii) risks related to COVID-19; (xxiii) risks related to activist stockholders; (xxiv) Corteva’s intellectual property rights or defend against intellectual property claims asserted by others; (xxv) effect of counterfeit products; (xxvi) Corteva’s dependence on intellectual property cross-license agreements; (xxvii) other risks related to the separation from DowDuPont; (xxviii) risks related to the Biden executive order Promoting Competition in the American Economy; and (xxix) risks associated with our CEO transition.

Additionally, there may be other risks and uncertainties that Corteva is unable to currently identify or that Corteva does not currently expect to have a material impact on its business. Where, in any forward-looking statement or other estimate, an expectation or belief as to future results or events is expressed, such expectation or belief is based on the current plans and expectations of Corteva’s management and expressed in good faith and believed to have a reasonable basis, but there can be no assurance that the expectation or belief will result or be achieved or accomplished. Corteva disclaims and does not undertake any obligation to update or revise any forward-looking statement, except as required by applicable law. A detailed discussion of some of the significant risks and uncertainties which may cause results and events to differ materially from such forward-looking statements or other estimates is included in the “Risk Factors” section of Corteva’s 2020 Annual Report, as modified by subsequent Quarterly Reports on Forms 10-Q and Current Reports on Form 8-K.

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Recent Developments

Global Economic Conditions

On March 11, 2020, the World Health Organization (“WHO”) declared the novel coronavirus disease (“COVID-19”) a pandemic. The global health crisis caused by COVID-19 and the related government actions and stay at home orders have negatively impacted economic activity and increased political instability across the globe. Since the crisis began Corteva has engaged its global Integrated Health Services Pandemic & Infectious Disease Team to take actions and implement guidelines and protocols in response to the COVID-19 pandemic described in its 2020 Annual Report, Part II, Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations, COVID-19 Pandemic.

As COVID-19 becomes more contained, a rebound in economic activity has occurred, although varying regionally depending on government policies and regulations and the rate, pace, and effectiveness of the containment efforts deployed by various national, state, and local governments, vaccination rates, and the ability of COVD-19 variants to overcome containment efforts, available vaccines, and medical treatments. These varying levels of recovery have created a misalignment of supply and demand for labor, transportation and logistic services, energy, raw materials and other inputs, which have been exasperated in certain regions by one-time events, including extreme weather events. Corteva will continue to actively monitor the situation and may take further actions altering its business operations that it determines are in the best interests of its stakeholders, or as required by federal, state, or local authorities. These alterations or modifications may impact the company's business, including the effects on its customers, employees, and prospects, or on its financial results through 2022. With the ongoing volatility in global markets, the company will continue to monitor various factors that could impact earnings and cash flows of the business, including, but not limited to the inflation of, or unavailability of raw material inputs and transportation and logistics services, currency fluctuations, expectations of future planted area (as influenced by consumer demand, ethanol markets and government policies and regulations), trade and purchasing of commodities globally and relative commodity prices.

2021 Restructuring Actions

On February 1, 2021, Corteva approved restructuring actions designed to right-size and optimize footprint and organizational structure according to the business needs in each region with the focus on driving continued cost improvement and productivity. As a result of these actions, the company expects to record total pre-tax restructuring charges of approximately $150 million, comprised of approximately $65 million of severance and related benefit costs, $35 million of asset related charges, $10 million of asset retirement obligations and $40 million of costs related to contract terminations (contract terminations includes early lease terminations). Future cash payments related to this charge are anticipated to be approximately $75 million, primarily related to the payment of severance and related benefits, asset retirement obligations, and costs related to contract terminations. The restructuring actions associated with this charge are expected to be substantially complete in 2021.

During the nine months ended September 30, 2021, the company recorded pre-tax charges of $127 million, recognized in restructuring and asset related charges - net in the company's interim Consolidated Statement of Operations, primarily related to severance and related benefit costs and asset related charges and contract termination charges.

The 2021 Restructuring Actions are expected to contribute to the company’s ongoing cost and productivity improvement efforts through achieving an estimated $70 million of savings on a run rate basis by 2023. See Note 5 - Restructuring and Asset Related Charges - Net, to the interim Consolidated Financial Statements for additional information.

Share Buyback Plan

On August 5, 2021, Corteva, Inc. announced that its Board of Directors authorized a $1.5 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date ("2021 Share Buyback Plan"). The timing, price and volume of purchases will be based on market conditions, relevant securities laws and other factors. In connection with the 2021 Share Buyback Plan, the company purchased and retired 1,167,000 shares during the three months ended September 30, 2021 in the open market for a total cost of $50 million.

On June 26, 2019, Corteva, Inc. announced that its Board of Directors authorized a $1 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date ("2019 Share Buyback Plan"). The company completed the 2019 Share Buyback Plan during the third quarter of 2021. In connection with the 2019 Share Buyback Plan, the company purchased and retired 3,408,000 shares and 15,378,000 shares during the three and nine months ended September 30, 2021, respectively, in the open market for a total cost of $150 million and $700 million, respectively. During the three and nine months ended September 30, 2020, the company purchased and retired 1,160,000 shares and 3,025,000 shares, respectively, in the open market for a total cost of $33 million and $83 million, respectively.

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Overview

The following is a summary of results from continuing operations for the three months ended September 30, 2021:

•The company reported net sales of $2,371 million, up 27 percent versus the same quarter last year, reflecting a 17 percent increase in volume, a 7 percent increase in price and a 3 percent favorable impact from currency.

•Cost of goods sold ("COGS") totaled $1,558 million in the third quarter of 2021, up from $1,297 million in the third quarter of 2020, primarily driven by increased volumes and higher input costs, freight and logistics, which are primarily market-driven, partially offset by ongoing cost and productivity actions.

•Restructuring and asset related charges - net were $26 million in the third quarter of 2021, a decrease from $49 million in the third quarter of 2020. The charges for the three months ended September 30, 2021 primarily relate to $17 million related to severance and related benefit costs and asset related charges associated with 2021 Restructuring Actions and $5 million of non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits.

•The provision for income taxes on continuing operations for the three months ended September 30, 2021 includes net tax benefits of $32 million associated with changes in accruals for certain prior year tax positions in various jurisdictions, including a $22 million tax benefit associated with U.S. research and development tax credits.

•Income (loss) from continuing operations after income taxes was $36 million, as compared to $(390) million in the same quarter last year.

•Operating EBITDA was $(51) million for the three months ended September 30, 2021, improved from a loss of $(179) million for the three months ended September 30, 2020 primarily driven by volume gains, strong price execution, and lower bad debt expense which more than offset cost headwinds. The company experienced cost headwinds in the quarter including higher input costs, freight and logistics, which are primarily market-driven. The headwinds are partially offset by the company's ongoing execution on its productivity programs. Refer to page 57 for further discussion of the company's Non-GAAP financial measures.

The following is a summary of results from continuing operations for the nine months ended September 30, 2021:

•The company reported net sales of $12,176 million, up 11 percent versus the same period last year, reflecting a 6 percent increase in volume, a 3 percent increase in price and a 2 percent favorable impact from currency.

•COGS totaled $6,988 million in the nine months ended September 30, 2021, up from $6,395 million in the nine months ended September 30, 2020, primarily driven by higher input costs, freight and logistics, which are primarily market-driven, and increased volumes, partially offset by ongoing cost and productivity actions.

•Restructuring and asset related charges - net were $261 million in the nine months ended September 30, 2021, a decrease from $298 million in the nine months ended September 30, 2020. The charges for the nine months ended September 30, 2021 primarily relate to $127 million related to severance and related benefit costs, asset related charges, and contract termination charges associated with 2021 Restructuring Activities and $124 million of non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits.

•The provision for income taxes on continuing operations for the nine months ended September 30, 2021 includes net tax benefits of $58 million associated with changes in accruals for certain prior year tax positions in various jurisdictions, including a $22 million tax benefit associated with U.S. research and development tax credits.

•Income from continuing operations after income taxes was $1,667 million, as compared to $657 million in the same period last year.

•Operating EBITDA was $2,314 million, up from $1,851 million for the nine months ended September 30, 2020, primarily driven by continued penetration of new products, strong price execution, volume gains, favorable mix, and a favorable impact from currency, which more than offset cost headwinds. The company experienced cost headwinds, including higher input costs, freight and logistics, which are primarily market-driven. The headwinds are partially

44

offset by the company’s ongoing execution on its productivity programs. Refer to page 57 for further discussion of the company's Non-GAAP financial measures.

In addition to the financial highlights above, the following events occurred during or subsequent to the nine months ended September 30, 2021:

•The company returned approximately $1 billion to shareholders during the nine months ended September 30, 2021 under its previously announced share repurchase programs and through common stock dividends.

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Selected Financial Data

In millions, except per share amounts	Three Months Ended September 30,						Nine Months Ended September 30,
	2021			2020			2021			2020
Net sales	$	2,371		$	1,863		$	12,176		$	11,010
Cost of goods sold	$	1,558		$	1,297		$	6,988		$	6,395
Percent of net sales	66		%	70		%	57		%	58		%
Research and development expense	$	297		$	284		$	871		$	837
Percent of net sales	13		%	15		%	7		%	8		%
Selling, general and administrative expenses	$	672		$	597		$	2,403		$	2,319
Percent of net sales	28		%	32		%	20		%	21		%
Effective tax rate on continuing operations	(350.0)		%	23.1		%	20.7		%	11.8		%
Income (loss) from continuing operations after income taxes	$	36		$	(390)		$	1,667		$	657
Income (loss) from continuing operations available to Corteva common stockholders	$	34		$	(392)		$	1,659		$	639
Basic earnings (loss) per share of common stock from continuing operations	$	0.05		$	(0.52)		$	2.25		$	0.85
Diluted earnings (loss) per share of common stock from continuing operations	$	0.05		$	(0.52)		$	2.23		$	0.85

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Results of Operations

Net Sales

Net sales were $2,371 million and $1,863 million for the three months ended September 30, 2021 and 2020, respectively. The increase, led by Latin America and North America, was primarily driven by a 17 percent increase in volume versus the prior period. Volume increases were driven by continued penetration of new technology and strong execution globally. Price and currency represented increases of 7 percent and 3 percent, respectively.

	Three Months Ended September 30,
	2021				2020
	Net Sales ($ Millions)		%		Net Sales ($ Millions)		%
Worldwide	$	2,371	100	%	$	1,863	100	%
North America1	590		25	%	487		26	%
EMEA2	390		17	%	315		17	%
Latin America	1,097		46	%	805		43	%
Asia Pacific	294		12	%	256		14	%

	Q3 2021 vs. Q3 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
North America1	$	103	21	%	9	%	11	%	1	%	—	%
EMEA2	75		24	%	2	%	17	%	5	%	—	%
Latin America	292		36	%	11	%	20	%	5	%	—	%
Asia Pacific	38		15	%	—	%	16	%	1	%	(2)	%
Total	$	508	27	%	7	%	17	%	3	%	—	%

1.Represents U.S. & Canada.

2.Europe, Middle East, and Africa ("EMEA").

Net sales were $12,176 million and $11,010 million for the nine months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by a 6 percent increase in volume versus the prior year period. Gains in both segments were primarily driven by ongoing penetration of new technology. Price and currency represented increases of 3 percent and 2 percent, respectively. Higher prices reflect ongoing execution on a price-for-value strategy globally and pricing for higher raw material and logistical costs.

	Nine Months Ended September 30,
	2021				2020
	Net Sales ($ Millions)		%		Net Sales ($ Millions)		%
Worldwide	$	12,176	100	%	$	11,010	100	%
North America1	6,175		51	%	5,818		53	%
EMEA2	2,702		22	%	2,425		22	%
Latin America	2,203		18	%	1,754		16	%
Asia Pacific	1,096		9	%	1,013		9	%

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	Nine Months 2021 vs. Nine Months 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
North America1	$	357	6	%	1	%	4	%	1	%	—	%
EMEA2	277		11	%	4	%	3	%	4	%	—	%
Latin America	449		26	%	10	%	17	%	(1)	%	—	%
Asia Pacific	83		8	%	2	%	5	%	3	%	(2)	%
Total	$	1,166	11	%	3	%	6	%	2	%	—	%

1.Represents U.S. & Canada.

2.Europe, Middle East, and Africa ("EMEA").

Cost of Goods Sold

COGS was $1,558 million (66 percent of net sales) and $1,297 million (70 percent of net sales) for the three months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by increased volumes in both seed and crop protection, higher input costs, freight and logistics, which are primarily market-driven, and unfavorable currency, partially offset by ongoing cost and productivity actions. The market driven trends are expected to continue as global supply chains and logistics remain constrained across industries.

COGS was $6,988 million (57 percent of net sales) and $6,395 million (58 percent of net sales) for the nine months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by higher input costs, freight and logistics, which are primarily market-driven, increased volumes in both seed and crop protection, and unfavorable currency, partially offset by ongoing cost and productivity actions.

Research and Development Expense

R&D expense was $297 million (13 percent of net sales) and $284 million (15 percent of net sales) for the three months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by increases in contract labor, variable compensation and unfavorable currency, partially offset by lower salaries and ongoing cost and productivity actions.

R&D expense was $871 million (7 percent of net sales) and $837 million (8 percent of net sales) for the nine months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by increases in contract labor and field supplies, increases in variable compensation, and unfavorable currency, partially offset by lower salaries and ongoing cost and productivity actions.

Selling, General and Administrative Expenses

SG&A expenses were $672 million (28 percent of net sales) and $597 million (32 percent of net sales) for the three months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by increases in commission expense and variable compensation and unfavorable currency, partially offset by lower bad debt expense and ongoing cost and productivity actions.

SG&A expenses were $2,403 million (20 percent of net sales) and $2,319 million (21 percent of net sales) for the nine months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by increases in commission expense and variable compensation, and unfavorable currency, partially offset by a decrease in bad debt expense, lower functional spend and ongoing cost and productivity actions.

Amortization of Intangibles

Intangible asset amortization was $180 million and $162 million for the three months ended September 30, 2021 and 2020, respectively, and $543 million and $501 million for the nine months ended September 30, 2021 and 2020, respectively. The increase was primarily driven by amortization of the trade name asset that was changed from indefinite lived intangible asset to definite lived in the fourth quarter of 2020. See Note 11 - Other Intangible Assets, to the interim Consolidated Financial Statements for additional information.

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Restructuring and Asset Related Charges - Net

Restructuring and asset related charges - net were $26 million and $49 million for the three months ended September 30, 2021 and 2020, respectively. The charges in the third quarter of 2021 primarily relate to severence and related benefit costs and asset related charges associated with 2021 Restructuring Actions and non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits under the Execute to Win Productivity Program.

The charges in the third quarter of 2020 related to non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits and asset related charges under both the Execute to Win Productivity Program and the DowDuPont Cost Synergy Program (the "Synergy Program").

Restructuring and asset related charges - net were $261 million and $298 million for the nine months ended September 30, 2021 and 2020, respectively. The charges during the nine months ended September 30, 2021 primarily related to severance and related benefit costs, asset related charges, and contract termination charges associated with 2021 Restructuring Actions and non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits under the Execute to Win Productivity Program.

The charges during the nine months ended September 30, 2020 primarily related to non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits and asset related charges and severance and related benefit costs under the Execute to Win Productivity Program.

See Note 5 - Restructuring and Asset Related Charges, Net, to the interim Consolidated Financial Statements for additional information.

Other Income - Net

Other income - net was $378 million and $30 million for the three months ended September 30, 2021 and 2020, respectively. The increase was primarily due to an increase in non-operating pension and other post-employment benefit credit, driven by the

December 2020 OPEB plan amendments as discussed in the 2020 Annual Report, a mark-to-market gain recognized relating to equity securities, and a net exchange gain during the three months ended September 30, 2021 compared to a net exchange loss during the three months ended September 30, 2020.

Other income - net was $1,013 million and $120 million for the nine months ended September 30, 2021 and 2020, respectively. The increase was primarily due to an increase in non-operating pension and other post-employment benefit credit, driven by the

December 2020 OPEB plan amendments as discussed in the 2020 Annual Report, mark-to-market gains recognized relating to equity securities, and a decrease in net exchange losses. In addition, Other income - net for the nine months ended September 30, 2020 includes a $(53) million loss on the sale of the La Porte site.

The company routinely uses forward exchange contracts to offset its net exposures, by currency denominated monetary assets and liabilities of its operations. The objective of this program is to maintain an approximately balanced position in foreign currencies in order to minimize, on an after-tax basis, the effects of exchange rate changes. The net pre-tax exchange gains and losses are recorded in other income - net and the related tax impact is recorded in (benefit from) provision for income taxes on continuing operations in the interim Consolidated Statement of Operations.

See Note 6 - Supplementary Information, to the interim Consolidated Financial Statements for additional information.

Interest Expense

Interest expense was $8 million and $11 million for the three months ended September 30, 2021 and 2020, respectively. The change was primarily driven by lower average short-term borrowings and lower interest rates.

Interest expense was $22 million and $35 million for the nine months ended September 30, 2021 and 2020, respectively. The change was primarily driven by lower average short-term borrowings and lower interest rates, partially offset by higher average long-term borrowings.

Benefit from (Provision for) Income Taxes on Continuing Operations

The company’s benefit from income taxes on continuing operations was $(28) million for the three months ended September 30, 2021 on pre-tax income from continuing operations of $8 million, resulting in an effective tax rate of (350.0) percent. The effective tax rate was favorably impacted by $32 million of net tax benefits associated with changes in accruals for certain prior year tax positions in various jurisdictions, including a $22 million tax benefit associated with U.S. research and development tax credits. The favorable impacts were partially offset by unfavorable geographic mix of earnings.

49

The company’s benefit from income taxes on continuing operations was $(117) million for the three months ended September 30, 2020 on pre-tax loss from continuing operations of $(507) million, resulting in an effective tax rate of 23.1 percent. The effective tax rate was favorably impacted by geographic mix of earnings, the tax impact of certain net exchange gains recognized on the re-measurement of the net monetary asset positions which were not taxable in their local jurisdictions, as well

as the tax impact of restructuring and asset related charges.

The company’s provision for income taxes on continuing operations was $434 million for the nine months ended September 30, 2021 on pre-tax income from continuing operations of $2,101 million, resulting in an effective tax rate of 20.7 percent. The effective tax rate was favorably impacted by $58 million of net tax benefits associated with changes in accruals for certain prior year tax positions in various jurisdictions, including a $22 million tax benefit associated with U.S. research and development tax credits. The favorable impacts were partially offset by unfavorable geographic mix of earnings, as well as the tax impact of certain net exchange losses recognized on the re-measurement of the net monetary asset positions which were not tax-deductible in their local jurisdictions.

The company’s provision for income taxes on continuing operations was $88 million for the nine months ended September 30, 2020 on pre-tax income from continuing operations of $745 million, resulting in an effective tax rate of 11.8 percent. The effective tax rate was favorably impacted by geographic mix of earnings, as well as $26 million of net tax benefits associated with changes in accruals for certain prior year tax positions in various jurisdictions, including a tax benefit of $14 million related to a return to accrual adjustment to reflect a change in estimate on the impact of a tax law enactment in a foreign jurisdiction. In addition, during the nine months ended September 30, 2020, the company recognized a tax benefit of $51 million to provision for income taxes on continuing operations related to a return to accrual adjustment associated with an elective change in accounting method for the 2019 tax year impact of The Act's foreign tax provisions. The effective tax rate was unfavorably impacted by the tax impact of certain net exchange losses recognized on the re-measurement of the net monetary asset positions which were not tax-deductible in their local jurisdictions, as well as tax charges related to the issuance of stock-based compensation.

(Loss) Income from Discontinued Operations After Tax

(Loss) income from discontinued operations after tax was $(4) million and ($59) million for the three and nine months ended September 30, 2021, respectively, and $0 million and $1 million for the three and nine months ended September 30, 2020. The three and nine months ended September 30, 2021 primarily reflects charges relating to PFAS environmental remediation activities for legacy operations at the Fayetteville Works facility and the settlement with the State of Delaware for PFAS related natural resource damage claims. Refer to Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements for additional information.

EID Analysis of Operations

As discussed in Note 1 - Basis of Presentation, to the EID interim Consolidated Financial Statements, EID is a subsidiary of Corteva, Inc. and continues to be a reporting company, subject to the requirements of the Exchange Act. The below relates to EID only and is presented to provide an Analysis of Operations, only for the differences between EID and Corteva, Inc.

Interest Expense

EID’s interest expense was $19 million and $30 million for the three months ended September 30, 2021 and 2020, respectively, and $61 million and $117 million for the nine months ended September 30, 2021 and 2020, respectively. The change was primarily driven by the items noted on page 49, under the header "Interest Expense," and by lower average borrowings on the related party loan between EID and Corteva, Inc. See Note 2 - Related Party Transactions, to the EID interim Consolidated Financial Statements for further information.

(Benefit from) Provision for Income Taxes on Continuing Operations

EID’s benefit from income taxes on continuing operations was $(30) million for the three months ended September 30, 2021 on pre-tax loss from continuing operations of $(3) million, resulting in an effective tax rate of 1,000.0 percent. EID’s benefit from income taxes on continuing operations was $(122) million for the three months ended September 30, 2020 on pre-tax loss from continuing operations of $(526) million, resulting in an effective tax rate of 23.2 percent.

EID’s provision for income taxes on continuing operations was $425 million for the nine months ended September 30, 2021 on pre-tax income from continuing operations of $2,062 million, resulting in an effective tax rate of 20.6 percent. EID’s provision for income taxes on continuing operations was $68 million for the nine months ended September 30, 2020 on pre-tax income from continuing operations of $663 million, resulting in an effective tax rate of 10.3 percent.

EID’s effective tax rates for the three and nine months ended September 30, 2021 and 2020 were driven by the items noted on page 49, under the header “(Benefit from) Provision for Income Taxes on Continuing Operations” and a tax benefit related to

50

the interest expense incurred on the related party loan between EID and Corteva, Inc. See Note 2 - Related Party Transactions, to the EID interim Consolidated Financial Statements for further information.

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Corporate Outlook

The company is increasing its net sales and Operating Earnings Per Share outlook for 2021. Net sales is now expected to be in the range of $15.5 billion and $15.7 billion and Operating Earnings EPS is now expected to be in the range of $2.05 and $2.15 per share for the full year 2021. Additionally, the company is affirming its previous Corporate Outlook on Operating EBITDA, which is expected to be in the range of $2.5 billion and $2.6 billion for the full year 2021.

Corteva is not able to reconcile its forward-looking non-GAAP financial measures to its most comparable U.S. GAAP financial measures, as it is unable to predict with reasonable certainty items outside of the company’s control, such as Significant Items, without unreasonable effort (refer to page 58 for Significant Items recorded in the three and nine months ended September 30, 2021 and 2020).

Recent Accounting Pronouncements

See Note 2 - Recent Accounting Guidance, to the interim Consolidated Financial Statements for a description of recent accounting pronouncements.

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Segment Reviews

The company operates in two reportable segments: Seed and Crop Protection.

Seed

The company’s seed segment is a global leader in developing and supplying advanced germplasm and traits that produce optimum yield for farms around the world. The segment is a leader in many of the company’s key seed markets, including North America corn and soybeans, Europe corn and sunflower, as well as Brazil, India, South Africa and Argentina corn. The segment offers trait technologies that improve resistance to weather, disease, insects and herbicides used to control weeds, and trait technologies that enhance food and nutritional characteristics. In addition, the segment provides digital solutions that assist farmer decision-making with a view to optimize product selection and, ultimately, help maximize yield and profitability.

Crop Protection

The crop protection segment serves the global agricultural input industry with products that protect against weeds, insects and other pests, and disease, and that improve overall crop health both above and below ground via nitrogen management and seed-applied technologies. The segment offers crop protection solutions that provide farmers the tools they need to improve productivity and profitability, and help keep fields free of weeds, insects and diseases. The segment is a leader in global herbicides, insecticides, nitrogen stabilizers and pasture and range management herbicides.

Summarized below are comments on individual segment net sales and segment operating EBITDA for the three and nine months ended September 30, 2021 compared with the same period in 2020. The company defines segment operating EBITDA as earnings (i.e., income (loss) from continuing operations before income taxes) before interest, depreciation, amortization, corporate expenses, non-operating costs-net, foreign exchange gains (losses), and net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting, excluding the impact of significant items. Non-operating costs-net consists of non-operating pension and other post-employment benefit (OPEB) credits, tax indemnification adjustments and environmental remediation and legal costs associated with legacy EID businesses and sites. Tax indemnification adjustments relate to changes in indemnification balances, as a result of the application of the terms of the Tax Matters Agreement, between Corteva and Dow and/or DuPont that are recorded by the company as pre-tax income or expense. Beginning January 1, 2021, the company excludes net unrealized gains or losses from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. See Note 18 - Segment Information, to the interim Consolidated Financial Statements for details related to significant pre-tax benefits (charges) excluded from segment operating EBITDA. All references to prices are based on local price unless otherwise specified.

A reconciliation of segment operating EBITDA to income from continuing operations after income taxes for the three and nine months ended September 30, 2021 and 2020 is included in Note 18 - Segment Information, to the interim Consolidated Financial Statements.

Seed	Three Months Ended September 30,				Nine Months Ended September 30,
In millions	2021		2020		2021		2020
Net sales	$	738	$	523	$	7,010	$	6,516
Segment operating EBITDA	$	(217)	$	(282)	$	1,523	$	1,255

Seed	Q3 2021 vs. Q3 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
North America	$	71	73	%	38	%	33	%	2	%	—	%
EMEA	36		31	%	4	%	18	%	9	%	—	%
Latin America	88		36	%	23	%	9	%	4	%	—	%
Asia Pacific	20		32	%	(1)	%	33	%	—	%	—	%
Total	$	215	41	%	19	%	18	%	4	%	—	%

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Seed	Q3 2021 vs. Q3 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
Corn	$	134	44	%	23	%	17	%	4	%	—	%
Soybeans	41		35	%	20	%	11	%	4	%	—	%
Other oilseeds	32		52	%	6	%	44	%	2	%	—	%
Other	8		19	%	8	%	9	%	2	%	—	%
Total	$	215	41	%	19	%	18	%	4	%	—	%

Seed	Nine Months 2021 vs. Nine Months 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
North America	$	192	4	%	—	%	3	%	1	%	—	%
EMEA	136		11	%	5	%	3	%	3	%	—	%
Latin America	174		26	%	14	%	16	%	(4)	%	—	%
Asia Pacific	(8)		(3)	%	1	%	(5)	%	1	%	—	%
Total	$	494	8	%	3	%	4	%	1	%	—	%

Seed	Nine Months 2021 vs. Nine Months 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
Corn	$	281	7	%	4	%	2	%	1	%	—	%
Soybeans	112		8	%	—	%	7	%	1	%	—	%
Other oilseeds	132		25	%	4	%	18	%	3	%	—	%
Other	(31)		(8)	%	(4)	%	(5)	%	1	%	—	%
Total	$	494	8	%	3	%	4	%	1	%	—	%

Seed

Seed net sales were $738 million in the third quarter of 2021, up 41 percent from $523 million in the third quarter of 2020. The increase was due to a 19 percent increase in price, an 18 percent increase in volume, and a 4 percent favorable impact from currency.

The increase in price was led by strong execution in Latin America coupled with fewer corn replant units in North America. Higher volumes were driven by lower corn and cotton returns in North America, coupled with higher other seed sales in India. These volume gains were partially offset by robust early demand for corn in Latin America and an early settlement of the canola season in Canada, which shifted approximately $80 million of sales into the second quarter. Favorable currency impacts were primarily driven by the South African Rand and the Brazilian Real.

Segment operating EBITDA was $(217) million in the third quarter of 2021, up 23 percent from $(282) million in the third quarter of 2020. Continued price execution, higher volumes, lower royalties, and ongoing cost and productivity actions more than offset higher costs including commodity costs and SG&A.

Seed net sales were $7,010 million for the first nine months of 2021, up 8 percent from $6,516 million for the first nine months of 2020. The increase was due to a 4 percent increase in volume, a 3 percent increase in price and a 1 percent favorable impact from currency.

The increase in volume was driven by higher soybean and corn sales in North America, market share gains in Brazil Safrinha, and canola growth in Canada. Price gains were driven by strong adoption of new Seed technology and price execution in Latin America and EMEA, with corn price up 4 percent globally. These gains were partially offset by competitive pricing pressure in North America soybeans, where price was down 3 percent. Favorable currency impacts primarily from the Canadian Dollar and the Euro more than offset unfavorable impacts from the Brazilian Real.

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Segment operating EBITDA was $1,523 million for the first nine months of 2021, up 21 percent from $1,255 million for the first nine months of 2020. Continued price execution, volume gains, lower royalties, ongoing cost and productivity actions, and lower bad debt expense more than offset higher input costs and higher freight and warehousing costs. Segment Operating EBITDA margin improved by more than 240 basis points versus the prior-year period.

Crop Protection	Three Months Ended September 30,				Nine Months Ended September 30,
In millions	2021		2020		2021		2020
Net sales	$	1,633	$	1,340	$	5,166	$	4,494
Segment Operating EBITDA	$	206	$	130	$	897	$	677

Crop Protection	Q3 2021 vs. Q3 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
North America	$	32	8	%	2	%	6	%	—	%	—	%
EMEA	39		20	%	1	%	16	%	3	%	—	%
Latin America	204		36	%	5	%	26	%	5	%	—	%
Asia Pacific	18		9	%	—	%	10	%	2	%	(3)	%
Total	$	293	22	%	3	%	16	%	3	%	—	%
Crop Protection	Q3 2021 vs. Q3 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
Herbicides	$	199	34	%	7	%	24	%	3	%	—	%
Insecticides	21		5	%	—	%	3	%	2	%	—	%
Fungicides	78		30	%	3	%	23	%	5	%	(1)	%
Other	(5)		(5)	%	(10)	%	4	%	1	%	—	%
Total	$	293	22	%	3	%	16	%	3	%	—	%

Crop Protection	Nine Months 2021 vs. Nine Months 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
North America	$	165	11	%	3	%	7	%	1	%	—	%
EMEA	141		12	%	2	%	4	%	6	%	—	%
Latin America	275		25	%	7	%	18	%	—	%	—	%
Asia Pacific	91		13	%	2	%	9	%	5	%	(3)	%
Total	$	672	15	%	4	%	9	%	3	%	(1)	%
Crop Protection	Nine Months 2021 vs. Nine Months 2020				Percent Change Due To:
	Net Sales Change				Price &						Portfolio /
$ In millions	$		%		Product Mix		Volume		Currency		Other
Herbicides	$	422	18	%	4	%	11	%	3	%	—	%
Insecticides	43		4	%	3	%	(1)	%	2	%	—	%
Fungicides	197		28	%	4	%	22	%	5	%	(3)	%
Other	10		4	%	(3)	%	7	%	—	%	—	%
Total	$	672	15	%	4	%	9	%	3	%	(1)	%

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Crop Protection

Crop protection net sales were $1,633 million in the third quarter of 2021, up 22 percent from $1,340 million in the third quarter of 2020. The increase was due to a 16 percent increase in volume, 3 percent increase in price, and a 3 percent favorable impact from currency.

Volume growth was driven by continued penetration of new products, including IsoclastTM insecticide and ArylexTM herbicide, coupled with strong customer demand and an accelerated start to the season in Latin America, which shifted an estimated $100 million in sales from the fourth quarter. Gains were partially offset by an approximate $70 million impact from the decision to phase out select low-margin products. The increase in price was driven by gains in Latin America. Favorable currency impacts were primarily from the Brazilian Real.

Segment operating EBITDA was $206 million in the third quarter of 2021, up 58 percent from $130 million in the third quarter of 2020. Volume gains from new products, favorable mix, productivity actions, and continued pricing execution more than offset higher costs, including raw materials and SG&A.

Crop protection net sales were $5,166 million for the first nine months of 2021, up 15 percent from $4,494 million for the first nine months of 2020. The increase was due to a 9 percent increase in volume, a 4 percent increase in price and a 3 percent favorable impact from currency, partially offset by a 1 percent unfavorable portfolio impact.

Volume growth was led by continued penetration of new products, including ArylexTM herbicide and Isoclast™ insecticide. These volume gains were partially offset by an approximate $200 million impact from our decision to phase out select low-margin products. The increase in price was largely driven by gains in Latin America and North America, including pricing for higher raw material and logistical costs. Favorable currency impacts were primarily from the Euro. The portfolio impact was driven by prior-year divestitures in Asia Pacific.

Segment operating EBITDA was $897 million for the first nine months of 2021, up 32 percent from $677 million for the first nine months of 2020. Continued penetration of new products, favorable mix, ongoing cost and productivity actions, and a favorable impact from currency more than offset higher input costs, including raw material and logistics costs. Segment Operating EBITDA margin improved by more than 230 basis points versus the prior-year period.

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Non-GAAP Financial Measures

The company presents certain financial measures that do not conform to U.S. GAAP and are considered non-GAAP measures. These measures include Operating EBITDA and operating earnings per share. Management uses these measures internally for planning and forecasting, including allocating resources and evaluating incentive compensation. Management believes that these non-GAAP measures best reflect the ongoing performance of the company during the periods presented and provide more relevant and meaningful information to investors as they provide insight with respect to ongoing operating results of the company and a more useful comparison of year over year results. These non-GAAP measures supplement the company's U.S. GAAP disclosures and should not be viewed as an alternative to U.S. GAAP measures of performance. Furthermore, such non-GAAP measures may not be consistent with similar measures provided or used by other companies. Reconciliations for these non-GAAP measures to U.S. GAAP are provided below.

Operating EBITDA is defined as earnings (i.e., income (loss) from continuing operations before income taxes) before interest, depreciation, amortization, non-operating (benefits) costs - net, foreign exchange gains (losses), and net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting, excluding the impact of significant items. Non-operating (benefits) costs - net consists of non-operating pension and OPEB credits, tax indemnification adjustments and environmental remediation and legal costs associated with legacy businesses and sites of Historical DuPont. Tax indemnification adjustments relate to changes in indemnification balances, as a result of the application of the terms of the Tax Matters Agreement, between Corteva and Dow and/or DuPont that are recorded by the company as pre-tax income or expense. Operating earnings per share is defined as "Earnings per common share from continuing operations - diluted" excluding the after-tax impact of significant items, the after-tax impact of non-operating (benefits) costs - net, the after-tax impact of amortization expense associated with intangible assets existing as of the Separation from DowDuPont, and the after-tax impact of net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. Although amortization of the company's intangible assets is excluded from these non-GAAP measures, management believes it is important for investors to understand that such intangible assets contribute to revenue generation. Amortization of intangible assets that relate to past acquisitions will recur in future periods until such intangible assets have been fully amortized. Any future acquisitions may result in amortization of additional intangible assets. Net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting represents the non-cash net gain (loss) from changes in fair value of certain undesignated foreign currency derivative contracts. Upon settlement, which is within the same calendar year of execution of the contract, the realized gain (loss) from the changes in fair value of the non-qualified foreign currency derivative contracts will be reported in the relevant non-GAAP financial measures, allowing quarterly results to reflect the economic effects of the foreign currency derivative contracts without the resulting unrealized mark to fair value volatility.

Reconciliation of Income (Loss) from Continuing Operations after Income Taxes to Operating EBITDA

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes (GAAP)	$	36	$	(390)	$	1,667	$	657
(Benefit from) provision for income taxes on continuing operations	(28)		(117)		434		88
Income (loss) from continuing operations before income taxes (GAAP)	8		(507)		2,101		745
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	8		11		22		35
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items charge	(21)		49		214		351
Operating EBITDA (Non-GAAP)	$	(51)	$	(179)	$	2,314	$	1,851

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively.

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Significant Items

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Restructuring and asset related charges - net	$	(26)	$	(49)	$	(261)	$	(298)
Equity securities mark-to-market gain	47		—		47		—
Loss on divestiture	—		—		—		(53)
Total pretax significant items benefit (charge)	21		(49)		(214)		(351)
Total tax (provision) benefit impact of significant items1	(4)		22		47		81
Tax only significant item benefit2	—		—		—		10
Total significant items benefit (charge), after tax	$	17	$	(27)	$	(167)	$	(260)

1.Unless specifically addressed above, the income tax effect on significant items was calculated based upon the enacted tax laws and statutory income tax rates applicable in the tax jurisdiction(s) of the underlying non-GAAP adjustment.

2.The tax only significant item benefits for the nine months ended September 30, 2020 are primarily related to a benefit due to an elective change in accounting method that alters the 2019 impact of the business separation on The Act's foreign tax provisions and a state tax valuation allowance in the U.S. based on a change in judgment about the realizability of a deferred tax asset.

Reconciliation of Income (Loss) from Continuing Operations Attributable to Corteva and Earnings (Loss) Per Share of Common Stock from Continuing Operations - Diluted to Operating (Loss) Earnings and Operating (Loss) Earnings Per Share

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Income (loss) from continuing operations attributable to Corteva (GAAP)	$	34	$	(392)	$	1,659	$	639
Less: Non-operating benefits - net, after tax	242		56		716		180
Less: Amortization of intangibles (existing as of Separation), after tax	(140)		(126)		(423)		(377)
Less: Mark-to-market gains (losses) on certain foreign currency contracts not designated as hedges, after tax1	15				(2)
Less: Significant items benefit (charge), after tax	17		(27)		(167)		(260)
Operating (Loss) Earnings (Non-GAAP)	$	(100)	$	(295)	$	1,535	$	1,096

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Earnings (loss) per share of common stock from continuing operations - diluted (GAAP)	$	0.05	$	(0.52)	$	2.23	$	0.85
Less: Non-operating benefits - net, after tax	0.33		0.08		0.96		0.24
Less: Amortization of intangibles (existing as of Separation), after tax	(0.18)		(0.17)		(0.57)		(0.50)
Less: Mark-to-market gains on certain foreign currency contracts not designated as hedges, after tax1	0.02				—
Less: Significant items benefit (charge), after tax	0.02		(0.04)		(0.22)		(0.35)
Operating (Loss) Earnings Per Share (Non-GAAP)	$	(0.14)	$	(0.39)	$	2.06	$	1.46
Diluted Shares Outstanding (in millions)	739.5		749.5		744.0		752.0

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively.

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Liquidity and Capital Resources

Information related to the company's liquidity and capital resources can be found in the company’s 2020 Annual Report, Part II, Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations, Liquidity & Capital Resources. The discussion below provides the updates to this information for the nine months ended September 30, 2021.

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Cash, cash equivalents and marketable securities	$	2,882	$	3,795	$	2,920
Total debt	$	2,473	$	1,105	$	3,244

The company's cash, cash equivalents and marketable securities at September 30, 2021, December 31, 2020, and September 30, 2020 were $2,882 million, $3,795 million and $2,920 million, respectively. Total debt at September 30, 2021, December 31, 2020, and September 30, 2020 was $2,473 million, $1,105 million, and $3,244 million, respectively. The increase in debt balances from December 31, 2020 was primarily due to funding the company’s seasonal working capital needs and capital expenditures. See further information in Note 12 - Short-Term Borrowings, Long-Term Debt and Available Credit Facilities, to the interim Consolidated Financial Statements.

The company believes its ability to generate cash from operations and access to capital markets and commercial paper markets will be adequate to meet anticipated cash requirements to fund its operations, including seasonal working capital, capital spending, and pension obligations. Corteva's strong financial position, liquidity and credit ratings will provide access as needed to capital markets and commercial paper markets to fund seasonal working capital needs. The company's liquidity needs can be met through a variety of sources, including cash provided by operating activities, commercial paper, syndicated credit lines, bilateral credit lines, long-term debt markets, bank financing and committed receivable repurchase facilities. Corteva considers the borrowing costs and lending terms when selecting the source to fund its operations and working capital needs.

The company had access to approximately $6.4 billion at September 30, 2021, December 31, 2020, and September 30, 2020, respectively, in committed and uncommitted unused credit lines. In addition to the unused credit facilities, the company has a $1 billion 2021 Repurchase Facility (as defined below). These facilities provide support to meet the company’s short-term liquidity needs and for general corporate purposes which may include funding of discretionary and nondiscretionary contributions to certain benefit plans, severance payments, repayment and refinancing of debt, working capital, capital expenditures, repurchases and redemptions of securities, and funding Corteva's costs and expenses.

In March 2020, the company drew down $500 million under the three year revolving credit facility to finance its short term liquidity needs as a result of the volatility and increased borrowing costs of commercial paper resulting from the unstable market conditions caused by the COVID-19 pandemic, and repaid that borrowing in full in June 2020. The Revolving Credit Facilities contain customary representations and warranties, affirmative and negative covenants and events of default that are typical for companies with similar credit ratings. The Revolving Credit Facilities also contain a financial covenant requiring that the ratio of total indebtedness to total capitalization for Corteva and its consolidated subsidiaries not exceed 0.60. At September 30, 2021 the company was in compliance with these covenants.

In May 2020, EID issued $500 million of 1.70 percent Senior Notes due 2025 and $500 million of 2.30 percent Senior Notes due 2030 (the May 2020 Debt Offering). The proceeds of this offering are intended to be used for general corporate purposes.

The company's indenture covenants include customary limitations on liens, sale and leaseback transactions, and mergers and consolidations affecting manufacturing plants, mineral producing properties or research facilities located in the U.S. and the consolidated subsidiaries owning such plants, properties and facilities subject to certain limitations. The outstanding long-term debt also contains customary default provisions.

The company has meaningful seasonal working capital needs based in part on providing financing to its customers. Working capital is funded through multiple methods including cash, commercial paper, the 2021 Repurchase Facility, the Revolving Credit Facilities, and factoring.

In February 2021, in line with seasonal working capital requirements, the company entered into a committed receivable repurchase agreement of up to $1.0 billion (the "2021 Repurchase Facility"), which expires in December 2021. Under the 2021 Repurchase Facility, Corteva may sell a portfolio of available and eligible outstanding customer notes receivables to participating institutions and simultaneously agree to repurchase at a future date. See further discussion of this facility in Note 12 - Short-Term Borrowings, Long-Term Debt and Available Credit Facilities, to the interim Consolidated Financial Statements.

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The company has factoring agreements with third-party financial institutions to sell its trade receivables under both recourse and non-recourse agreements in exchange for cash proceeds in an effort to reduce its receivables risk. For arrangements that include an element of recourse, the company provides a guarantee of the trade receivables in the event of customer default. Refer to Note 9 - Accounts and Notes Receivable - Net, to the interim Consolidated Financial Statements for more information.

The company also organizes agreements with third-party financial institutions who directly provide financing for select customers of the company's seed and crop protection products in each region. Terms of the third-party loans are less than a year and programs are renewed on an annual basis. In some cases, the company guarantees a portion of the extension of such credit to such customers. Refer to Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements for more information on the company’s guarantees.

The company's cash, cash equivalents and marketable securities at September 30, 2021, December 31, 2020, and September 30, 2020 are $2.9 billion, $3.8 billion, and $2.9 billion respectively, of which $2.7 billion, $3.1 billion, and $2.6 billion at September 30, 2021, December 31, 2020, and September 30, 2020, respectively, was held by subsidiaries in foreign countries, including United States territories. Upon actual repatriation, such earnings could be subject to withholding taxes, foreign and/or U.S. state income taxes, and taxes resulting from the impact of foreign currency movements. The cash held by foreign subsidiaries is generally used to finance the subsidiaries' operational activities and future foreign investments. At September 30, 2021, management believed that sufficient liquidity is available in the U.S. with global operating cash flows, borrowing capacity from existing committed credit facilities, and access to capital markets and commercial paper markets.

Summary of Cash Flows

Cash used for operating activities was $819 million for the nine months ended September 30, 2021 compared to $1,237 million for the nine months ended September 30, 2020. The change in cash used for operating activities was driven by higher earnings.

Cash used for investing activities was $201 million for the nine months ended September 30, 2021 compared to $445 million for the nine months ended September 30, 2020. The change was primarily due to lower purchases of investments and proceeds of marketable securities, partially offset by higher capital expenditures. The company is affirming its expected capital expenditures of $600-$650 million, which reflects increases in costs for materials used in various capital expenditures and capacity expansion projects due in part to inflation and the rising demand from the economic recovery from the lifting of COVID-19 pandemic restrictions and government stimulus in some regions, while the supply for certain materials have not returned to pre-pandemic levels.

Cash provided by financing activities was $365 million for the nine months ended September 30, 2021 compared to $2,695 million for the nine months ended September 30, 2020. The change was primarily due to lower borrowings partially offset by higher repurchases of Corteva common stock.

In January 2021, the company's Board of Directors authorized a common stock dividend of $0.13 per share, payable on March 15, 2021, to the shareholders of record on March 1, 2021. In April 2021, the company's Board of Directors authorized a common stock dividend of $0.13 per share, payable on June 15, 2021, to the shareholders of record on May 14, 2021. In July 2021, the company’s Board of Directors approved an increase in the common stock dividend of $0.13 per share to $0.14 per share. In July 2021, the company's Board of Directors authorized a common stock dividend of $0.14 per share, payable on September 15, 2021, to the shareholders of record on August 13, 2021. In October 2021, the company's Board of Directors authorized a common stock dividend of $0.14 per share, payable on December 15, 2021, to the shareholders of record on November 12, 2021.

On August 5, 2021, the company's Board of Directors authorized a $1.5 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date (“2021 Share Buyback Plan”). In connection with the 2021 Share Buyback Plan, the company purchased and retired 1,167,000 shares during the three months ended September 30, 2021 in the open market for a total cost of $50 million.

On June 26, 2019, the company's Board of Directors authorized a $1 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date (“2019 Share Buyback Plan”). The company completed the 2019 Share Buyback Plan during the third quarter of 2021. In connection with the 2019 Share Buyback Plan, the company repurchased and retired 3,408,000 shares and 15,378,000 during the three and nine months ended September 30, 2021, respectively, in the open market for a total cost of $150 million and $700 million, respectively. During the three and nine months ended September 30, 2020, the company purchased and retired 1,160,000 shares and 3,025,000 shares, respectively, in the open market for a total cost of $33 million and $83 million, respectively.

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For the full year 2021, the company expects to repurchase at least $900 million under the share buyback plans discussed above. The total amount, timing, price and volume of purchases will be based on market conditions, relevant securities laws and other market and company specific factors.

See Note 14 - Stockholders' Equity, to the interim Consolidated Financial Statements for additional information related to the share buyback plans.

EID Liquidity Discussion

As discussed in Note 1 - Basis of Presentation, to the EID interim Consolidated Financial Statements, EID is a subsidiary of Corteva, Inc. and continues to be a reporting company, subject to the requirements of the Exchange Act. The below relates to EID only and is presented to provide a Liquidity discussion for the differences between EID and Corteva, Inc.

Cash used for operating activities

EID’s cash used for operating activities was $838 million and $1,283 million for the nine months ended September 30, 2021 and 2020, respectively. The change was primarily driven by the items noted on page 60, under the header, "Summary of Cash Flow" and lower interest on related party debt.

Cash provided by financing activities

EID’s cash provided by financing activities was $384 million for the nine months ended September 30, 2021 compared to $2,741 million for the nine months ended September 30, 2020. The change was primarily driven by lower proceeds from issuance of long-term debt and higher payments on long-term debt on related party debt.

See Note 2 - Related Party Transactions, to the EID interim Consolidated Financial Statements for further information on the related party loan between EID and Corteva, Inc.

Guarantees and Off-Balance Sheet Arrangements

For detailed information related to Guarantees, Indemnifications, and Obligations for Equity Affiliates and Others, see the company’s 2020 Annual Report, Part II, Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations, Off-Balance Sheet Arrangements and Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements.

Contractual Obligations

Information related to the company's contractual obligations at December 31, 2020 can be found on page 73 of the company's 2020 Annual Report. There have been no material changes to the company’s contractual obligations outside the ordinary course of business from those reported in the company’s 2020 Annual Report.

Item 3.QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

See Note 16 - Financial Instruments, to the interim Consolidated Financial Statements. See also Part II, Item 7A. Quantitative and Qualitative Disclosures About Market Risk, of the company's 2020 Annual Report, for information on the company's utilization of financial instruments and an analysis of the sensitivity of these instruments.

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Item 4.  CONTROLS AND PROCEDURES 

Corteva, Inc.

a)        Evaluation of Disclosure Controls and Procedures

The company maintains a system of disclosure controls and procedures to give reasonable assurance that information required to be disclosed in the company's reports filed or submitted under the Securities Exchange Act of 1934 ("Exchange Act") is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. These controls and procedures also give reasonable assurance that information required to be disclosed in such reports is accumulated and communicated to management to allow timely decisions regarding required disclosures.

As of September 30, 2021, the company's Chief Executive Officer ("CEO") and Chief Financial Officer ("CFO"), together with management, conducted an evaluation of the effectiveness of the company's disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Based on that evaluation, the CEO and CFO concluded that these disclosure controls and procedures are effective.

b)                         Changes in Internal Control over Financial Reporting

There have been no changes in the company's internal control over financial reporting that occurred during the quarter ended September 30, 2021 that have materially affected, or are reasonably likely to materially affect, the company's internal control over financial reporting.

E. I. du Pont de Nemours and Company

a)        Evaluation of Disclosure Controls and Procedures

EID maintains a system of disclosure controls and procedures to give reasonable assurance that information required to be disclosed in their reports filed or submitted under the Securities Exchange Act of 1934 ("Exchange Act") is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. These controls and procedures also give reasonable assurance that information required to be disclosed in such reports is accumulated and communicated to management to allow timely decisions regarding required disclosures.

As of September 30, 2021, EID's CEO and CFO, together with management, conducted an evaluation of the effectiveness of EID's disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Based on that evaluation, the CEO and CFO concluded that these disclosure controls and procedures are effective.

b)                         Changes in Internal Control over Financial Reporting

There have been no changes in EID's internal control over financial reporting that occurred during the quarter ended September 30, 2021 that have materially affected, or are reasonably likely to materially affect, EID's internal control over financial reporting.

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PART II.  OTHER INFORMATION

Item 1.LEGAL PROCEEDINGS

The company is subject to various legal proceedings, including, but not limited to, product liability, intellectual property, antitrust, commercial, employee, property damage, personal injury, environmental and regulatory matters arising out of the normal course of its current businesses or legacy EID businesses unrelated to Corteva’s current businesses but allocated to Corteva as part of the Separation of Corteva from DowDuPont.

Often these proceedings raise complex factual and legal issues, which are subject to risks and uncertainties and which could require significant amounts of senior leadership team’s time. Litigation and other claims, along with regulatory proceedings, against the company could also materially adversely affect its operations, reputation, and/or result in the incurrence of unexpected expenses and liability. Even when the company believes liabilities are not expected to be material or the probability of loss or of an adverse unappealable final judgment is remote, the company may consider settlement of these matters, and may enter into settlement agreements, if it believes settlement is in the best interest of the company, including avoidance of future distraction and litigation defense cost, and its shareholders. Information regarding certain of these matters is set forth below and in Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements.

Litigation related to Corteva’s current businesses

Canadian Competition Bureau Formal Inquiry

On January 30, 2020, the Canadian Competition Bureau (the “Bureau”) filed a court order for the company to produce records and information as part of a formal inquiry under civil sections of Canada’s competition laws. The inquiry is in response to allegations by the Farmers Business Network ("FBN") that Corteva and other seeds and crop protection manufacturers and wholesalers unilaterally or in coordination refused, restricted and/or impaired supply of products to FBN in western Canada. This inquiry follows an informal request for information from the Bureau pursuant to which the company voluntarily provided documents and engaged in discussions with the Bureau outlining how its conduct was and continues to be compliant with Canadian competition laws. Corteva continues to cooperate with the Bureau’s inquiries, but believes the likelihood of material liability is remote.

Federal Trade Commission Investigation

On May 26, 2020, Corteva received a subpoena from the Federal Trade Commission (“FTC”) directing it to submit documents pertaining to its crop protection products generally, as well as business plans, rebate programs, offers, pricing and marketing materials specifically related to its acetochlor, oxamyl and rimsulfuron and other related products in order to determine whether Corteva engaged in unfair methods of competition through anticompetitive conduct. Corteva has cooperated with the FTC’s subpoena, and continues to believe the likelihood of material liability is remote.

Chlorpyrifos Lawsuits

As of September 30, 2021, there were pending personal injury and remediation lawsuits filed against the former Dow Agrosciences LLC in California alleging injuries related to exposure to, or contamination by, chlorpyrifos exposure, the active ingredient in Lorsban®, an insecticide used by commercial farms for field fruit, nut and vegetable crop. Corteva ended its production of Lorsban® in 2020. Further information with respect to these proceedings is set forth under “Chlorpyrifos Lawsuits” in Note 13 – Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements.

Litigation related to legacy EID businesses unrelated to Corteva’s current businesses

As discussed below and in Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements, certain of the environmental proceedings and litigation allocated to Corteva as part of the Separation from DowDuPont relate to the legacy EID businesses, including their use of PFOA, which, for purposes of this report, means collectively perfluorooctanoic acid and its salts, including the ammonium salt and does not distinguish between the two forms, and PFAS, which means per- and polyfluoroalkyl substances, including PFOA, PFOS (perfluorooctanesulfonic acid), GenX and other perfluorinated chemicals and compounds ("PFCs"). Management believes that it is reasonably possible that EID could incur liabilities related to PFOA in excess of amounts accrued. However, any such losses are not estimable at this time due to various reasons, including, among others, that the underlying matters are in their early stages and have significant factual issues to be resolved.

On May 13, 2019, Chemours filed suit in the Delaware Court of Chancery against DuPont, EID, and Corteva, seeking, among other things, to limit its responsibility for the litigation and environmental liabilities allocated to and assumed by Chemours under the Chemours Separation Agreement (the “Delaware Litigation”). On March 30, 2020, the Court of Chancery granted a motion to dismiss. On December 15, 2020, the Delaware Supreme Court affirmed the judgment of the Court of Chancery. Meanwhile, a confidential arbitration process regarding the same and other claims has proceeded (the “Pending Arbitration”). On January 22, 2021, Chemours, DuPont, Corteva and EID entered into a binding memorandum of understanding containing a settlement to resolve legal disputes originating from the Delaware Litigation and Pending Arbitration, and to establish a cost

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sharing arrangement and escrow account to be used to support and manage potential future legacy per- and polyfluoroalkyl substances (“PFAS”) liabilities arising out of pre-July 1, 2015 conduct (the “MOU”). See Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements for further discussion.

Environmental Proceedings

The company believes it is remote that the following matters will have a material impact on its financial position, liquidity or results of operations. The matters below involve the potential for $1 million or more in monetary fines and are included per Item 103(c)(3)(iii) of Regulation S-K of the Securities Exchange Act of 1934, as amended.

Related to Corteva's current businesses

La Porte Plant, La Porte, Texas - Crop Protection - Release Incident Investigations

On November 15, 2014, there was a release of methyl mercaptan at EID's La Porte, Texas, facility. The release occurred at the site’s crop protection unit resulting in four employee fatalities inside the unit. The Chemical Safety Board (“CSB”) issued its final report on June 18, 2019, which included recommendations related to the emergency response program at La Porte. Corteva responded to the CSB on September 30, 2019 outlining the actions it has taken to date to address the recommendations for the site and providing its plan to address the CSB’s remaining recommendations. After the conclusion of the CSB investigation, criminal U.S. Environmental Protection Agency ("EPA") and the Department of Justice ("DOJ") investigations related to the incident continued. On January 8, 2021, EID and the facility's former unit operations leader were indicted by the DOJ on two felony and one misdemeanor charges of violations of the Clean Air Act related to the release. The maximum statutory penalties per charge are $500,000, or twice the gross gain or loss derived from the incident, as well as up to three years of probation and related ongoing reporting obligations. Corteva cooperated fully with the government’s investigation and continues to defend against these charges. The trial is currently scheduled for March 2022.

Related to legacy EID businesses unrelated to Corteva’s current businesses

Sabine Plant, Orange, Texas - EPA Multimedia Inspection

In June 2012, EID began discussions with the EPA and the DOJ related to a multimedia inspection that the EPA conducted at the Sabine facility in March 2009 and December 2015. The discussions involve the management of materials in the facility's wastewater treatment system, hazardous waste management, flare and air emissions, including leak detection and repair. In October 2021, EID settled with the EPA and DOJ and agreed to pay a civil penalty of $3.1 million and attorney's fees to the State of Texas. Corteva and DuPont will share the settlement costs and any future liabilities proportionally on the basis of 29% and 71%, respectively. The final consent decree is pending approval by the federal court, which is expected in November 2021.

Divested Neoprene Facility, La Place, Louisiana - EPA Compliance Inspection

In 2016, the EPA conducted a focused compliance investigation at the Denka Performance Elastomer LLC (“Denka”) neoprene manufacturing facility in La Place, Louisiana. EID sold the neoprene business, including this manufacturing facility, to Denka in the fourth quarter of 2015. In the spring of 2017, the EPA, the DOJ, the Louisiana Department of Environmental Quality, EID and Denka began discussions relating to the inspection conclusions and allegations of noncompliance arising under the Clean Air Act, including leak detection and repair. These discussions, which include potential settlement options, continue. Under the Separation Agreement, DuPont is defending and indemnifying the company in this matter.

New Jersey Directive PFAS

On March 25, 2019, the New Jersey Department of Environmental Protection (“NJDEP”) issued a Statewide PFAS Directive to several companies, including Chemours, DuPont, and EID. The Directive seeks information relating to the use and environmental release of PFAS and PFAS-replacement chemicals at and from two former EID sites in New Jersey, Chambers Works and Parlin, and a funding source for costs related to the NJDEP’s investigation of PFAS issues and PFAS testing and remediation.

New Jersey Directive Pompton Lakes

On March 27, 2019, the NJDEP issued to Chemours and EID a Natural Resource Damages Directive relating to chemical contamination (non-PFAS) at and around EID’s former Pompton Lakes facility in New Jersey. The Directive alleges that this contamination has harmed the natural resources of New Jersey. It seeks $125,000 as reimbursement for the cost of preparing a natural resource damages assessment, which the State will use to determine the extent of such damage and the amount it expects to seek to restore the affected natural resources to their pre-damage state.

Natural Resource Damage Cases

Since May 2017, several municipal water districts and state attorneys general have filed lawsuits against EID, Corteva, Chemours, 3M, and others, claiming contamination of public water systems by PFCs, including but not limited to PFOA. These

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actions with the municipalities and states seeking economic impact damages for alleged harm to natural resources, punitive damages, present and future costs to cleanup PFOA contamination and the abatement of alleged nuisance with filtration systems. Further information with respect to these proceedings is set forth under "Other PFOA Matters" in Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements.

Netherlands Municipality Cases

In April 2021, four municipalities in the Netherlands filed complaints alleging contamination of land and groundwater resulting from the emission of PFOA and GenX by Corteva, DuPont and Chemours. Further information with respect to these proceedings is set forth under "Other PFOA Matters" in Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements.

Settlement with the State of Delaware

On July 13, 2021, Chemours, DuPont, EID and Corteva entered into a settlement agreement with the State of Delaware reflecting the companies’ and the State’s agreement to settle and fully resolve claims alleged against the companies regarding their historical Delaware operations, manufacturing, use and disposal of all chemical compounds, including PFAS. Further information with respect to this settlement is set forth under "Other PFOA Matters" in Note 13 - Commitments and Contingent Liabilities, to the interim Consolidated Financial Statements.

Nebraska Department of Environment and Energy, AltEn Facility

The Environmental Protection Agency (“EPA”) and the Nebraska Department of the Environmental and Energy (“NDEE”) are pursuing investigations, response and removal actions, litigation and enforcement action related to an ethanol plant located near Mead, Nebraska and owned and operated by AltEn LLC (“AltEn”). The agencies have alleged violations under the Resource Conservation and Recovery Act (“RCRA”) and other federal and state laws stemming from AltEn’s lack of compliance with the terms and conditions of its operating permits and other regulatory requirements. Corteva is one of six seed companies, who were customers of AltEn, participating in the NDEE’s Voluntary Cleanup Program to address certain interim remediation needs at the site.

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Item 1A. RISK FACTORS

The significant factors known to us that could materially adversely affect our business, financial condition, or operating results are described in our most recently filed annual report on Form 10-K under Item 1A - Risk Factors, and are supplemented by the following risk factors below.

Risks Related to our Industry

A recent executive order may result in additional regulation of the agricultural industry that could result in the imposition of significant costs and restrictions on the Company’s business operations in the future.

On July 9, 2021, President Biden issued an executive order promoting competition in the American economy. The order encouraged further examination and efforts by U.S. regulatory agencies to avoid market concentrations for agricultural inputs, that could challenge the survival of family farms. The executive order also directs the U.S. Secretary of Agriculture to take action to ensure that the intellectual property system, while still incentivizing innovation, does not also unnecessarily reduce competition in seed and other agricultural input markets beyond what is reasonably contemplated by the U.S. Patent Act and propose strategies for addressing those concerns across intellectual property, antitrust, and other relevant laws. While the ultimate impact of the executive order will depend on the actions ultimately resulting from the U.S. regulatory authorities, actions taken by such authorities may increase the regulation and regulatory costs associated with our industry in the future and restrict the company from pursuing certain growth opportunities, including mergers and acquisitions.

Risks Related to our Operations

The transition in our chief executive officer position will be critical to our success and our business could be negatively impacted if we do not successfully manage this transition.

On November 1, 2021, Charles Victor Magro replaced James C. Collins, Jr., as chief executive officer ("CEO") and as a director on the company’s board of directors. The departure of key leadership personnel, such as a CEO, can take from the company significant knowledge and experience. While this loss of knowledge and experience can be mitigated through successful transition, there can be no assurance that we will be successful in such efforts. Further, if the company’s new CEO formulates different or changed views, the future strategy and plans of the company may differ materially from those of the past. If the company does not successfully manage this transition, it could be viewed negatively by our customers, employees or investors and could have an adverse impact on our business and strategic direction.

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Item 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Issuer Purchases of Equity Securities

The following table summarizes information with respect to the company's purchase of its common stock during the three months ended September 30, 2021:

Month	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of the Company's Publicly Announced Share Buyback Programs1	Approximate Value of Shares that May Yet Be Purchased Under the Programs(1) (Dollars in millions)
July 2021	532,179	$	42.84	532,179	$	1,627
August 2021	2,119,790	44.15		2,119,790	1,533
September 2021	1,923,397	43.47		1,923,397	1,450
Total	4,575,366	$	43.71	4,575,366	$	1,450

1.    On August 5, 2021 and June 26, 2019, Corteva, Inc. announced that its Board of Directors authorized a $1.5 billion share and $1 billion share repurchase program, respectively, to purchase Corteva, Inc.'s common stock, par value $0.01 per share. The company's share buyback programs do not have an expiration date. The timing, price and volume of purchases will be based on market conditions, relevant securities laws and other factors.

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Item 5. OTHER INFORMATION

None.

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Item 6.EXHIBITS

Exhibit Number	Description
2.1	Separation and Distribution Agreement by and among DuPont Inc., Dow Inc. and Corteva, Inc. (incorporated by reference to Exhibit No. 2.1 to Amendment 3 to Corteva’s Registration Statement on Form 10 (Commission file number 001-38710), filed on April 16, 2019).
3.1	Amended and Restated Certificate of Incorporation of Corteva, Inc. (incorporated by reference to Exhibit No. 3.1 to Corteva’s Current Report on Form 8-K (Commission file number 001-38710), filed on June 3, 2019).
3.2	Amended and Restated Bylaws of Corteva, Inc. (incorporated by reference to Exhibit No. 3.1 to Corteva’s Current Report on Form 8-K (Commission file number 001-38710), filed on October 10, 2019).
3.3	Amended and Restated Certificate of Incorporation of E.I. du Pont de Nemours and Company (incorporated by reference to Exhibit 3.1 to E.I. du Pont de Nemours and Company’s Current Report on Form 8-K (Commission file number 1-815) dated September 1, 2017).
3.4	Amended and Restated Bylaws of E.I. du Pont de Nemours and Company (incorporated by reference to Exhibit 3.2 to E.I. du Pont de Nemours and Company's Current Report on Form 8-K (Commission file number 1-815) dated September 1, 2017).
4	Corteva agrees to provide the Commission, on request, copies of instruments defining the rights of holders of long-term debt of Corteva and its subsidiaries.
31.1	Rule 13a-14(a)/15d-14(a) Certification of the company’s and EID’s Principal Executive Officer.
31.2	Rule 13a-14(a)/15d-14(a) Certification of the company’s and EID’s Principal Financial Officer.
32.1	Section 1350 Certification of the company’s and EID’s Principal Executive Officer. The information contained in this Exhibit shall not be deemed filed with the Securities and Exchange Commission nor incorporated by reference in any registration statement filed by the registrant under the Securities Act of 1933, as amended.
32.2	Section 1350 Certification of the company’s and EID’s Principal Financial Officer. The information contained in this Exhibit shall not be deemed filed with the Securities and Exchange Commission nor incorporated by reference in any registration statement filed by the registrant under the Securities Act of 1933, as amended.
101.INS	XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH	Inline XBRL Taxonomy Extension Schema Document
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
104	Cover Page Interactive Data File – The Cover Page XBRL tags are embedded within the Inline XBRL document (included in Exhibit 101.INS)

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SIGNATURE

Corteva, Inc. 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

CORTEVA, INC.
(Registrant)
Date:	November 4, 2021
By:	/s/ Brian Titus
	Brian Titus
	Vice President, Controller
	(Principal Accounting Officer)

E. I. du Pont de Nemours and Company

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

E. I. du Pont de Nemours and Company
(Registrant)
Date:	November 4, 2021
By:	/s/ Brian Titus
	Brian Titus
	Vice President, Controller
	(Principal Accounting Officer)

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CONSOLIDATED FINANCIAL STATEMENTS OF E. I. DU PONT DE NEMOURS AND COMPANY

E. I. du Pont de Nemours and Company

Consolidated Statements of Operations (Unaudited) 

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions, except per share amounts)	2021		2020		2021		2020
Net sales	$	2,371	$	1,863	$	12,176	$	11,010
Cost of goods sold	1,558		1,297		6,988		6,395
Research and development expense	297		284		871		837
Selling, general and administrative expenses	672		597		2,403		2,319
Amortization of intangibles	180		162		543		501
Restructuring and asset related charges - net	26		49		261		298
Other income - net	378		30		1,013		120
Interest expense	19		30		61		117
(Loss) income from continuing operations before income taxes	(3)		(526)		2,062		663
(Benefit from) Provision for income taxes on continuing operations	(30)		(122)		425		68
Income (loss) from continuing operations after income taxes	27		(404)		1,637		595
(Loss) income from discontinued operations after income taxes	(4)		—		(59)		1
Net income (loss)	23		(404)		1,578		596
Net (loss) income attributable to noncontrolling interests	(1)		—		—		11
Net income (loss) attributable to E. I. du Pont de Nemours and Company	$	24	$	(404)	$	1,578	$	585

See Notes to the Interim Consolidated Financial Statements beginning on page 77.

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E. I. du Pont de Nemours and Company

Consolidated Statements of Comprehensive (Loss) Income (Unaudited)

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Net income (loss)	$	23	$	(404)	$	1,578	$	596
Other comprehensive (loss) income - net of tax:
Cumulative translation adjustments	(264)		68		(424)		(507)
Adjustments to pension benefit plans	10		—		26		(6)
Adjustments to other benefit plans	(157)		1		(474)		3
Unrealized gain on investments	—		—		10		—
Derivative instruments	11		(20)		107		(16)
Total other comprehensive (loss) income	(400)		49		(755)		(526)
Comprehensive (loss) income	(377)		(355)		823		70
Comprehensive (loss) income attributable to noncontrolling interests - net of tax	(1)		—		—		11
Comprehensive (loss) income attributable to E. I. du Pont de Nemours and Company	$	(376)	$	(355)	$	823	$	59

See Notes to the Interim Consolidated Financial Statements beginning on page 77.

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E. I. du Pont de Nemours and Company

Consolidated Balance Sheets (Unaudited)

(In millions, except share amounts)	September 30, 2021		December 31, 2020		September 30, 2020
Assets
Current assets
Cash and cash equivalents	$	2,779	$	3,526	$	2,768
Marketable securities	103		269		152
Accounts and notes receivable - net	5,818		4,926		5,627
Inventories	4,417		4,882		4,374
Other current assets	1,029		1,165		1,167
Total current assets	14,146		14,768		14,088
Investment in nonconsolidated affiliates	67		66		62
Property, plant and equipment	8,270		8,253		7,985
Less: Accumulated depreciation	3,960		3,857		3,712
Net property, plant and equipment	4,310		4,396		4,273
Goodwill	10,130		10,269		10,110
Other intangible assets	10,225		10,747		10,914
Deferred income taxes	448		464		289
Other assets	1,796		1,939		1,954
Total Assets	$	41,122	$	42,649	$	41,690
Liabilities and Equity
Current liabilities
Short-term borrowings and finance lease obligations	$	1,372	$	3	$	2,142
Accounts payable	3,512		3,615		2,994
Income taxes payable	95		123		168
Deferred revenue	692		2,662		402
Accrued and other current liabilities	2,147		2,148		2,050
Total current liabilities	7,818		8,551		7,756
Long-term debt	1,101		1,102		1,102
Long-term debt - Related party	2,443		3,459		3,712
Other Noncurrent Liabilities
Deferred income tax liabilities	930		893		740
Pension and other post employment benefits - noncurrent	4,583		5,176		5,904
Other noncurrent obligations	1,724		1,867		1,864
Total noncurrent liabilities	10,781		12,497		13,322
Commitments and contingent liabilities
Stockholders’ equity
Preferred stock, without par value – cumulative; 23,000,000 shares authorized;      issued at September 30, 2021, December 31, 2020, and September 30, 2020:
$4.50 Series – 1,673,000 shares (callable at $120)	169		169		169
$3.50 Series – 700,000 shares (callable at $102)	70		70		70
Common stock, $0.30 par value; 1,800,000,000 shares authorized; 200 issued at September 30, 2021, December 31, 2020, and September 30, 2020	—		—		—
Additional paid-in capital	24,158		24,049		23,995
Retained earnings	1,771		203		173
Accumulated other comprehensive loss	(3,645)		(2,890)		(3,796)
Total E. I. du Pont de Nemours and Company stockholders’ equity	22,523		21,601		20,611
Noncontrolling interests	—		—		1
Total equity	22,523		21,601		20,612
Total Liabilities and Equity	$	41,122	$	42,649	$	41,690

See Notes to the Interim Consolidated Financial Statements beginning on page 77.

73

E. I. du Pont de Nemours and Company

Consolidated Statements of Cash Flows (Unaudited)

	Nine Months Ended September 30,
(In millions)	2021		2020
Operating activities
Net income	$	1,578	$	596
Adjustments to reconcile net income to cash used for operating activities:
Depreciation and amortization	926		868
Provision for (benefit from) deferred income tax	151		(153)
Net periodic pension and OPEB benefit, net	(959)		(255)
Pension and OPEB contributions	(202)		(222)
Net (gain) loss on sales of property, businesses, consolidated companies, and investments	(1)		29
Restructuring and asset related charges - net	261		298
Other net loss	117		240
Changes in assets and liabilities, net
Accounts and notes receivable	(1,116)		(619)
Inventories	375		481
Accounts payable	(41)		(629)
Deferred revenue	(1,945)		(2,169)
Other assets and liabilities	18		252
Cash used for operating activities	(838)		(1,283)
Investing activities
Capital expenditures	(413)		(301)
Proceeds from sales of property, businesses, and consolidated companies - net of cash divested	53		22
Investments in and loans to nonconsolidated affiliates	(3)		(1)
Purchases of investments	(147)		(656)
Proceeds from sales and maturities of investments	310		498
Other investing activities - net	(1)		(7)
Cash used for investing activities	(201)		(445)
Financing activities
Net change in borrowings (less than 90 days)	949		1,582
Proceeds from related party debt	31		67
Payments on related party debt	(1,047)		(376)
Proceeds from debt	419		2,434
Payments on debt	(1)		(879)
Proceeds from exercise of stock options	71		19
Payment for acquisition of subsidiary's interest from the non-controlling interest	—		(60)
Other financing activities	(38)		(46)
Cash provided by financing activities	384		2,741
Effect of exchange rate changes on cash, cash equivalents and restricted cash equivalents	(78)		(64)
(Decrease) / increase in cash, cash equivalents and restricted cash equivalents	(733)		949
Cash, cash equivalents and restricted cash equivalents at beginning of period	3,873		2,173
Cash, cash equivalents and restricted cash equivalents at end of period	$	3,140	$	3,122

See Notes to the Interim Consolidated Financial Statements beginning on page 77.

74

E. I. du Pont de Nemours and Company

Consolidated Statements of Equity (Unaudited)

(In millions)	Preferred Stock		Common Stock		Additional Paid-in Capital "APIC"		(Accumulated Deficit) Retained Earnings		Accum. Other Comp (Loss) Income		Non-controlling Interests		Total Equity
2020
Balance at January 1, 2020	$	239	$	—	$	23,958	$	(406)	$	(3,270)	$	7	$	20,528
Net income							250				8		258
Other comprehensive loss									(663)				(663)
Preferred dividends ($4.50 Series - $1.125 per share, $3.50 Series - $0.875 per share)					(2)								(2)
Issuance of Corteva stock					14								14
Share-based compensation					2								2
Other - net					32		(2)						30
Balance at March 31, 2020	$	239	$	—	$	24,004	$	(158)	$	(3,933)	$	15	$	20,167
Net income							739				3		742
Other comprehensive loss									88				88
Preferred dividends ($4.50 Series - $1.125 per share, $3.50 Series - $0.875 per share)							(3)						(3)
Issuance of Corteva stock					3								3
Share-based compensation					19								19
Acquisition of a noncontrolling interest in consolidated subsidiaries					(37)						(15)		(52)
Other - net					(8)		2				(2)		(8)
Balance at June 30, 2020	$	239	$	—	$	23,981	$	580	$	(3,845)	$	1	$	20,956
Net loss							(404)						(404)
Other comprehensive income									49				49
Preferred dividends ($4.50 Series - $1.125 per share, $3.50 Series - $0.875 per share)							(2)						(2)
Issuance of Corteva Stock					2								2
Share-based compensation					16		(1)						15
Other - net					(4)								(4)
Balance at September 30, 2020	$	239	$	—	$	23,995	$	173	$	(3,796)	$	1	$	20,612

75

(In millions)	Preferred Stock		Common Stock		Additional Paid-in Capital "APIC"		Retained Earnings (Accumulated Deficit)		Accum. Other Comp (Loss) Income		Non-controlling Interests		Total Equity
2021
Balance at January 1, 2021	$	239	$	—	$	24,049	$	203	$	(2,890)	$	—	$	21,601
Net income							591				1		592
Other comprehensive loss									(477)				(477)
Preferred dividends ($4.50 Series - $1.125 per share, $3.50 Series - $0.875 per share)							(2)						(2)
Issuance of Corteva stock					38								38
Other - net					(4)								(4)
Balance at March 31, 2021	$	239	$	—	$	24,083	$	792	$	(3,367)	$	1	$	21,748
Net income							963						963
Other comprehensive income									122				122
Preferred dividends ($4.50 Series - $1.125 per share, $3.50 Series - $0.875 per share)							(3)						(3)
Issuance of Corteva stock					28								28
Share-based compensation					23		(1)						22
Other - net					(3)		1						(2)
Balance at June 30, 2021	$	239	$	—	$	24,131	$	1,752	$	(3,245)	$	1	$	22,878
Net income (loss)							24				(1)		23
Other comprehensive loss									(400)				(400)
Preferred dividends ($4.50 Series - $1.125 per share, $3.50 Series - $0.875 per share)							(2)						(2)
Issuance of Corteva stock					5								5
Share-based compensation					26		(1)						25
Other - net					(4)		(2)						(6)
Balance at September 30, 2021	$	239	$	—	$	24,158	$	1,771	$	(3,645)	$	—	$	22,523

See Notes to the Interim Consolidated Financial Statements beginning on page 77.

76

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

E. I. du Pont de Nemours and Company

Notes to the Consolidated Financial Statements (Unaudited)

Table of Contents

Note		Page
1	Basis of Presentation	78
2	Related Party Transactions	79
3	Segment Information	79

77

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 1 - BASIS OF PRESENTATION

As a result of the Business Realignment and the Internal Reorganization, Corteva, Inc. owns 100% of the outstanding common stock of EID. EID is a subsidiary of Corteva, Inc. and continues to be a reporting company, subject to the requirements of the Exchange Act. The primary differences between Corteva, Inc. and EID are outlined below:

•Preferred Stock - EID has preferred stock outstanding to third parties which is accounted for as a non-controlling interest at the Corteva, Inc. level. Each share of EID Preferred Stock - $4.50 Series and EID Preferred Stock - $3.50 Series issued and outstanding at the effective date of the Corteva Distribution remains issued and outstanding as to EID and was unaffected by the Corteva Distribution.

•Related Party Loan - EID engaged in a series of debt redemptions during the second quarter of 2019 that were partially funded through an intercompany loan from Corteva, Inc. This was eliminated in consolidation at the Corteva, Inc. level but remains on EID's consolidated financial statements at the standalone level (including the associated interest).

•Capital Structure - At September 30, 2021, Corteva, Inc.'s capital structure consists of 730,267,000 issued shares of common stock, par value $0.01 per share.

The accompanying footnotes relate to EID only, and not to Corteva, Inc., and are presented to show differences between EID and Corteva, Inc.

For the footnotes listed below, refer to the following Corteva, Inc. footnotes:

•Note 1 - Summary of Significant Accounting Policies - refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 2 - Recent Accounting Guidance - refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 3 - Divestitures and Other Transactions - refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 4 - Revenue - refer to page 11 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 5 - Restructuring and Asset Related Charges - Net - refer to page 14 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 6 - Supplementary Information - refer to page 16 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 7 - Income Taxes - refer to page 18 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 8 - Earnings Per Share of Common Stock - Not applicable for EID

•Note 9 - Accounts and Notes Receivable - Net - refer to page 20 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 10 - Inventories - refer to page 21 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 11 - Other Intangible Assets - refer to page 21 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 12 - Short-Term Borrowings, Long-Term Debt and Available Credit Facilities - refer to page 22 of the Corteva, Inc. interim Consolidated Financial Statements. In addition, EID has a related party loan payable to Corteva, Inc.; refer to EID Note 2 - Related Party Transactions, below

•Note 13 - Commitments and Contingent Liabilities - refer to page 23 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 14 - Stockholders' Equity - refer to page 29 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 15 - Pension Plans and Other Post Employment Benefits - refer to page 32 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 16 - Financial Instruments - refer to page 32 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 17 - Fair Value Measurements - refer to page 38 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 18 - Segment Information - Differences exist between Corteva, Inc. and EID; refer to EID Note 3 - Segment Information, below

78

NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

NOTE 2 - RELATED PARTY TRANSACTIONS

Transactions with Corteva

In the second quarter of 2019, EID entered into a related party revolving loan from Corteva, Inc., with a maturity date in 2024. As of September 30, 2021, December 31, 2020, and September 30, 2020, the outstanding related party loan balance was $2,443 million, $3,459 million, and $3,712 million respectively (which approximates fair value), with interest rates of 1.52%, 1.62%, and 1.80%, respectively, and is reflected as long-term debt - related party in EID's interim Consolidated Balance Sheets. Additionally, EID has incurred tax deductible interest expense of $11 million and $39 million for the three and nine months ended September 30, 2021, respectively, and $19 million and $82 million for the three and nine months ended September 30, 2020, respectively, associated with the related party loan from Corteva, Inc.

As of September 30, 2021, EID had payables to Corteva, Inc., of $61 million and $90 million included in accrued and other current liabilities and other noncurrent obligations, respectively, $92 million at December 31, 2020 included in both accrued and other current liabilities and other noncurrent obligations, respectively, and $110 million and $84 million at September 30, 2020, included in accrued and other current liabilities and other noncurrent obligations, respectively, in the interim Consolidated Balance Sheets related to Corteva's indemnification liabilities to Dow and DuPont per the Separation Agreements (refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements for further details of the Separation Agreements).

NOTE 3 - SEGMENT INFORMATION

There are no differences in reporting structure or segments between Corteva, Inc. and EID. In addition, there are no differences between Corteva, Inc. and EID segment net sales, segment operating EBITDA, segment assets, or significant items by segment; refer to page 39 of the Corteva, Inc. interim Consolidated Financial Statements for background information on the segments as well as further details regarding segment metrics. The tables below reconcile income from continuing operations after income taxes to segment operating EBITDA, as differences exist between Corteva, Inc. and EID.

Reconciliation to interim Consolidated Financial Statements

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	27	$	(404)	$	1,637	$	595
(Benefit from) provision for income taxes on continuing operations	(30)		(122)		425		68
Income (loss) from continuing operations before income taxes	(3)		(526)		2,062		663
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	19		30		61		117
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and six months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively.

79

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, Charles V. Magro, certify that:

1.I have reviewed this report on Form 10-Q for the period ended September 30, 2021 of Corteva, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent function):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	November 4, 2021
By:	/s/ Charles V. Magro
	Charles V. Magro
	Chief Executive Officer

I, Charles V. Magro, certify that:

1.I have reviewed this report on Form 10-Q for the period ended September 30, 2021 of E. I. du Pont de Nemours and Company;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent function):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	November 4, 2021
By:	/s/ Charles V. Magro
	Charles V. Magro
	Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, David J. Anderson, certify that:

1.I have reviewed this report on Form 10-Q for the period ended September 30, 2021 of Corteva, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent function):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	November 4, 2021
By:	/s/ David J. Anderson
	David J. Anderson
	Executive Vice President and Chief Financial Officer

I, David J. Anderson, certify that:

1.I have reviewed this report on Form 10-Q for the period ended September 30, 2021 of E. I. du Pont de Nemours and Company;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent function):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	November 4, 2021
By:	/s/ David J. Anderson
	David J. Anderson
	Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

Certification of CEO Pursuant to

18 U.S.C. Section 1350,

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of Corteva, Inc. (the “Company”) on Form 10-Q for the period ended September 30, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Charles V. Magro, as Chief Executive Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Charles V. Magro

Charles V. Magro

Chief Executive Officer

November 4, 2021

Certification of CEO Pursuant to

18 U.S.C. Section 1350,

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of E. I. du Pont de Nemours and Company on Form 10-Q for the period ended September 30, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Charles V. Magro, as Chief Executive Officer of E. I. du Pont de Nemours and Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of E. I. du Pont de Nemours and Company.

/s/ Charles V. Magro

Charles V. Magro

Chief Executive Officer

November 4, 2021

EX-32.2

Exhibit 32.2

Certification of CFO Pursuant to

18 U.S.C. Section 1350,

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of Corteva, Inc. (the “Company”) on Form 10-Q for the period ended September 30, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), David J. Anderson, as Chief Financial Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ David J. Anderson

David J. Anderson

Chief Financial Officer

November 4, 2021

Certification of CFO Pursuant to

18 U.S.C. Section 1350,

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of E. I. du Pont de Nemours and Company on Form 10-Q for the period ended September 30, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), David J. Anderson, as Chief Financial Officer of E. I. du Pont de Nemours and Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of E. I. du Pont de Nemours and Company.

/s/ David J. Anderson

David J. Anderson

Chief Financial Officer

November 4, 2021

XML

DEI Document - $ / shares	9 Months Ended
	Sep. 30, 2021	Jul. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2021
Amendment Flag	false
Document Transition Report	false
Entity File Number	001-38710
Entity Registrant Name	Corteva, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	82-4979096
Entity Address, Address Line One	974 Centre Road,
Entity Address, City or Town	Wilmington,
Entity Address, State or Province	DE
Entity Address, Postal Zip Code	19805
City Area Code	(302)
Local Phone Number	485-3000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		728,909,000
Common Stock, Par Value	$ 0.01	$ 0.01	$ 0.01	$ 0.01
Entity Central Index Key	0001755672
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q3
Entity Small Business	false
Common Stock [Member]
Document Information [Line Items]
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	CTVA
Security Exchange Name	NYSE
EID [Member]
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2021
Amendment Flag	false
Document Transition Report	false
Entity File Number	1-815
Entity Registrant Name	E. I. du Pont de Nemours and Company
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	51-0014090
Entity Address, Address Line One	974 Centre Road,
Entity Address, City or Town	Wilmington,
Entity Address, State or Province	DE
Entity Address, Postal Zip Code	19805
City Area Code	(302)
Local Phone Number	485-3000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		200
Common Stock, Par Value	$ 0.30	$ 0.30	$ 0.30	$ 0.30
Entity Central Index Key	0000030554
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q3
Entity Small Business	false
EID [Member] | $3.50 Series Preferred Stock [Member]
Document Information [Line Items]
Title of 12(b) Security	$3.50 Series Preferred Stock
Trading Symbol	CTAPrA
Security Exchange Name	NYSE
EID [Member] | $4.50 Series Preferred Stock [Member]
Document Information [Line Items]
Title of 12(b) Security	$4.50 Series Preferred Stock
Trading Symbol	CTAPrB
Security Exchange Name	NYSE

XML

Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net Sales	$ 2,371	$ 1,863	$ 12,176	$ 11,010
Cost of Goods Sold	1,558	1,297	6,988	6,395
Research and Development Expense	297	284	871	837
Selling, General and Administrative Expenses	672	597	2,403	2,319
Amortization of Intangibles	180	162	543	501
Restructuring and Asset related charges, net	26	49	261	298
Other income - net	378	30	1,013	120
Interest Expense	8	11	22	35
Income from continuing operations before income taxes	8	(507)	2,101	745
(Benefit from) provision for income taxes on continuing operations	(28)	(117)	434	88
Income from continuing operations after income taxes	36	(390)	1,667	657
Income (loss) from discontinued operations after income taxes	(4)	0	(59)	1
Net income	32	(390)	1,608	658
Net income attributable to noncontrolling interests	2	2	8	18
Net income attributable to Corteva	$ 30	$ (392)	$ 1,600	$ 640
Basic earnings (loss) per share of common stock from continuing operations	$ 0.05	$ (0.52)	$ 2.25	$ 0.85
Basic loss per share of common stock from discontinued operations	(0.01)	0	(0.08)	0
Basic earnings (loss) per share of common stock	0.04	(0.52)	2.17	0.85
Diluted earnings (loss) per share of common stock from continuing operations	0.05	(0.52)	2.23	0.85
Diluted loss per share of common stock from discontinued operations	(0.01)	0	(0.08)	0
Diluted earnings (loss) per share of common stock	$ 0.04	$ (0.52)	$ 2.15	$ 0.85
EID [Member]
Net Sales	$ 2,371	$ 1,863	$ 12,176	$ 11,010
Cost of Goods Sold	1,558	1,297	6,988	6,395
Research and Development Expense	297	284	871	837
Selling, General and Administrative Expenses	672	597	2,403	2,319
Amortization of Intangibles	180	162	543	501
Restructuring and Asset related charges, net	26	49	261	298
Other income - net	378	30	1,013	120
Interest Expense	19	30	61	117
Income from continuing operations before income taxes	(3)	(526)	2,062	663
(Benefit from) provision for income taxes on continuing operations	(30)	(122)	425	68
Income from Continuing Operations After Taxes	27	(404)	1,637	595
Income (loss) from discontinued operations after income taxes	(4)	0	(59)	1
Net income	23	(404)	1,578	596
Net income attributable to noncontrolling interests	(1)	0	0	11
Net income attributable to Corteva	$ 24	$ (404)	$ 1,578	$ 585

XML

Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net income	$ 32	$ (390)	$ 1,608	$ 658
Cumulative Translation Adjustments	(264)	68	(424)	(507)
Unrealized Gain (Loss) on Investments	0	0	10	0
Derivatives Instruments	11	(20)	107	(16)
Total other comprehensive (loss) income	(400)	49	(755)	(526)
Comprehensive income (loss)	(368)	(341)	853	132
Comprehensive Income Attributable to Noncontrolling Interest - Net of Tax	2	2	8	18
Comprehensive Income (Loss) Attributable to Corteva	(370)	(343)	845	114
Pension Plan
Adjustments to benefit plans	10	0	26	(6)
Other Benefit Plans
Adjustments to benefit plans	(157)	1	(474)	3
EID [Member]
Net income	23	(404)	1,578	596
Cumulative Translation Adjustments	(264)	68	(424)	(507)
Unrealized Gain (Loss) on Investments	0	0	10	0
Derivatives Instruments	11	(20)	107	(16)
Total other comprehensive (loss) income	(400)	49	(755)	(526)
Comprehensive income (loss)	(377)	(355)	823	70
Comprehensive Income Attributable to Noncontrolling Interest - Net of Tax	(1)	0	0	11
Comprehensive Income (Loss) Attributable to Corteva	(376)	(355)	823	59
EID [Member] | Pension Plan
Adjustments to benefit plans	10	0	26	(6)
EID [Member] | Other Benefit Plans
Adjustments to benefit plans	$ (157)	$ 1	$ (474)	$ 3

XML

Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Cash and cash equivalents	$ 2,779	$ 3,526	$ 2,768
Marketable Securities	103	269	152
Accounts and notes receivable - net	5,818	4,926	5,627
Inventories	4,417	4,882	4,374
Other current assets	1,029	1,165	1,167
Total current assets	14,146	14,768	14,088
Investments in nonconsolidated affiliates	67	66	62
Property, Plant and Equipment	8,270	8,253	7,985
Less: Accumulated Depreciation	3,960	3,857	3,712
Net Property, Plant and Equipment	4,310	4,396	4,273
Goodwill	10,130	10,269	10,110
Other intangible assets	10,225	10,747	10,914
Deferred Income Taxes	448	464	289
Other assets	1,796	1,939	1,954
Total Assets	41,122	42,649	41,690
Short-term borrowings and finance lease obligations	1,372	3	2,142
Accounts payable	3,512	3,615	2,994
Income Taxes Payable	95	123	168
Deferred Revenue	692	2,662	402
Accrued and other current liabilities	2,134	2,145	2,028
Total current liabilities	7,805	8,548	7,734
Long-term Debt	1,101	1,102	1,102
Deferred income tax liabilities	930	893	740
Pension and other post employment benefits - noncurrent	4,583	5,176	5,904
Other noncurrent obligations	1,724	1,867	1,864
Total noncurrent liabilities	8,338	9,038	9,610
Common stock	7	7	7
Additional Paid in Capital	27,712	27,707	27,895
Retained earnings	666	0	0
Accumulated other comprehensive loss	(3,645)	(2,890)	(3,796)
Total stockholders' equity attributable to the company	24,740	24,824	24,106
Noncontrolling Interests	239	239	240
Total Equity	24,979	25,063	24,346
Liabilities and Equity	41,122	42,649	41,690
EID [Member]
Cash and cash equivalents	2,779	3,526	2,768
Marketable Securities	103	269	152
Accounts and notes receivable - net	5,818	4,926	5,627
Inventories	4,417	4,882	4,374
Other current assets	1,029	1,165	1,167
Total current assets	14,146	14,768	14,088
Investments in nonconsolidated affiliates	67	66	62
Property, Plant and Equipment	8,270	8,253	7,985
Less: Accumulated Depreciation	3,960	3,857	3,712
Net Property, Plant and Equipment	4,310	4,396	4,273
Goodwill	10,130	10,269	10,110
Other intangible assets	10,225	10,747	10,914
Deferred Income Taxes	448	464	289
Other assets	1,796	1,939	1,954
Total Assets	41,122	42,649	41,690
Short-term borrowings and finance lease obligations	1,372	3	2,142
Accounts payable	3,512	3,615	2,994
Income Taxes Payable	95	123	168
Deferred Revenue	692	2,662	402
Accrued and other current liabilities	2,147	2,148	2,050
Total current liabilities	7,818	8,551	7,756
Long-term Debt	1,101	1,102	1,102
Long Term Debt - Related Party	2,443	3,459	3,712
Deferred income tax liabilities	930	893	740
Pension and other post employment benefits - noncurrent	4,583	5,176	5,904
Other noncurrent obligations	1,724	1,867	1,864
Total noncurrent liabilities	10,781	12,497	13,322
Common stock	0	0	0
Additional Paid in Capital	24,158	24,049	23,995
Retained earnings	1,771	203	173
Accumulated other comprehensive loss	(3,645)	(2,890)	(3,796)
Total stockholders' equity attributable to the company	22,523	21,601	20,611
Noncontrolling Interests	0	0	1
Total Equity	22,523	21,601	20,612
Liabilities and Equity	41,122	42,649	41,690
EID [Member] | $4.50 Series Preferred Stock [Member]
Preferred Stock	169	169	169
EID [Member] | $3.50 Series Preferred Stock [Member]
Preferred Stock	$ 70	$ 70	$ 70

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Consolidated Balance Sheets (Parentheticals) - USD ($)	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Common Stock, Par Value	$ 0.01	$ 0.01	$ 0.01
Common Stock, Shares Authorized	1,666,667,000	1,666,667,000	1,666,667,000
Common Stock, Shares, Outstanding	730,267,000	743,458,000	747,492,000
EID [Member]
Common Stock, Par Value	$ 0.30	$ 0.30	$ 0.30
Common Stock, Shares Authorized	1,800,000,000	1,800,000,000	1,800,000,000
Common Stock, Shares, Outstanding	200	200	200
EID [Member] | $4.50 Series Preferred Stock [Member]
Preferred Stock, Par Value	$ 0	$ 0	$ 0
Preferred Stock, Shares Authorized	23,000,000	23,000,000	23,000,000
Preferred Stock, Shares Issued	1,673,000	1,673,000	1,673,000
Preferred Stock, Redemption Amount	$ 120	$ 120	$ 120
EID [Member] | $3.50 Series Preferred Stock [Member]
Preferred Stock, Par Value	$ 0	$ 0	$ 0
Preferred Stock, Shares Authorized	23,000,000	23,000,000	23,000,000
Preferred Stock, Shares Issued	700,000	700,000	700,000
Preferred Stock, Redemption Amount	$ 102	$ 102	$ 102

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Consolidated Statements of Cash Flows - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020
Cash used for operating activities
Net income		$ 1,608	$ 658
Provision for (benefit from) Deferred Income Tax		151	(153)
Net Periodic Pension and OPEB benefit, net		(959)	(255)
Pension and OPEB Contributions		(202)	(222)
Net loss (gain) on sales of property, businesses, consolidated companies, and investments		(1)	29
Restructuring and Asset related charges, net		261	298
Other net loss		117	240
Accounts and notes receivable		(1,116)	(619)
Inventories		375	481
Accounts Payable		(41)	(629)
Deferred Revenue		(1,945)	(2,169)
Other Assets and Liabilities		7	236
Cash used for operating activities		(819)	(1,237)
Cash used for investing activities
Capital expenditures		(413)	(301)
Proceeds from the sale of property, businesses, and consolidated companies, net of cash divested		53	22
Investments in and loans to nonconsolidated affiliates		(3)	(1)
Purchases of investments		(147)	(656)
Proceeds from Sale and Maturities of Investments		310	498
Other investing activities - net		(1)	(7)
Cash used for investing activities		(201)	(445)
Cash provided by financing activities
Net change in borrowings (less than 90 days)		949	1,582
Proceeds from debt		419	2,434
Payments on Debt		(1)	(879)
Repurchase of Common Stock		(750)	(83)
Proceeds from Exercise of Stock Options		71	19
Dividends paid to stockholders		(295)	(291)
Payments for acquisition of subsidiary's interest from the non-controlling Interests		0	(60)
Other financing activities		(28)	(27)
Cash provided by financing activities		365	2,695
Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash		(78)	(64)
Increase (Decrease) in Cash, Cash Equivalents, Restricted Cash		(733)	949
Cash, Cash Equivalents and Restricted Cash at Beginning of Period		3,873	2,173
Cash, Cash Equivalents and Restricted Cash at End of Period	[1]	3,140	3,122
EID [Member]
Cash used for operating activities
Net income		1,578	596
Depreciation and Amortization		926	868
Provision for (benefit from) Deferred Income Tax		151	(153)
Net Periodic Pension and OPEB benefit, net		(959)	(255)
Pension and OPEB Contributions		(202)	(222)
Net loss (gain) on sales of property, businesses, consolidated companies, and investments		(1)	29
Restructuring and Asset related charges, net		261	298
Other net loss		117	240
Accounts and notes receivable		(1,116)	(619)
Inventories		375	481
Accounts Payable		(41)	(629)
Deferred Revenue		(1,945)	(2,169)
Other Assets and Liabilities		18	252
Cash used for operating activities		(838)	(1,283)
Cash used for investing activities
Capital expenditures		(413)	(301)
Proceeds from the sale of property, businesses, and consolidated companies, net of cash divested		53	22
Investments in and loans to nonconsolidated affiliates		(3)	(1)
Purchases of investments		(147)	(656)
Proceeds from Sale and Maturities of Investments		310	498
Other investing activities - net		(1)	(7)
Cash used for investing activities		(201)	(445)
Cash provided by financing activities
Net change in borrowings (less than 90 days)		949	1,582
Proceeds from Related Party Debt		31	67
Repayments of Related Party Debt		(1,047)	(376)
Proceeds from debt		419	2,434
Payments on Debt		(1)	(879)
Proceeds from Exercise of Stock Options		71	19
Payments for acquisition of subsidiary's interest from the non-controlling Interests		0	(60)
Other financing activities		(38)	(46)
Cash provided by financing activities		384	2,741
Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash		(78)	(64)
Increase (Decrease) in Cash, Cash Equivalents, Restricted Cash		(733)	949
Cash, Cash Equivalents and Restricted Cash at Beginning of Period		3,873	2,173
Cash, Cash Equivalents and Restricted Cash at End of Period		3,140	3,122
Total company [Member]
Cash used for operating activities
Depreciation and Amortization		926	868
Restructuring and Asset related charges, net		261	298
Total company [Member] | EID [Member]
Cash used for operating activities
Depreciation and Amortization		926	868
Restructuring and Asset related charges, net		$ 261	$ 298

[1] See page 17 for reconciliation of cash and cash equivalents and restricted cash equivalents presented in interim Consolidated Balance Sheets to total cash, cash equivalents and restricted cash equivalents presented in the interim Consolidated Statements of Cash Flows.

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Statement of Stockholders Equity Statement - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comp (Loss) Income	Noncontrolling Interest [Member]	EID [Member]	EID [Member] Preferred Stock [Member]	EID [Member] Common Stock [Member]	EID [Member] Additional Paid-in Capital [Member]	EID [Member] Retained Earnings [Member]	EID [Member] Accumulated Other Comp (Loss) Income	EID [Member] Noncontrolling Interest [Member]
Beginning Balance at Dec. 31, 2019	$ 24,555	$ 7	$ 27,997	$ (425)	$ (3,270)	$ 246	$ 20,528	$ 239	$ 0	$ 23,958	$ (406)	$ (3,270)	$ 7
Net income (loss)	282			272		10	258				250		8
Other comprehensive (loss) income	(663)				(663)		(663)					(663)
Common Dividends	(97)		(97)
Dividends, Preferred Stock							(2)			(2)
Issuance of Corteva Stock	14		14				14			14
Share-based compensation	2		2				2			2
Repurchase of common stock	(50)		(50)
Other-net	36		40	(2)		(2)	30			32	(2)
Ending Balance at Mar. 31, 2020	24,079	7	27,906	(155)	(3,933)	254	20,167	239	0	24,004	(158)	(3,933)	15
Beginning Balance at Dec. 31, 2019	24,555	7	27,997	(425)	(3,270)	246	20,528	239	0	23,958	(406)	(3,270)	7
Net income (loss)	658						596
Other comprehensive (loss) income	(526)				(526)		(526)
Ending Balance at Sep. 30, 2020	24,346	7	27,895	0	(3,796)	240	20,612	239	0	23,995	173	(3,796)	1
Beginning Balance at Mar. 31, 2020	24,079	7	27,906	(155)	(3,933)	254	20,167	239	0	24,004	(158)	(3,933)	15
Net income (loss)	766			760		6	742				739		3
Other comprehensive (loss) income	88				88		88					88
Common Dividends	(97)			(97)
Dividends, Preferred Stock							(3)				(3)
Issuance of Corteva Stock	3		3				3			3
Share-based compensation	19		19				19			19
Acquisition of a noncontrolling interest in consolidated subsidiaries	(52)		(37)			(15)	(52)			(37)			(15)
Other-net	(5)					(5)	(8)			(8)	2		(2)
Ending Balance at Jun. 30, 2020	24,801	7	27,891	508	(3,845)	240	20,956	239	0	23,981	580	(3,845)	1
Net income (loss)	(390)			(392)		2	(404)				(404)
Other comprehensive (loss) income	49				49		49					49
Common Dividends	(97)			(97)
Dividends, Preferred Stock							(2)				(2)
Issuance of Corteva Stock	2		2				2			2
Share-based compensation	15		16	(1)			15			16	(1)
Repurchase of common stock	(33)		(15)	(18)
Other-net	(1)		1			(2)	(4)			(4)
Ending Balance at Sep. 30, 2020	24,346	7	27,895	0	(3,796)	240	20,612	239	0	23,995	173	(3,796)	1
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	3,712						3,712
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	3,857						3,857
Beginning Balance at Dec. 31, 2020	25,063	7	27,707	0	(2,890)	239	21,601	239	0	24,049	203	(2,890)	0
Net income (loss)	603			600		3	592				591		1
Other comprehensive (loss) income	(477)				(477)		(477)					(477)
Common Dividends	(97)		(97)
Dividends, Preferred Stock							(2)				(2)
Issuance of Corteva Stock	38		38				38			38
Repurchase of common stock	(350)		(18)	(332)
Other-net	(2)					(2)	(4)			(4)
Ending Balance at Mar. 31, 2021	24,778	7	27,630	268	(3,367)	240	21,748	239	0	24,083	792	(3,367)	1
Beginning Balance at Dec. 31, 2020	25,063	7	27,707	0	(2,890)	239	21,601	239	0	24,049	203	(2,890)	0
Net income (loss)	1,608						1,578
Other comprehensive (loss) income	(755)				(755)		(755)
Ending Balance at Sep. 30, 2021	24,979	7	27,712	666	(3,645)	239	22,523	239	0	24,158	1,771	(3,645)	0
Beginning Balance at Mar. 31, 2021	24,778	7	27,630	268	(3,367)	240	21,748	239	0	24,083	792	(3,367)	1
Net income (loss)	973			970		3	963				963
Other comprehensive (loss) income	122				122		122					122
Common Dividends	(95)			(95)
Dividends, Preferred Stock							(3)				(3)
Issuance of Corteva Stock	28		28				28			28
Share-based compensation	22		23	(1)			22			23	(1)
Repurchase of common stock	(200)			(200)
Other-net	(3)		1	(1)		(3)	(2)			(3)	1
Ending Balance at Jun. 30, 2021	25,625	7	27,682	941	(3,245)	240	22,878	239	0	24,131	1,752	(3,245)	1
Net income (loss)	32			30		2	23				24		(1)
Other comprehensive (loss) income	(400)				(400)		(400)					(400)
Common Dividends	(103)			(103)
Dividends, Preferred Stock							(2)				(2)
Issuance of Corteva Stock	5		5				5			5
Share-based compensation	25		26	(1)			25			26	(1)
Repurchase of common stock	(200)			(200)
Other-net	(5)		(1)	(1)		(3)	(6)			(4)	(2)
Ending Balance at Sep. 30, 2021	24,979	$ 7	$ 27,712	$ 666	$ (3,645)	$ 239	22,523	$ 239	$ 0	$ 24,158	$ 1,771	$ (3,645)	$ 0
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	$ 3,960						$ 3,960

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Statement of Stockholders' Equity Parentheticals (Parentheticals) - $ / shares	3 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020
Common Stock, Dividends, Per Share, Declared	$ 0.14	$ 0.13	$ 0.13	$ 0.13	$ 0.13	$ 0.13
EID [Member] | $4.50 Series Preferred Stock [Member]
Preferred Stock, Dividends Per Share, Declared	1.125	1.125	1.125	1.125	1.125	1.125
EID [Member] | $3.50 Series Preferred Stock [Member]
Preferred Stock, Dividends Per Share, Declared	$ 0.875	$ 0.875	$ 0.875	$ 0.875	$ 0.875	$ 0.875

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Summary of Significant Accounting Policies (Notes)

9 Months Ended

Sep. 30, 2021

Accounting Policies [Abstract]

Significant Accounting Policies [Text Block]

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited interim Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP") for interim financial information and the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair statement of the results for interim periods have been included. Results for interim periods should not be considered indicative of results for a full year. These interim Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and Notes thereto contained in the company’s Annual Report on Form 10-K for the year ended December 31, 2020, collectively referred to as the “2020 Annual Report.” The interim Consolidated Financial Statements include the accounts of the company and all of its subsidiaries in which a controlling interest is maintained.

Certain reclassifications of prior year's data have been made to conform to current year's presentation.

During the first quarter 2020, the company recorded an increase of $40 million to APIC relating to net assets recorded as transferred as part of the 2019 Internal Reorganizations that were retained. 

Since 2018, Argentina has been considered a hyper-inflationary economy under U.S. GAAP and therefore the U.S. Dollar (“USD”) is the functional currency for our related subsidiaries. Argentina contributes approximately 4 percent to our annual Sales and EBITDA. We remeasure net monetary assets and translate our financial statements utilizing the official Argentine Peso (“Peso”) to USD exchange rate. The ability to draw down Peso cash balances is limited at this time due to government restrictions and market availability of U.S. Dollars. The devaluation of the Peso relative to the USD over the last several years has resulted in the recognition of exchange losses (refer to Note 6 – Supplementary Information, to the interim Consolidated Financial Statements, and Note 9 – Supplemental Information, to the company's 2020 Annual Report). As of September 30, 2021, a further 10 percent deterioration in the official Peso to USD exchange rate would reduce the USD value of our net monetary assets and negatively impact pre-tax earnings by approximately $20 million. We will continue to assess the implications to our operations and financial reporting.

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Recent Accounting Guidance

9 Months Ended

Sep. 30, 2021

Accounting Changes and Error Corrections [Abstract]

Recent Accounting Guidance

RECENT ACCOUNTING GUIDANCE

Recently Adopted Accounting Guidance

In December 2019, the FASB issued Accounting Standards Update ("ASU") 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which was part of the FASB’s Simplification Initiative to identify, evaluate, and improve areas of GAAP for which cost and complexity can be reduced, while maintaining or improving the usefulness of the information provided to users of the financial statements. This ASU amends ASC 740, Income Taxes, by removing certain exceptions to the general principles, and clarifying and amending current guidance. The new standard is effective for fiscal years, and periods within those fiscal years, beginning after December 15, 2020. The company adopted this guidance on January 1, 2021 and it did not have a material impact on the company’s financial position, results of operation or cash flows.

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Divestitures and Other Transactions

3 Months Ended

Sep. 30, 2021

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]

DIVESTITURES AND OTHER TRANSACTIONS

Separation Agreements

In connection with the Distributions, DuPont, Corteva, and Dow (together, the “Parties” and each a “Party”) have entered into certain agreements to effect the Separation, provide for the allocation of DowDuPont’s assets, employees, liabilities and obligations (including its investments, property and employee benefits and tax-related assets and liabilities) among the Parties, and provide a framework for Corteva's relationship with Dow and DuPont following the Separations and Distributions (collectively, the "Separation Agreements"). For additional information see Note 13 - Commitments and Contingent Liabilities.

DuPont

Pursuant to the Separation Agreements, DuPont and Corteva indemnifies the other against certain litigation, environmental, tax, workers' compensation and other liabilities that arose prior to the Corteva Distribution. The term of this indemnification is generally indefinite and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable. At September 30, 2021, the indemnification assets are $25 million within accounts and notes receivable - net and $70 million within other assets in the interim Consolidated Balance Sheet. At September 30, 2021, the indemnification liabilities are $76 million within other noncurrent obligations in the interim Consolidated Balance Sheet.

Dow

Pursuant to the Separation Agreements, Dow and Corteva indemnifies the other against certain litigation, environmental, tax and other liabilities that arose prior to the Corteva Distribution. The term of this indemnification is generally indefinite and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable. At September 30, 2021, the indemnification liabilities are $54 million within accrued and other current liabilities and $14 million within other noncurrent obligations in the interim Consolidated Balance Sheet.

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Revenue (Notes)

9 Months Ended

Sep. 30, 2021

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer

REVENUE

Revenue Recognition

Products

Substantially all of Corteva's revenue is derived from product sales. Product sales consist of sales of Corteva's products to farmers, distributors, and manufacturers. Corteva considers purchase orders, which in some cases are governed by master supply agreements, to be a contract with a customer. Contracts with customers are considered to be short-term when the time between order confirmation and satisfaction of the performance obligations is equal to or less than one year. However, the company has some long-term contracts which can span multiple years.

Revenue from product sales is recognized when the customer obtains control of the company's product, which occurs at a point in time according to shipping terms. Payment terms are generally less than one year from invoicing. The company elected the practical expedient and does not adjust the promised amount of consideration for the effects of a significant financing component when the company expects it will be one year or less between when a customer obtains control of the company's product and when payment is due. The company has elected to recognize shipping and handling activities when control has transferred to the customer as an expense in cost of goods sold. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues. In addition, the company elected the practical expedient to expense any costs to obtain contracts as incurred, as the amortization period for these costs would have been one year or less.

The transaction price includes estimates of variable consideration, such as rights of return, rebates, and discounts, that are reductions in revenue. All estimates are based on the company's historical experience, anticipated performance, and the company's best judgment at the time the estimate is made. Estimates of variable consideration included in the transaction price utilize either the expected value method or most likely amount depending on the nature of the variable consideration. These estimates are reassessed each reporting period and are included in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur upon resolution of uncertainty associated with the variable consideration. The majority of contracts have a single performance obligation satisfied at a point in time and the transaction price is stated in the contract, usually as quantity times price per unit. For contracts with multiple performance obligations, the company allocates the transaction price to each performance obligation based on the relative standalone selling price. The standalone selling price is the observable price which depicts the price as if sold to a similar customer in similar circumstances.

Licenses of Intellectual Property

Corteva enters into licensing arrangements with customers under which it licenses its intellectual property. Revenue from the majority of intellectual property licenses is derived from sales-based royalties. Revenue for licensing agreements that contain sales-based royalties is recognized at the later of (i) when the subsequent sale occurs or (ii) when the performance obligation to which some or all of the royalty has been allocated is satisfied.

Remaining Performance Obligations

Remaining performance obligations represent the transaction price allocated to unsatisfied or partially unsatisfied performance obligations. The company applies the practical expedient to disclose the transaction price allocated to the remaining performance obligations for only those contracts with an original duration of one year or more. The transaction price allocated to remaining performance obligations with an original duration of more than one year related to material rights granted to customers for contract renewal options were $122 million, $115 million and $114 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively. The company expects revenue to be recognized for the remaining performance obligations over the next one year to six years.

Contract Balances

Contract liabilities primarily reflect deferred revenue from prepayments under contracts with customers where the company receives advance payments for products to be delivered in future periods. Corteva classifies deferred revenue as current or noncurrent based on the timing of when the company expects to recognize revenue. Contract assets primarily include amounts related to conditional rights to consideration for completed performance not yet invoiced. Accounts receivable are recorded when the right to consideration becomes unconditional.

Contract Balances	September 30, 2021		December 31, 2020		September 30, 2020
(In millions)
Accounts and notes receivable - trade1	$	4,744	$	3,917	$	4,638
Contract assets - current2	$	24	$	22	$	21
Contract assets - noncurrent3	$	60	$	54	$	52
Deferred revenue - current	$	692	$	2,662	$	402
Deferred revenue - noncurrent4	$	111	$	116	$	106

1.Included in accounts and notes receivable - net in the interim Consolidated Balance Sheets.

2.Included in other current assets in the interim Consolidated Balance Sheets.

3.Included in other assets in the interim Consolidated Balance Sheets.

4.Included in other noncurrent obligations in the interim Consolidated Balance Sheets.

Revenue recognized during the nine months ended September 30, 2021 and 2020 from amounts included in deferred revenue at the beginning of the period was $2,454 million and $2,195 million, respectively.

Disaggregation of Revenue

Corteva's operations are classified into two reportable segments: Seed and Crop Protection. The company disaggregates its revenue by major product line and geographic region, as the company believes it best depicts the nature, amount and timing of its revenue and cash flows. Net sales by major product line are included below:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Corn	$	437	$	303	$	4,505	$	4,224
Soybean	157		116		1,494		1,382
Other oilseeds	94		62		661		529
Other	50		42		350		381
Seed	738		523		7,010		6,516
Herbicides	782		583		2,737		2,315
Insecticides	416		395		1,261		1,218
Fungicides	339		261		911		714
Other	96		101		257		247
Crop Protection	1,633		1,340		5,166		4,494
Total	$	2,371	$	1,863	$	12,176	$	11,010

.

Sales are attributed to geographic regions based on customer location. Net sales by geographic region and segment are included below:

Seed	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
North America1	$	168	$	97	$	4,482	$	4,290
EMEA2	153		117		1,398		1,262
Latin America	334		246		842		668
Asia Pacific	83		63		288		296
Total	$	738	$	523	$	7,010	$	6,516

Crop Protection	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
North America1	$	422	$	390	$	1,693	$	1,528
EMEA2	237		198		1,304		1,163
Latin America	763		559		1,361		1,086
Asia Pacific	211		193		808		717
Total	$	1,633	$	1,340	$	5,166	$	4,494

1.Represents U.S. & Canada.

2.Europe, Middle East, and Africa ("EMEA").

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Restructuring and Asset Related Charges

9 Months Ended

Sep. 30, 2021

Restructuring and Related Activities [Abstract]

Restructuring and Related Activities Disclosure [Text Block]

RESTRUCTURING AND ASSET RELATED CHARGES - NET

2021 Restructuring Actions

As discussed in the 2020 Annual Report, on February 1, 2021, Corteva approved restructuring actions designed to right-size and optimize its footprint and organizational structure according to the business needs in each region with the focus on driving continued cost improvement and productivity. As a result of these actions, the company expects to record total pre-tax restructuring charges of approximately $150 million, comprised of approximately $65 million of severance and related benefit costs, $35 million of asset related charges, $10 million of asset retirement obligations and $40 million of costs related to contract terminations (contract terminations includes early lease terminations). The restructuring actions associated with this charge are expected to be substantially complete in 2021.

The charges related to the 2021 Restructuring Actions related to the segments, as well as corporate expenses, were as follows:

	Three Months Ended September 30,		Nine Months Ended September 30,
(In millions)	2021		2021
Seed	$	4	$	21
Crop Protection	4		41
Corporate expenses	9		65
Total	$	17	$	127

The following table is a summary of charges incurred related to 2021 Restructuring Actions for the three and nine months ended September 30, 2021:

	Three Months Ended September 30,		Nine Months Ended September 30,
(In millions)	2021		2021
Severance and related benefit costs	$	9	$	58
Asset related charges	7		29
Contract termination charges	1		40
Total restructuring and asset charges - net	$	17	$	127

A reconciliation of the December 31, 2020 to the September 30, 2021 liability balances related to the 2021 Restructuring Actions is summarized below:

(In millions)	Severance and Related Benefit Costs		Asset Related1		Contract Termination2		Total
Balance at December 31, 2020	$	—	$	—	$	—	$	—
Charges to income from continuing operations	58		29		40		127
Payments	(14)		—		(26)		(40)
Asset write-offs	—		(29)		—		(29)
Balance at September 30, 2021	$	44	$	—	$	14	$	58

1.In addition, the company has a liability recorded for asset retirement obligations of $6 million as of September 30, 2021.

2.The liability for contract terminations includes lease obligations. The cash impact of these obligations will be substantially complete by 2022.

Execute to Win Productivity Program

During the first quarter of 2020, Corteva approved restructuring actions designed to improve productivity through optimizing certain operational and organizational structures primarily related to the Execute to Win Productivity Program. Through the third quarter of 2021, the company recorded net pre-tax restructuring charges of $186 million inception-to-date under the Execute to Win Productivity Program, consisting of $123 million of asset related charges and $63 million of severance and related benefit costs. The company does not anticipate any additional material charges from the Execute to Win Productivity Program as actions associated with this charge were substantially complete by the end of 2020.

The Execute to Win Productivity Program charges related to the segments, as well as corporate expenses, were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Seed	$	—	$	—	$	—	$	3
Crop Protection	4		30		10		85
Corporate expenses	—		—		—		46
Total	$	4	$	30	$	10	$	134

The following table is a summary of charges incurred related to the Execute to Win Productivity Program for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Severance and related benefit costs	$	—	$	—	$	—	$	46
Asset related charges	4		30		10		88
Total restructuring and asset related charges - net	$	4	$	30	$	10	$	134

A reconciliation of the December 31, 2020 to the September 30, 2021 liability balances related to the Execute to Win Productivity Program is summarized below:

(In millions)	Severance and Related Benefit Costs		Asset Related1		Total
Balance at December 31, 2020	$	53	$	3	$	56
Charges to income from continuing operations	—		10		10
Payments	(24)		(3)		(27)
Asset write-offs	—		(10)		(10)
Balance at September 30, 2021	$	29	$	—	$	29

1.In addition, the company has a liability recorded for asset retirement obligations of $18 million as of September 30, 2021.

Other Asset Related Charges

During the three and nine months ended September 30, 2021, the company recognized $5 million and $124 million, respectively, in restructuring and asset related charges - net in the interim Consolidated Statements of Operations, from non-cash accelerated prepaid royalty amortization expense related to Roundup Ready 2 Yield® and Roundup Ready 2 Xtend® herbicide tolerance traits.

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Supplementary Information

9 Months Ended

Sep. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Additional Financial Information Disclosure [Text Block]

SUPPLEMENTARY INFORMATION

Other Income - Net	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Interest income	$	19	$	11	$	58	$	38
Equity in (losses) / earnings of affiliates - net	(1)		—		4		(3)
Net gain (loss) on sales of businesses and other assets1	1		1		2		(29)
Net exchange gains / (losses)2	2		(67)		(47)		(127)
Non-operating pension and other post employment benefit credit3	326		93		979		275
Miscellaneous income (expense) - net4	31		(8)		17		(34)
Other income - net	$	378	$	30	$	1,013	$	120

1.The nine months ended September 30, 2020 includes a loss of $(53) million relating to the sale of the La Porte site, for which the company signed an agreement in 2020, and closed during the first quarter of 2021.

2.Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

3.Includes non-service related components of net periodic benefit credits (costs) (interest cost, expected return on plan assets, amortization of unrecognized gain (loss), amortization of prior service benefit and settlement loss).

4.Miscellaneous expense - net for the three and nine months ended September 30, 2021 and 2020 includes losses on sale of receivables, tax indemnification adjustments related to changes in indemnification balances as a result of the application of the terms of the Tax Matters Agreement between Corteva and Dow and/or DuPont, and other items. Miscellaneous expense - net for the three and nine months ended September 30, 2021 also includes a gain from remeasurement of an equity investment and for the nine months ended September 30, 2021 includes realized losses on sale of available-for-sale securities.

The following table summarizes the impacts of the company's foreign currency hedging program on the company's results of operations. The company routinely uses foreign currency exchange contracts to offset its net exposures, by currency, related to the foreign currency-denominated monetary assets and liabilities. The objective of this program is to maintain an approximately balanced position in foreign currencies in order to minimize, on an after-tax basis, the effects of exchange rate changes on net monetary asset positions. The hedging program gains (losses) are largely taxable (tax deductible) in the U.S., whereas the offsetting exchange gains (losses) on the remeasurement of the net monetary asset positions are often not taxable (tax deductible) in their local jurisdictions. The net pre-tax exchange gains (losses) are recorded in other income - net and the related tax impact is recorded in provision for income taxes on continuing operations in the interim Consolidated Statements of Operations.

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Subsidiary Monetary Position Losses
Pre-tax exchange losses	$	(32)	$	(61)	$	(47)	$	(300)
Local tax benefits / (expenses)	3		16		(11)		44
Net after-tax impact from subsidiary exchange losses	$	(29)	$	(45)	$	(58)	$	(256)
Hedging Program Gains
Pre-tax exchange gains (losses)	$	34	$	(6)	$	—	$	173
Tax (expenses) / benefits	(8)		2		—		(41)
Net after-tax impact from hedging program exchange gains (losses)	$	26	$	(4)	$	—	$	132
Total Exchange Losses
Pre-tax exchange gains (losses)	$	2	$	(67)	$	(47)	$	(127)
Tax (expenses) benefits	(5)		18		(11)		3
Net after-tax exchange losses	$	(3)	$	(49)	$	(58)	$	(124)

Cash, cash equivalents and restricted cash equivalents

The following table provides a reconciliation of cash and cash equivalents and restricted cash equivalents presented in the interim Consolidated Balance Sheets to the total cash, cash equivalents and restricted cash equivalents presented in the interim Consolidated Statements of Cash Flows. Corteva classifies restricted cash equivalents as current or noncurrent based on the nature of the restrictions, which are included in other current assets and other assets, respectively, in the interim Consolidated Balance Sheets.

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Cash and cash equivalents	$	2,779	$	3,526	$	2,768
Restricted cash equivalents	361		347		354
Total cash, cash equivalents and restricted cash equivalents	$	3,140	$	3,873	$	3,122

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Income Taxes

9 Months Ended

Sep. 30, 2021

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

INCOME TAXES

For periods between the Merger Effectiveness Time and the Corteva Distribution, Corteva and its subsidiaries were included in DowDuPont's consolidated federal income tax group and consolidated tax return. Generally, the consolidated tax liability of the DowDuPont U.S. tax group for each year was apportioned among the members of the consolidated group based on each member’s separate taxable income.  Corteva, DuPont and Dow intend that to the extent Federal and/or State corporate income tax liabilities are reduced through the utilization of tax attributes of the other, settlement of any receivable and payable generated from the use of the other party’s sub-group attributes will be in accordance with a tax matters agreement. See Note 3 - Divestitures and Other Transactions, for further information related to indemnifications between Corteva, DuPont and Dow.

Each year the company files hundreds of tax returns in the various national, state and local income taxing jurisdictions in which it operates. These tax returns are subject to examination and possible challenge by the tax authorities. Positions challenged by the tax authorities may be settled or appealed by the company. As a result, there is an uncertainty in income taxes recognized in the company's financial statements in accordance with accounting for income taxes and accounting for uncertainty in income taxes. The ultimate resolution of such uncertainties is not expected to have a material impact on the company's results of operations.

During the three and nine months ended September 30, 2021, the company recognized $32 million and $58 million, respectively, of net tax benefits to provision for income taxes on continuing operations associated with changes in accruals for certain prior year tax positions in various jurisdictions, including a $22 million tax benefit associated with U.S. research and development tax credits.

During the nine months ended September 30, 2020, the company recognized a tax benefit of $51 million to provision for income taxes on continuing operations related to a return to accrual adjustment associated with an elective change in accounting method for the 2019 tax year impact of the 2017 Tax Cuts and Jobs Act 's (“The Act”) foreign tax provisions.

During the nine months ended September 30, 2020 the company recognized a tax benefit of $14 million to provision for income taxes on continuing operations related to a return to accrual adjustment to reflect a change in estimate on the impact of a tax law enactment in a foreign jurisdiction.

The company routinely uses foreign currency exchange contracts to offset its net exposures, by currency, related to the foreign currency-denominated monetary assets and liabilities. The objective of the program, which resides in the U.S., is to maintain an approximately balanced position in foreign currencies in order to minimize, on an after-tax basis, the effects of exchange rate changes on net monetary asset positions, which can drive material impacts on the company's effective tax rate. For further discussion of pre-tax and after-tax impacts of the company's foreign currency hedging program and net monetary asset programs, refer to Note 6 - Supplementary Information.

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Earnings Per Share (Notes)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

EARNINGS PER SHARE OF COMMON STOCK

The following tables provide earnings per share calculations for the periods indicated below:

Net Income (Loss) for Earnings Per Share Calculations - Basic and Diluted	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
Net income attributable to continuing operations noncontrolling interests	2		2		8		18
Income (loss) from continuing operations available to Corteva common stockholders	34		(392)		1,659		639
(Loss) income from discontinued operations available to Corteva common stockholders	(4)		—		(59)		1
Net income (loss) available to common stockholders	$	30	$	(392)	$	1,600	$	640

Earnings (Loss) Per Share Calculations - Basic	Three Months Ended September 30,				Nine Months Ended September 30,
(Dollars per share)	2021		2020		2021		2020
Earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.25	$	0.85
Loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.17	$	0.85

Earnings (Loss) Per Share Calculations - Diluted	Three Months Ended September 30,				Nine Months Ended September 30,
(Dollars per share)	2021		2020		2021		2020
Earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.23	$	0.85
Loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.15	$	0.85

Share Count Information	Three Months Ended September 30,		Nine Months Ended September 30,
(Shares in millions)	2021	2020	2021	2020
Weighted-average common shares - basic	733.8	749.5	738.1	749.5
Plus dilutive effect of equity compensation plans1	5.7	—	5.9	2.5
Weighted-average common shares - diluted	739.5	749.5	744.0	752.0
Potential shares of common stock excluded from EPS calculations2	3.0	14.6	3.1	9.7

1.Diluted earnings per share considers the impact of potentially dilutive securities except in periods in which there is a loss because the inclusion of the potential common shares would have an anti-dilutive effect.

2.These outstanding potential shares of common stock relating to stock options, restricted stock units and performance-based restricted stock units were excluded from the calculation of diluted earnings per share because the effect of including them would have been anti-dilutive.

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Accounts and Notes Receivable (Notes)

9 Months Ended

Sep. 30, 2021

Accounts and Notes Receivable [Abstract]

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

ACCOUNTS AND NOTES RECEIVABLE - NET

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Accounts receivable – trade1	$	3,336	$	3,754	$	3,231
Notes receivable – trade1,2	1,408		163		1,407
Other3	1,074		1,009		989
Total accounts and notes receivable - net	$	5,818	$	4,926	$	5,627

1.Accounts receivable – trade and notes receivable - trade are net of allowances of $210 million at September 30, 2021, $208 million at December 31, 2020, and $210 million at September 30, 2020. Allowances are equal to the estimated uncollectible amounts and are based on the expected credit losses and were developed using a loss-rate method.

2.Notes receivable – trade primarily consists of receivables for deferred payment loan programs for the sale of seed products to customers. These loans have terms of one year or less and are primarily concentrated in North America. The company maintains a rigid pre-approval process for extending credit to customers in order to manage overall risk and exposure associated with credit losses. As of September 30, 2021, December 31, 2020, and September 30, 2020 there were no significant impairments related to current loan agreements.

3.Other includes receivables in relation to indemnification assets, value added tax, general sales tax and other taxes. No individual group represents more than 10 percent of total receivables. In addition, Other includes amounts due from nonconsolidated affiliates of $84 million, $106 million, and $92 million as of September 30, 2021, December 31, 2020, and September 30, 2020, respectively.

Accounts and notes receivable are carried at the expected amount to be collected, which approximates fair value. The company establishes the allowance for doubtful receivables using a loss-rate method where the loss rate is developed using past events, historical experience, current conditions and forecasts that affect the collectability of the financial assets.

The following table summarizes changes in the allowance for doubtful receivables for the nine months ended September 30, 2021 and 2020:

(In millions)
2020
Balance at December 31, 2019	$	174
Net provision for credit losses1	54
Write-offs charged against allowance / other1	(18)
Balance at September 30, 2020	$	210
2021
Balance at December 31, 2020	$	208
Net provision for credit losses	(7)
Write-offs charged against allowance / other	9
Balance at September 30, 2021	$	210

1.Prior year classifications in the changes in the allowance for doubtful receivables have been revised. Revisions did not impact the amount of the provision or the allowance for doubtful receivables recorded in the interim Consolidated Statements of Operations or the interim Consolidated Balance Sheets.

The company enters into various factoring agreements with third-party financial institutions to sell its trade receivables under both recourse and non-recourse agreements in exchange for cash proceeds. These financing arrangements result in a transfer of the company's receivables and risks to the third-party. As these transfers qualify as true sales under the applicable accounting guidance, the receivables are derecognized from the interim Consolidated Balance Sheets upon transfer, and the company receives a payment for the receivables from the third-party within a mutually agreed upon time period. For arrangements involving an element of recourse, which is typically provided through a guarantee of accounts in the event of customer default, the guarantee obligation is measured using market data from similar transactions and reported as a current liability in the interim Consolidated Balance Sheets.

Trade receivables sold under these agreements were $70 million and $257 million for the three and nine months ended September 30, 2021, respectively, and $44 million and $221 million for the three and nine months ended September 30, 2020, respectively. The trade receivables sold that remained outstanding under these agreements which include an element of recourse as of September 30, 2021, December 31, 2020, and September 30, 2020 were $173 million, $157 million, and $178 million, respectively. The net proceeds received are included in cash used for operating activities in the interim Consolidated Statements of Cash Flows. The difference between the carrying amount of the trade receivables sold and the sum of the cash received is recorded as a loss on sale of receivables in other income - net in the interim Consolidated Statements of Operations. The loss on sale of receivables was $11 million and $54 million for the three and nine months ended September 30, 2021, respectively, and

$11 million and $49 million for the three and nine months ended September 30, 2020, respectively. See Note 13 - Commitments and Contingent Liabilities for additional information on the company’s guarantees.

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Inventories

9 Months Ended

Sep. 30, 2021

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

INVENTORIES

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Finished products	$	1,871	$	2,584	$	2,074
Semi-finished products	2,028		1,813		1,878
Raw materials and supplies	518		485		422
Total inventories	$	4,417	$	4,882	$	4,374

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Other Intangible Assets

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets Disclosure [Text Block]

OTHER INTANGIBLE ASSETS

The gross carrying amounts and accumulated amortization of other intangible assets by major class are as follows: 

(In millions)	September 30, 2021						December 31, 2020						September 30, 2020
	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Intangible assets subject to amortization (Definite-lived):
Germplasm	$	6,265	$	(507)	$	5,758	$	6,265	$	(317)	$	5,948	$	6,265	$	(253)	$	6,012
Customer-related	1,956		(460)		1,496		1,984		(380)		1,604		1,966		(352)		1,614
Developed technology	1,485		(641)		844		1,451		(525)		926		1,463		(499)		964
Trademarks/trade names1	2,012		(152)		1,860		2,019		(99)		1,920		161		(86)		75
Favorable supply contracts	475		(373)		102		475		(302)		173		475		(279)		196
Other2	407		(252)		155		405		(239)		166		405		(233)		172
Total other intangible assets with finite lives	12,600		(2,385)		10,215		12,599		(1,862)		10,737		10,735		(1,702)		9,033
Intangible assets not subject to amortization (Indefinite-lived):
IPR&D	10		—		10		10		—		10		10		—		10
Trade name1													1,871		—		1,871
Total other intangible assets	10		—		10		10		—		10		1,881		—		1,881
Total	$	12,610	$	(2,385)	$	10,225	$	12,609	$	(1,862)	$	10,747	$	12,616	$	(1,702)	$	10,914

1.Beginning on October 1, 2020, the company changed its indefinite life assertion of its trade name asset to definite lived with a useful life of 25 years. This change is the result of the launch of BrevantTM seed in the retail channel in the U.S. Prior to changing the useful life of the trade name asset, the company tested the asset for impairment under ASC 350- Intangibles, Goodwill and Other, concluding the asset was not impaired.

2.Primarily consists of sales and farmer networks, marketing and manufacturing alliances and noncompetition agreements.

The aggregate pre-tax amortization expense from continuing operations for definite-lived intangible assets was $180 million and $543 million for the three and nine months ended September 30, 2021, respectively, and $162 million and $501 million for the three and nine months ended September 30, 2020, respectively. The current estimated aggregate pre-tax amortization expense from continuing operations for the remainder of 2021 and each of the next five years is approximately $178 million, $700 million, $620 million, $606 million, $569 million and $558 million, respectively.

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Short-Term Borrowings, Long-Term Debt and Available Credit Facilities

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Debt Disclosure [Text Block]

SHORT-TERM BORROWINGS, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES

The following tables summarize Corteva's short-term borrowings and finance lease obligations:

Short-term borrowings and finance lease obligations
(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Commercial paper	$	802	$	—	$	926
Repurchase facility	550		—		1,175
Other loans - various currencies	18		1		39
Long-term debt payable within one year	1		1		1
Finance lease obligations payable within one year	1		1		1
Total short-term borrowings and finance lease obligations	$	1,372	$	3	$	2,142

The estimated fair value of the company's short-term borrowings, including interest rate financial instruments, was determined using Level 2 inputs within the fair value hierarchy. Based on quoted market prices for the same or similar issues, or on current rates offered to the company for debt of the same remaining maturities, the fair value of the company's short-term borrowings and finance lease obligations was approximately carrying value.

The fair value of the company’s long-term borrowings, including debt due within one year, was $1,134 million, $1,168 million, and $1,164 million as of September 30, 2021, December 31, 2020, and September 30, 2020, respectively, and was determined using quoted market prices for the same or similar issues, or current rates offered to the company for debt of the same remaining maturities (Level 2 inputs).

Debt Offering

In May 2020, EID issued $500 million of 1.70 percent Senior Notes due 2025 and $500 million of 2.30 percent Senior Notes due 2030 (the May 2020 Debt Offering). The proceeds of this offering are intended to be used for general corporate purposes.

Repurchase Facility

In February 2021, the company entered into a new committed receivable repurchase facility of up to $1 billion (the "2021 Repurchase Facility") which expires in December 2021. Under the 2021 Repurchase Facility, Corteva may sell a portfolio of available and eligible outstanding customer notes receivables to participating institutions and simultaneously agree to repurchase at a future date. The 2021 Repurchase Facility is considered a secured borrowing with the customer notes receivables inclusive of those that are sold and repurchased, equal to 105 percent of the outstanding amounts borrowed utilized as collateral. Borrowings under the 2021 Repurchase Facility have an interest rate of LIBOR+0.85 percent.

As of September 30, 2021, $578 million of notes receivable, recorded in accounts and notes receivable - net in the interim Consolidated Balance Sheets, were pledged as collateral against outstanding borrowings under the 2021 Repurchase Facility of $550 million, recorded in short-term borrowings and finance lease obligations in the interim Consolidated Balance Sheet.

Revolving Credit Facilities

In November 2018, EID entered into a $3 billion 5-year revolving credit facility and a $3 billion 3-year revolving credit facility (the “Revolving Credit Facilities”). The Revolving Credit Facilities became effective in May 2019. Corteva, Inc. became a party at the time of the Corteva Distribution. In May 2021, the company entered into an amendment that extended the maturity date of the 3-year revolving credit facility from May 2022 to May 2023. Other than the change in maturity date, there were no material modifications to the terms of the credit facility. The Revolving Credit Facilities may serve as a substitute to the company's commercial paper program, and can be used, from time to time, for general corporate purposes including, but not limited to, the funding of seasonal working capital needs. The Revolving Credit Facilities contain customary representations and warranties, affirmative and negative covenants and events of default that are typical for companies with similar credit ratings. Additionally, the Revolving Credit Facilities contain a financial covenant requiring that the ratio of total indebtedness to total capitalization for Corteva and its consolidated subsidiaries not exceed 0.60.

In March 2020, the company drew down $500 million under the $3 billion 3-year revolving credit facility as a result of the volatility and increased borrowing costs of commercial paper resulting from the unstable market conditions caused by the COVID-19 pandemic and repaid that borrowing in full in June 2020. There were no additional borrowings and the unused commitments under the 3-year revolving credit facility were $3 billion as of September 30, 2021.

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Commitments and Contingent Liabilities

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

COMMITMENTS AND CONTINGENT LIABILITIES

Guarantees

Indemnifications

In connection with acquisitions and divestitures, the company has indemnified respective parties against certain liabilities that may arise in connection with these transactions and business activities prior to the completion of the transactions. The term of these indemnifications, which typically pertain to environmental, tax and product liabilities, is generally indefinite. In addition, the company indemnifies its duly elected or appointed directors and officers to the fullest extent permitted by Delaware law, against liabilities incurred as a result of their activities for the company, such as adverse judgments relating to litigation matters. If the indemnified party were to incur a liability or have a liability increase as a result of a successful claim, pursuant to the terms of the indemnification, the company would be required to reimburse the indemnified party. The maximum amount of potential future payments is generally unlimited. See pages 24 and 25 for additional information relating to the indemnification obligations under the Chemours Separation Agreement and the Corteva Separation Agreement.

Obligations for Customers and Other Third Parties

The company has directly guaranteed various debt obligations under agreements with third parties related to customers and other third parties. At September 30, 2021, December 31, 2020 and September 30, 2020, the company had directly guaranteed $107 million, $94 million, and $96 million, respectively, of such obligations. These amounts represent the maximum potential amount of future (undiscounted) payments that the company could be required to make under the guarantees in the event of default by the guaranteed party. All of the maximum future payments at September 30, 2021 had terms less than one year. The maximum future payments include $22 million, $17 million and $20 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively, of guarantees related to the various factoring agreements that the company enters into with third-party financial institutions to sell its trade receivables. See Note 9 - Accounts and Notes Receivable - Net, for additional information.

The maximum future payments also include agreements with lenders to establish programs that provide financing for select customers. The terms of the guarantees are equivalent to the terms of the customer loans that are primarily made to finance customer invoices. The total amounts owed from customers to the lenders relating to these agreements was $615 million, $16 million and $637 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively.

The company assesses the payment/performance risk by assigning default rates based on the duration of the guarantees. These default rates are assigned based on the external credit rating of the counterparty or through internal credit analysis and historical default history for counterparties that do not have published credit ratings. For counterparties without an external rating or available credit history, a cumulative average default rate is used.

Indemnifications under Separation Agreements

The company has entered into various agreements where the company is indemnified for certain liabilities. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable. See Note 3 - Divestitures and Other Transactions, to the interim Consolidated Financial Statements for additional information related to indemnifications between Corteva, DuPont and Dow.

Chemours/Performance Chemicals

Pursuant to the Chemours Separation Agreement resulting from the 2015 spin-off of the Performance Chemicals segment from Historical DuPont, Chemours indemnifies the company against certain litigation, environmental, workers' compensation and other liabilities that arose prior to the distribution. The term of this indemnification is generally indefinite and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. In connection with the recognition of liabilities related to these matters, the company records an indemnification asset when recovery is deemed probable.

In 2017, the Chemours Separation Agreement was amended to provide for a limited sharing of potential future liabilities related to alleged historical releases of perfluorooctanoic acids and its ammonium salts (“PFOA”) for a five-year period that began on July 6, 2017. In addition, in 2017, Chemours and EID settled multi-district litigation in the U.S. District Court for the Southern District of Ohio (“Ohio MDL”), resolving claims of about 3,550 plaintiffs alleging injury from exposure to PFOA in drinking water as a result of the historical manufacture or use of PFOA at the Washington Works plant outside Parkersburg, West Virginia. This plant was previously owned and/or operated by the performance chemicals segment of EID and is now owned and/or operated by Chemours.

On May 13, 2019, Chemours filed suit in the Delaware Court of Chancery against DuPont, EID, and Corteva, seeking, among other things, to limit its responsibility for the litigation and environmental liabilities allocated to and assumed by Chemours under the Chemours Separation Agreement (the “Delaware Litigation”). On March 30, 2020, the Court of Chancery granted a

motion to dismiss. On December 15, 2020, the Delaware Supreme Court affirmed the judgment of the Court of Chancery. Meanwhile, a confidential arbitration process regarding the same and other claims had proceeded (the “Pending Arbitration”).

On January 22, 2021, Chemours, DuPont, Corteva and EID entered into a binding memorandum of understanding containing a settlement to resolve legal disputes originating from the Delaware Litigation and Pending Arbitration, and to establish a cost sharing arrangement and escrow account to be used to support and manage potential future legacy per- and polyfluoroalkyl substances ("PFAS") liabilities arising out of pre-July 1, 2015 conduct (the “MOU”). The MOU replaces the 2017 amendment to the Chemours Separation Agreement. According to the terms of the cost sharing arrangement within the MOU, Corteva and DuPont together, on one hand, and Chemours, on the other hand, agreed to a 50-50 split of certain qualified expenses related to PFAS liabilities incurred over a term not to exceed twenty years or $4 billion of qualified spend and escrow account contributions (see below for discussion of escrow account) in the aggregate. DuPont’s and Corteva’s 50% share under the MOU will be limited to $2 billion, including qualified expenses and escrow contributions. These expenses and escrow account contributions will be subject to the existing Letter Agreement, under which DuPont and Corteva will each bear 50% of the first $300 million (up to $150 million each), and thereafter DuPont bears 71% and Corteva bears the remaining 29%.

In order to support and manage any potential future PFAS liabilities, the parties have also agreed to establish an escrow account ("MOU Escrow Account"). The MOU provides that (1) no later than each of September 30, 2021 and September 30, 2022, Chemours shall deposit $100 million into an escrow account and DuPont and Corteva shall together deposit $100 million in the aggregate into an escrow account and (2) no later than September 30 of each subsequent year through and including 2028, Chemours shall deposit $50 million into an escrow account and DuPont and Corteva shall together deposit $50 million in the aggregate into an escrow account. Subject to the terms and conditions set forth in the MOU, each party may be permitted to defer funding in any year (excluding 2021). Over this period, Chemours will deposit a total of $500 million in the account and DuPont and Corteva will deposit an additional $500 million pursuant to the terms of the Letter Agreement. Additionally, if on December 31, 2028, the balance of the escrow account (including interest) is less than $700 million, Chemours will make 50% of the deposits and DuPont and Corteva together will make 50% of the deposits necessary to restore the balance of the escrow account to $700 million. Such payments will be made in a series of consecutive annual equal installments commencing on September 30, 2029 pursuant to the escrow account replenishment terms as set forth in the MOU. The MOU provides that no withdrawals from the MOU Escrow Account can be made before year six, except to fund mutually agreed upon third-party settlements in excess of $125 million. Starting with year six, withdrawals can only be made to fund qualified spend if the parties’ aggregate qualified spend in that particular year is greater than $200 million. Beginning with year 11, the amounts in the MOU Escrow Account can be used to fund any qualified spend. Restricted cash classified as noncurrent at September 30, 2021 is related to the MOU Escrow Account.

During the three months ended September 30, 2021, the company contributed its initial deposit into the MOU Escrow Account, which is classified as noncurrent restricted cash equivalents and is included in other assets in the interim Consolidated Balance Sheets.

After the term of this arrangement, Chemours’ indemnification obligations under the original 2015 Chemours Separation Agreement, would continue unchanged, subject in each case to certain exceptions set out in the MOU. Under the MOU, Chemours waived specified claims regarding the construct of its 2015 spin-off transaction, and the parties will dismiss the Pending Arbitration regarding those claims. Additionally, the parties have agreed to resolve the Ohio MDL PFOA personal injury litigation (as discussed below). The parties are expected to cooperate in good faith to enter into additional agreements reflecting the terms set forth in the MOU.

During the three and nine months ended September 30, 2021, the company recorded charges of $8 million and $45 million, respectively, to (loss) income from discontinued operations after income taxes in the interim Consolidated Statement of Operations, related to the MOU. The charges in the nine months ended September 30, 2021 primarily relate to an increase in the environmental remediation accrual for Chemours' Fayetteville Works facility for estimated costs for on-site surface water and groundwater remediation to address and abate PFAS discharges arising out of pre-July 1, 2015 conduct. The increase is the result of further detailed engineering and design work related to Chemours’ environmental remediation activities at the site under the Consent Order between Chemours and the North Carolina Department of Environmental Quality.

Corteva Separation Agreement

On April 1, 2019, in connection with the Dow Distribution, Corteva, DuPont and Dow entered into the Corteva Separation Agreement, the Tax Matters Agreement, the Employee Matters Agreement, and certain other agreements (collectively, the “Corteva Separation Agreements”). The Corteva Separation Agreements allocate among Corteva, DuPont and Dow certain liabilities and obligations among the parties and provides for indemnification obligation among the parties. Under the Corteva Separation Agreements, DuPont will indemnify Corteva against certain litigation, environmental, workers' compensation and other liabilities that arose prior to the Corteva Distribution and Dow indemnifies Corteva against certain litigation and other liabilities that relate to the Historical Dow business, but were transferred over as part of the common control combination with

DAS, and Corteva indemnifies DuPont and Dow for certain liabilities. The term of this indemnification is generally indefinite with exceptions, and includes defense costs and expenses, as well as monetary and non-monetary settlements and judgments. See Note 3 - Divestitures and Other Transactions, to the interim Consolidated Financial Statements for additional information relating to the Separation.

Under the Corteva Separation Agreement, certain legacy EID liabilities from discontinued and/or divested operations and businesses of EID (including Performance Chemicals) (a “stray liability”) were allocated to Corteva or DuPont. For those stray liabilities allocated to Corteva (which may include a specified amount of liability associated with that liability), Corteva is responsible for liabilities in an amount up to that specified amount plus an additional $200 million and, for those stray liabilities allocated to DuPont (which may include a specified amount of liability associated with that liability), DuPont is responsible for liabilities up to a specified amount plus an additional $200 million. Once each company has met the $200 million threshold, Corteva and DuPont will share future liabilities proportionally on the basis of 29% and 71%, respectively; provided, however, that for PFAS, DuPont will manage such liabilities with Corteva and DuPont sharing the costs on a 50% - 50% basis starting from $1 and up to $300 million (with such amount, up to $150 million, to be credited to each company’s $200 million threshold) and once the $300 million threshold is met, then the companies will share proportionally on the basis of 29% and 71% respectively, subject to a $1 million de minimis requirement. During the second quarter of 2021, the aggregate amount of the Company’s cash spent and liabilities accrued exceeded the stray liability thresholds, including PFAS, noted above. Therefore, liabilities recognized subsequent to the second quarter of 2021 will be shared at the reduced rates noted above.

Litigation

The company is subject to various legal proceedings, including, but not limited to, product liability, intellectual property, antitrust, commercial, property damage, personal injury, environmental and regulatory matters arising out of the normal course of its current businesses or legacy EID businesses unrelated to Corteva’s current businesses but allocated to Corteva as part of the separation of Corteva from DowDuPont. It is not possible to predict the outcome of these various proceedings, as considerable uncertainty exists. The company records accruals for legal matters when the information available indicates that it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Accruals may reflect the impact and status of negotiations, settlements, rulings, advice from counsel and other information and events that may pertain to a particular matter. For the litigation matters discussed below, management believes that it is reasonably possible that the company could incur liabilities in excess of amounts accrued, the ultimate liability for which could be material to the results of operations and the cash flows in the period recognized. However, the company is unable to estimate the possible loss beyond amounts accrued due to various reasons, including, among others, that the underlying matters are either in early stages and/or have significant factual issues to be resolved. In addition, even when the company believes it has substantial defenses, the company may consider settlement of matters if it believes it is in the best interest of the company.

Chlorpyrifos Lawsuits

As of September 30, 2021, there were pending personal injury lawsuits filed and additional asserted claims against the former Dow Agrosciences LLC, alleging injuries related to chlorpyrifos exposure, the active ingredient in Lorsban®, an insecticide used by commercial farms for field fruit, nut and vegetable crops. Corteva ended its production of Lorsban® in 2020. Chlorpyrifos products are restricted-use pesticides, which are not available for purchase or use by the general public, and may only be sold to, and used by, certified applicators or someone under the certified applicator's direct supervision. These lawsuits do not relate to Dursban®, a residential type chlorpyrifos product that was authorized for indoor purposes, which was discontinued over two decades ago prior to the Merger and Corteva’s formation and Separation. Claimants allege personal injury, including autism, developmental delays and/or decreased neurologic function, resulting from farm worker exposure and bystander drift and in utero exposure to chlorpyrifos. Certain claimants have also put forth remediation claims due to alleged property contamination from chlorpyrifos. Discovery for the cases only recently begun and is expected to continue through the first quarter of 2022. Notwithstanding the company’s confidence in the safety of its former chlorpyrifos products, in certain circumstances the company may settle when determined to be in the best interest of the company.

Litigation related to legacy EID businesses unrelated to Corteva’s current businesses

PFAS, PFOA, PFOS and Other Related Liabilities

For purposes of this report, the term PFOA means collectively perfluorooctanoic acid and its salts, including the ammonium salt and does not distinguish between the two forms, and PFAS, which means per- and polyfluoroalkyl substances, including PFOA, PFOS (perfluorooctanesulfonic acid), GenX and other perfluorinated chemicals and compounds ("PFCs").

EID is a party to various legal proceedings relating to the use of PFOA by its former Performance Chemicals segment for which potential liabilities would be subject to the cost sharing arrangement under the MOU as long as it remains effective.

Leach Settlement and Ohio MDL Settlement

EID has residual liabilities under its 2004 settlement of a West Virginia state court class action, Leach v. EID, which alleged that PFOA from EID’s former Washington Works facility had contaminated area drinking water supplies and affected the health of area residents. The settlement class has about 80,000 members. In addition to relief that was provided to class

members years ago, the settlement requires EID to continue providing PFOA water treatment to six area water districts and private well users and to fund, through an escrow account, up to $235 million for a medical monitoring program for eligible class members. As of September 30, 2021, approximately $2 million had been disbursed from the account since its establishment in 2012 and the remaining balance is approximately $1 million.

The Leach settlement permits class members to pursue personal injury claims for six health conditions (and no others) that an expert panel appointed under the settlement reported in 2012 had a “probable link” (as defined in the settlement) with PFOA: pregnancy-induced hypertension, including preeclampsia; kidney cancer; testicular cancer; thyroid disease; ulcerative colitis; and diagnosed high cholesterol. After the panel reported its findings, approximately 3,550 personal injury lawsuits were filed in federal and state courts in Ohio and West Virginia and consolidated in multi-district litigation in the U.S. District Court for the Southern District of Ohio (“Ohio MDL”). The Ohio MDL was settled in early 2017 for $670.7 million in cash, with Chemours and EID (without indemnification from Chemours) each paying half.

Post-MDL Settlement PFOA Personal Injury Claims

The 2017 Ohio MDL settlement did not resolve claims of plaintiffs who did not have claims in the Ohio MDL or whose claims are based on diseases first diagnosed after February 11, 2017. The first trial for these claims, a kidney cancer case, resulted in a hung jury, while the second, Travis and Julie Abbot v. E.I du Pont de Nemours and Company (the “Abbot Case”), a testicular cancer case, resulted in a jury verdict of $40 million in compensatory damages and $10 million for loss of consortium. Following entry of the judgment by the court, EID filed post-trial motions to reduce the verdict, and to appeal the verdict on the basis of procedural and substantive legal errors made by the trial court. The trial court recently granted EID’s motion to reduce the loss of consortium award to conform with state tort reform laws limiting these damages to $250,000. The company is continuing its other appeals to reduce the jury verdict or eliminate its liability, in whole or part.

In January 2021, Chemours, DuPont and Corteva agreed to settle the remaining approximately 95 matters, as well as unfiled matters, remaining in the Ohio MDL, with the exception of the Abbot case, for $83 million, with Chemours contributing $29 million to the settlement, and DuPont and Corteva contributing $27 million each. The company recorded a liability for its share of the settlement, with a charge to (loss) income from discontinued operations after income taxes in the interim Consolidated Statement of Operations, during the year ended December 31, 2020, and paid $27 million during the nine months ended September 30, 2021. As agreed to in the settlement, the plaintiffs' counsel filed a motion to dissolve the MDL.

Other PFOA Matters

EID is a party to other PFOA lawsuits that do not involve claims for personal injury. Defense costs and any future liabilities that may arise out of these lawsuits are subject to the MOU and the cost sharing arrangement disclosed above. Under the MOU, fraudulent conveyance claims associated with these matters are not qualified expenses, unless Corteva, Inc. and EID would prevail on the merits of these claims.

New York. EID is a defendant in about 50 lawsuits, including a putative class action, brought by persons who live in and around Hoosick Falls, New York. These lawsuits assert claims for medical monitoring and property damage based on alleged PFOA releases from manufacturing facilities owned and operated by co-defendants in Hoosick Falls and allege that EID and 3M supplied some of the materials used at these facilities. EID is also one of more than ten defendants in a lawsuit brought by the Town of East Hampton, New York alleging PFOA and PFOS contamination of the town’s well water. Additionally, EID, along with 3M, Chemours and Dyneon, have been named defendants in complaints filed by eight water districts in Nassau County, New York alleging that the drinking water they provide to customers is contaminated with PFAS and seeking reimbursement for clean-up costs. The water district complaints also include allegations of fraudulent transfer.

New Jersey. At September 30, 2021, two lawsuits were pending, one brought by a local water utility and the second a putative class action, against EID alleging that PFOA from EID’s former Chambers Works facility contaminated drinking water sources. The putative class action was voluntarily dismissed without prejudice by the plaintiff.

In late March of 2019, the New Jersey State Attorney General filed four lawsuits against EID, Chemours, 3M and others alleging that operations at and discharges from former EID sites in New Jersey (Chambers Works, Pompton Lakes, Parlin and Repauno) damaged the State’s natural resources. Two of these lawsuits (those involving the Chambers Works and Parlin sites) allege contamination from PFAS. The Ridgewood Water District in New Jersey filed suit in the first quarter 2019 against EID, 3M, Chemours, and Dyneon alleging losses related to the investigation,

remediation and monitoring of polyfluorinated surfactants, including PFOA, in water supplies. DuPont and Corteva were subsequently added as defendants to these lawsuits.

Alabama / Others. EID is one of more than thirty defendants in a lawsuit by the Alabama water utility alleging contamination from PFCs, including PFOA, used by co-defendant carpet manufacturers to make their products more stain and grease resistant. In addition, the states of Alaska, Michigan, Mississippi, New Hampshire, South Dakota, and Vermont recently filed lawsuits against EID, Chemours, 3M and others, claiming, among other things, PFC (including PFOA) contamination of groundwater and drinking water. The complaints seek reimbursement for past and future costs to investigate and remediate the alleged contamination and compensation for the loss of value and use of the state’s natural resources. Motions to dismiss the Michigan, Vermont and New Hampshire cases have been denied.

Ohio. EID is a defendant in three lawsuits: an action by the State of Ohio based on alleged damage to natural resources, a putative nationwide class action brought on behalf of anyone who has detectable levels of PFAS in their blood serum, and an action by the City of Dayton claiming losses related to the investigation, remediation and monitoring of PFAS in water supplies.

Netherlands. In April 2021, four municipalities in the Netherlands filed complaints alleging contamination of land and groundwater resulting from the emission of PFOA and GenX by Corteva, DuPont and Chemours. The municipalities seek to recover costs incurred due to the alleged emissions, including damages for investigation costs, construction project delays, depreciation of land, soil remediation, liabilities to contractors, and attorneys’ fees.

Delaware. On July 13, 2021, Chemours, DuPont, EID and Corteva entered into a settlement agreement with the State of Delaware reflecting the companies’ and the State’s agreement to settle and fully resolve claims alleged against the companies regarding their historical Delaware operations, manufacturing, use and disposal of all chemical compounds, including PFAS. Under the settlement, the companies will collectively pay $50 million to fund environmental projects, including sampling and community environmental justice and equity grants, which shall be utilized to fund the Natural Resources and Sustainability Trust (the “NRST Trust”). If the companies, individually or jointly, within 8 years of the settlement, enter into a proportionally similar agreement to settle or resolve claims of another state for PFAS-related natural resource damages, for an amount greater than $50 million, the companies shall make a supplemental payment directly to the NRST Trust (“Supplemental Payment”) in an amount equal to such other states’ recovery in excess of $50 million. Supplemental Payment(s), if any, will not exceed $25 million in the aggregate. All amounts paid by the companies under the settlement are subject to the MOU and the Corteva Separation Agreement with Chemours bearing responsibility for 50%, or $25 million, of the $50 million payment due to the NRST and DuPont and Corteva each bearing $12.5 million of the remaining amount. As of September 30, 2021, an accrual has been established in relation to this settlement and during the nine months ended September 30, 2021, the company recorded a charge of $11 million to (loss) income from discontinued operations after income taxes in the interim Consolidated Statement of Operations. Under the settlement, if the state sues other parties and those parties seek contribution from the companies, the companies will have protection from contribution up to the amounts previously paid under the settlement agreement. The companies will also receive a credit up to the amount of the payment if the state seeks natural resource damage claims against the companies outside the scope of the settlement’s release of claims.

Aqueous Firefighting Foams. Approximately 1,760 cases have been filed against 3M and other defendants, including EID and Chemours, and more recently also including Corteva and DuPont, alleging PFOS or PFOA contamination of soil and groundwater from the use of aqueous firefighting foams. Most of those cases claim some form of property damage and seek to recover the costs of responding to this contamination and damages for the loss of use and enjoyment of property and diminution in value. Most of these cases have been transferred to a multidistrict litigation proceeding in federal district court in South Carolina. Approximately 1,600 of these cases were filed on behalf of firefighters who allege personal injuries (primarily kidney and testicular cancer) as a result of aqueous firefighting foams, while 96 are from municipal water districts. Most of these recent cases assert claims that the EID and Chemours separation constituted a fraudulent conveyance. A schedule of initial trials is expected to be established in the second half of 2021.

EID did not make firefighting foams, PFOS, or PFOS products. While EID made surfactants and intermediaries that some manufacturers used in making foams, which may have contained PFOA as an unintended byproduct or an impurity, EID’s products were not formulated with PFOA, nor was PFOA an ingredient of these products. EID has never made or sold PFOA as a commercial product.

Fayetteville Works Facility, North Carolina

Prior to the separation of Chemours, EID introduced GenX as a polymerization processing aid and a replacement for PFOA at the Fayetteville Works facility in Bladen County, North Carolina. The facility is now owned and operated by Chemours, which continues to manufacture and use GenX.

At September 30, 2021, several actions are pending in federal court against Chemours and EID relating to PFC discharges from the Fayetteville Works facility. One of these is a consolidated putative class action that asserts claims for medical monitoring and property damage on behalf of putative classes of property owners and residents in areas near or who draw drinking water from the Cape Fear River. Another action is a consolidated action brought by various North Carolina water authorities, including the Cape Fear Public Utility Authority and Brunswick County, that seek actual and punitive damages as well as injunctive relief. In another action with approximately 100 property owners near the Fayetteville Works facility, a complaint was filed against Chemours and EID in May 2020. The plaintiffs seek compensatory and punitive damages for their claims of private nuisance, trespass, and negligence allegedly caused by release of PFAS.

In addition to the federal court actions, there is an action on behalf of about 100 plaintiffs who own wells and property near the Fayetteville Works facility. The plaintiffs seek damages for nuisance allegedly caused by releases of certain PFCs from the site.

Generally, site-related expenses related GenX claims are subject to the cost sharing arrangements as defined in the MOU.

Environmental

Accruals for environmental matters are recorded when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated based on current law and existing technologies. These obligations are included in accrued and other current liabilities and other noncurrent obligations in the interim Consolidated Balance Sheet. It is reasonably possible that environmental remediation and restoration costs in excess of amounts accrued could have a material impact on the company’s results of operations, financial condition and cash flows. Inherent uncertainties exist in these estimates primarily due to unknown conditions, changing governmental regulations and legal standards regarding liability, and emerging remediation technologies for handling site remediation and restoration.

For a discussion of the allocation of environmental liabilities under the Chemours Separation Agreement and the Corteva Separation Agreement, see the previous discussion on page 24.

	As of September 30, 2021
(In millions)	Indemnification Asset		Accrual balance3		Potential exposure above amount accrued3
Environmental Remediation Stray Liabilities
Chemours related obligations - subject to indemnity1,2	$	156	$	156	$	266
Other discontinued or divested businesses obligations1	10		77		187
Environmental remediation liabilities primarily related to DuPont - subject to indemnity from DuPont2	38		38		64
Environmental remediation liabilities not subject to indemnity	—		72		49
Indemnification liabilities related to the MOU4	9		111		20
Total	$	213	$	454	$	586

1.Represents liabilities that are subject to the $200 million thresholds and sharing arrangements as discussed on page 24, under the header "Corteva Separation Agreement."

2.The company has recorded an indemnification asset related to these accruals, including $40 million related to the Superfund sites.

3.Accrual balance represents management’s best estimate of the costs of remediation and restoration, although it is reasonably possible that the potential exposure, as indicated, could range above the amounts accrued, as there are inherent uncertainties in these estimates. Accrual balances includes $67 million for remediation of Superfund sites.

4.Represents liabilities that are subject to the $150 million thresholds and sharing agreements as discussed on page 23, under the header "Chemours / Performance Chemicals."

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Stockholders' Equity

9 Months Ended

Sep. 30, 2021

Equity [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

STOCKHOLDERS' EQUITY

Share Buyback Plan

On August 5, 2021, Corteva, Inc. announced that its Board of Directors authorized a $1.5 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date ("2021 Share Buyback Plan"). The timing, price and volume of purchases will be based on market conditions, relevant securities laws and other factors. In connection with the 2021 Share Buyback Plan, the company purchased and retired 1,167,000 shares during the three months ended September 30, 2021 in the open market for a total cost of $50 million.

On June 26, 2019, Corteva, Inc. announced that its Board of Directors authorized a $1 billion share repurchase program to purchase Corteva, Inc.'s common stock, par value $0.01 per share, without an expiration date ("2019 Share Buyback Plan").

In connection with the 2019 Share Buyback Plan, the company purchased and retired 3,408,000 shares and 15,378,000 shares, respectively, in the open market for a total cost of $150 million and $700 million during the three and nine months ended September 30, 2021, respectively. During the three and nine months ended September 30, 2020, the company purchased and retired 1,160,000 shares and 3,025,000 shares, respectively, in the open market for a total cost of $33 million and $83 million, respectively. Purchases under the 2019 Share Buyback Plan are now complete with the third quarter 2021 activity noted above.

Shares repurchased pursuant to Corteva's share buyback plans are immediately retired upon purchase. Repurchased common stock is reflected as a reduction of stockholders' equity. The company's accounting policy related to its share repurchases is to reduce its common stock based on the par value of the shares and to reduce its retained earnings for the excess of the repurchase price over the par value. When Corteva has an accumulated deficit balance, the excess over the par value is applied to APIC. When Corteva has retained earnings, the excess is charged entirely to retained earnings.

Noncontrolling Interest

In June 2020, the company completed the acquisition of the remaining 46.5 percent interest in the Phytogen Seed Company, LLC joint venture from J. G. Boswell Company. As the purchase of the remaining interest did not result in a change of control, the difference between the carrying value of the noncontrolling interest and the consideration paid, net of taxes was recorded within equity.

Corteva, Inc. owns 100 percent of the outstanding common shares of EID. However, EID has preferred stock outstanding to third parties which is accounted for as a non-controlling interest in Corteva's interim Consolidated Balance Sheets. Each share of EID Preferred Stock - $4.50 Series and EID Preferred Stock - $3.50 Series issued and outstanding at the effective date of the Corteva Distribution remains issued and outstanding as to EID and was unaffected by the Corteva Distribution.

Below is a summary of the EID Preferred Stock at September 30, 2021, December 31, 2020, and September 30, 2020, which is classified as noncontrolling interests in Corteva's interim Consolidated Balance Sheets.

Shares in thousands	Number of Shares
Authorized	23,000
$4.50 Series, callable at $120	1,673
$3.50 Series, callable at $102	700

Other Comprehensive (Loss) Income

The changes and after-tax balances of components comprising accumulated other comprehensive loss are summarized below:

(In millions)	Cumulative Translation Adjustment1		Derivative Instruments		Pension Benefit Plans		Other Benefit Plans		Unrealized Gain (Loss) on Investments		Total
2020
Balance January 1, 2020	$	(1,944)	$	2	$	(1,247)	$	(81)	$	—	$	(3,270)
Other comprehensive (loss) income before reclassifications	(507)		(23)		(10)		2		—		(538)
Amounts reclassified from accumulated other comprehensive loss	—		7		4		1		—		12
Net other comprehensive (loss) income	(507)		(16)		(6)		3		—		(526)
Balance September 30, 2020	$	(2,451)	$	(14)	$	(1,253)	$	(78)	$	—	$	(3,796)
2021
Balance January 1, 2021	$	(1,970)	$	(67)	$	(1,433)	$	590	$	(10)	$	(2,890)
Other comprehensive (loss) income before reclassifications	(424)		115		(6)		1		3		(311)
Amounts reclassified from accumulated other comprehensive loss	—		(8)		32		(475)		7		(444)
Net other comprehensive (loss) income	(424)		107		26		(474)		10		(755)
Balance September 30, 2021	$	(2,394)	$	40	$	(1,407)	$	116	$	—	$	(3,645)

1.The cumulative translation adjustment loss for the nine months ended September 30, 2021 was primarily driven by strengthening of the USD against the European Euro ("EUR"), Swiss Franc ("CHF") and Brazilian Real ("BRL"). The cumulative translation adjustment loss for the nine months ended September 30, 2020 was primarily driven by strengthening of the USD against the Brazilian Real ("BRL") and the South African Rand ("ZAR") against the USD.

The tax benefit (expense) on the net activity related to each component of other comprehensive (loss) income was as follows:

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Derivative instruments	$	(12)	$	4	$	(37)	$	6
Pension benefit plans - net	(3)		—		(8)		(3)
Other benefit plans - net	51		—		148		—
Benefit from (provision for) income taxes related to other comprehensive (loss) income items	$	36	$	4	$	103	$	3

A summary of the reclassifications out of accumulated other comprehensive loss is provided as follows:

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Derivative Instruments1:	$	6	$	(22)	$	(9)	$	13
Tax (benefit) expense2	(1)		3		1		(6)
After-tax	$	5	$	(19)	$	(8)	$	7
Amortization of pension benefit plans:
Prior service benefit3,4	$	—	$	—	$	(1)	$	(1)
Actuarial losses3,4	14		1		41		3
Settlement loss3,4	—		—		1		3
Total before tax	$	14	$	1	$	41	$	5
Tax benefit2	(3)		—		(9)		(1)
After-tax	$	11	$	1	$	32	$	4
Amortization of other benefit plans:
Prior service benefit3,4	$	(231)	$	—	$	(692)	$	—
Actuarial gains3,4	23		1		70		1
Curtailment gain	—		—		(1)		—
Total before tax	$	(208)	$	1	$	(623)	$	1
Tax expense2	51		—		148		—
After-tax	$	(157)	$	1	$	(475)	$	1
Unrealized Loss on Investments4	$	—	$	—	$	7	$	—
Tax benefit2	—		—		—		—
After-tax	$	—	$	—	$	7	$	—
Total reclassifications for the period, after-tax	$	(141)	$	(17)	$	(444)	$	12

1.Reflected in cost of goods sold in the interim Consolidated Statements of Operations.

2.Reflected in (benefit from) provision for income taxes from continuing operations in the interim Consolidated Statements of Operations.

3.These accumulated other comprehensive (loss) income components are included in the computation of net periodic benefit credit of the company's pension and other benefit plans. See Note 15 - Pension Plans and Other Post Employment Benefits, for additional information.

4.Reflected in other income - net in the interim Consolidated Statements of Operations.

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Pension Plans and Other Post Employment Benefit Plans

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Pension and Other Postretirement Benefits Disclosure [Text Block]

PENSION PLANS AND OTHER POST EMPLOYMENT BENEFITS

The following sets forth the components of the company's net periodic (credit) benefit cost for defined benefit pension plans and other post employment benefits:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Defined Benefit Pension Plans:
Service cost	$	7	$	6	$	19	$	19
Interest cost	91		139		273		420
Expected return on plan assets	(228)		(250)		(686)		(750)
Amortization of unrecognized loss	14		1		41		3
Amortization of prior service benefit	—		—		(1)		(1)
Settlement loss	—		—		1		3
Net periodic (credit) benefit cost	$	(116)	$	(104)	$	(353)	$	(306)
Other Post Employment Benefits:
Service cost	$	1	$	—	$	1	$	1
Interest cost	5		16		16		49
Amortization of unrecognized loss	23		1		70		1
Amortization of prior service benefit	(231)		—		(692)		—
Curtailment gain	—		—		(1)		—
Net periodic (credit) benefit cost	$	(202)	$	17	$	(606)	$	51

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Financial Instruments

9 Months Ended

Sep. 30, 2021

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Financial Instruments Disclosure [Text Block]

FINANCIAL INSTRUMENTS

At September 30, 2021, December 31, 2020 and September 30, 2020, the company had $2,108 million, $2,511 million and $1,986 million, respectively, of held-to-maturity securities (primarily time deposits and money market funds) classified as cash equivalents in the interim Consolidated Balance Sheets, as these securities had maturities of three months or less at the time of purchase; and $103 million, $43 million and $152 million at September 30, 2021, December 31, 2020 and September 30, 2020, respectively, of held-to-maturity securities (primarily time deposits) classified as marketable securities in the interim Consolidated Balance Sheets as these securities had maturities of more than three months to less than one year at the time of purchase. The company’s investments in held-to-maturity securities are held at amortized cost, which approximates fair value. At December 31, 2020, the company had $226 million of available-for-sale debt securities classified as marketable securities in the interim Consolidated Balance Sheet.

Derivative Instruments

Objectives and Strategies for Holding Derivative Instruments

In the ordinary course of business, the company enters into contractual arrangements (derivatives) to reduce its exposure to foreign currency and commodity price risks. The company has established a variety of derivative programs to be utilized for financial risk management. These programs reflect varying levels of exposure coverage and time horizons based on an assessment of risk.

Derivative programs have procedures and controls and are approved by the Corporate Financial Risk Management Committee, consistent with the company's financial risk management policies and guidelines. Derivative instruments used are forwards, options, futures and swaps. The company has not designated any non-derivatives as hedging instruments.

The company's financial risk management procedures also address counterparty credit approval, limits and routine exposure monitoring and reporting. The counterparties to these contractual arrangements are major financial institutions and major commodity exchanges, and multinational grain exporters. The company is exposed to credit loss in the event of nonperformance by these counterparties. The company utilizes collateral support annex agreements with certain counterparties to limit its exposure to credit losses. The company anticipates performance by counterparties to these contracts and therefore no material loss is expected. Market and counterparty credit risks associated with these instruments are regularly reported to management.

The notional amounts of the company's derivative instruments were as follows:

Notional Amounts (In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Derivatives designated as hedging instruments:
Foreign currency contracts	$	1,227	$	1,164	$	770
Commodity contracts	$	262	$	383	$	51
Derivatives not designated as hedging instruments:
Foreign currency contracts	$	1,164	$	647	$	924
Commodity contracts	$	7	$	—	$	—

Foreign Currency Risk

The company's objective in managing exposure to foreign currency fluctuations is to reduce earnings and cash flow volatility associated with foreign currency rate changes and to mitigate the exposure of certain investments in foreign subsidiaries against changes in the Euro/USD exchange rate. Accordingly, the company enters into various contracts that change in value as foreign exchange rates change to protect the value of its existing foreign currency-denominated assets, liabilities, commitments, investments and cash flows.

The company uses foreign exchange contracts to offset its net exposures, by currency, related to the foreign currency denominated monetary assets and liabilities of its operations. The primary business objective of this hedging program is to maintain an approximately balanced position in foreign currencies so that exchange gains and losses resulting from exchange rate changes, after related tax effects, are minimized. The company also uses foreign currency exchange contracts to offset a portion of the company’s exposure to certain forecasted transactions as well as the translation of foreign currency-denominated earnings. The company also uses commodity contracts to offset risks associated with foreign currency devaluation in certain countries.

Commodity Price Risk

Commodity price risk management programs serve to reduce exposure to price fluctuations on purchases of inventory such as corn and soybeans. The company enters into over-the-counter and exchange-traded derivative commodity instruments to hedge the commodity price risk associated with agricultural commodity exposures.

Derivatives Designated as Cash Flow Hedges

Commodity Contracts

The company enters into over-the-counter and exchange-traded derivative commodity instruments, including options, futures and swaps, to hedge the commodity price risk associated with agriculture commodity exposures.

While each risk management program has a different time maturity period, most programs currently do not extend beyond the next two years. Cash flow hedge results are reclassified into earnings during the same period in which the related exposure impacts earnings. Reclassifications are made sooner if it appears that a forecasted transaction is probable of not occurring.

The following table summarizes the after-tax effect of commodity contract cash flow hedges on accumulated other comprehensive loss:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Beginning balance	$	73	$	(16)	$	(16)	$	2
Additions and revaluations of derivatives designated as cash flow hedges	(10)		10		93		(34)
Clearance of hedge results to earnings	(4)		(2)		(18)		24
Ending balance	$	59	$	(8)	$	59	$	(8)

At September 30, 2021, an after-tax net gain of $50 million is expected to be reclassified from accumulated other comprehensive loss into earnings over the next twelve months.

Foreign Currency Contracts

The company enters into forward contracts to hedge the foreign currency risk associated with forecasted transactions within certain foreign subsidiaries.

While each risk management program has a different time maturity period, most programs currently do not extend beyond the next two years. Cash flow hedge results are reclassified into earnings during the same period in which the related exposure impacts earnings. Reclassifications are made sooner if it appears that a forecasted transaction is probable of not occurring.

The following table summarizes the after-tax effect of foreign currency cash flow hedges on accumulated other comprehensive loss:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Beginning balance	$	(21)	$	19	$	(17)	$	—
Additions and revaluations of derivatives designated as cash flow hedges	8		4		3		23
Clearance of hedge results to earnings	9		(17)		10		(17)
Ending balance	$	(4)	$	6	$	(4)	$	6

At September 30, 2021, an after-tax net loss of $11 million is expected to be reclassified from accumulated other comprehensive loss into earnings over the next twelve months.

Derivatives Designated as Net Investment Hedges

Foreign Currency Contracts

The company has designated €450 million of forward contracts to exchange EUR as net investment hedges. The purpose of these forward contracts is to mitigate FX exposure related to a portion of the company’s Euro net investments in certain foreign subsidiaries against changes in Euro/USD exchange rates. These hedges will expire and be settled in 2023, unless terminated early at the discretion of the company.

The company elected to apply the spot method in testing for effectiveness of the hedging relationship.

Derivatives not Designated in Hedging Relationships

Foreign Currency Contracts

The company uses foreign exchange contracts to reduce its net exposure, by currency, related to foreign currency-denominated monetary assets and liabilities of its operations so that exchange gains and losses resulting from exchange rate changes are minimized. The netting of such exposures precludes the use of hedge accounting; however, the required revaluation of the forward contracts and the associated foreign currency-denominated monetary assets and liabilities intends to achieve a minimal earnings impact, after taxes. The company also uses foreign currency exchange contracts to offset a portion of the company’s exposure to the translation of certain foreign currency-denominated earnings so that gains and losses on the contracts offset changes in the USD value of the related foreign currency-denominated earnings over the relevant aggregate period.

Commodity Contracts

The company utilizes options, futures and swaps that are not designated as hedging instruments to reduce exposure to commodity price fluctuations on purchases of inventory such as corn and soybeans. The company uses forward agreements, with durations less than one year, to buy and sell USD priced commodities in order to reduce its exposure to currency devaluation for a portion of its local currency cash balances. Counterparties to the forward sales agreements are multinational grain exporters and subject to the company’s financial risk management procedures.

Fair Value of Derivative Instruments

Asset and liability derivatives subject to an enforceable master netting arrangement with the same counterparty are presented on a net basis in the interim Consolidated Balance Sheets. The presentation of the company's derivative assets and liabilities is as follows:

		September 30, 2021
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the interim Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	20	$	—	$	20
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	37		(23)		14
Total asset derivatives		$	57	$	(23)	$	34
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	9	$	—	$	9
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	31		(23)		8
Total liability derivatives		$	40	$	(23)	$	17

		December 31, 2020
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	15	$	—	$	15
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	40		(40)		—
Total asset derivatives		$	55	$	(40)	$	15
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	38	$	—	$	38
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	97		(40)		57
Total liability derivatives		$	135	$	(40)	$	95

		September 30, 2020
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the interim Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	24	$	—	$	24
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	101		(75)		26
Commodity contracts	Other current assets	1		—		1
Total asset derivatives		$	126	$	(75)	$	51
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	12	$	—	$	12
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	84		(69)		15
Commodity contracts	Accrued and other current liabilities	1		—		1
Total liability derivatives		$	97	$	(69)	$	28

1.    Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.

Effect of Derivative Instruments

	Amount of Gain (Loss) Recognized in OCI - Pre-Tax1
	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Derivatives designated as hedging instruments:
Net investment hedges:
Foreign currency contracts	$	10	$	(20)	$	24	$	(16)
Cash flow hedges:
Foreign currency contracts	18		4		12		27
Commodity contracts	(11)		14		117		(46)
Total derivatives designated as hedging instruments	$	17	$	(2)	$	153	$	(35)

1.OCI is defined as other comprehensive income (loss).

	Amount of Gain (Loss) Recognized in Income - Pre-Tax1
	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Derivatives designated as hedging instruments:
Cash flow hedges:
Foreign currency contracts2	$	(10)	$	19	$	(11)	$	19
Commodity contracts2	4		3		20		(32)
Total derivatives designated as hedging instruments	$	(6)	$	22	$	9	$	(13)
Derivatives not designated as hedging instruments:
Foreign currency contracts3	$	34	$	(6)	$	—	$	173
Foreign currency contracts2	12		3		(16)		19
Commodity contracts2	(1)		—		(18)		9
Total derivatives not designated as hedging instruments	45		(3)		(34)		201
Total derivatives	$	39	$	19	$	(25)	$	188

1.For cash flow hedges, this represents the portion of the gain (loss) reclassified from accumulated OCI into income during the period.

2.Recorded in cost of goods sold in the interim Consolidated Statements of Operations.

3.Gain recognized in other income (expense) - net was partially offset by the related gain on the foreign currency-denominated monetary assets and liabilities of the company's operations. See Note 6 - Supplementary Information, for additional information.

Debt Securities

The estimated fair value of the available-for-sale securities at December 31, 2020 was determined using Level 1 inputs within the fair value hierarchy. Level 1 measurements were based on quoted market prices in active markets for identical assets and liabilities. The available-for-sale securities at December 31, 2020 are held by certain foreign subsidiaries in which the USD is not the functional currency. The fluctuations in foreign exchange are recorded in accumulated other comprehensive loss within the interim Consolidated Statements of Equity. These fluctuations are subsequently reclassified from accumulated other comprehensive loss to earnings in the period in which the marketable securities are sold and the gains and losses on these securities offset a portion of the foreign exchange fluctuations in earnings for the company.

The following table provides the investing results from available-for-sale securities for the nine months ended September 30, 2021:

Investing Results	Nine Months Ended September 30,
(In millions)	2021
Proceeds from sales of available-for-sale securities	$	226
Gross realized losses	$	(7)

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Fair Value Measurements

9 Months Ended

Sep. 30, 2021

Fair Value Disclosures [Abstract]

Fair Value Disclosures [Text Block]

FAIR VALUE MEASUREMENTS

The following tables summarize the basis used to measure certain assets and liabilities at fair value on a recurring basis:

September 30, 2021	Significant Other Observable Inputs
(In millions)	Level 1		Level 2
Assets at fair value:
Marketable securities	$	—	$	103
Derivatives relating to:2
Foreign currency	—		57
Equity securities3	75		—
Total assets at fair value	$	75	$	160
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	—		40
Total liabilities at fair value	$	—	$	40

December 31, 2020	Significant Other Observable Inputs
(In millions)	Level 1		Level 2
Assets at fair value:
Marketable securities	$	—	$	43
Debt securities:
U.S. treasuries1	226		—
Derivatives relating to:2
Foreign currency	—		55
Total assets at fair value	$	226	$	98
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	—		135
Total liabilities at fair value	$	—	$	135

September 30, 2020	Significant Other Observable Inputs (Level 2)
(In millions)
Assets at fair value:
Marketable securities	$	152
Derivatives relating to:2
Foreign currency	125
Commodity contracts	1
Total assets at fair value	$	278
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	96
Commodity contracts	1
Total liabilities at fair value	$	97

1.    The company's investments in debt securities, which are available-for-sale, are included in "marketable securities" in the interim Consolidated Balance Sheets.

2. See Note 16 - Financial Instruments for the classification of derivatives in the interim Consolidated Balance Sheets.

3. The company's equity securities are included in other assets in the interim Consolidated Balance Sheets.

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Segment Reporting (Notes)

9 Months Ended

Sep. 30, 2021

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

SEGMENT INFORMATION

Corteva’s reportable segments reflects the manner in which its chief operating decision maker ("CODM") allocates resources and assesses performance, which is at the operating segment level (seed and crop protection). For purposes of allocating resources to the segments and assessing segment performance, segment operating EBITDA is the primary measure used by Corteva’s CODM. The company defines segment operating EBITDA as earnings (i.e., income (loss) from continuing operations before income taxes) before interest, depreciation, amortization, corporate expenses, non-operating (benefits) costs - net, foreign exchange gains (losses), and net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting, excluding the impact of significant items. Effective January 1, 2021, on a prospective basis, the company excludes from segment operating EBITDA net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. Non-operating (benefits) costs - net consists of non-operating pension and other post-employment benefit (OPEB) costs, tax indemnification adjustments and environmental remediation and legal costs associated with legacy EID businesses and sites. Tax indemnification adjustments relate to changes in indemnification balances, as a result of the application of the terms of the Tax Matters Agreement, between Corteva and Dow and/or DuPont that are recorded by the company as pre-tax income or expense.

As of and for the Three Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	738	$	1,633	$	2,371
Segment operating EBITDA	$	(217)	$	206	$	(11)
Segment assets1	$	23,701	$	12,539	$	36,240
2020
Net sales	$	523	$	1,340	$	1,863
Segment operating EBITDA	$	(282)	$	130	$	(152)
Segment assets1	$	24,372	$	12,593	$	36,965

1.    Segment assets at December 31, 2020 were $23,751 million and $13,099 million for Seed and Crop Protection, respectively.

For the Nine Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	7,010	$	5,166	$	12,176
Segment operating EBITDA	$	1,523	$	897	$	2,420
2020
Net sales	$	6,516	$	4,494	$	11,010
Segment operating EBITDA	$	1,255	$	677	$	1,932

Reconciliation to interim Consolidated Financial Statements

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
(Benefit from) provision for income taxes on continuing operations	(28)		(117)		434		88
Income (loss) from continuing operations before income taxes	8		(507)		2,101		745
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	8		11		22		35
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively. Refer to page 57 for further discussion of the company’s Non-GAAP financial measures.

Segment assets to total assets (in millions)	September 30, 2021		December 31, 2020		September 30, 2020
Total segment assets	$	36,240	$	36,850	$	36,965
Corporate assets	4,882		5,799		4,725
Total assets	$	41,122	$	42,649	$	41,690

Significant Pre-tax (Charges) Benefits Not Included in Segment Operating EBITDA

The three and nine months ended September 30, 2021 and 2020, respectively, included the following significant pre-tax (charges) benefits which are excluded from segment operating EBITDA:

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(8)	$	(9)	$	(26)
Equity securities mark-to-market gain	47		—		—		47
Total	$	38	$	(8)	$	(9)	$	21

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(40)	$	—	$	(49)
Total	$	(9)	$	(40)	$	—	$	(49)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(145)	$	(51)	$	(65)	$	(261)
Equity securities mark-to-market gain	47		—		—		47
Total	$	(98)	$	(51)	$	(65)	$	(214)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(154)	$	(98)	$	(46)	$	(298)
Loss on Divestiture2	—		(53)		—		(53)
Total	$	(154)	$	(151)	$	(46)	$	(351)

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.

2.Includes a loss recorded in other income - net related to the sale of the La Porte site.

.

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EID - Basis of Presentation (Notes)

9 Months Ended

Sep. 30, 2021

EID [Member]

Entity Information [Line Items]

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

BASIS OF PRESENTATION

As a result of the Business Realignment and the Internal Reorganization, Corteva, Inc. owns 100% of the outstanding common stock of EID. EID is a subsidiary of Corteva, Inc. and continues to be a reporting company, subject to the requirements of the Exchange Act. The primary differences between Corteva, Inc. and EID are outlined below:

•Preferred Stock - EID has preferred stock outstanding to third parties which is accounted for as a non-controlling interest at the Corteva, Inc. level. Each share of EID Preferred Stock - $4.50 Series and EID Preferred Stock - $3.50 Series issued and outstanding at the effective date of the Corteva Distribution remains issued and outstanding as to EID and was unaffected by the Corteva Distribution.

•Related Party Loan - EID engaged in a series of debt redemptions during the second quarter of 2019 that were partially funded through an intercompany loan from Corteva, Inc. This was eliminated in consolidation at the Corteva, Inc. level but remains on EID's consolidated financial statements at the standalone level (including the associated interest).

•Capital Structure - At September 30, 2021, Corteva, Inc.'s capital structure consists of 730,267,000 issued shares of common stock, par value $0.01 per share.

The accompanying footnotes relate to EID only, and not to Corteva, Inc., and are presented to show differences between EID and Corteva, Inc.

For the footnotes listed below, refer to the following Corteva, Inc. footnotes:

•Note 1 - Summary of Significant Accounting Policies - refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 2 - Recent Accounting Guidance - refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 3 - Divestitures and Other Transactions - refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 4 - Revenue - refer to page 11 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 5 - Restructuring and Asset Related Charges - Net - refer to page 14 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 6 - Supplementary Information - refer to page 16 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 7 - Income Taxes - refer to page 18 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 8 - Earnings Per Share of Common Stock - Not applicable for EID

•Note 9 - Accounts and Notes Receivable - Net - refer to page 20 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 10 - Inventories - refer to page 21 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 11 - Other Intangible Assets - refer to page 21 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 12 - Short-Term Borrowings, Long-Term Debt and Available Credit Facilities - refer to page 22 of the Corteva, Inc. interim Consolidated Financial Statements. In addition, EID has a related party loan payable to Corteva, Inc.; refer to EID Note 2 - Related Party Transactions, below

•Note 13 - Commitments and Contingent Liabilities - refer to page 23 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 14 - Stockholders' Equity - refer to page 29 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 15 - Pension Plans and Other Post Employment Benefits - refer to page 32 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 16 - Financial Instruments - refer to page 32 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 17 - Fair Value Measurements - refer to page 38 of the Corteva, Inc. interim Consolidated Financial Statements

•Note 18 - Segment Information - Differences exist between Corteva, Inc. and EID; refer to EID Note 3 - Segment Information, below

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EID - Related Party Transactions (Notes)

9 Months Ended

Sep. 30, 2021

EID [Member]

Related Party Transaction [Line Items]

Related Party Transactions Disclosure [Text Block]

RELATED PARTY TRANSACTIONS

Transactions with Corteva

In the second quarter of 2019, EID entered into a related party revolving loan from Corteva, Inc., with a maturity date in 2024. As of September 30, 2021, December 31, 2020, and September 30, 2020, the outstanding related party loan balance was $2,443 million, $3,459 million, and $3,712 million respectively (which approximates fair value), with interest rates of 1.52%, 1.62%, and 1.80%, respectively, and is reflected as long-term debt - related party in EID's interim Consolidated Balance Sheets. Additionally, EID has incurred tax deductible interest expense of $11 million and $39 million for the three and nine months ended September 30, 2021, respectively, and $19 million and $82 million for the three and nine months ended September 30, 2020, respectively, associated with the related party loan from Corteva, Inc.

As of September 30, 2021, EID had payables to Corteva, Inc., of $61 million and $90 million included in accrued and other current liabilities and other noncurrent obligations, respectively, $92 million at December 31, 2020 included in both accrued and other current liabilities and other noncurrent obligations, respectively, and $110 million and $84 million at September 30, 2020, included in accrued and other current liabilities and other noncurrent obligations, respectively, in the interim Consolidated Balance Sheets related to Corteva's indemnification liabilities to Dow and DuPont per the Separation Agreements (refer to page 10 of the Corteva, Inc. interim Consolidated Financial Statements for further details of the Separation Agreements).

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EID Segment FN (Notes)

9 Months Ended

Sep. 30, 2021

Segment Reporting Information [Line Items]

Segment Reporting Disclosure [Text Block]

SEGMENT INFORMATION

Corteva’s reportable segments reflects the manner in which its chief operating decision maker ("CODM") allocates resources and assesses performance, which is at the operating segment level (seed and crop protection). For purposes of allocating resources to the segments and assessing segment performance, segment operating EBITDA is the primary measure used by Corteva’s CODM. The company defines segment operating EBITDA as earnings (i.e., income (loss) from continuing operations before income taxes) before interest, depreciation, amortization, corporate expenses, non-operating (benefits) costs - net, foreign exchange gains (losses), and net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting, excluding the impact of significant items. Effective January 1, 2021, on a prospective basis, the company excludes from segment operating EBITDA net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. Non-operating (benefits) costs - net consists of non-operating pension and other post-employment benefit (OPEB) costs, tax indemnification adjustments and environmental remediation and legal costs associated with legacy EID businesses and sites. Tax indemnification adjustments relate to changes in indemnification balances, as a result of the application of the terms of the Tax Matters Agreement, between Corteva and Dow and/or DuPont that are recorded by the company as pre-tax income or expense.

As of and for the Three Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	738	$	1,633	$	2,371
Segment operating EBITDA	$	(217)	$	206	$	(11)
Segment assets1	$	23,701	$	12,539	$	36,240
2020
Net sales	$	523	$	1,340	$	1,863
Segment operating EBITDA	$	(282)	$	130	$	(152)
Segment assets1	$	24,372	$	12,593	$	36,965

1.    Segment assets at December 31, 2020 were $23,751 million and $13,099 million for Seed and Crop Protection, respectively.

For the Nine Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	7,010	$	5,166	$	12,176
Segment operating EBITDA	$	1,523	$	897	$	2,420
2020
Net sales	$	6,516	$	4,494	$	11,010
Segment operating EBITDA	$	1,255	$	677	$	1,932

Reconciliation to interim Consolidated Financial Statements

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
(Benefit from) provision for income taxes on continuing operations	(28)		(117)		434		88
Income (loss) from continuing operations before income taxes	8		(507)		2,101		745
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	8		11		22		35
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively. Refer to page 57 for further discussion of the company’s Non-GAAP financial measures.

Segment assets to total assets (in millions)	September 30, 2021		December 31, 2020		September 30, 2020
Total segment assets	$	36,240	$	36,850	$	36,965
Corporate assets	4,882		5,799		4,725
Total assets	$	41,122	$	42,649	$	41,690

Significant Pre-tax (Charges) Benefits Not Included in Segment Operating EBITDA

The three and nine months ended September 30, 2021 and 2020, respectively, included the following significant pre-tax (charges) benefits which are excluded from segment operating EBITDA:

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(8)	$	(9)	$	(26)
Equity securities mark-to-market gain	47		—		—		47
Total	$	38	$	(8)	$	(9)	$	21

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(40)	$	—	$	(49)
Total	$	(9)	$	(40)	$	—	$	(49)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(145)	$	(51)	$	(65)	$	(261)
Equity securities mark-to-market gain	47		—		—		47
Total	$	(98)	$	(51)	$	(65)	$	(214)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(154)	$	(98)	$	(46)	$	(298)
Loss on Divestiture2	—		(53)		—		(53)
Total	$	(154)	$	(151)	$	(46)	$	(351)

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.

2.Includes a loss recorded in other income - net related to the sale of the La Porte site.

.

EID [Member]

Segment Reporting Information [Line Items]

Segment Reporting Disclosure [Text Block]

SEGMENT INFORMATION

There are no differences in reporting structure or segments between Corteva, Inc. and EID. In addition, there are no differences between Corteva, Inc. and EID segment net sales, segment operating EBITDA, segment assets, or significant items by segment; refer to page 39 of the Corteva, Inc. interim Consolidated Financial Statements for background information on the segments as well as further details regarding segment metrics. The tables below reconcile income from continuing operations after income taxes to segment operating EBITDA, as differences exist between Corteva, Inc. and EID.

Reconciliation to interim Consolidated Financial Statements

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	27	$	(404)	$	1,637	$	595
(Benefit from) provision for income taxes on continuing operations	(30)		(122)		425		68
Income (loss) from continuing operations before income taxes	(3)		(526)		2,062		663
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	19		30		61		117
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and six months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively.

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Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2021

Accounting Policies [Abstract]

Basis of Accounting, Policy [Policy Text Block]

Basis of Presentation

The accompanying unaudited interim Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP") for interim financial information and the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair statement of the results for interim periods have been included. Results for interim periods should not be considered indicative of results for a full year. These interim Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and Notes thereto contained in the company’s Annual Report on Form 10-K for the year ended December 31, 2020, collectively referred to as the “2020 Annual Report.” The interim Consolidated Financial Statements include the accounts of the company and all of its subsidiaries in which a controlling interest is maintained.

Certain reclassifications of prior year's data have been made to conform to current year's presentation.

During the first quarter 2020, the company recorded an increase of $40 million to APIC relating to net assets recorded as transferred as part of the 2019 Internal Reorganizations that were retained. 

Since 2018, Argentina has been considered a hyper-inflationary economy under U.S. GAAP and therefore the U.S. Dollar (“USD”) is the functional currency for our related subsidiaries. Argentina contributes approximately 4 percent to our annual Sales and EBITDA. We remeasure net monetary assets and translate our financial statements utilizing the official Argentine Peso (“Peso”) to USD exchange rate. The ability to draw down Peso cash balances is limited at this time due to government restrictions and market availability of U.S. Dollars. The devaluation of the Peso relative to the USD over the last several years has resulted in the recognition of exchange losses (refer to Note 6 – Supplementary Information, to the interim Consolidated Financial Statements, and Note 9 – Supplemental Information, to the company's 2020 Annual Report). As of September 30, 2021, a further 10 percent deterioration in the official Peso to USD exchange rate would reduce the USD value of our net monetary assets and negatively impact pre-tax earnings by approximately $20 million. We will continue to assess the implications to our operations and financial reporting.

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Recent Accounting Guidance Recent Accounting Guidance (Policies)

9 Months Ended

Sep. 30, 2021

Accounting Policies [Abstract]

Recent Accounting Guidance

Recently Adopted Accounting Guidance

In December 2019, the FASB issued Accounting Standards Update ("ASU") 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which was part of the FASB’s Simplification Initiative to identify, evaluate, and improve areas of GAAP for which cost and complexity can be reduced, while maintaining or improving the usefulness of the information provided to users of the financial statements. This ASU amends ASC 740, Income Taxes, by removing certain exceptions to the general principles, and clarifying and amending current guidance. The new standard is effective for fiscal years, and periods within those fiscal years, beginning after December 15, 2020. The company adopted this guidance on January 1, 2021 and it did not have a material impact on the company’s financial position, results of operation or cash flows.

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Revenue Revenue Recognition (Policies)

9 Months Ended

Sep. 30, 2021

Revenue from Contract with Customer [Abstract]

Revenue Recognition, Sales of Goods

Products

Substantially all of Corteva's revenue is derived from product sales. Product sales consist of sales of Corteva's products to farmers, distributors, and manufacturers. Corteva considers purchase orders, which in some cases are governed by master supply agreements, to be a contract with a customer. Contracts with customers are considered to be short-term when the time between order confirmation and satisfaction of the performance obligations is equal to or less than one year. However, the company has some long-term contracts which can span multiple years.

Revenue from product sales is recognized when the customer obtains control of the company's product, which occurs at a point in time according to shipping terms. Payment terms are generally less than one year from invoicing. The company elected the practical expedient and does not adjust the promised amount of consideration for the effects of a significant financing component when the company expects it will be one year or less between when a customer obtains control of the company's product and when payment is due. The company has elected to recognize shipping and handling activities when control has transferred to the customer as an expense in cost of goods sold. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues. In addition, the company elected the practical expedient to expense any costs to obtain contracts as incurred, as the amortization period for these costs would have been one year or less.

The transaction price includes estimates of variable consideration, such as rights of return, rebates, and discounts, that are reductions in revenue. All estimates are based on the company's historical experience, anticipated performance, and the company's best judgment at the time the estimate is made. Estimates of variable consideration included in the transaction price utilize either the expected value method or most likely amount depending on the nature of the variable consideration. These estimates are reassessed each reporting period and are included in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur upon resolution of uncertainty associated with the variable consideration. The majority of contracts have a single performance obligation satisfied at a point in time and the transaction price is stated in the contract, usually as quantity times price per unit. For contracts with multiple performance obligations, the company allocates the transaction price to each performance obligation based on the relative standalone selling price. The standalone selling price is the observable price which depicts the price as if sold to a similar customer in similar circumstances.

Revenue Recognition, Licenses of Intellectual Property

Licenses of Intellectual PropertyCorteva enters into licensing arrangements with customers under which it licenses its intellectual property. Revenue from the majority of intellectual property licenses is derived from sales-based royalties. Revenue for licensing agreements that contain sales-based royalties is recognized at the later of (i) when the subsequent sale occurs or (ii) when the performance obligation to which some or all of the royalty has been allocated is satisfied.

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Revenue (Tables)

9 Months Ended

Sep. 30, 2021

Disaggregation of Revenue [Line Items]

Contract Balances

Contract Balances	September 30, 2021		December 31, 2020		September 30, 2020
(In millions)
Accounts and notes receivable - trade1	$	4,744	$	3,917	$	4,638
Contract assets - current2	$	24	$	22	$	21
Contract assets - noncurrent3	$	60	$	54	$	52
Deferred revenue - current	$	692	$	2,662	$	402
Deferred revenue - noncurrent4	$	111	$	116	$	106

1.Included in accounts and notes receivable - net in the interim Consolidated Balance Sheets.

2.Included in other current assets in the interim Consolidated Balance Sheets.

3.Included in other assets in the interim Consolidated Balance Sheets.

4.Included in other noncurrent obligations in the interim Consolidated Balance Sheets.

Major Product Line [Member]

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Corn	$	437	$	303	$	4,505	$	4,224
Soybean	157		116		1,494		1,382
Other oilseeds	94		62		661		529
Other	50		42		350		381
Seed	738		523		7,010		6,516
Herbicides	782		583		2,737		2,315
Insecticides	416		395		1,261		1,218
Fungicides	339		261		911		714
Other	96		101		257		247
Crop Protection	1,633		1,340		5,166		4,494
Total	$	2,371	$	1,863	$	12,176	$	11,010

.

Geography [Domain]

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

Seed	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
North America1	$	168	$	97	$	4,482	$	4,290
EMEA2	153		117		1,398		1,262
Latin America	334		246		842		668
Asia Pacific	83		63		288		296
Total	$	738	$	523	$	7,010	$	6,516

Crop Protection	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
North America1	$	422	$	390	$	1,693	$	1,528
EMEA2	237		198		1,304		1,163
Latin America	763		559		1,361		1,086
Asia Pacific	211		193		808		717
Total	$	1,633	$	1,340	$	5,166	$	4,494

1.Represents U.S. & Canada.

2.Europe, Middle East, and Africa ("EMEA").

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Restructuring and Asset Related Charges (Tables)

9 Months Ended

Sep. 30, 2021

Execute to Win Productivity Program [Domain]

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Seed	$	—	$	—	$	—	$	3
Crop Protection	4		30		10		85
Corporate expenses	—		—		—		46
Total	$	4	$	30	$	10	$	134

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Severance and related benefit costs	$	—	$	—	$	—	$	46
Asset related charges	4		30		10		88
Total restructuring and asset related charges - net	$	4	$	30	$	10	$	134

(In millions)	Severance and Related Benefit Costs		Asset Related1		Total
Balance at December 31, 2020	$	53	$	3	$	56
Charges to income from continuing operations	—		10		10
Payments	(24)		(3)		(27)
Asset write-offs	—		(10)		(10)
Balance at September 30, 2021	$	29	$	—	$	29

1.In addition, the company has a liability recorded for asset retirement obligations of $18 million as of September 30, 2021.

2021 Restructuring Actions [Domain]

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

	Three Months Ended September 30,		Nine Months Ended September 30,
(In millions)	2021		2021
Seed	$	4	$	21
Crop Protection	4		41
Corporate expenses	9		65
Total	$	17	$	127

The following table is a summary of charges incurred related to 2021 Restructuring Actions for the three and nine months ended September 30, 2021:

	Three Months Ended September 30,		Nine Months Ended September 30,
(In millions)	2021		2021
Severance and related benefit costs	$	9	$	58
Asset related charges	7		29
Contract termination charges	1		40
Total restructuring and asset charges - net	$	17	$	127

A reconciliation of the December 31, 2020 to the September 30, 2021 liability balances related to the 2021 Restructuring Actions is summarized below:

(In millions)	Severance and Related Benefit Costs		Asset Related1		Contract Termination2		Total
Balance at December 31, 2020	$	—	$	—	$	—	$	—
Charges to income from continuing operations	58		29		40		127
Payments	(14)		—		(26)		(40)
Asset write-offs	—		(29)		—		(29)
Balance at September 30, 2021	$	44	$	—	$	14	$	58

1.In addition, the company has a liability recorded for asset retirement obligations of $6 million as of September 30, 2021.

2.The liability for contract terminations includes lease obligations. The cash impact of these obligations will be substantially complete by 2022.

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Supplementary Information (Tables)

9 Months Ended

Sep. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Other Nonoperating Income (Expense)

Other Income - Net	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Interest income	$	19	$	11	$	58	$	38
Equity in (losses) / earnings of affiliates - net	(1)		—		4		(3)
Net gain (loss) on sales of businesses and other assets1	1		1		2		(29)
Net exchange gains / (losses)2	2		(67)		(47)		(127)
Non-operating pension and other post employment benefit credit3	326		93		979		275
Miscellaneous income (expense) - net4	31		(8)		17		(34)
Other income - net	$	378	$	30	$	1,013	$	120

1.The nine months ended September 30, 2020 includes a loss of $(53) million relating to the sale of the La Porte site, for which the company signed an agreement in 2020, and closed during the first quarter of 2021.

2.Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

3.Includes non-service related components of net periodic benefit credits (costs) (interest cost, expected return on plan assets, amortization of unrecognized gain (loss), amortization of prior service benefit and settlement loss).

4.Miscellaneous expense - net for the three and nine months ended September 30, 2021 and 2020 includes losses on sale of receivables, tax indemnification adjustments related to changes in indemnification balances as a result of the application of the terms of the Tax Matters Agreement between Corteva and Dow and/or DuPont, and other items. Miscellaneous expense - net for the three and nine months ended September 30, 2021 also includes a gain from remeasurement of an equity investment and for the nine months ended September 30, 2021 includes realized losses on sale of available-for-sale securities.

Foreign Currency Exchange Gain (Loss)

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Subsidiary Monetary Position Losses
Pre-tax exchange losses	$	(32)	$	(61)	$	(47)	$	(300)
Local tax benefits / (expenses)	3		16		(11)		44
Net after-tax impact from subsidiary exchange losses	$	(29)	$	(45)	$	(58)	$	(256)
Hedging Program Gains
Pre-tax exchange gains (losses)	$	34	$	(6)	$	—	$	173
Tax (expenses) / benefits	(8)		2		—		(41)
Net after-tax impact from hedging program exchange gains (losses)	$	26	$	(4)	$	—	$	132
Total Exchange Losses
Pre-tax exchange gains (losses)	$	2	$	(67)	$	(47)	$	(127)
Tax (expenses) benefits	(5)		18		(11)		3
Net after-tax exchange losses	$	(3)	$	(49)	$	(58)	$	(124)

Restrictions on Cash and Cash Equivalents

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Cash and cash equivalents	$	2,779	$	3,526	$	2,768
Restricted cash equivalents	361		347		354
Total cash, cash equivalents and restricted cash equivalents	$	3,140	$	3,873	$	3,122

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Net Income (Loss) for Earnings Per Share Calculations - Basic and Diluted	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
Net income attributable to continuing operations noncontrolling interests	2		2		8		18
Income (loss) from continuing operations available to Corteva common stockholders	34		(392)		1,659		639
(Loss) income from discontinued operations available to Corteva common stockholders	(4)		—		(59)		1
Net income (loss) available to common stockholders	$	30	$	(392)	$	1,600	$	640

Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table Text Block]

Earnings (Loss) Per Share Calculations - Basic	Three Months Ended September 30,				Nine Months Ended September 30,
(Dollars per share)	2021		2020		2021		2020
Earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.25	$	0.85
Loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.17	$	0.85

Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table Text Block]

Earnings (Loss) Per Share Calculations - Diluted	Three Months Ended September 30,				Nine Months Ended September 30,
(Dollars per share)	2021		2020		2021		2020
Earnings (loss) per share of common stock from continuing operations	$	0.05	$	(0.52)	$	2.23	$	0.85
Loss per share of common stock from discontinued operations	(0.01)		—		(0.08)		—
Earnings (loss) per share of common stock	$	0.04	$	(0.52)	$	2.15	$	0.85

Share Count Information

Share Count Information	Three Months Ended September 30,		Nine Months Ended September 30,
(Shares in millions)	2021	2020	2021	2020
Weighted-average common shares - basic	733.8	749.5	738.1	749.5
Plus dilutive effect of equity compensation plans1	5.7	—	5.9	2.5
Weighted-average common shares - diluted	739.5	749.5	744.0	752.0
Potential shares of common stock excluded from EPS calculations2	3.0	14.6	3.1	9.7

1.Diluted earnings per share considers the impact of potentially dilutive securities except in periods in which there is a loss because the inclusion of the potential common shares would have an anti-dilutive effect.

2.These outstanding potential shares of common stock relating to stock options, restricted stock units and performance-based restricted stock units were excluded from the calculation of diluted earnings per share because the effect of including them would have been anti-dilutive.

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Accounts and Notes Receivable (Tables)

9 Months Ended

Sep. 30, 2021

Accounts and Notes Receivable [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Accounts receivable – trade1	$	3,336	$	3,754	$	3,231
Notes receivable – trade1,2	1,408		163		1,407
Other3	1,074		1,009		989
Total accounts and notes receivable - net	$	5,818	$	4,926	$	5,627

1.Accounts receivable – trade and notes receivable - trade are net of allowances of $210 million at September 30, 2021, $208 million at December 31, 2020, and $210 million at September 30, 2020. Allowances are equal to the estimated uncollectible amounts and are based on the expected credit losses and were developed using a loss-rate method.

2.Notes receivable – trade primarily consists of receivables for deferred payment loan programs for the sale of seed products to customers. These loans have terms of one year or less and are primarily concentrated in North America. The company maintains a rigid pre-approval process for extending credit to customers in order to manage overall risk and exposure associated with credit losses. As of September 30, 2021, December 31, 2020, and September 30, 2020 there were no significant impairments related to current loan agreements.

3.Other includes receivables in relation to indemnification assets, value added tax, general sales tax and other taxes. No individual group represents more than 10 percent of total receivables. In addition, Other includes amounts due from nonconsolidated affiliates of $84 million, $106 million, and $92 million as of September 30, 2021, December 31, 2020, and September 30, 2020, respectively.

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

(In millions)
2020
Balance at December 31, 2019	$	174
Net provision for credit losses1	54
Write-offs charged against allowance / other1	(18)
Balance at September 30, 2020	$	210
2021
Balance at December 31, 2020	$	208
Net provision for credit losses	(7)
Write-offs charged against allowance / other	9
Balance at September 30, 2021	$	210

1.Prior year classifications in the changes in the allowance for doubtful receivables have been revised. Revisions did not impact the amount of the provision or the allowance for doubtful receivables recorded in the interim Consolidated Statements of Operations or the interim Consolidated Balance Sheets.

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Inventories (Tables)

9 Months Ended

Sep. 30, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Finished products	$	1,871	$	2,584	$	2,074
Semi-finished products	2,028		1,813		1,878
Raw materials and supplies	518		485		422
Total inventories	$	4,417	$	4,882	$	4,374

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Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Other Intangible Assets

(In millions)	September 30, 2021						December 31, 2020						September 30, 2020
	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Intangible assets subject to amortization (Definite-lived):
Germplasm	$	6,265	$	(507)	$	5,758	$	6,265	$	(317)	$	5,948	$	6,265	$	(253)	$	6,012
Customer-related	1,956		(460)		1,496		1,984		(380)		1,604		1,966		(352)		1,614
Developed technology	1,485		(641)		844		1,451		(525)		926		1,463		(499)		964
Trademarks/trade names1	2,012		(152)		1,860		2,019		(99)		1,920		161		(86)		75
Favorable supply contracts	475		(373)		102		475		(302)		173		475		(279)		196
Other2	407		(252)		155		405		(239)		166		405		(233)		172
Total other intangible assets with finite lives	12,600		(2,385)		10,215		12,599		(1,862)		10,737		10,735		(1,702)		9,033
Intangible assets not subject to amortization (Indefinite-lived):
IPR&D	10		—		10		10		—		10		10		—		10
Trade name1													1,871		—		1,871
Total other intangible assets	10		—		10		10		—		10		1,881		—		1,881
Total	$	12,610	$	(2,385)	$	10,225	$	12,609	$	(1,862)	$	10,747	$	12,616	$	(1,702)	$	10,914

1.Beginning on October 1, 2020, the company changed its indefinite life assertion of its trade name asset to definite lived with a useful life of 25 years. This change is the result of the launch of BrevantTM seed in the retail channel in the U.S. Prior to changing the useful life of the trade name asset, the company tested the asset for impairment under ASC 350- Intangibles, Goodwill and Other, concluding the asset was not impaired.

2.Primarily consists of sales and farmer networks, marketing and manufacturing alliances and noncompetition agreements.

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Short-Term Borrowings, Long-Term Debt and Available Credit Facilities Debt (Tables)

9 Months Ended

Sep. 30, 2021

Debt Instrument [Line Items]

Schedule of Short-term Debt [Table Text Block]

Short-term borrowings and finance lease obligations
(In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Commercial paper	$	802	$	—	$	926
Repurchase facility	550		—		1,175
Other loans - various currencies	18		1		39
Long-term debt payable within one year	1		1		1
Finance lease obligations payable within one year	1		1		1
Total short-term borrowings and finance lease obligations	$	1,372	$	3	$	2,142

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Commitments and Contingent Liabilities (Tables)

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Environmental Loss Contingencies by Site [Table Text Block]

	As of September 30, 2021
(In millions)	Indemnification Asset		Accrual balance3		Potential exposure above amount accrued3
Environmental Remediation Stray Liabilities
Chemours related obligations - subject to indemnity1,2	$	156	$	156	$	266
Other discontinued or divested businesses obligations1	10		77		187
Environmental remediation liabilities primarily related to DuPont - subject to indemnity from DuPont2	38		38		64
Environmental remediation liabilities not subject to indemnity	—		72		49
Indemnification liabilities related to the MOU4	9		111		20
Total	$	213	$	454	$	586

1.Represents liabilities that are subject to the $200 million thresholds and sharing arrangements as discussed on page 24, under the header "Corteva Separation Agreement."

2.The company has recorded an indemnification asset related to these accruals, including $40 million related to the Superfund sites.

3.Accrual balance represents management’s best estimate of the costs of remediation and restoration, although it is reasonably possible that the potential exposure, as indicated, could range above the amounts accrued, as there are inherent uncertainties in these estimates. Accrual balances includes $67 million for remediation of Superfund sites.

4.Represents liabilities that are subject to the $150 million thresholds and sharing agreements as discussed on page 23, under the header "Chemours / Performance Chemicals."

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Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2021

Equity [Abstract]

Schedule of Noncontrolling Interests Represented by Preferred Stock [Table Text Block]

Shares in thousands	Number of Shares
Authorized	23,000
$4.50 Series, callable at $120	1,673
$3.50 Series, callable at $102	700

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

(In millions)	Cumulative Translation Adjustment1		Derivative Instruments		Pension Benefit Plans		Other Benefit Plans		Unrealized Gain (Loss) on Investments		Total
2020
Balance January 1, 2020	$	(1,944)	$	2	$	(1,247)	$	(81)	$	—	$	(3,270)
Other comprehensive (loss) income before reclassifications	(507)		(23)		(10)		2		—		(538)
Amounts reclassified from accumulated other comprehensive loss	—		7		4		1		—		12
Net other comprehensive (loss) income	(507)		(16)		(6)		3		—		(526)
Balance September 30, 2020	$	(2,451)	$	(14)	$	(1,253)	$	(78)	$	—	$	(3,796)
2021
Balance January 1, 2021	$	(1,970)	$	(67)	$	(1,433)	$	590	$	(10)	$	(2,890)
Other comprehensive (loss) income before reclassifications	(424)		115		(6)		1		3		(311)
Amounts reclassified from accumulated other comprehensive loss	—		(8)		32		(475)		7		(444)
Net other comprehensive (loss) income	(424)		107		26		(474)		10		(755)
Balance September 30, 2021	$	(2,394)	$	40	$	(1,407)	$	116	$	—	$	(3,645)

1.The cumulative translation adjustment loss for the nine months ended September 30, 2021 was primarily driven by strengthening of the USD against the European Euro ("EUR"), Swiss Franc ("CHF") and Brazilian Real ("BRL"). The cumulative translation adjustment loss for the nine months ended September 30, 2020 was primarily driven by strengthening of the USD against the Brazilian Real ("BRL") and the South African Rand ("ZAR") against the USD.

Tax (Expense) Benefit of Other Comprehensive (Loss) Income

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Derivative instruments	$	(12)	$	4	$	(37)	$	6
Pension benefit plans - net	(3)		—		(8)		(3)
Other benefit plans - net	51		—		148		—
Benefit from (provision for) income taxes related to other comprehensive (loss) income items	$	36	$	4	$	103	$	3

Reclassification out of Accumulated Other Comprehensive (Loss) Income [Table Text Block]

(In millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Derivative Instruments1:	$	6	$	(22)	$	(9)	$	13
Tax (benefit) expense2	(1)		3		1		(6)
After-tax	$	5	$	(19)	$	(8)	$	7
Amortization of pension benefit plans:
Prior service benefit3,4	$	—	$	—	$	(1)	$	(1)
Actuarial losses3,4	14		1		41		3
Settlement loss3,4	—		—		1		3
Total before tax	$	14	$	1	$	41	$	5
Tax benefit2	(3)		—		(9)		(1)
After-tax	$	11	$	1	$	32	$	4
Amortization of other benefit plans:
Prior service benefit3,4	$	(231)	$	—	$	(692)	$	—
Actuarial gains3,4	23		1		70		1
Curtailment gain	—		—		(1)		—
Total before tax	$	(208)	$	1	$	(623)	$	1
Tax expense2	51		—		148		—
After-tax	$	(157)	$	1	$	(475)	$	1
Unrealized Loss on Investments4	$	—	$	—	$	7	$	—
Tax benefit2	—		—		—		—
After-tax	$	—	$	—	$	7	$	—
Total reclassifications for the period, after-tax	$	(141)	$	(17)	$	(444)	$	12

1.Reflected in cost of goods sold in the interim Consolidated Statements of Operations.

2.Reflected in (benefit from) provision for income taxes from continuing operations in the interim Consolidated Statements of Operations.

3.These accumulated other comprehensive (loss) income components are included in the computation of net periodic benefit credit of the company's pension and other benefit plans. See Note 15 - Pension Plans and Other Post Employment Benefits, for additional information.

4.Reflected in other income - net in the interim Consolidated Statements of Operations.

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Pension Plans and Other Post Employment Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Defined Benefit Pension Plans:
Service cost	$	7	$	6	$	19	$	19
Interest cost	91		139		273		420
Expected return on plan assets	(228)		(250)		(686)		(750)
Amortization of unrecognized loss	14		1		41		3
Amortization of prior service benefit	—		—		(1)		(1)
Settlement loss	—		—		1		3
Net periodic (credit) benefit cost	$	(116)	$	(104)	$	(353)	$	(306)
Other Post Employment Benefits:
Service cost	$	1	$	—	$	1	$	1
Interest cost	5		16		16		49
Amortization of unrecognized loss	23		1		70		1
Amortization of prior service benefit	(231)		—		(692)		—
Curtailment gain	—		—		(1)		—
Net periodic (credit) benefit cost	$	(202)	$	17	$	(606)	$	51

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Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2021

Derivative [Line Items]

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

Notional Amounts (In millions)	September 30, 2021		December 31, 2020		September 30, 2020
Derivatives designated as hedging instruments:
Foreign currency contracts	$	1,227	$	1,164	$	770
Commodity contracts	$	262	$	383	$	51
Derivatives not designated as hedging instruments:
Foreign currency contracts	$	1,164	$	647	$	924
Commodity contracts	$	7	$	—	$	—

Fair Value of Derivatives Instruments

		September 30, 2021
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the interim Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	20	$	—	$	20
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	37		(23)		14
Total asset derivatives		$	57	$	(23)	$	34
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	9	$	—	$	9
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	31		(23)		8
Total liability derivatives		$	40	$	(23)	$	17

		December 31, 2020
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	15	$	—	$	15
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	40		(40)		—
Total asset derivatives		$	55	$	(40)	$	15
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	38	$	—	$	38
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	97		(40)		57
Total liability derivatives		$	135	$	(40)	$	95

		September 30, 2020
(In millions)	Balance Sheet Location	Gross		Counterparty and Cash Collateral Netting1		Net Amounts Included in the interim Consolidated Balance Sheet
Asset derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Other current assets	$	24	$	—	$	24
Derivatives not designated as hedging instruments:
Foreign currency contracts	Other current assets	101		(75)		26
Commodity contracts	Other current assets	1		—		1
Total asset derivatives		$	126	$	(75)	$	51
Liability derivatives:
Derivatives designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	$	12	$	—	$	12
Derivatives not designated as hedging instruments:
Foreign currency contracts	Accrued and other current liabilities	84		(69)		15
Commodity contracts	Accrued and other current liabilities	1		—		1
Total liability derivatives		$	97	$	(69)	$	28

1.    Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.

Effect of Derivatives

	Amount of Gain (Loss) Recognized in OCI - Pre-Tax1
	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Derivatives designated as hedging instruments:
Net investment hedges:
Foreign currency contracts	$	10	$	(20)	$	24	$	(16)
Cash flow hedges:
Foreign currency contracts	18		4		12		27
Commodity contracts	(11)		14		117		(46)
Total derivatives designated as hedging instruments	$	17	$	(2)	$	153	$	(35)

1.OCI is defined as other comprehensive income (loss).

	Amount of Gain (Loss) Recognized in Income - Pre-Tax1
	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Derivatives designated as hedging instruments:
Cash flow hedges:
Foreign currency contracts2	$	(10)	$	19	$	(11)	$	19
Commodity contracts2	4		3		20		(32)
Total derivatives designated as hedging instruments	$	(6)	$	22	$	9	$	(13)
Derivatives not designated as hedging instruments:
Foreign currency contracts3	$	34	$	(6)	$	—	$	173
Foreign currency contracts2	12		3		(16)		19
Commodity contracts2	(1)		—		(18)		9
Total derivatives not designated as hedging instruments	45		(3)		(34)		201
Total derivatives	$	39	$	19	$	(25)	$	188

1.For cash flow hedges, this represents the portion of the gain (loss) reclassified from accumulated OCI into income during the period.

2.Recorded in cost of goods sold in the interim Consolidated Statements of Operations.

3.Gain recognized in other income (expense) - net was partially offset by the related gain on the foreign currency-denominated monetary assets and liabilities of the company's operations. See Note 6 - Supplementary Information, for additional information.

Schedule of Realized Gains (Losses)

Investing Results	Nine Months Ended September 30,
(In millions)	2021
Proceeds from sales of available-for-sale securities	$	226
Gross realized losses	$	(7)

Commodity Contract [Member]

Derivative [Line Items]

After-Tax Effect of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss)

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Beginning balance	$	73	$	(16)	$	(16)	$	2
Additions and revaluations of derivatives designated as cash flow hedges	(10)		10		93		(34)
Clearance of hedge results to earnings	(4)		(2)		(18)		24
Ending balance	$	59	$	(8)	$	59	$	(8)

Foreign Currency Contract [Member]

Derivative [Line Items]

After-Tax Effect of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss)

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Beginning balance	$	(21)	$	19	$	(17)	$	—
Additions and revaluations of derivatives designated as cash flow hedges	8		4		3		23
Clearance of hedge results to earnings	9		(17)		10		(17)
Ending balance	$	(4)	$	6	$	(4)	$	6

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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2021

Fair Value Disclosures [Abstract]

Fair Value of Assets and Liabilities Measured on Recurring Basis

September 30, 2021	Significant Other Observable Inputs
(In millions)	Level 1		Level 2
Assets at fair value:
Marketable securities	$	—	$	103
Derivatives relating to:2
Foreign currency	—		57
Equity securities3	75		—
Total assets at fair value	$	75	$	160
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	—		40
Total liabilities at fair value	$	—	$	40

December 31, 2020	Significant Other Observable Inputs
(In millions)	Level 1		Level 2
Assets at fair value:
Marketable securities	$	—	$	43
Debt securities:
U.S. treasuries1	226		—
Derivatives relating to:2
Foreign currency	—		55
Total assets at fair value	$	226	$	98
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	—		135
Total liabilities at fair value	$	—	$	135

September 30, 2020	Significant Other Observable Inputs (Level 2)
(In millions)
Assets at fair value:
Marketable securities	$	152
Derivatives relating to:2
Foreign currency	125
Commodity contracts	1
Total assets at fair value	$	278
Liabilities at fair value:
Derivatives relating to:2
Foreign currency	96
Commodity contracts	1
Total liabilities at fair value	$	97

1.    The company's investments in debt securities, which are available-for-sale, are included in "marketable securities" in the interim Consolidated Balance Sheets.

2. See Note 16 - Financial Instruments for the classification of derivatives in the interim Consolidated Balance Sheets.

3. The company's equity securities are included in other assets in the interim Consolidated Balance Sheets.

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Segment Reporting (Tables)

9 Months Ended

Sep. 30, 2021

Segment Reporting Information [Line Items]

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

Reconciliation to interim Consolidated Financial Statements

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
(Benefit from) provision for income taxes on continuing operations	(28)		(117)		434		88
Income (loss) from continuing operations before income taxes	8		(507)		2,101		745
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	8		11		22		35
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively. Refer to page 57 for further discussion of the company’s Non-GAAP financial measures.

Schedule of Segment Reporting Information, by Segment [Table Text Block]

As of and for the Three Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	738	$	1,633	$	2,371
Segment operating EBITDA	$	(217)	$	206	$	(11)
Segment assets1	$	23,701	$	12,539	$	36,240
2020
Net sales	$	523	$	1,340	$	1,863
Segment operating EBITDA	$	(282)	$	130	$	(152)
Segment assets1	$	24,372	$	12,593	$	36,965

1.    Segment assets at December 31, 2020 were $23,751 million and $13,099 million for Seed and Crop Protection, respectively.

For the Nine Months Ended September 30, (In millions)	Seed		Crop Protection		Total
2021
Net sales	$	7,010	$	5,166	$	12,176
Segment operating EBITDA	$	1,523	$	897	$	2,420
2020
Net sales	$	6,516	$	4,494	$	11,010
Segment operating EBITDA	$	1,255	$	677	$	1,932

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

Segment assets to total assets (in millions)	September 30, 2021		December 31, 2020		September 30, 2020
Total segment assets	$	36,240	$	36,850	$	36,965
Corporate assets	4,882		5,799		4,725
Total assets	$	41,122	$	42,649	$	41,690

Schedule of Additional Segment Details [Table Text Block]

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(8)	$	(9)	$	(26)
Equity securities mark-to-market gain	47		—		—		47
Total	$	38	$	(8)	$	(9)	$	21

(In millions)	Seed		Crop Protection		Corporate		Total
For the Three Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(9)	$	(40)	$	—	$	(49)
Total	$	(9)	$	(40)	$	—	$	(49)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2021
Restructuring and Asset Related Charges - Net 1	$	(145)	$	(51)	$	(65)	$	(261)
Equity securities mark-to-market gain	47		—		—		47
Total	$	(98)	$	(51)	$	(65)	$	(214)

(In millions)	Seed		Crop Protection		Corporate		Total
For the Nine Months Ended September 30, 2020
Restructuring and Asset Related Charges - Net 1	$	(154)	$	(98)	$	(46)	$	(298)
Loss on Divestiture2	—		(53)		—		(53)
Total	$	(154)	$	(151)	$	(46)	$	(351)

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.

2.Includes a loss recorded in other income - net related to the sale of the La Porte site.

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EID Segment FN (Tables)

9 Months Ended

Sep. 30, 2021

Segment Reporting Information [Line Items]

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

Reconciliation to interim Consolidated Financial Statements

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	36	$	(390)	$	1,667	$	657
(Benefit from) provision for income taxes on continuing operations	(28)		(117)		434		88
Income (loss) from continuing operations before income taxes	8		(507)		2,101		745
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	8		11		22		35
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively. Refer to page 57 for further discussion of the company’s Non-GAAP financial measures.

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

Segment assets to total assets (in millions)	September 30, 2021		December 31, 2020		September 30, 2020
Total segment assets	$	36,240	$	36,850	$	36,965
Corporate assets	4,882		5,799		4,725
Total assets	$	41,122	$	42,649	$	41,690

EID [Member]

Segment Reporting Information [Line Items]

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

Income (loss) from continuing operations after income taxes to segment operating EBITDA (In millions)	Three Months Ended  September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Income (loss) from continuing operations after income taxes	$	27	$	(404)	$	1,637	$	595
(Benefit from) provision for income taxes on continuing operations	(30)		(122)		425		68
Income (loss) from continuing operations before income taxes	(3)		(526)		2,062		663
Depreciation and amortization	309		285		926		868
Interest income	(19)		(11)		(58)		(38)
Interest expense	19		30		61		117
Exchange (gains) losses - net	(2)		67		47		127
Non-operating benefits - net	(315)		(73)		(941)		(237)
Mark-to-market (gains) losses on certain foreign currency contracts not designated as hedges1	(19)				3
Significant items	(21)		49		214		351
Corporate expenses	40		27		106		81
Segment operating EBITDA	$	(11)	$	(152)	$	2,420	$	1,932

1.Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and six months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively.

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Summary of Significant Accounting Policies Summary of Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2021	Mar. 31, 2020
Foreign Exchange Impact on Income (Loss) from Continuing Operations	$ 20
Percentage deterioration of the official Peso to USD exchange rate	10.00%
Percentage annual sales and EBITDA	4.00%
Internal Reorganization [Member]
Reclassification of Divisional Equity to APIC		$ 40

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Divestitures and Other Transactions Separation Agreements (Details) $ in Millions	Sep. 30, 2021 USD ($)
Accounts and Notes Receivable [Member] | DuPont de Nemours [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Indemnification Assets	$ 25
Other Assets [Member] | DuPont de Nemours [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Indemnification Assets	70
Accrued and Other Current Liabilities [Member] | Dow [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Indemnified Liabilities	54
Other noncurrent obligations | DuPont de Nemours [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Indemnified Liabilities	76
Other noncurrent obligations | Dow [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Indemnified Liabilities	$ 14

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Divestitures and Other Transactions Other Discontinued Operations (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income (loss) from discontinued operations after income taxes	$ (4)	$ 0	$ (59)	$ 1

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Revenue Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Amount	$ 122	$ 115	$ 114
Minimum [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year
Maximum [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	6 years

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Revenue Contract Balances (Details) - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Accounts and notes receivable - trade	[1]	$ 4,744	$ 4,638	$ 3,917
Contract assets - current	[2]	24	21	22
Contract assets - noncurrent	[3]	60	52	54
Deferred Revenue		692	402	2,662
Deferred revenue recognized during the period		2,454	2,195
Accrued and Other Current Liabilities [Member]
Disaggregation of Revenue [Line Items]
Deferred Revenue		692	402	2,662
Other noncurrent obligations
Disaggregation of Revenue [Line Items]
Deferred Revenue	[4]	$ 111	$ 106	$ 116

[1] Included in accounts and notes receivable - net in the interim Consolidated Balance Sheets.

[2] Included in other current assets in the interim Consolidated Balance Sheets.

[3] Included in other assets in the interim Consolidated Balance Sheets.

[4] Included in other noncurrent obligations in the interim Consolidated Balance Sheets.

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Revenue Disaggregation of Revenue - Principal Product Groups (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Disaggregation of Revenue [Line Items]
Net Sales	$ 2,371	$ 1,863	$ 12,176	$ 11,010
Seed [Member]
Disaggregation of Revenue [Line Items]
Net Sales	738	523	7,010	6,516
Seed [Member] | Corn [Member]
Disaggregation of Revenue [Line Items]
Net Sales	437	303	4,505	4,224
Seed [Member] | Soybean [Member]
Disaggregation of Revenue [Line Items]
Net Sales	157	116	1,494	1,382
Seed [Member] | Other oilseeds [Member]
Disaggregation of Revenue [Line Items]
Net Sales	94	62	661	529
Seed [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Net Sales	50	42	350	381
Crop Protection [Member]
Disaggregation of Revenue [Line Items]
Net Sales	1,633	1,340	5,166	4,494
Crop Protection [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Net Sales	96	101	257	247
Crop Protection [Member] | Herbicides [Member]
Disaggregation of Revenue [Line Items]
Net Sales	782	583	2,737	2,315
Crop Protection [Member] | Insecticides [Member]
Disaggregation of Revenue [Line Items]
Net Sales	416	395	1,261	1,218
Crop Protection [Member] | Fungicides [Member]
Disaggregation of Revenue [Line Items]
Net Sales	$ 339	$ 261	$ 911	$ 714

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Revenue Disaggregation of Revenue - Geography (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Disaggregation of Revenue [Line Items]
Net Sales		$ 2,371	$ 1,863	$ 12,176	$ 11,010
Seed [Member]
Disaggregation of Revenue [Line Items]
Net Sales		738	523	7,010	6,516
Seed [Member] | North America
Disaggregation of Revenue [Line Items]
Net Sales	[1]	168	97	4,482	4,290
Seed [Member] | EMEA
Disaggregation of Revenue [Line Items]
Net Sales	[2]	153	117	1,398	1,262
Seed [Member] | Latin America
Disaggregation of Revenue [Line Items]
Net Sales		334	246	842	668
Seed [Member] | Asia Pacific
Disaggregation of Revenue [Line Items]
Net Sales		83	63	288	296
Crop Protection [Member]
Disaggregation of Revenue [Line Items]
Net Sales		1,633	1,340	5,166	4,494
Crop Protection [Member] | North America
Disaggregation of Revenue [Line Items]
Net Sales	[1]	422	390	1,693	1,528
Crop Protection [Member] | EMEA
Disaggregation of Revenue [Line Items]
Net Sales	[2]	237	198	1,304	1,163
Crop Protection [Member] | Latin America
Disaggregation of Revenue [Line Items]
Net Sales		763	559	1,361	1,086
Crop Protection [Member] | Asia Pacific
Disaggregation of Revenue [Line Items]
Net Sales		$ 211	$ 193	$ 808	$ 717

[1] Represents U.S. & Canada.

[2] Europe, Middle East, and Africa ("EMEA").

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Restructuring and Asset Related Charges - 2021 Restructuring Activities (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021		Sep. 30, 2020	Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net		$ 26	$ 49	$ 261		$ 298
2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		150		150
Asset Retirement Obligation		6		6
Payments for Restructuring				(40)
Asset write-offs and adjustments				(29)
Restructuring Reserve		58		58			$ 0
Restructuring and Asset related charges, net		17		127
Severance and Related Benefit Costs | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		65		65
Payments for Restructuring				(14)
Asset write-offs and adjustments				0
Restructuring Reserve		44		44			0
Restructuring and Asset related charges, net		9		58
Asset Related Charges [Member] | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		35		35
Payments for Restructuring	[1]			0
Asset write-offs and adjustments	[1]			(29)
Restructuring Reserve	[1]	0		0			0
Restructuring and Asset related charges, net		7		29	[1]
Asset Retirement Obligation Costs [Member] | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		10		10
Contract Termination | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		40		40
Restructuring and Asset related charges, net		1		40
Costs Associated with Exit and Disposal Activities | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Payments for Restructuring	[2]			(26)
Asset write-offs and adjustments	[2]			0
Restructuring Reserve	[2]	14		14			$ 0
Restructuring and Asset related charges, net	[2]			40
Seed [Member] | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net		4		21
Crop Protection [Member] | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net		4		41
Corporate Segment | 2021 Restructuring Actions [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net		$ 9		$ 65

[1] In addition, the company has a liability recorded for asset retirement obligations of $6 million as of September 30, 2021.

[2] The liability for contract terminations includes lease obligations. The cash impact of these obligations will be substantially complete by 2022

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Restructuring and Asset Related Charges Execute to Win Productivity Program (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		15 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Mar. 31, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net	$ 26	$ 49	$ 261	$ 298
Execute to Win Productivity Program [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			56
Payments for Restructuring			(27)
Asset write-offs and adjustments			(10)
Asset Retirement Obligation	18		18
Restructuring Reserve, Ending Balance	29		29
Restructuring and Asset related charges, net	4	30	10	134
Restructuring and Asset Related Charges - Net					$ 186
Severance and Related Benefit Costs | Execute to Win Productivity Program [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			53
Payments for Restructuring			(24)
Asset write-offs and adjustments			0
Restructuring Reserve, Ending Balance	29		29
Restructuring and Asset related charges, net	0	0	0	46
Restructuring and Asset Related Charges - Net					63
Asset Related Charges [Member] | Execute to Win Productivity Program [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			3
Payments for Restructuring			(3)
Asset write-offs and adjustments			(10)
Restructuring Reserve, Ending Balance	0		0
Restructuring and Asset related charges, net	4	30	10	88
Restructuring and Asset Related Charges - Net					$ 123
Seed [Member] | Execute to Win Productivity Program [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net	0	0	0	3
Crop Protection [Member] | Execute to Win Productivity Program [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net	4	30	10	85
Corporate | Execute to Win Productivity Program [Domain]
Restructuring Cost and Reserve [Line Items]
Restructuring and Asset related charges, net	$ 0	$ 0	$ 0	$ 46

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Restructuring and Asset Related Charges Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Other Asset Related [Member]
Restructuring Cost and Reserve [Line Items]
Accelerated Prepaid Royalty Amortization Expense	$ 5	$ 124

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Related Party Transactions Dow Intercompany Transactions (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Corteva [Member] | EID [Member]
Related Party Transaction [Line Items]
Interest Expense, Related Party	$ 11	$ 19	$ 39	$ 82

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Supplementary Information Other Income (Expense) - Net (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Equity in (losses) / earnings of affiliates - net		$ (1)	$ 0	$ 4	$ (3)
Net gain (loss) on sales of businesses and other assets	[1]	1	1	2	(29)
Net exchange gains (losses)	[2]	2	(67)	(47)	(127)
Non-operating pension and other post employment benefit credit	[3]	326	93	979	275
Miscellaneous expenses - net	[4]	31	(8)	17	(34)
Other income - net		378	30	1,013	120
Interest income		19	11	58	38
Hedging Program [Member]
Net exchange gains (losses)		34	(6)	0	173
Hedging Program [Member] | Argentine Peso Devaluation [Member]
Net exchange gains (losses)		(16)	(26)	(53)	(56)
Subsidiary Monetary Position
Net exchange gains (losses)		(32)	(61)	(47)	(300)
Segment Reconciling Items [Member]
Net exchange gains (losses)		(2)	67	47	127
Non-operating pension and other post employment benefit credit		(315)	(73)	(941)	(237)
Gain (Loss) on Disposition of Assets	[5]				(53)
Interest income		$ (19)	$ (11)	$ (58)	(38)
Segment Reconciling Items [Member] | Crop Protection [Member]
Gain (Loss) on Disposition of Assets					(53)
Sale of JV [Member] | Segment Reconciling Items [Member] | Crop Protection [Member]
Gain (Loss) on Disposition of Assets	[5]				$ (53)

[1] The nine months ended September 30, 2020 includes a loss of $(53) million relating to the sale of the La Porte site, for which the company signed an agreement in 2020, and closed during the first quarter of 2021.

[2] Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

[3] Includes non-service related components of net periodic benefit credits (costs) (interest cost, expected return on plan assets, amortization of unrecognized gain (loss), amortization of prior service benefit and settlement loss).

[4] Miscellaneous expense - net for the three and nine months ended September 30, 2021 and 2020 includes losses on sale of receivables, tax indemnification adjustments related to changes in indemnification balances as a result of the application of the terms of the Tax Matters Agreement between Corteva and Dow and/or DuPont, and other items. Miscellaneous expense - net for the three and nine months ended September 30, 2021 also includes a gain from remeasurement of an equity investment and for the nine months ended September 30, 2021 includes realized losses on sale of available-for-sale securities.

[5] Includes a loss recorded in other income - net related to the sale of the La Porte site.

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Supplementary Information Foreign Currency Exchange Gain (Loss) (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Foreign Currency Exchange Gain (Loss) [Line Items]
Pre-tax exchange (losses) gains - net	[1]	$ 2	$ (67)	$ (47)	$ (127)
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit		(5)	18	(11)	3
Foreign Currency Transaction (Loss) Gain After Tax		(3)	(49)	(58)	(124)
Subsidiary Monetary Position
Foreign Currency Exchange Gain (Loss) [Line Items]
Pre-tax exchange (losses) gains - net		(32)	(61)	(47)	(300)
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit		3	16	(11)	44
Foreign Currency Transaction (Loss) Gain After Tax		(29)	(45)	(58)	(256)
Hedging Program [Member]
Foreign Currency Exchange Gain (Loss) [Line Items]
Pre-tax exchange (losses) gains - net		34	(6)	0	173
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit		(8)	2	0	(41)
Foreign Currency Transaction (Loss) Gain After Tax		$ 26	$ (4)	$ 0	$ 132

[1] Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

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Supplementary Information Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Millions	Sep. 30, 2021		Dec. 31, 2020	Sep. 30, 2020		Dec. 31, 2019
Restricted Cash and Cash Equivalents Items [Line Items]
Cash and cash equivalents	$ 2,779		$ 3,526	$ 2,768
Cash, Cash Equivalents and Restricted Cash, Total Company	3,140	[1]	3,873	3,122	[1]	$ 2,173
Other Current Assets [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash	$ 361		$ 347	$ 354

[1] See page 17 for reconciliation of cash and cash equivalents and restricted cash equivalents presented in interim Consolidated Balance Sheets to total cash, cash equivalents and restricted cash equivalents presented in the interim Consolidated Statements of Cash Flows.

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Income Taxes Income Tax Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Net tax benefits associated with changes in accruals	$ 32	$ 58
Tax Benefit associated with U.S. Research and Development Tax Credits	$ 22	$ 22
Tax benefit related to an elective change in accounting method for the impact of the Act's foreign tax provisions			$ 51
Tax benefit related to the impact of recent tax law enactment in foreign jurisdictions			$ 14

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Earnings Per Share Net Income for Earnings Per Share Calculations - Basic and Diluted (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share [Abstract]
Income (loss) from continuing operations after income taxes	$ 36	$ (390)	$ 1,667	$ 657
Net income (loss) Attributable to Noncontrolling Interest, Continuing Operations	2	2	8	18
Net income (loss) from Continuing Operations Available to Common Shareholders	34	(392)	1,659	639
Income (loss) from discontinued operations after income taxes	(4)	0	(59)	1
Net income (loss) Available to Common Stockholders	$ 30	$ (392)	$ 1,600	$ 640

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Earnings Per Share Earnings Per Share Calculations - Basic (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share [Abstract]
Basic earnings (loss) per share of common stock from continuing operations	$ 0.05	$ (0.52)	$ 2.25	$ 0.85
Basic earnings (loss) per share of common stock from discontinued operations	$ (0.01)	$ 0	$ (0.08)	$ 0
Basic earnings (loss) per share of common stock	$ 0.04	$ (0.52)	$ 2.17	$ 0.85

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Earnings Per Share Earnings Per Share Calculations - Diluted (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share [Abstract]
Diluted earnings (loss) per share of common stock from continuing operations	$ 0.05	$ (0.52)	$ 2.23	$ 0.85
Diluted earnings (loss) per share of common stock from discontinued operations	$ (0.01)	$ 0	$ (0.08)	$ 0
Diluted earnings (loss) per share of common stock	$ 0.04	$ (0.52)	$ 2.15	$ 0.85

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Earnings Per Share Share Count Information (Details) - shares		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Earnings Per Share [Line Items]
Weighted Average Common Shares - basic		733,800,000	749,500,000	738,100,000	749,500,000
Dilutive effect of equity compensation plans	[1]	5,700,000	0	5,900,000	2,500,000
Weighted Average Common Shares - diluted		739,500,000	749,500,000	744,000,000.0	752,000,000.0
Potential shares of common stock excluded from EPS calculations	[2]	3,000,000.0	14,600,000	3,100,000	9,700,000
Common Stock, Shares Authorized		1,666,667,000	1,666,667,000	1,666,667,000	1,666,667,000	1,666,667,000

[1] Diluted earnings per share considers the impact of potentially dilutive securities except in periods in which there is a loss because the inclusion of the potential common shares would have an anti-dilutive effect.

[2] These outstanding potential shares of common stock relating to stock options, restricted stock units and performance-based restricted stock units were excluded from the calculation of diluted earnings per share because the effect of including them would have been anti-dilutive.

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Accounts and Notes Receivable (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable - trade	[1]	$ 3,336	$ 3,231	$ 3,336	$ 3,231	$ 3,754
Notes receivable - trade	[1],[2]	1,408	1,407	1,408	1,407	163
Other	[3]	1,074	989	1,074	989	1,009
Accounts and notes receivable - net		5,818	5,627	5,818	5,627	4,926
Accounts Receivable, Allowance for Credit Loss, Current		210	210	210	210	208	$ 174
Due from Affiliates		84	92	84	92	106
Factoring Agreement [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Trade Receivables Sold		70	44	257	221
Trade receivables sold the remain outstanding with an element of recourse		173	178	173	178	$ 157
Loss on Sale of Accounts Receivable		$ 11	$ 11	$ 54	$ 49

[1] Accounts receivable – trade and notes receivable - trade are net of allowances of $210 million at September 30, 2021, $208 million at December 31, 2020, and $210 million at September 30, 2020. Allowances are equal to the estimated uncollectible amounts and are based on the expected credit losses and were developed using a loss-rate method.

[2] Notes receivable – trade primarily consists of receivables for deferred payment loan programs for the sale of seed products to customers. These loans have terms of one year or less and are primarily concentrated in North America. The company maintains a rigid pre-approval process for extending credit to customers in order to manage overall risk and exposure associated with credit losses. As of September 30, 2021, December 31, 2020, and September 30, 2020 there were no significant impairments related to current loan agreements.

[3] Other includes receivables in relation to indemnification assets, value added tax, general sales tax and other taxes. No individual group represents more than 10 percent of total receivables. In addition, Other includes amounts due from nonconsolidated affiliates of $84 million, $106 million, and $92 million as of September 30, 2021, December 31, 2020, and September 30, 2020, respectively.

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Accounts and Notes Receivable Allowance Rollforward (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Receivables [Abstract]
Accounts Receivable, Allowance for Credit Loss, Beginning Balance	$ 208	$ 174
Net provision for credit losses1	(7)	54	[1]
Write-offs charged against allowance / other1		(18)
Other deductions against allowance	9
Accounts Receivable, Allowance for Credit Loss, Ending Balance	$ 210	$ 210

[1] Prior year classifications in the changes in the allowance for doubtful receivables have been revised. Revisions did not impact the amount of the provision or the allowance for doubtful receivables recorded in the interim Consolidated Statements of Operations or the interim Consolidated Balance Sheets.

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Inventories Schedule of Inventory (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Inventory [Line Items]
Finished Products	$ 1,871	$ 2,584	$ 2,074
Semi-finished Products	2,028	1,813	1,878
Raw Materials and Supplies	518	485	422
Total inventories	$ 4,417	$ 4,882	$ 4,374

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Property, Plant and Equipment Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 8,270	$ 8,253	$ 7,985
Accumulated Depreciation	$ (3,960)	$ (3,857)	$ (3,712)

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Other Intangible Assets Other Intangible Assets (Details) - USD ($) $ in Millions		3 Months Ended
		Sep. 30, 2020	Sep. 30, 2021	Dec. 31, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		$ 10,735	$ 12,600	$ 12,599
Finite-Lived Intangible Assets, Accumulated Amortization		(1,702)	(2,385)	(1,862)
Finite-Lived Intangible Assets, Net		9,033	10,215	10,737
Indefinite-lived Intangible Assets (Excluding Goodwill)		1,881	10	10
Intangible Assets, Gross (Excluding Goodwill)		12,616	12,610	12,609
Total other intangible assets		10,914	10,225	10,747
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)		54
Impairment of Intangible Assets Indefinite lived Excluding Goodwill After Tax		41
Trade Names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)	[1]	1,871
In Process Research and Development [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)		10	10	10
Germplasm [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		6,265	6,265	6,265
Finite-Lived Intangible Assets, Accumulated Amortization		(253)	(507)	(317)
Finite-Lived Intangible Assets, Net		6,012	5,758	5,948
Customer-Related Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		1,966	1,956	1,984
Finite-Lived Intangible Assets, Accumulated Amortization		(352)	(460)	(380)
Finite-Lived Intangible Assets, Net		1,614	1,496	1,604
Developed Technology Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		1,463	1,485	1,451
Finite-Lived Intangible Assets, Accumulated Amortization		(499)	(641)	(525)
Finite-Lived Intangible Assets, Net		964	844	926
Trademarks and Trade Names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	[1]	161	2,012	2,019
Finite-Lived Intangible Assets, Accumulated Amortization	[1]	(86)	(152)	(99)
Finite-Lived Intangible Assets, Net	[1]	75	1,860	1,920
Favorable Supply Contract [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		475	475	475
Finite-Lived Intangible Assets, Accumulated Amortization		(279)	(373)	(302)
Finite-Lived Intangible Assets, Net		196	102	173
Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	[2]	405	407	405
Finite-Lived Intangible Assets, Accumulated Amortization	[2]	(233)	(252)	(239)
Finite-Lived Intangible Assets, Net	[2]	$ 172	$ 155	$ 166

[1] Beginning on October 1, 2020, the company changed its indefinite life assertion of its trade name asset to definite lived with a useful life of 25 years. This change is the result of the launch of BrevantTM seed in the retail channel in the U.S. Prior to changing the useful life of the trade name asset, the company tested the asset for impairment under ASC 350- Intangibles, Goodwill and Other, concluding the asset was not impaired.

[2] Primarily consists of sales and farmer networks, marketing and manufacturing alliances and noncompetition agreements.

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Other Intangible Assets Future Amortization Expense (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 180	$ 162	$ 543	$ 501
Continuing Operations [Member]
Finite-Lived Intangible Assets [Line Items]
Pre-tax amortization expense, remainder of 2021	178		178
Pre-tax amortization expense, 2022	700		700
Pre-tax amortization expense, 2023	620		620
Pre-tax amortization expense, 2024	606		606
Pre-tax amortization expense, 2025	569		569
Pre-tax amortization expense, 2026	$ 558		$ 558

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Short-Term Borrowings, Long-Term Debt and Available Credit Facilities Short-term borrowings and finance lease obligations (Details) - USD ($) $ in Millions	Sep. 30, 2021	Feb. 09, 2021	Dec. 31, 2020	Sep. 30, 2020
Short-term Debt [Line Items]
Long-term Debt Payable within one year	$ 1		$ 1	$ 1
Finance Lease, Liability, Current	1		1	1
Short-term borrowings and finance lease obligations	1,372		3	2,142
Commercial Paper [Member]
Short-term Debt [Line Items]
Short-term borrowings	802		0	926
Securities Sold under Agreements to Repurchase [Member]
Short-term Debt [Line Items]
Short-term borrowings		$ 1,000
Other loans - various currencies [Member]
Short-term Debt [Line Items]
Short-term borrowings	18		1	39
Repurchase Agreements [Member] | Securities Sold under Agreements to Repurchase [Member]
Short-term Debt [Line Items]
Short-term borrowings	$ 550		$ 0	$ 1,175

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Short-Term Borrowings, Long-Term Debt and Available Credit Facilities Long-term Debt (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	May 31, 2020
Debt Instrument [Line Items]
Long-term Debt Payable within one year	$ 1	$ 1	$ 1
Senior Notes Due 2025 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				1.70%
Long-term Debt, Gross				$ 500
Senior Notes Due 2030 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				2.30%
Long-term Debt, Gross				$ 500
Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Long-term Debt, Fair Value	$ 1,134	$ 1,168	$ 1,164

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Short-Term Borrowings, Long-Term Debt and Available Credit Facilities Repurchase Facility and Revolving Credit Facilities (Details) $ in Millions	9 Months Ended		36 Months Ended	60 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Nov. 13, 2021	Nov. 13, 2023	Feb. 09, 2021 USD ($)	Dec. 31, 2020 USD ($)	Jun. 30, 2020 USD ($)	Nov. 13, 2018 USD ($)
Line of Credit Facility [Line Items]
Proceeds from debt	$ 419	$ 2,434
Repayments of Long-term Debt	1	879
Revolving Credit Facilities due 2024 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity								$ 3,000
Revolving Credit Facilities due 2022 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity								$ 3,000
Long-term Line of Credit							$ 500
Line of Credit Facility, Remaining Borrowing Capacity	3,000
Securities Sold under Agreements to Repurchase [Member]
Line of Credit Facility [Line Items]
Short-term borrowings					$ 1,000
Percentage of outstanding amounts borrowed utilized as collateral					105.00%
Interest rate in addition to LIBOR					0.85%
Securities Sold under Agreements to Repurchase [Member] | Repurchase Agreements [Member]
Line of Credit Facility [Line Items]
Short-term borrowings	550	$ 1,175				$ 0
Revolving Credit Facilities due 2022 [Member]
Line of Credit Facility [Line Items]
Ratio of Indebtedness to Net Capital								0.60
Accounts and Notes Receivable [Member] | Securities Sold under Agreements to Repurchase [Member] | Repurchase Agreements [Member]
Line of Credit Facility [Line Items]
Pledged Financial Instruments, Not Separately Reported, Loans Receivable Pledged as Collateral	$ 578
Forecast [Member] | Revolving Credit Facilities due 2024 [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Term				5 years
Forecast [Member] | Revolving Credit Facilities due 2022 [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Term			3 years

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Commitments and Contingent Liabilities Guarantee Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Guarantor Obligations [Line Items]
Guarantee Obligations	$ 107	$ 94	$ 96
Factoring Agreement [Member]
Guarantor Obligations [Line Items]
Guarantee Obligations	22	17	20
Agreements with lenders to provide financing for select customers [Member]
Guarantor Obligations [Line Items]
Accounts Receivable, after Allowance for Credit Loss	$ 615	$ 16	$ 637

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Commitments and Contingent Liabilities Chemours (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($)	Jun. 30, 2018 USD ($)	Sep. 30, 2021 USD ($)	Mar. 31, 2029 USD ($)	Dec. 31, 2028 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2017 lawsuits
Settlement Agreement
Loss Contingencies [Line Items]
Income (loss) from discontinued operations before income taxes	$ 11.0
Performance Chemicals
Loss Contingencies [Line Items]
Income (loss) from discontinued operations before income taxes	8.0		$ 45.0
PFAS [Member]
Loss Contingencies [Line Items]
Escrow Account Balance					$ 700.0
PFAS [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Cost Sharing Arrangement Term			20 years
Qualified Spend and Escrow Account Contribution Threshold	4,000.0		$ 4,000.0
Corteva and DuPont stray liability threshold for PFAS	300.0		300.0
PFOA Matters: Multi-District Litigation [Member]
Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded to Other Party		$ 670.7
Lawsuits alleging personal injury filed | lawsuits							3,550
DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Amount credited to each company's threshold	$ 150.0		$ 150.0
Chemours [Member] | PFAS [Member]
Loss Contingencies [Line Items]
Annual Escrow Deposit						$ 100.0
Annual Escrow Deposit, remainder of period				$ 50.0
Chemours [Member] | PFAS [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Total Escrow Deposit Amount				500.0
Corteva [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage	29.00%		29.00%
Corteva [Member] | PFAS [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage for PFAS	50.00%		50.00%
Corteva [Member] | DuPont de Nemours [Member] | PFAS [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage for PFAS	50.00%		50.00%
Annual Escrow Deposit						$ 100.0
Annual Escrow Deposit, remainder of period				50.0
Escrow Account Deposit Percentage	50.00%		50.00%
Corteva [Member] | DuPont de Nemours [Member] | PFAS [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Qualified Spend and Escrow Account Contribution Threshold	$ 2,000.0		$ 2,000.0
Total Escrow Deposit Amount				$ 500.0
DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage	71.00%		71.00%
DuPont de Nemours [Member] | PFAS [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage for PFAS	50.00%		50.00%
DuPont de Nemours [Member] | DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Corteva and DuPont stray liability threshold for PFAS	$ 200.0		$ 200.0

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Commitments and Contingent Liabilities DuPont (Details)	Sep. 30, 2021 USD ($)
PFAS [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Corteva and DuPont stray liability threshold for PFAS	$ 1
PFAS [Member] | Minimum [Member] | Once $300 million threshold is met [Member]
Loss Contingencies [Line Items]
De minimis threshold	1,000,000
PFAS [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Corteva and DuPont stray liability threshold for PFAS	300,000,000
DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Amount credited to each company's threshold	$ 150,000,000
Corteva [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage	29.00%
Corteva [Member] | PFAS [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage for PFAS	50.00%
Corteva [Member] | DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Stray liability threshold	$ 200,000,000
Corteva [Member] | DuPont de Nemours [Member] | PFAS [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage for PFAS	50.00%
DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage	71.00%
DuPont de Nemours [Member] | PFAS [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage for PFAS	50.00%
DuPont de Nemours [Member] | DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Stray liability threshold	$ 200,000,000
Corteva and DuPont stray liability threshold for PFAS	$ 200,000,000

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Commitments and Contingent Liabilities PFOA / Leach Settlement (Details)	3 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018 USD ($)	Sep. 30, 2021 USD ($) lawsuits	Dec. 31, 2004 USD ($)	Dec. 31, 2017 lawsuits	Jan. 01, 2012
MDL Settlement [Domain]
Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded to Other Party		$ 83,000,000
DuPont de Nemours and Corteva Contribution to MDL Settlement
Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded to Other Party		27,000,000
Payments for Legal Settlements		27,000,000
PFAS [Member] | Chemours [Member]
Loss Contingencies [Line Items]
Chemours Contribution to MDL Settlement		0.50
PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Binding Settlement Agreement Class Size			80,000
Loss Contingency, Number Of Water Districts Receiving Water Treatment					6
Litigation Settlement, Liability For Medical Monitoring Program, Threshold			$ 235,000,000
Litigation Settlement, Medical Monitoring Program, Escrow Account, Disbursements To Date		2,000,000
Escrow Balance		$ 1,000,000
PFOA Matters: Drinking Water Actions [Member] | WEST VIRGINIA AND OHIO [Domain] | Settled Litigation
Loss Contingencies [Line Items]
Loss Contingency, Claims Settled, Number | lawsuits		95,000,000
PFOA Matters: Drinking Water Actions [Member] | WEST VIRGINIA AND OHIO [Domain] | Compensatory damages [Member]
Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded to Other Party		$ 40,000,000
PFOA Matters: Drinking Water Actions [Member] | WEST VIRGINIA AND OHIO [Domain] | Loss of consortium [Member]
Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded to Other Party		$ 10,000,000
PFOA Matters: Multi-District Litigation [Member]
Loss Contingencies [Line Items]
Disease Categories for MDL		6
Lawsuits alleging personal injury filed | lawsuits				3,550
Litigation Settlement, Amount Awarded to Other Party	$ 670,700,000

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Commitments and Contingent Liabilities Other PFOA Matters / Fayetteville (Details) $ in Millions	9 Months Ended
	Sep. 30, 2021 USD ($) lawsuits
Firefighting Foam [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	1,760
Personal injury cases [Member] | Firefighting Foam [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	1,600
Municipal water districts | Firefighting Foam [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	96
Chemours Contribution to MDL Settlement
Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded to Other Party	$ 29.0
NEW YORK | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	50
NEW JERSEY | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	2
NEW JERSEY | Natural Resources Damages [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	4
OHIO | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	3
NORTH CAROLINA | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Number of Property Owners	100
Loss Contingency, Number of Additional Plaintiffs	100
DELAWARE | Natural Resources Damages [Member] | Corteva [Member] | DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Threshold for payments to fund the NRST Trust	$ 50.0
Supplemental payment threshold	$ 25.0
Period for supplemental payment	8 years
Corteva and DuPont Share of NRST Trust Payment	$ 12.5
DELAWARE | Natural Resources Damages [Member] | Chemours [Member]
Loss Contingencies [Line Items]
Chemours share of payment to NRST Trust	$ 25.0
Chemours share of payment to NRST Trust, percentage	50.00%
NETHERLANDS | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	4
Alabama Water Utility [Member] | Natural Resources Damages [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	1

XML

Commitments and Contingent Liabilities Environmental (Details) $ in Millions	Sep. 30, 2021 USD ($)
Loss Contingencies [Line Items]
Indemnification Asset	$ 213
Accrual for Environmental Loss Contingencies	454	[1]
Accrual for Environmental Loss Contingencies, Potential Exposure in Excess of Accrual	586	[1]
Chemours related obligation subject to indemnification [Member]
Loss Contingencies [Line Items]
Indemnification Asset	156	[2],[3]
Accrual for Environmental Loss Contingencies	156	[1],[2],[3]
Accrual for Environmental Loss Contingencies, Potential Exposure in Excess of Accrual	266	[1],[2],[3]
Discontinued Operations [Member]
Loss Contingencies [Line Items]
Indemnification Asset	10	[2]
Other discontinued or divested business obligations [Member]
Loss Contingencies [Line Items]
Accrual for Environmental Loss Contingencies	77	[1],[2]
Accrual for Environmental Loss Contingencies, Potential Exposure in Excess of Accrual	187	[1],[2]
Environmental remediation liabilities primarily related to DuPont - subject to indemnity from DuPont [Member]
Loss Contingencies [Line Items]
Indemnification Asset	38	[3]
Accrual for Environmental Loss Contingencies	38	[1],[3]
Accrual for Environmental Loss Contingencies, Potential Exposure in Excess of Accrual	64	[1],[3]
Not subject to indemnification [Member]
Loss Contingencies [Line Items]
Indemnification Asset	0
Accrual for Environmental Loss Contingencies	72	[1]
Accrual for Environmental Loss Contingencies, Potential Exposure in Excess of Accrual	49	[1]
Indemnification liabilities related to the MOU
Loss Contingencies [Line Items]
Indemnification Asset	9	[4]
Accrual for Environmental Loss Contingencies	111	[1],[4]
Accrual for Environmental Loss Contingencies, Potential Exposure in Excess of Accrual	20	[1],[2],[4]
DuPont de Nemours [Member] | DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Stray liability threshold	200
Superfund Sites [Member]
Loss Contingencies [Line Items]
Accrual for Environmental Loss Contingencies	67
Superfund Sites [Member] | Chemours [Member] | Indemnification Agreement [Member]
Loss Contingencies [Line Items]
Indemnification Asset	$ 40

[1] Accrual balance represents management’s best estimate of the costs of remediation and restoration, although it is reasonably possible that the potential exposure, as indicated, could range above the amounts accrued, as there are inherent uncertainties in these estimates. Accrual balances includes $67 million for remediation of Superfund sites.4.Represents liabilities that are subject to the $150 million thresholds and sharing agreements as discussed on page 23, under the header "Chemours / Performance Chemicals."

[2] Represents liabilities that are subject to the $200 million thresholds and sharing arrangements as discussed on page 24, under the header "Corteva Separation Agreement."

[3] The company has recorded an indemnification asset related to these accruals, including $40 million related to the Superfund sites.

[4] Represents liabilities that are subject to the $150 million thresholds and sharing agreements as discussed on page 23, under the header "Chemours / Performance Chemicals."

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Stockholders' Equity Common Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Aug. 05, 2021	Jul. 30, 2021	Dec. 31, 2020	Jun. 26, 2019
Class of Stock [Line Items]
Common Stock, Par Value	$ 0.01	$ 0.01	$ 0.01	$ 0.01		$ 0.01	$ 0.01
Repurchase of Common Stock			$ 750	$ 83
2019 Share Buyback Plan
Class of Stock [Line Items]
Stock Repurchased and Retired During Period, Shares	3,408	1,160	15,378	3,025
Stock Repurchase Program, Authorized Amount								$ 1,000
Repurchase of Common Stock	$ 150	$ 33	$ 700	$ 83
2021 Stock Repurchase Program
Class of Stock [Line Items]
Stock Repurchased and Retired During Period, Shares	1,167
Stock Repurchase Program, Authorized Amount					$ 1,500
Repurchase of Common Stock	$ 50
Corteva [Member]
Class of Stock [Line Items]
Common Stock, Par Value	$ 0.01		$ 0.01		$ 0.01

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Stockholders' Equity Noncontrolling interests (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners		46.50%
Payments for acquisition of subsidiary's interest from the non-controlling Interests	$ 0	$ (60)

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Stockholders' Equity Preferred Stock (Details) - EID [Member] - USD ($)	9 Months Ended
	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
$4.50 Series Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Authorized	23,000,000	23,000,000	23,000,000
Preferred Stock, Shares Issued	1,673,000	1,673,000	1,673,000
Preferred Stock, Redemption Amount	$ 120	$ 120	$ 120
$3.50 Series Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Authorized	23,000,000	23,000,000	23,000,000
Preferred Stock, Shares Issued	700,000	700,000	700,000
Preferred Stock, Redemption Amount	$ 102	$ 102	$ 102
Corteva [Member]
Class of Stock [Line Items]
Ownership interest in an entity	100.00%

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Stockholders' Equity Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions		3 Months Ended								9 Months Ended
		Sep. 30, 2021		Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020		Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		$ 25,625		$ 24,778	$ 25,063	$ 24,801		$ 24,079	$ 24,555	$ 25,063	$ 24,555
Amounts Reclassified from Accumulated Other Comprehensive Loss		(141)				(17)				(444)	12
Other comprehensive (loss) income		(400)		122	(477)	49		88	(663)	(755)	(526)
Ending Balance		24,979		25,625	24,778	24,346		24,801	24,079	24,979	24,346
Accumulated Other Comprehensive Income (Loss), Net of Tax		(3,645)				(3,796)				(3,645)	(3,796)	$ (2,890)
Pension Plan
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax										(6)	(10)
Amounts Reclassified from Accumulated Other Comprehensive Loss										32	4
Other comprehensive (loss) income										26	(6)
Accumulated Other Comprehensive Income (Loss), Net of Tax		(1,407)				(1,253)				(1,407)	(1,253)	(1,433)	$ (1,247)
Other Benefit Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax										1	2
Amounts Reclassified from Accumulated Other Comprehensive Loss										(475)	1
Other comprehensive (loss) income										(474)	3
Accumulated Other Comprehensive Income (Loss), Net of Tax		116				(78)				116	(78)	590	(81)
Cumulative Translation Adjustment
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax	[1]									(424)	(507)
Amounts Reclassified from Accumulated Other Comprehensive Loss										0	0
Other comprehensive (loss) income										(424)	(507)
Accumulated Other Comprehensive Income (Loss), Net of Tax		(2,394)				(2,451)				(2,394)	(2,451)	(1,970)	(1,944)
Derivative Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax										115	(23)
Amounts Reclassified from Accumulated Other Comprehensive Loss		5				(19)				(8)	7
Other comprehensive (loss) income										107	(16)
Accumulated Other Comprehensive Income (Loss), Net of Tax		40				(14)				40	(14)	(67)	2
Unrealized Gain (loss) on Investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance					(10)				0	(10)	0
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax										3	0
Amounts Reclassified from Accumulated Other Comprehensive Loss		0	[2]			0	[2]			7	0
Other comprehensive (loss) income										10	0
Ending Balance		0				0				0	0
Total
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(3,245)		(3,367)	(2,890)	(3,845)		(3,933)	(3,270)	(2,890)	(3,270)
Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax										(311)	(538)
Amounts Reclassified from Accumulated Other Comprehensive Loss										(444)	12
Other comprehensive (loss) income		(400)		122	(477)	49		88	(663)	(755)	(526)
Ending Balance		(3,645)		$ (3,245)	$ (3,367)	(3,796)		$ (3,845)	$ (3,933)	(3,645)	(3,796)
Accumulated Other Comprehensive Income (Loss), Net of Tax		$ (3,645)				$ (3,796)				$ (3,645)	$ (3,796)	$ (2,890)	$ (3,270)

[1] The cumulative translation adjustment loss for the nine months ended September 30, 2021 was primarily driven by strengthening of the USD against the European Euro ("EUR"), Swiss Franc ("CHF") and Brazilian Real ("BRL"). The cumulative translation adjustment loss for the nine months ended September 30, 2020 was primarily driven by strengthening of the USD against the Brazilian Real ("BRL") and the South African Rand ("ZAR") against the USD.

[2] Reflected in other income - net in the interim Consolidated Statements of Operations.

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Stockholders' Equity Tax Benefit (Expense) on Net Activity (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Tax Benefit (Expense)	$ 36	$ 4	$ 103	$ 3
Pension Plan
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Tax Benefit (Expense)	(3)	0	(8)	(3)
Other Benefit Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Tax Benefit (Expense)	51	0	148	0
Derivative Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Tax Benefit (Expense)	$ (12)	$ 4	$ (37)	$ 6

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Stockholders' Equity Reclassifications out of AOCI (Details) - USD ($) $ in Millions	3 Months Ended				9 Months Ended
	Sep. 30, 2021		Sep. 30, 2020		Sep. 30, 2021	Sep. 30, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from Accumulated Other Comprehensive Loss	$ (141)		$ (17)		$ (444)	$ 12
Other Benefit Plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of Prior Service Benefit	(231)	[1],[2]	0	[1],[2]	(692)	0
Pension Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from Accumulated Other Comprehensive Loss					32	4
Other Benefit Plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts Reclassified from Accumulated Other Comprehensive Loss					(475)	1
Derivative Instruments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	6	[3]	(22)	[3]	(9)	13
Reclassification from Accumulated Other Comprehensive Loss, Current Period, Tax	(1)	[4]	3	[4]	1	(6)
Amounts Reclassified from Accumulated Other Comprehensive Loss	5		(19)		(8)	7
Actuarial (Gains) Losses | Pension Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	14	[1],[2]	1	[1],[2]	41	3
Actuarial (Gains) Losses | Other Benefit Plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	23	[1],[2]	1	[1],[2]	70	1
Settlement Loss | Pension Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	0	[1],[2]	0	[1],[2]	1	3
Accumulated Defined Benefit Plans Adjustment Attributable to Parent | Pension Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	14		1		41	5
Reclassification from Accumulated Other Comprehensive Loss, Current Period, Tax	(3)	[4]	0	[4]	(9)	(1)
Amounts Reclassified from Accumulated Other Comprehensive Loss	11		1		32	4
Accumulated Defined Benefit Plans Adjustment Attributable to Parent | Other Benefit Plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	(208)		1		(623)	1
Reclassification from Accumulated Other Comprehensive Loss, Current Period, Tax	51	[4]	0	[4]	148	0
Amounts Reclassified from Accumulated Other Comprehensive Loss	(157)		1		(475)	1
Unrealized loss on investments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Loss, Current Period, Tax	0	[4]	0	[4]	0	0
Amounts Reclassified from Accumulated Other Comprehensive Loss	0	[1]	0	[1]	7	0
Prior Service Benefit | Pension Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	0		0		(1)	(1)
Accumulated Defined Benefit Plans Adjustment, Curtailment Gain (Loss) | Other Benefit Plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income (Loss), Current Period, before Tax	$ 0		$ 0		$ (1)	$ 0

[1] Reflected in other income - net in the interim Consolidated Statements of Operations.

[2] These accumulated other comprehensive (loss) income components are included in the computation of net periodic benefit credit of the company's pension and other benefit plans. See Note 15 - Pension Plans and Other Post Employment Benefits, for additional information.

[3] Reflected in cost of goods sold in the interim Consolidated Statements of Operations.

[4] Reflected in (benefit from) provision for income taxes from continuing operations in the interim Consolidated Statements of Operations.

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Pension Plans and Other Post Employment Benefit Plans Components of net periodic benefit cost (credit) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service Cost	$ 7	$ 6	$ 19	$ 19
Interest Cost	91	139	273	420
Expected return on plan assets	(228)	(250)	(686)	(750)
Amortization of unrecognized loss (gain)	14	1	41	3
Amortization of Prior Service Benefit	0	0	(1)	(1)
Settlement/Curtailment Loss (Gain)	0	0	1	3
Defined Benefit Plan, Net Periodic Benefit (Credit) Cost	(116)	(104)	(353)	(306)
Other Benefit Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service Cost	1	0	1	1
Interest Cost	5	16	16	49
Amortization of unrecognized loss (gain)	23	1	70	1
Amortization of Prior Service Benefit	(231)	0	(692)	0
Defined Benefit Plan, Net Periodic Benefit (Credit) Cost	(202)	17	(606)	51
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment	$ 0	$ 0	$ (1)	$ 0

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Financial Instruments Financial Instruments (Narrative) (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Cash Equivalents [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities	$ 2,108	$ 2,511	$ 1,986
Available - for- sale securities		226
Marketable Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities	$ 103	$ 43	$ 152

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Financial Instruments Notional Amounts (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	$ 1,227	$ 1,164	$ 770
Designated as Hedging Instrument [Member] | Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	262	383	51
Not Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	1,164	647	924
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	$ 7	$ 0	$ 0

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Financial Instruments Cash Flow Hedges Included in AOCI (Details) € in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 EUR (€)	Dec. 31, 2020 USD ($)
Designated as Hedging Instrument [Member] | Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Remaining Maturity			2 years
Beginning Balance	$ 73	$ (16)	$ (16)	$ 2
Additions and revaluations of derivatives designated as cash flow hedges	(10)	10	93	(34)
Clearance of hedge results to earnings	(4)	(2)	(18)	24
Ending Balance	59	(8)	59	(8)
After-tax net gain (loss) to be reclassified from AOCL into earnings over the next twelve months			(50)
Derivative, Notional Amount	262	51	$ 262	51		$ 383
Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Remaining Maturity			2 years
Beginning Balance	(21)	19	$ (17)	0
Additions and revaluations of derivatives designated as cash flow hedges	8	4	3	23
Clearance of hedge results to earnings	9	(17)	10	(17)
Ending Balance	(4)	6	(4)	6
After-tax net gain (loss) to be reclassified from AOCL into earnings over the next twelve months			11
Derivative, Notional Amount	$ 1,227	$ 770	$ 1,227	$ 770		$ 1,164
Net Investment Hedging [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount | €					€ 450

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Financial Instruments Fair Value of Derivatives (Details) - USD ($) $ in Millions		Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Asset, Gross		$ 57	$ 55	$ 126
Derivative Asset, Counterparty and Cash Collateral Netting	[1]	(23)	(40)	(75)
Derivative Asset, Net		34	15	51
Derivative Liability, Gross		40	135	97
Derivative Liability, Counterparty and Cash Collateral Netting	[1]	(23)	(40)	(69)
Derivative Liability, Net		17	95	28
Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member] | Other Current Assets [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Asset, Gross		20	15	24
Derivative Asset, Counterparty and Cash Collateral Netting	[1]	0	0	0
Derivative Asset, Net		20	15	24
Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member] | Accrued and Other Current Liabilities [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Liability, Gross		9	38	12
Derivative Liability, Counterparty and Cash Collateral Netting	[1]	0	0
Derivative Liability, Net		9	38	12
Not Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member] | Other Current Assets [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Asset, Gross		37	40	101
Derivative Asset, Counterparty and Cash Collateral Netting	[1]	(23)	(40)	(75)
Derivative Asset, Net		14	0	26
Not Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member] | Accrued and Other Current Liabilities [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Liability, Gross		31	97	84
Derivative Liability, Counterparty and Cash Collateral Netting	[1]	(23)	(40)	(69)
Derivative Liability, Net		$ 8	$ 57	15
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other Current Assets [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Asset, Gross				1
Derivative Asset, Net				1
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Accrued and Other Current Liabilities [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Liability, Gross				1
Derivative Liability, Net				$ 1

[1] Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.

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Financial Instruments Effect of Derivative Instruments (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	[1]	$ 39	$ 19	$ (25)	$ 188
Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (loss) gain recognized in OCI- Pre Tax	[2]	17	(2)	153	(35)
Amount of gain (loss) recognized in Income - Pre-tax	[1]	(6)	22	9	(13)
Designated as Hedging Instrument [Member] | Net Investment Hedging [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (loss) gain recognized in OCI- Pre Tax	[2]	10	(20)	24	(16)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Currency Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (loss) gain recognized in OCI- Pre Tax	[2]	18	4	12	27
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Currency Contract [Member] | Cost of Goods Sold
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in Income - Pre-tax	[1],[3]	(10)	19	(11)	19
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (loss) gain recognized in OCI- Pre Tax	[2]	(11)	14	117	(46)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity Contract [Member] | Cost of Goods Sold
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in Income - Pre-tax	[1],[3]	4	3	20	(32)
Not Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in income - pre-tax	[1]	45	(3)	(34)	201
Not Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member] | Cost of Goods Sold
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in income - pre-tax	[1],[3]	12	3	(16)	19
Not Designated as Hedging Instrument [Member] | Foreign Currency Contract [Member] | Other Income - net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in income - pre-tax	[1],[4]	34	(6)	0	173
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Cost of Goods Sold
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in income - pre-tax	[1],[3]	$ (1)	$ 0	$ (18)	$ 9

[1] For cash flow hedges, this represents the portion of the gain (loss) reclassified from accumulated OCI into income during the period.

[2] OCI is defined as other comprehensive income (loss).

[3] Recorded in cost of goods sold in the interim Consolidated Statements of Operations.

[4] Gain recognized in other income (expense) - net was partially offset by the related gain on the foreign currency-denominated monetary assets and liabilities of the company's operations. See Note 6 - Supplementary Information, for additional information.

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Financial Instruments- AFS Investing Results (Details) - Available-for-sale Securities $ in Millions	9 Months Ended
	Sep. 30, 2021 USD ($)
Debt Securities, Available-for-sale [Line Items]
Proceeds from sales of available-for-sale securities	$ 226
Gross realized losses	$ (7)

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Fair Value Measurements (Details) - USD ($) $ in Millions		Sep. 30, 2021		Dec. 31, 2020		Sep. 30, 2020
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Derivative Asset		$ 57		$ 55		$ 126
Derivative Liability		40		135		97
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Equity Securities,	[1]	75
Assets at Fair Value		75		226
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 | US Treasury Securities
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Debt Securities, Available-for-sale	[2]			226
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Assets at Fair Value		160		98		278
Liabilities at Fair Value		40		135		97
Marketable Securities		103		43		152
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Currency Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Derivative Asset		57	[3]	55	[3]	125
Derivative Liability		$ 40	[3]	$ 135	[3]	96
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Commodity Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Derivative Asset	[3]					1
Derivative Liability	[3]					$ 1

[1] The company's equity securities are included in other assets in the interim Consolidated Balance Sheets.

[2] The company's investments in debt securities, which are available-for-sale, are included in "marketable securities" in the interim Consolidated Balance Sheets

[3] See Note 16 - Financial Instruments for the classification of derivatives in the interim Consolidated Balance Sheets.3. The company's equity securities are included in other assets in the interim Consolidated Balance Sheets.

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Segment Reporting Segment Information (Details) - USD ($) $ in Millions	3 Months Ended				9 Months Ended
	Sep. 30, 2021		Sep. 30, 2020		Sep. 30, 2021		Sep. 30, 2020		Dec. 31, 2020
Segment Reporting Information [Line Items]
Net Sales	$ 2,371		$ 1,863		$ 12,176		$ 11,010
Segment operating EBITDA	(11)		(152)		2,420		1,932
Segment Assets	36,240		36,965		36,240		36,965		$ 36,850
Seed [Member]
Segment Reporting Information [Line Items]
Net Sales	738		523		7,010		6,516
Segment operating EBITDA	(217)		(282)		1,523		1,255
Segment Assets	23,701	[1]	24,372	[1]	23,701	[1]	24,372	[1]	23,751
Crop Protection [Member]
Segment Reporting Information [Line Items]
Net Sales	1,633		1,340		5,166		4,494
Segment operating EBITDA	206		130		897		677
Segment Assets	$ 12,539	[1]	$ 12,593	[1]	$ 12,539	[1]	$ 12,593	[1]	$ 13,099

[1] Segment assets at December 31, 2020 were $23,751 million and $13,099 million for Seed and Crop Protection, respectively.

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Segment Reporting Segment Reconciliation (Details) - USD ($) $ in Millions		3 Months Ended			9 Months Ended
		Sep. 30, 2021		Sep. 30, 2020	Sep. 30, 2021		Sep. 30, 2020
Segment Reporting Information [Line Items]
Income (loss) from continuing operations after income taxes		$ 36		$ (390)	$ 1,667		$ 657
(Benefit from) provision for income taxes on continuing operations		(28)		(117)	434		88
Income from continuing operations before income taxes		8		(507)	2,101		745
Interest income		19		11	58		38
Interest Expense		8		11	22		35
Exchange (gains) losses - net	[1]	2		(67)	(47)		(127)
Mark-to-market gain (loss) on certain foreign currency contracts not designated as hedges				27
Significant Items		(21)		49	214		351
Corporate Expenses		40		27	106		81
Segment operating EBITDA		(11)		(152)	2,420		1,932
Non-operating pension and other post employment benefit credit	[2]	326		93	979		275
EID [Member]
Segment Reporting Information [Line Items]
(Benefit from) provision for income taxes on continuing operations		(30)		(122)	425		68
Income from continuing operations before income taxes		(3)		(526)	2,062		663
Depreciation and Amortization		309		285	926		868
Interest Expense		19		30	61		117
Mark-to-market gain (loss) on certain foreign currency contracts not designated as hedges		19	[3]	(8)	(3)	[3]	19
Significant Items		(21)		49	214		351
Corporate Expenses		40		27	106		81
Segment operating EBITDA		(11)		(152)	2,420		1,932
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Depreciation and Amortization		309		285	926		868
Interest income		(19)		(11)	(58)		(38)
Exchange (gains) losses - net		(2)		67	47		127
Mark-to-market gain (loss) on certain foreign currency contracts not designated as hedges	[4]	19			(3)
Significant Items		21		(49)	(214)		(351)
Non-operating pension and other post employment benefit credit		(315)		(73)	(941)		(237)
Segment Reconciling Items [Member] | EID [Member]
Segment Reporting Information [Line Items]
Interest income		(19)		(11)	(58)		(38)
Exchange (gains) losses - net		$ (2)		$ 67	$ 47		$ 127

[1] Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

[2] Includes non-service related components of net periodic benefit credits (costs) (interest cost, expected return on plan assets, amortization of unrecognized gain (loss), amortization of prior service benefit and settlement loss).

[3] Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and six months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively.

[4] Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively. Refer to page 57 for further discussion of the company’s Non-GAAP financial measures.

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Segment Reporting Segment Asset Reconciliation (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Segment Reporting [Abstract]
Segment Assets	$ 36,240	$ 36,850	$ 36,965
Corporate Assets	4,882	5,799	4,725
Total Assets	$ 41,122	$ 42,649	$ 41,690

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Segment Reporting Significant Items (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Segment Reporting Information [Line Items]
Restructuring and Asset related charges, net		$ 26	$ 49	$ 261	$ 298
Significant Items		(21)	49	214	351
Net exchange gains (losses)	[1]	2	(67)	(47)	(127)
Hedging Program [Member]
Segment Reporting Information [Line Items]
Net exchange gains (losses)		34	(6)	0	173
Argentine Peso Devaluation [Member] | Hedging Program [Member]
Segment Reporting Information [Line Items]
Net exchange gains (losses)		(16)	(26)	(53)	(56)
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Restructuring and Asset related charges, net	[2]	(26)	(49)	(261)	(298)
Equity securities mark-to-market gain		47		47
Loss on Divestiture	[3]				(53)
Significant Items		21	(49)	(214)	(351)
Net exchange gains (losses)		(2)	67	47	127
Segment Reconciling Items [Member] | Seed [Member]
Segment Reporting Information [Line Items]
Restructuring and Asset related charges, net	[2]	(9)	(9)	(145)	(154)
Equity securities mark-to-market gain		47		47
Significant Items		38	(9)	(98)	(154)
Segment Reconciling Items [Member] | Crop Protection [Member]
Segment Reporting Information [Line Items]
Restructuring and Asset related charges, net	[2]	(8)	(40)	(51)	(98)
Equity securities mark-to-market gain		0		0
Loss on Divestiture					(53)
Significant Items		(8)	(40)	(51)	(151)
Segment Reconciling Items [Member] | Crop Protection [Member] | Sale of JV [Member]
Segment Reporting Information [Line Items]
Loss on Divestiture	[3]				(53)
Segment Reconciling Items [Member] | Corporate
Segment Reporting Information [Line Items]
Restructuring and Asset related charges, net	[2]	(9)	0	(65)	(46)
Equity securities mark-to-market gain		0		0
Significant Items		$ (9)	$ 0	$ (65)	$ (46)

[1] Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

[2] 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.

[3] Includes a loss recorded in other income - net related to the sale of the La Porte site.

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EID - Basis of Presentation Narrative (Details) - $ / shares	9 Months Ended
	Sep. 30, 2021	Aug. 05, 2021	Jul. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
EID [Member]
Common Stock, Shares, Outstanding	200			200	200
Common Stock, Par Value	$ 0.30		$ 0.30	$ 0.30	$ 0.30
Common Stock, Shares, Outstanding	730,267,000			743,458,000	747,492,000
Common Stock, Par Value	$ 0.01		$ 0.01	$ 0.01	$ 0.01
Corteva [Member] | EID [Member]
Ownership interest in an entity	100.00%
Corteva [Member]
Common Stock, Par Value	$ 0.01	$ 0.01

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EID - Related Party Transactions (Details) - EID [Member] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Related Party Transaction [Line Items]
Long Term Debt - Related Party	$ 2,443	$ 3,712	$ 2,443	$ 3,712	$ 3,459
Corteva [Member]
Related Party Transaction [Line Items]
Debt, Weighted Average Interest Rate	1.52%	1.80%	1.52%	1.80%	1.62%
Interest Expense, Related Party	$ 11	$ 19	$ 39	$ 82
Corteva [Member] | Accrued and Other Current Liabilities [Member]
Related Party Transaction [Line Items]
CTVA Related Party Liability	61	110	61	110	$ 92
Corteva [Member] | Other noncurrent obligations
Related Party Transaction [Line Items]
CTVA Related Party Liability	$ 90	$ 84	$ 90	$ 84	$ 92

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EID Segment FN Segment reconciliation (Details) - USD ($) $ in Millions		3 Months Ended			9 Months Ended
		Sep. 30, 2021		Sep. 30, 2020	Sep. 30, 2021		Sep. 30, 2020
Segment Reporting Information [Line Items]
(Benefit from) provision for income taxes on continuing operations		$ (28)		$ (117)	$ 434		$ 88
Income from continuing operations before income taxes		8		(507)	2,101		745
Interest income		19		11	58		38
Interest Expense		8		11	22		35
Exchange (gains) losses - net	[1]	2		(67)	(47)		(127)
Significant Items		(21)		49	214		351
Corporate Expenses		40		27	106		81
Segment operating EBITDA		(11)		(152)	2,420		1,932
Mark-to-market gain (loss) on certain foreign currency contracts not designated as hedges				27
EID [Member]
Segment Reporting Information [Line Items]
Income from Continuing Operations After Taxes		27		(404)	1,637		595
(Benefit from) provision for income taxes on continuing operations		(30)		(122)	425		68
Income from continuing operations before income taxes		(3)		(526)	2,062		663
Depreciation and Amortization		309		285	926		868
Interest Expense		19		30	61		117
Non-operating benefits - net		(315)		(73)	(941)		(237)
Significant Items		(21)		49	214		351
Corporate Expenses		40		27	106		81
Segment operating EBITDA		(11)		(152)	2,420		1,932
Mark-to-market gain (loss) on certain foreign currency contracts not designated as hedges		19	[2]	(8)	(3)	[2]	19
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Depreciation and Amortization		309		285	926		868
Interest income		(19)		(11)	(58)		(38)
Exchange (gains) losses - net		(2)		67	47		127
Significant Items		21		(49)	(214)		(351)
Mark-to-market gain (loss) on certain foreign currency contracts not designated as hedges	[3]	19			(3)
Segment Reconciling Items [Member] | EID [Member]
Segment Reporting Information [Line Items]
Interest income		(19)		(11)	(58)		(38)
Exchange (gains) losses - net		(2)		67	47		127
Hedging Program [Member]
Segment Reporting Information [Line Items]
Exchange (gains) losses - net		34		(6)	0		173
Hedging Program [Member] | Argentine Peso Devaluation [Member]
Segment Reporting Information [Line Items]
Exchange (gains) losses - net		(16)		(26)	(53)		(56)
Corporate | Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Significant Items		(9)		0	(65)		(46)
Crop Protection [Member]
Segment Reporting Information [Line Items]
Segment operating EBITDA		206		130	897		677
Crop Protection [Member] | Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Significant Items		$ (8)		$ (40)	$ (51)		$ (151)

[1] Includes net pre-tax exchange losses of $(16) million and $(53) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2021, respectively, and $(26) million and $(56) million for the three and nine months ended September 30, 2020, respectively.

[2] Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and six months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively.

[3] Effective January 1, 2021, on a prospective basis, the company excludes net unrealized gain or loss from mark-to-market activity for certain foreign currency derivative instruments that do not qualify for hedge accounting. For the three and nine months ended September 30, 2020, the unrealized mark-to-market (loss) gain was $(8) million and $19 million, respectively. Refer to page 57 for further discussion of the company’s Non-GAAP financial measures.

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EID Segment FN Segment Asset Reconciliation (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
EID [Member]
Segment Reporting Information [Line Items]
Total Assets	$ 41,122	$ 42,649	$ 41,690
Segment Assets	36,240	36,850	36,965
Corporate Assets	4,882	5,799	4,725
Total Assets	$ 41,122	$ 42,649	$ 41,690