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Business Divestitures and Assets and Liabilities Held for Sale - Narrative (Details) - USD ($) $ in Millions |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Apr. 02, 2024 | Jun. 30, 2024 | Dec. 31, 2023 | Jun. 30, 2023 | Jun. 30, 2024 | Dec. 31, 2023 | Jun. 30, 2023 | Jun. 30, 2024 | May 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Impairment of assets to be disposed of |  |  |  | $ 0 | $ 282 |  | $ 0 |  |
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Cosmetic Ingredients |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Cash proceeds from the buyer | $ 841 |  |  |  |  |  |  |  |
Total assets | $ 466 |  |  |  |  |  |  |  |
Gain (loss) on disposal |  | $ 365 |  |  | 365 |  |  |  |
Tax effect of gain (loss) on divestiture |  |  |  |  |  | $ (7) |  | $ 34 |
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Savory Solutions Business |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Gain (loss) on disposal |  |  | $ (3) | $ 10 |  |  | 10 |  |
Tax effect of gain (loss) on divestiture |  |  | 7 |  |  |  |  |  |
Net proceeds received from business divestiture |  |  |  |  |  |  |  |  | $ 821
Receivable from the buyer |  |  |  |  |  |  |  |  | $ 37
True-up settlement |  |  | 7 |  |  |  |  |  |
Discontinued Operations, Held-for-sale or Disposed of by Sale | Savory Solutions Business |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Gain from disposal of discontinued operation |  |  |  |  |  |  | 10 |  |
Tax (expense) benefit from provision for gain (loss) on disposal |  |  |  |  |  |  | $ 2 |  |
Disposal Group, Held-for-sale, Not Discontinued Operations | Cosmetic Ingredients |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Total assets |  | 2,815 | $ 506 |  | 2,815 | $ 506 |  | 2,815 |
Disposal Group, Held-for-sale, Not Discontinued Operations | Pharma Solutions |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |
Fair value of sale consideration |  | 2,686 |  |  | 2,686 |  |  | 2,686 |
Assets held-for-sale, fair value disclosure |  | 2,717 |  |  | 2,717 |  |  | $ 2,717 |
Disposal group, costs to sell |  |  |  |  | $ 31 |  |  |  |
Impairment of assets to be disposed of |  | 282 |  |  |  |  |  |  |
Tax effect of disposal |  | $ 56 |  |  |  |  |  |  |

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