SEGMENTS AND GEOGRAPHIC REGIONS Significant Items (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Digitalization program costs		$ (51)		$ (92)
Restructuring Charges	$ (55)	(10)	$ (606)	(20)
Russia and Ukraine Conflict Asset Related Charges		0		(186)
Gain (Loss) Related to Litigation Settlement	0		(177)
Charges related to separation, distribution and tax matters agreements	(13)	(8)	(4)	4
Gain (Loss) on Extinguishment of Debt		(8)		(8)
Other Nonrecurring (Income) Expense	(68)	(77)	(787)	(302)
Packaging & Specialty Plastics [Member]
Segment Reporting Information [Line Items]
Digitalization program costs		0		0
Restructuring Charges	0	0	(1)	0
Russia and Ukraine Conflict Asset Related Charges		0		(31)
Gain (Loss) Related to Litigation Settlement	0		0
Charges related to separation, distribution and tax matters agreements	0	0	0	0
Gain (Loss) on Extinguishment of Debt		0		0
Other Nonrecurring (Income) Expense	0	0	(1)	(31)
Industrial Intermediates & Infrastructure [Member]
Segment Reporting Information [Line Items]
Digitalization program costs		0		0
Restructuring Charges	(8)	0	(48)	0
Russia and Ukraine Conflict Asset Related Charges		0		(109)
Gain (Loss) Related to Litigation Settlement	0		(177)
Charges related to separation, distribution and tax matters agreements	0	0	0	0
Gain (Loss) on Extinguishment of Debt		0		0
Other Nonrecurring (Income) Expense	(8)	0	(225)	(109)
Performance Materials & Coatings [Member]
Segment Reporting Information [Line Items]
Digitalization program costs		0		0
Restructuring Charges	0	0	(67)	0
Russia and Ukraine Conflict Asset Related Charges		0		(16)
Gain (Loss) Related to Litigation Settlement	0		0
Charges related to separation, distribution and tax matters agreements	0	0	0	0
Gain (Loss) on Extinguishment of Debt		0		0
Other Nonrecurring (Income) Expense	0	0	(67)	(16)
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Digitalization program costs		(51)		(92)
Restructuring Charges	(47)	(10)	(490)	(20)
Russia and Ukraine Conflict Asset Related Charges		0		(30)
Gain (Loss) Related to Litigation Settlement	0		0
Charges related to separation, distribution and tax matters agreements	(13)	(8)	(4)	4
Gain (Loss) on Extinguishment of Debt		(8)		(8)
Other Nonrecurring (Income) Expense	$ (60)	$ (77)	$ (494)	$ (146)