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GOODWILL AND OTHER INTANGIBLE ASSETS Part 1 (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Changes in carrying amount of goodwill [Roll Forward] |  |
Beginning Balance | $ 3,646 | $ 3,664
Acquisition (2) | 4 | 34
Divestiture |  | (67)
Adjustments to net goodwill resulting from reorganization (2) |  | 0
Currency translation and other adjustments | (18) | 15
Ending Balance | 3,632 | 3,646
Advanced Materials [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Beginning Balance | 1,330 | 1,296
Acquisition (2) | 4 | 34
Divestiture |  | 0
Adjustments to net goodwill resulting from reorganization (2) |  | 0
Currency translation and other adjustments | (3) | 0
Ending Balance | 1,331 | 1,330
Additives And Functional Products [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Beginning Balance | 2,182 | 1,601
Acquisition (2) | 0 | 0
Divestiture |  | 0
Adjustments to net goodwill resulting from reorganization (2) |  | 569
Currency translation and other adjustments | (10) | 12
Ending Balance | 2,172 | 2,182
Goodwill, Impaired, Accumulated Impairment Loss | 106 | 106
Chemical Intermediates [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Beginning Balance | 124 | 757
Acquisition (2) | 0 | 0
Divestiture |  | (67)
Adjustments to net goodwill resulting from reorganization (2) |  | (569)
Currency translation and other adjustments | (5) | 3
Ending Balance | 119 | 124
Goodwill, Impaired, Accumulated Impairment Loss | 12 | 12
Other Segments [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Beginning Balance | 10 | 10
Acquisition (2) | 0 | 0
Divestiture |  | 0
Adjustments to net goodwill resulting from reorganization (2) |  | 0
Currency translation and other adjustments | 0 | 0
Ending Balance | 10 | 10
Goodwill, Impaired, Accumulated Impairment Loss | $ 14 | $ 14

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