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Goodwill (Tables)
6 Months Ended
Jun. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
Changes to the carrying value of goodwill follow:
(Dollars in millions)Advanced MaterialsAdditives & Functional ProductsChemical IntermediatesOtherTotal
Balance at December 31, 2022$1,296 $1,601 $757 $10 $3,664 
Adjustments to net goodwill resulting from reorganization— 569 (569)— — 
Acquisition30 — — — 30 
Currency translation adjustments(2)— 
Balance at June 30, 2023$1,324 $2,172 $191 $10 $3,697