GOODWILL AND OTHER INTANGIBLE ASSETS - Summary of Goodwill (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Goodwill [Line Items]
Goodwill	$ 8,698	$ 8,565
Goodwill, Foreign Currency Translation, Gain (Loss)	143
Telone Soil Fumigation
Goodwill [Line Items]
Goodwill, Written off Related to Sale of Business Unit	(10)
Packaging & Specialty Plastics [Member]
Goodwill [Line Items]
Goodwill	5,130	5,118
Goodwill, Foreign Currency Translation, Gain (Loss)	12
Packaging & Specialty Plastics [Member] | Telone Soil Fumigation
Goodwill [Line Items]
Goodwill, Written off Related to Sale of Business Unit	0
Industrial Intermediates & Infrastructure [Member]
Goodwill [Line Items]
Goodwill	1,087	1,092
Goodwill, Foreign Currency Translation, Gain (Loss)	5
Industrial Intermediates & Infrastructure [Member] | Telone Soil Fumigation
Goodwill [Line Items]
Goodwill, Written off Related to Sale of Business Unit	(10)
Performance Materials & Coatings [Member]
Goodwill [Line Items]
Goodwill	2,481	$ 2,355
Goodwill, Foreign Currency Translation, Gain (Loss)	126
Performance Materials & Coatings [Member] | Telone Soil Fumigation
Goodwill [Line Items]
Goodwill, Written off Related to Sale of Business Unit	$ 0