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Goodwill and Other Intangible Assets, Net - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Nov. 30, 2024
Goodwill [Line Items] |  |  |  |  |
Impairment of goodwill |  | $ 64 | $ 2,623 | $ 2,250 |
Health & Biosciences |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Goodwill, accumulated impairment loss |  | 2,623 | 2,250 |  |
Impairment of goodwill |  |  | 0 |  |
Pharma Solutions |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Impairment of goodwill |  | 64 | 0 |  |
Nourish |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Impairment of goodwill |  |  | 2,623 |  |
Finite-Lived Intangible Assets | Russia And Ukraine Conflict |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Asset impairment charges |  |  | 92 |  |
Nourish |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Reporting unit in excess of carrying amount |  |  |  |  | 22.00%
Impairment of goodwill |  | $ 2,623 |  |  |
Health & Biosciences |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Reporting unit in excess of carrying amount |  |  |  |  | 18.00%
Impairment of goodwill |  |  | $ 2,250 |  |
Fragrance Compounds |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Reporting unit in excess of carrying amount |  |  |  |  | 169.00%
Fragrance Ingredients |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Reporting unit in excess of carrying amount |  |  |  |  | 37.00%
Minimum | Nourish | Forecast |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Impairment of goodwill | $ 1,000 |  |  |  |
Maximum | Nourish | Forecast |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Impairment of goodwill | $ 1,500 |  |  |  |

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