Segment Information - Reconciliation of Segment Adjusted EBITDA from Segments to Consolidated Net Income (Loss) Before Income Taxes (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Segment Reporting [Abstract]
Segment Adjusted EBITDA		$ 349	$ 468
Corporate and Other expenses (excluding items below)		(45)	(65)
Interest expense, net		(42)	(41)
Depreciation and amortization		(79)	(74)
Non-operating pension and other post-retirement employee benefit income		0	1
Exchange losses, net		(7)	0
Restructuring, asset-related, and other charges	[1]	(16)	(16)
Gain on sales of assets and businesses, net		0	1
Qualified spend recovery	[2]	14	14
Legal and environmental charges	[3],[4]	(1)	(8)
Income before income taxes		$ 173	$ 280

[1] In 2023, restructuring, asset-related, and other charges primarily includes charges related to the Company's decision to abandon its implementation of a new ERP software platform. In 2022, includes asset charges and write-offs resulting from the conflict between Russia and Ukraine and the Company’s decision to suspend its business with Russian entities. Refer to "Note 4 - Restructuring, Asset-related, and Other charges" for further details.

[2] Qualified spend recovery represents costs and expenses that were previously excluded from Adjusted EBITDA, reimbursable by DuPont and/or Corteva as part of the Company's cost-sharing agreement under the terms of the MOU which is discussed in further detail in "Note 16 – Commitments and Contingent Liabilities".

[3] Environmental charges pertains to management’s assessment of estimated liabilities associated with certain non-recurring environmental remediation expenses at various sites. Refer to “Note 16 – Commitments and Contingent Liabilities” for further details.

[4] Legal charges pertains to litigation settlements, PFOA drinking water treatment accruals, and other legal charges. Refer to “Note 16 – Commitments and Contingent Liabilities” for further details.