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Commitments and Contingencies - Additional Information (Detail) ₪ in Millions, $ in Millions |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Nov. 17, 2025 USD ($) | Mar. 11, 2020 USD ($) | Oct. 29, 2019 USD ($) | Mar. 31, 2026 USD ($) | Mar. 31, 2026 ILS (₪) | Dec. 31, 2025 USD ($)
Other Commitments [Line Items] |  |  |  |  |  |
Bank guarantees, standby letters of credit, and commercial guarantees, amount outstanding |  |  |  | $ 53 |  |
Bank guarantees and pledged assets to pursue defenses related to other contingencies |  |  |  | 19 |  |
Chief Executive Officer |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Deferred compensation arrangement with individual, compensation expense |  | $ 20 | $ 20 |  |  |
Frutarom Litigation |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Loss Contingency, Damages Awarded, Value |  |  |  | 7 | ₪ 24 |
Antitrust Class Action |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Payments for Legal Settlements | $ 26 |  |  |  |  |
Loss contingency accrual, provision |  |  |  |  |  | $ 43
Bank Guarantees, Commercial Guarantees, Standby Letters Of Credit and Surety Bonds |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Bank guarantees, commercial guarantees, standby letters of credit and surety bonds, facility amounts |  |  |  | 241 |  |
Pledged assets |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
The amount of pledged assets, principally PP&E to cover income tax and indirect tax assessments |  |  |  | $ 8 |  |

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