SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	9 Months Ended
Sep. 30, 2024
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation In these notes, the terms "DuPont" or "Company" used herein mean DuPont de Nemours, Inc. and its consolidated subsidiaries. The accompanying unaudited interim Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. 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, the interim statements reflect all adjustments (including normal recurring accruals) which are considered necessary for the fair statement of the results for the periods presented. Results from interim periods should not be considered indicative of results for the full year. These interim Consolidated Financial Statements should also 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, 2023, collectively referred to as the "2023 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.
Recently Adopted Accounting Guidance and Accounting Guidance Issued But Not Adopted	Recently Adopted Accounting Guidance In September 2022, the FASB issued Accounting Standards Update No. 2022-04, "Liabilities-Supplier Finance Programs (Subtopic 405-50)" ("ASU 2022-04") to enhance transparency about the use of supplier finance programs. The new guidance requires that a buyer in a supplier finance program provide additional qualitative and quantitative disclosures about its program including the nature of the program, activity during the period, changes from period to period, and the potential magnitude of the program. The amendments in ASU 2022-04 are effective for fiscal years beginning after December 15, 2022 on a retrospective basis, including interim periods within those fiscal years, except for the amendment on rollforward information which is effective prospectively for fiscal years beginning after December 15, 2023. The Company implemented the new disclosures, other than the rollforward information, as required in the first quarter of 2023. The disclosures around rollforward information will be implemented as required for the Annual Report on Form 10-K for the year-ended December 31, 2024. See Note 13 for more information. Accounting Guidance Issued But Not Adopted at September 30, 2024 In November 2023, the FASB issued Accounting Standards Update No. 2023-07, "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures" ("ASU 2023-07") to improve disclosure requirements about reportable segments and address requests from investors for additional, more detailed information about a reportable segment’s expenses. The new guidance requires disclosures of significant segment expenses provided to the Chief Operating Decision Maker ("CODM") and included in reported measures of segment profit and loss. Disclosure of the title and position of the CODM is required. The guidance requires interim and annual disclosures about a reportable segment's profit or loss and assets. Additionally, the guidance requires disclosure of other segment items by reportable segment including a description of its composition. The amendments in ASU 2023-07 are effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, on a retrospective basis. The disclosures will be implemented as required for the year-ended December 31, 2024. The Company is currently evaluating the impact of adopting this guidance. In December 2023, the FASB issued Accounting Standards Update No. 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures" ("ASU 2023-09") to improve transparency and disclosure requirements for the rate reconciliation, income taxes paid and other tax disclosures. The amendments in ASU 2023-09 are effective for fiscal years beginning after December 15, 2024, on a prospective basis. The disclosures will be implemented as required for the year-ended December 31, 2025. The Company is currently evaluating the impact of adopting this guidance.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

Basis of Presentation

In these notes, the terms "DuPont" or "Company" used herein mean DuPont de Nemours, Inc. and its consolidated subsidiaries. The accompanying unaudited interim Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. 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, the interim statements reflect all adjustments (including normal recurring accruals) which are considered necessary for the fair statement of the results for the periods presented. Results from interim periods should not be considered indicative of results for the full year. These interim Consolidated Financial Statements should also 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, 2023, collectively referred to as the "2023 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.

Recently Adopted Accounting Guidance

In September 2022, the FASB issued Accounting Standards Update No. 2022-04, "Liabilities-Supplier Finance Programs (Subtopic 405-50)" ("ASU 2022-04") to enhance transparency about the use of supplier finance programs. The new guidance requires that a buyer in a supplier finance program provide additional qualitative and quantitative disclosures about its program including the nature of the program, activity during the period, changes from period to period, and the potential magnitude of the program. The amendments in ASU 2022-04 are effective for fiscal years beginning after December 15, 2022 on a retrospective basis, including interim periods within those fiscal years, except for the amendment on rollforward information which is effective prospectively for fiscal years beginning after December 15, 2023. The Company implemented the new disclosures, other than the rollforward information, as required in the first quarter of 2023. The disclosures around rollforward information will be implemented as required for the Annual Report on Form 10-K for the year-ended December 31, 2024. See Note 13 for more information.

Accounting Guidance Issued But Not Adopted at September 30, 2024

In November 2023, the FASB issued Accounting Standards Update No. 2023-07, "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures" ("ASU 2023-07") to improve disclosure requirements about reportable segments and address requests from investors for additional, more detailed information about a reportable segment’s expenses. The new guidance requires disclosures of significant segment expenses provided to the Chief Operating Decision Maker ("CODM") and included in reported measures of segment profit and loss. Disclosure of the title and position of the CODM is required. The guidance requires interim and annual disclosures about a reportable segment's profit or loss and assets. Additionally, the guidance requires disclosure of other segment items by reportable segment including a description of its composition. The amendments in ASU 2023-07 are effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, on a retrospective basis. The disclosures will be implemented as required for the year-ended December 31, 2024. The Company is currently evaluating the impact of adopting this guidance.

In December 2023, the FASB issued Accounting Standards Update No. 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures" ("ASU 2023-09") to improve transparency and disclosure requirements for the rate reconciliation, income taxes paid and other tax disclosures. The amendments in ASU 2023-09 are effective for fiscal years beginning after December 15, 2024, on a prospective basis. The disclosures will be implemented as required for the year-ended December 31, 2025. The Company is currently evaluating the impact of adopting this guidance.