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noncurrent Liability, Defined Benefit Plan, Noncurrent 364-day Revolving Credit Facility 364-day Revolving Credit Facility [Member] 364-day Revolving Credit Facility Statement [Line Items] Statement [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Cash and cash equivalents Cash and Cash Equivalent Preferred Stock, Redemption Amount Preferred Stock, Redemption Amount Common Stock [Member] Common Stock [Member] Increase (Decrease) in Cash, Cash Equivalents, Restricted Cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Unrealized Gain (Loss) on Investments Unrealized Gain (Loss) on Investments Guarantor Obligations [Line Items] Guarantor Obligations [Line Items] Significant Accounting Policies [Text Block] Significant Accounting Policies [Text Block] Statistical Measurement [Domain] Statistical Measurement [Domain] Settled Litigation Settled Litigation [Member] Related Party Transaction [Axis] Related Party Transaction [Axis] Long-term Debt, Weighted Average Interest Rate, at Point in Time Long-Term Debt, Weighted Average Interest Rate, at Point in Time Intangible Assets, Gross (Excluding Goodwill) Intangible Assets, Gross (Excluding Goodwill) Equity in earnings (losses) of affiliates - net Income (Loss) from Equity Method Investments Chemours Contribution to MDL Settlement Chemours Contribution to MDL Settlement [Member] Chemours Contribution to MDL Settlement Intangible Asset, Acquired, Finite-Lived [Line Items] Intangible Asset, Acquired, Finite-Lived [Line Items] Operating Activities [Axis] Operating Activities [Axis] Accounts Payable Increase (Decrease) in Accounts Payable Contract assets - current Contract with Customer, Asset, after Allowance for Credit Loss, Current Type of Restructuring [Domain] Type of Restructuring [Domain] Retirement Plan Name [Axis] Retirement Plan Name [Axis] Basic earnings (loss) per share of common stock Earnings Per Share, Basic Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Reclassification, before Tax Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax Schedule of Line of Credit Facilities Schedule of Line of Credit Facilities [Table Text Block] Commercial Paper [Member] Commercial Paper [Member] Total inventories Inventory, Gross Preferred Stock, Dividends Per Share, Declared Preferred Stock, Dividends Per Share, Declared Total other comprehensive income (loss) Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Segment Reporting Information, by Segment [Table Text Block] Short-term borrowings Short-Term Debt Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Revenue, Remaining Performance Obligation, Amount Revenue, Remaining Performance Obligation, Amount Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Litigation Settlement, Amount Awarded from Other Party Litigation Settlement, Amount Awarded from Other Party Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Hedging Designation [Domain] Hedging Designation [Domain] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Qualified Spend and Escrow Account Contribution Threshold Qualified Spend and Escrow Account Contribution Threshold Qualified Spend and Escrow Account Contribution Threshold Liabilities and Equity Liabilities and Equity Insurance Proceeds Unusual or Infrequent Item, or Both, Insurance Proceeds Accumulated Defined Benefit Plans Adjustment Attributable to Parent Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Available-for-Sale Securities [Member] Available-for-Sale Securities [Member] Cash, Cash Equivalents and Restricted Cash at Beginning of Period Cash, Cash Equivalents and Restricted Cash at End of Period Total Cash, Cash Equivalents and Restricted Cash Equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Segment operating EBITDA Segment operating EBITDA Segment operating EBITDA Income (Loss) From Continuing Operations Before Interest, Taxes, Depreciation, Amortization, corporate expenses, non operating benefits (costs), 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 impact of significant items. Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Purchases of property, plant and equipment Segment, Expenditure, Addition to Long-Lived Assets Accounting Policies [Abstract] Accounting Policies [Abstract] Ownership interest in an entity Ownership interest in an entity Ownership interest in an entity Public Utility [Axis] Public Utility [Axis] Notes Maturing 2032 Notes Maturing 2032 [Domain] Notes Maturing 2032 New Jersey Statewide Settlement Reserve Fund New Jersey Statewide Settlement Reserve Fund New Jersey Statewide Settlement Reserve Fund Non-operating pension and other post employment benefit credits (costs) Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component Income from continuing operations after income taxes Income (loss) from continuing operations after income taxes Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Business Combination Business Combination [Text Block] Other noncurrent obligations Other Liabilities, Noncurrent Deferred Revenue Increase (Decrease) in Deferred Revenue Indemnification liabilities related to the MOU Indemnification liabilities related to the MOU [Domain] Indemnification liabilities related to the MOU Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Long-term Debt Payable within one year Long-Term Debt, Current Maturities Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Loss Contingency, Claims Settled, Number Loss Contingency, Claims Settled, Number Comprehensive Income (Loss) Attributable to Company Comprehensive Income (Loss), Net of Tax, Attributable to Parent Disposal Group Name [Domain] Disposal Group Name [Domain] Historical DuPont Operating Sites Historical DuPont Operating Sites Historical DuPont Operating Sites Class of Stock [Line Items] Class of Stock [Line Items] Deferred income tax liabilities Deferred Income Tax Liabilities, Net Litigation Settlement, Amount Awarded to Other Party, Discount Rate Litigation Settlement, Amount Awarded to Other Party, Discount Rate Litigation Settlement, Amount Awarded to Other Party, Discount Rate Error Correction [Text Block] Error Correction [Text Block] Derivative Liability, Counterparty and Cash Collateral Netting Derivative Liability, Subject to Master Netting Arrangement, Gross Asset and Collateral, Right to Reclaim Cash, Offset Tax (Expense) Benefit of Other Comprehensive (Loss) Income Comprehensive Income (Loss) [Table Text Block] Legal Entity [Axis] Legal Entity [Axis] Total Assets Total Assets Assets Pre-tax amortization expense, 2026 Finite-Lived Intangible Asset, Expected Amortization, Year One Geographical [Domain] Geographical [Domain] Purchase of Chemours' Future Interest in Insurance Proceeds Purchase of Chemours' Future Interest in Insurance Proceeds Purchase of Chemours' Future Interest in Insurance Proceeds Inventory Disclosure [Text Block] Inventory Disclosure [Text Block] Settlement costs associated with Russia Exit Restructuring Costs Pre-tax amortization expense, 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Four Corteva [Member] Corteva [Member] Corteva [Member] Common Stock, Dividends, Per Share, Declared Common Stock, Dividends, Per Share, Declared Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Investments in nonconsolidated affiliates Equity Method Investments Business Combination [Domain] Business Combination [Domain] Document Information [Table] Document Information [Table] Share Repurchase from Pension Plan [Member] Share Repurchase from Pension Plan [Member] Share Repurchase from Pension Plan [Member] Loss Contingency, Pending Claims, Number Loss Contingency, Pending Claims, Number Severance and Related Benefit Costs Employee Severance [Member] Method of Disaggregation [Axis] Method of Disaggregation [Axis] Method of Disaggregation [Axis] Retained Earnings [Member] Retained Earnings [Member] Income Statement [Abstract] Income Statement [Abstract] Derivative Asset, Net Derivative Asset Accrued and Other Current Liabilities [Member] Accrued and Other Current Liabilities [Member] Accrued and Other Current Liabilities [Member] Facility Closing Facility Closing [Member] Purchases of investments Payments to Acquire Marketable Securities Other intangible assets Total other intangible assets Intangible Assets, Net (Excluding Goodwill) Product and Service [Domain] Product and Service [Domain] Litigation Settlement, Amount Allocated to Statewide NRD Litigation Settlement, Amount Allocated to Statewide NRD Litigation Settlement, Amount Allocated to Statewide NRD Diluted earnings (loss) per share of common stock from continuing operations Diluted earnings (loss) per share of common stock from continuing operations Income (Loss) from Continuing Operations, Per Diluted Share Net income (loss) Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Liabilities at Fair Value Liabilities, Fair Value Disclosure Derivative, Notional Amount Derivative, Notional Amount Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table Text Block] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table Text Block] City Area Code City Area Code Corteva and DuPont Corteva and DuPont [Member] Corteva and DuPont Contract Balances Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Corporate Expenses General and Administrative Expense Payment terms [Axis] Payment terms [Axis] Payment terms Amortization of unrecognized loss (gain) Defined Benefit Plan, Amortization of Gain (Loss) Cost of Goods Sold Cost of Sales [Member] Cash Flow Hedging [Member] Cash Flow Hedging [Member] Goodwill Goodwill Loss Contingency, Estimate of Possible Loss Loss Contingency, Estimate of Possible Loss Stray liability sharing percentage for PFAS Corteva and DuPont stray liability sharing percentage for PFAS Corteva and DuPont stray liability sharing percentage for PFAS Accounts Payable and Accrued Liabilities, Noncurrent Accounts Payable and Accrued Liabilities, Noncurrent Company [Axis] Company [Axis] Company [Axis] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restrictions on Cash and Cash Equivalents Restrictions on Cash and Cash Equivalents [Table Text Block] Short-term borrowings and finance lease obligations Debt, Current Withdrawal Amount after Year 6 Withdrawal Amount after Year 6 Withdrawal Amount after Year 6 Related Party [Domain] Related and Nonrelated Parties [Domain] Litigation Status [Axis] Litigation Status [Axis] Derivative Instrument [Axis] Derivative Instrument [Axis] Restricted Cash Restricted Cash Other current assets Other Assets, Current Entity [Domain] Entity [Domain] Cash provided by (used for) investing activities Cash provided by (used for) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Document Fiscal Year Focus Document Fiscal Year Focus Basis of Accounting, Policy [Policy Text Block] Basis of Accounting, Policy [Policy Text Block] Factoring Agreement [Member] Factoring Agreement [Member] Factoring Agreement [Member] Notes receivable - trade Financing Receivable, after Allowance for Credit Loss, Current Effective Income Tax Rate Effective Income Tax Rate Reconciliation, Percent Debt Securities, Available-for-Sale, Amortized Cost and Fair Value, Maturity, Allocated and Single Maturity Date, Year One Debt Securities, Available-for-Sale, Amortized Cost and Fair Value, Maturity, Allocated and Single Maturity Date, Year One Debt Securities, Available-for-Sale, Amortized Cost and Fair Value, Maturity, Allocated and Single Maturity Date, Year One Non-cash accelerated prepaid royalty amortization Charges (Benefits) Amortization of Advance Royalty Acquisition Related Costs Business Combination, Acquisition-Related Cost, Expense Indemnification Assets Indemnification Assets Indemnification asset for liabilities indemnified against certain litigation, environmental, workers' compensation and other liabilities that arose prior to the spin-off of Corteva. Equity [Abstract] Equity [Abstract] Estimated Litigation Liability Estimated Litigation Liability North America North America [Member] Segment Reporting Disclosure [Text Block] Segment Reporting Disclosure [Text Block] Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Not Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Foreign Currency Loans Foreign Currency Loans [Member] Foreign Currency Loans Loss on Sale of Accounts Receivable Gain (Loss) on Sale of Accounts Receivable Other Commitments [Line Items] Other Commitments [Line Items] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Schedule of Net Benefit Costs [Table Text Block] Schedule of Net Benefit Costs [Table Text Block] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Amortization of Intangibles Amortization expense Amortization of Intangible Assets Selling, General and Administrative Expenses Selling, General and Administrative Expense Deferred Income Taxes Deferred Income Tax Assets, Net Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Capital expenditures Payments to Acquire Productive Assets Income (loss) from Continuing Operations Available to Common Stockholders Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic Depreciation and Amortization Depreciation, Depletion and Amortization Preferred Stock, Dividend Rate, Per-Dollar-Amount Preferred Stock, Dividend Rate, Per-Dollar-Amount Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract] Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract] Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract] Settlement Loss (Gain) Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement Other Address Other Address [Member] Finished Products Inventory, Finished Goods, Gross Revolving Credit Facility Revolving Credit Facility [Member] Personal injury cases [Member] Personal injury cases [Member] Personal injury cases [Member] Trade Receivables Sold Trade Receivables Sold Trade Receivables Sold Litigation Settlement, Medical Monitoring Program, Escrow Account, Disbursements To Date Litigation Settlement, Medical Monitoring Program, Escrow Account, Disbursements To Date Litigation Settlement, Medical Monitoring Program, Escrow Account, Disbursements To Date Segments [Axis] Segments [Axis] Local Phone Number Local Phone Number Contract assets - noncurrent Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Other investing activities - net Payment for (Proceeds from) Other Investing Activity Stock Repurchased and Retired During Period, Shares Stock Repurchased and Retired During Period, Shares Firefighting Foam [Member] Firefighting Foam [Member] Firefighting Foam [Member] Restructuring and Related Cost, Expected Cost Restructuring and Related Cost, Expected Cost Credit Facility [Axis] Credit Facility [Axis] Supplier Finance Program Supplier Finance Program [Table Text Block] Other Commitments [Axis] Other Commitments [Axis] Binding Settlement Agreement Class Size Binding Settlement Agreement Class Size Binding settlement agreement, class size Debt Instrument [Axis] Debt Instrument [Axis] Lawsuits alleging personal injury filed Lawsuits alleging personal injury filed Lawsuits alleging personal injury which were filed. Fair Value Disclosures [Text Block] Fair Value Disclosures [Text Block] Credit Facility [Domain] Credit Facility [Domain] Repurchase of common stock Treasury Stock, Value, Acquired, Cost Method Deferred Revenue Deferred Revenue New Jersey Statewide Settlement [Member] New Jersey Statewide Settlement [Member] New Jersey Statewide Settlement Accounts Receivable, after Allowance for Credit Loss Accounts Receivable, after Allowance for Credit Loss Entity Registrant Name Entity Registrant Name After-tax net gain (loss) to be reclassified from AOCL into earnings over the next twelve months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Baker Class Action [Member] Baker Class Action [Member] Baker Class Action Retirement Plan Name [Domain] Retirement Plan Name [Domain] Other oilseeds [Member] Other oilseeds [Member] Other oilseeds [Member] Total Escrow Deposit Amount Total Escrow Deposit Amount From September 30, 2021 through September 30, 2028, Chemours will deposit a total of $500 million in the escrow account and DuPont and Corteva will deposit an additional $500 million pursuant to the terms of the Letter Agreement. Defined Benefit Plan, Net Periodic Benefit (Credit) Cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit) PFOA Matters: Drinking Water Actions [Member] PFOA Matters: Drinking Water Actions [Member] PFOA Matters: Drinking Water Actions [Member] Assets at Fair Value Assets, Fair Value Disclosure Segment, Reconciliation of Other Items from Segments to Consolidated Segment, Reconciliation of Other Items from Segments to Consolidated [Table Text Block] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Ratio of Indebtedness to Net Capital Ratio of Indebtedness to Net Capital EIDP EIDP [Member] EIDP Request for Remediation Funding Source ("RFS") Request for Remediation Funding Source ("RFS") On January 28, 2022, the State of New Jersey filed a request for a preliminary injunction against EID and Chemours seeking an establishment of a Request for Remediation Funding Source ("RFS") for environmental remediation at EID's former Chambers Works facility in New Jersey. Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] Interest Cost Defined Benefit Plan, Interest Cost Related Party [Axis] Related and Nonrelated Parties [Axis] Cash Provided by (Used in) Operating Activities, Continuing Operations Cash Provided by (Used in) Operating Activity, Continuing Operation Cash Provided by (Used in) Operating Activity, Continuing Operation Other noncurrent obligations Other Noncurrent Liabilities [Member] Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Other financing activities Proceeds from (Payment for) Other Financing Activity Amounts Reclassified from Accumulated Other Comprehensive Loss Amounts Reclassified from Accumulated Other Comprehensive Loss Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Notes Maturing 2025 [Domain] Notes Maturing 2025 [Domain] Notes Maturing 2025 All Currencies [Domain] All Currencies [Domain] Previously Reported [Member] Previously Reported [Member] Issuance of Corteva Stock Stock Issued During Period, Value, Other Schedule of Short-term Debt [Table] Short-Term Debt [Table] Revolving Credit Facilities due June 2027 Revolving Credit Facilities due 2027 [Member] Revolving Credit Facilities due 2027 Crop Protection [Member] Crop Protection [Member] Crop Protection [Member] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Preferred Stock [Member] Preferred Stock [Member] Restricted Cash, Noncurrent Restricted Cash, Noncurrent Payments for Restructuring Payments for Restructuring Restructuring Type [Axis] Restructuring Type [Axis] Escrow Balance Escrow Deposit Environmental Exit Costs, Name of Property [Domain] Environmental Exit Costs, Name of Property [Domain] Asset Acquisition [Line Items] Asset Acquisition [Line Items] Share-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Escrow Account Deposit Percentage Escrow Account Deposit Percentage Percentage of deposits to be made to the escrow account as part of the cost sharing agreement under the MOU. In Process Research and Development [Member] In Process Research and Development [Member] Litigation Case [Axis] Litigation Case [Axis] Deferred Tax Benefits Deferred Tax Benefits Deferred tax benefit associated with a change in a legal entity’s U.S. tax characterization Segments [Domain] Segments [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Loss Contingency, Damages Sought, Value Loss Contingency, Damages Sought, Value Line of Credit Facility, Remaining Borrowing Capacity Line of Credit Facility, Remaining Borrowing Capacity Percentage deterioration of the official Peso to USD exchange rate Percentage deterioration of the official Peso to USD exchange rate Increase of deterioration in the official Peso to USD exchange rate which would cause a reduction in net monetary assets and negatively impact pre-tax earnings. Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Statement of Financial Position Location, Balance [Domain] Statement of Financial Position Location, Balance [Domain] Inventories Increase (Decrease) in Inventories Environmental Remediation Stray Liabilities [Domain] Environmental Remediation Stray Liabilities [Domain] [Domain] for Environmental Remediation Stray Liabilities [Axis] Unrealized Gain (loss) on Investments Unrealized loss on investments AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Less: Accumulated Depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Net payments from (advances to) Parent on in-house banking arrangement Payments for Advance to Affiliate Senior Notes Senior Notes [Member] Amounts due from nonconsolidated affiliates Nontrade Receivables Preferred Stock Preferred Stock, Value, Issued Litigation Settlement, Amount Awarded to Other Party, Period Litigation Settlement, Amount Awarded to Other Party, Period Litigation Settlement, Amount Awarded to Other Party, Period Common stock Common Stock, Value, Issued Environmental remediation liabilities primarily related to DuPont - subject to indemnity from DuPont [Member] Environmental remediation liabilities primarily related to DuPont - subject to indemnity from DuPont [Member] Environmental remediation liabilities primarily related to DuPont - subject to indemnity from DuPont [Member] Revolving Credit Facilities due 2029 Revolving Credit Facilities due 2029 [Member] Revolving Credit Facilities due 2029 Accounts and Notes Receivable [Abstract] Accounts and Notes Receivable [Abstract] Accounts and Notes Receivable [Abstract] Marketable Securities Short-Term Investments Operating Activities [Domain] Operating Activities [Domain] 364-day Revolving Credit Facilities 364-day Revolving Credit Facilities [Member] 364-day Revolving Credit Facilities Business Combination [Axis] Business Combination [Axis] Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Revolving Credit Facilities due 2027 Revolving Credit Facilities due May 2027 [Member] Revolving Credit Facilities due May 2027 Loans Payable [Member] Loans Payable [Member] Foreign Currency Transaction (Loss) Gain After Tax Gain (Loss), Foreign Currency Transaction, after Tax Noncontrolling Interest [Member] Noncontrolling Interest [Member] Restricted Cash and Cash Equivalent Item [Line Items] Restricted Cash and Cash Equivalent Item [Line Items] DELAWARE DELAWARE AltEn facility remediation charges AltEn facility remediation charges Includes a charge relating to the increase in the remediation accrual at the AltEn facility relating to Corteva's estimated voluntary contribution to the solid waste and wastewater remedial action plans. Post-MDL Settlement PFOA Personal Injury Claims [Domain] Post-MDL Settlement PFOA Personal Injury Claims [Domain] Post-MDL Settlement PFOA Personal Injury Claims [Domain] Recent Accounting Guidance Accounting Standards Update and Change in Accounting Principle [Text Block] Short-term Debt [Line Items] Short-Term Debt [Line Items] Argentina Contribution to Percentage of Crop Protection and Seed Segment Operating EBITDA Argentina Contribution to Percentage of Crop Protection and Seed Segment Operating EBITDA Argentina Contribution to Percentage of Crop Protection and Seed Segment Operating EBITDA Long-Term Debt, Term Long-Term Debt, Term Germplasm [Member] Germplasm [Member] Germplasm [Member] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Fair Value of Derivatives Instruments Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Scenario [Axis] Scenario [Axis] Pension and other Post Employment Benefits Defined Contribution Plan [Text Block] Adjustments to other benefit plans Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Argentina, Pesos Argentina, Pesos Net Investment Hedging [Member] Net Investment Hedging [Member] Derivative Contract [Domain] Derivative Contract [Domain] Municipal water districts Municipal water districts [Member] Municipal water districts Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Contract Termination Contract Termination [Member] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Cash Provided by (Used in) Operating Activity, Discontinued Operation Cash Provided by (Used in) Operating Activity, Discontinued Operation Securities Sold under Agreements to Repurchase [Member] Securities Sold under Agreements to Repurchase [Member] Error Corrections and Prior Period Adjustments Restatement [Line Items] Error Corrections and Prior Period Adjustments Restatement [Line Items] $3.50 Series Preferred Stock [Member] $3.50 Series Preferred Stock [Member] $3.50 Series Preferred Stock [Member] Debt Securities, Held-to-maturity [Table] Debt Securities, Held-to-Maturity [Table] Natural Resources Damages [Member] Natural Resources Damages [Member] Natural Resources Damages [Member] Bayer Bayer [Member] Bayer Number of water district opt-outs Number of water district opt-outs Number of water districts who may have opted out of the Nationwide Water District Settlement Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Geographical [Axis] Geographical [Axis] Customer-Related Intangible Assets [Member] Customer-Related Intangible Assets [Member] Other Assets and Liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Preferred Stock, Par Value Preferred Stock, No Par Value Net exchange gains (losses) Pre-tax exchange (losses) gains - net Exchange (gains) losses - net Gain (Loss), Foreign Currency Transaction, before Tax Asia Pacific Asia Pacific [Member] Net Tax Benefits Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability Interest income Interest Income, Operating Title of 12(b) Security Title of 12(b) Security Loss Contingency, Number of Plaintiffs Loss Contingency, Number of Plaintiffs Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Minimum Settlement Amount Required To Allow Withdrawals From Escrow Account Minimum Settlement Amount Required To Allow Withdrawals From Escrow Account Minimum Settlement Amount Required To Allow Withdrawals From Escrow Account Earnings Per Share [Abstract] Earnings Per Share [Abstract] Restructuring Plan [Axis] Restructuring Plan [Axis] Other income (expense) - net Nonoperating Income (Expense) Threshold for payments to fund the NRST Trust Collective threshold for payments to fund the NRST Trust Collective threshold for payments to fund the NRST Trust Corteva and DuPont stray liability threshold for PFAS Corteva and DuPont stray liability threshold for PFAS Amount by which DuPont and Corteva will share PFAS costs. After threshold is exceeded, companies will share proportionally on basis of 29% (Corteva) and 71% (DuPont). Corteva and Dupont stray liability threshold for PFAS Corteva and Dupont stray liability threshold for PFAS Amount by which DuPont and Corteva will share PFAS costs. After threshold is exceeded, companies will share proportionally on basis of 29% (Corteva) and 71% (DuPont). Short-term Debt, Type [Axis] Short-Term Debt, Type [Axis] Company [Domain] Company [Domain] [Domain] for Company [Axis] Schedule of Inventory, Current [Table Text Block] Schedule of Inventory, Current [Table Text Block] Service Cost Defined Benefit Plan, Service Cost Litigation Settlement, Amount Awarded to Other Party, Present value Litigation Settlement, Amount Awarded to Other Party, Present value Litigation Settlement, Amount Awarded to Other Party, Present value Measurement Frequency [Domain] Measurement Frequency [Domain] Other Comprehensive (Loss) Income, before Reclassifications, Net of Tax Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Payments for Legal Settlements Payments for Legal Settlements Stockholders' Equity Note Disclosure [Text Block] Equity [Text Block] Foreign government bonds (amortized cost) Foreign government bonds (amortized cost) Foreign government bonds (amortized cost) Litigation Settlement, Purchase of Chemours' Future Interest in Insurance Proceeds, Fee Threshold II Litigation Settlement, Purchase of Chemours' Future Interest in Insurance Proceeds, Fee Threshold II Litigation Settlement, Purchase of Chemours' Future Interest in Insurance Proceeds, Fee Threshold II Net income (loss) attributable to Corteva Net Income (Loss) Attributable to Parent Pending Litigation Pending Litigation [Member] Basic earnings (loss) per share of common stock from discontinued operations Basic earnings (loss) per share of common stock from discontinued operations Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share Argentina Contribution to Consolidated annual net sales Argentina Contribution to Consolidated annual net sales Argentina Contribution to Consolidated annual net sales Restrictions on Cash and Cash Equivalents [Table] Restrictions on Cash and Cash Equivalents [Table] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Preferred Stock, Shares Authorized Preferred Stock, Shares Authorized Repurchase of Common Stock Repurchase of Common Stock Payments for Repurchase of Common Stock Other discontinued or divested business obligations [Member] Other discontinued or divested business obligations [Member] Other discontinued or divested business obligations [Member] Not subject to indemnification [Member] Not subject to indemnification [Member] Not subject to indemnification [Member] DuPont de Nemours and Dow [Member] DuPont de Nemours and Dow [Member] DuPont de Nemours and Dow Chemours Contribution to MDL Settlement Chemours Contribution to MDL Settlement Chemours Contribution to MDL Settlement Cost Sharing Arrangement Term Cost Sharing Arrangement Term Term of cost sharing arrangement under the MOU. Chemours related obligation subject to indemnification [Member] Chemours related obligation subject to indemnification [Member] Chemours related obligation subject to indemnification [Member] Retained earnings (accumulated deficit) Retained Earnings (Accumulated Deficit) Revolving Credit Facilities due 2025 [Member] Revolving Credit Facilities due May 2025 [Member] Revolving Credit Facilities due 2025 [Member] Derivative, Remaining Maturity Derivative, Remaining Maturity 2022 Restructuring Actions 2022 Restructuring Actions [Member] 2022 Restructuring Actions Class of Stock [Axis] Class of Stock [Axis] Revision of Prior Period, Error Correction, Adjustment Revision of Prior Period, Error Correction, Adjustment [Member] Derivative Instruments Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Proceeds from (payments for) settlement of net investment hedge Payments for (Proceeds from) Hedge, Investing Activities Foreign Currency Transaction Type [Domain] Foreign Currency Transaction Type [Domain] [Domain] for Foreign Currency Transaction Type [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Nonoperating (Benefit) Costs Nonoperating (Benefit) Costs Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Water Districts remaining in Settlement Class Water Districts remaining in Settlement Class Water Districts remaining in Settlement Class Foreign Currency Exchange Gain (Loss) Foreign Currency Exchange Gain (Loss) [Table] Foreign Currency Exchange Gain (Loss) [Table] Variable Rate [Domain] Variable Rate [Domain] Finance Lease, Liability, Noncurrent Finance Lease, Liability, Noncurrent Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Amendment Flag Amendment Flag Other Benefit Plans Other Benefit Plans Other Postretirement Benefits Plan [Member] Alabama Water Utility [Member] Alabama Water Utility [Member] Alabama Water Utility [Member] Weighted Average Common Shares - basic Weighted Average Number of Shares Outstanding, Basic Inventory Write-down Inventory Write-down NEW JERSEY NEW JERSEY No later than September 30 of each subsequent year through and including 2028 No later than September 30 of each subsequent year through and including 2028 [Member] No later than September 30 of each subsequent year through and including 2028 Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Derivative Asset, Gross Derivative Asset Derivative Asset, Gross Asset Including Not Subject to Master Netting Arrangement Related Party Transaction [Domain] Related Party Transaction [Domain] Subsequent Events [Abstract] Segment Reporting [Abstract] Segment Reporting [Abstract] NORTH CAROLINA NORTH CAROLINA Asset write-offs and adjustments Asset write-offs and adjustments Noncash activity affecting the restructuring reserve related to asset write-offs and adjustments. Amount credited to each company's threshold Amount credited to each company's threshold Amount credited to each company's threshold for PFAS costs shared between DuPont and Corteva. Debt Disclosure [Abstract] Debt Disclosure [Abstract] Scenario [Domain] Scenario [Domain] Reclassification from Accumulated Other Comprehensive Loss, Current Period, Tax Reclassification from AOCI, Current Period, Tax Derivative, Notional Amount, Net Derivative, Notional Amount, Net Derivative, Notional Amount, Net Annual Escrow Deposit, remainder of period Annual Escrow Deposit, remainder of period 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 Loss Contingency, Number Of Water Districts Receiving Water Treatment Loss Contingency, Number Of Water Districts Receiving Water Treatment Loss Contingency, Number Of Water Districts Receiving Water Treatment Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Common Stock, Par Value Common Stock, Par or Stated Value Per Share Geographic Distribution [Axis] Geographic Distribution [Axis] Document and Entity Information [Abstract] Document and Entity Information [Abstract] Document and Entity Information [Abstract] Debt Securities, Available-for-Sale, Unrealized Gain (Loss) Debt Securities, Available-for-Sale, Unrealized Gain (Loss) Period for supplemental payment Period for supplemental payment Period in which a supplemental payment shall be made to the NRST if companies, individually or jointly, enter into a proportionally similar agreement. Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Axis] MOU Terms for Withdrawals MOU Terms for Withdrawals 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. Dividends paid to stockholders Payments of Dividends Payments of Dividends Litigation Settlement, Amount Awarded to Other Party Litigation Settlement, Amount Awarded to Other Party Proceeds from sales of property, businesses, and consolidated companies - net of cash divested Proceeds from Sales of Business, Affiliate and Productive Assets Subsequent Events Subsequent Events [Text Block] Cumulative Translation Adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Currency [Axis] Currency [Axis] Other Income - net Other Nonoperating Income (Expense) [Member] PFOA Matters: Multi-District Litigation [Member] PFOA Matters: Multi-District Litigation [Member] PFOA Matters: Multi-District Litigation [Member] Trademarks and Trade Names [Member] Trademarks and Trade Names [Member] Variable Rate [Axis] Variable Rate [Axis] Consolidation Items [Axis] Consolidation Items [Axis] Counterparty Name [Axis] Counterparty Name [Axis] Available - for- sale securities Debt Securities, Available-for-Sale Income (loss) Attributable to Noncontrolling Interest, Continuing Operations Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code