COMMITMENTS AND CONTINGENT LIABILITIES - Schedule of Environmental Accrued Obligations (Details) - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Loss Contingencies [Line Items]
Total environmental related liabilities	$ 294	$ 253
Potential exposure above the amount accrued	334
Environmental remediation liabilities not subject to indemnity
Loss Contingencies [Line Items]
Total environmental related liabilities	31	32
Potential exposure above the amount accrued	110
Environmental remediation indemnified related liabilities: \| Indemnifications related to Dow Corteva and Qnity
Loss Contingencies [Line Items]
Total environmental related liabilities	91	87
Potential exposure above the amount accrued	158
Environmental remediation indemnified related liabilities: \| MOU related obligations (discussed above)
Loss Contingencies [Line Items]
Total environmental related liabilities	169	134
Potential exposure above the amount accrued	63
Environmental remediation indemnified related liabilities: \| Other environmental indemnifications
Loss Contingencies [Line Items]
Total environmental related liabilities	3	$ 0
Potential exposure above the amount accrued	$ 3

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details