Document and Entity Information - $ / shares	6 Months Ended
	Jun. 30, 2020	Jul. 29, 2020	Dec. 31, 2019
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2020
Entity Registrant Name	DUPONT DE NEMOURS, INC.
Entity File Number	001-38196
Amendment Flag	false
Document Transition Report	false
City Area Code	302
Local Phone Number	774-3034
Entity Central Index Key	0001666700
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q2
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	81-1224539
Entity Address, Address Line One	974 Centre Road
Entity Address, Address Line Two	Building 730
Entity Address, City or Town	Wilmington
Entity Address, State or Province	DE
Entity Address, Postal Zip Code	19805
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	DD
Security Exchange Name	NYSE
Entity Common Stock, Share Outstanding		733,827,575
Par Value	$ 0.01	$ 0.01	$ 0.01