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Commitments, Contingencies and Guarantees - Additional Information (Details) $ in Millions |  |  |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Jul. 16, 2025 USD ($) | Oct. 13, 2022 | Dec. 24, 2021 USD ($) | Dec. 01, 2020 USD ($) | Sep. 30, 2025 USD ($) | Mar. 31, 2025 USD ($) | Sep. 30, 2025 USD ($) Tons | Sep. 30, 2024 USD ($) | Jan. 31, 2024 USD ($)
Commitments And Contingencies Disclosure [Line Items] |  |  |  |  |  |  |  |  |
Annual purchase commitment, in tons | Tons |  |  |  |  |  |  | 240,000 |  |
Aggregate commitments |  |  |  |  |  |  | $ 338.5 |  |
Outstanding guarantees and letters of credit |  |  |  |  | $ 8.5 |  | 8.5 |  |
Business Acquisition Additional Cash Payable First Installment |  |  |  |  |  |  |  |  | $ 2.0
Change in fair value of business acquisition liabilities |  |  |  |  |  |  | 7.0 | $ 0.0 |
Business acquisition additional cash payable second installment |  |  |  |  |  | $ 5.9 |  |  |
Business acquisition remaining cash payable installment |  |  |  |  |  | $ 6.1 |  |  |
Increased in Fair Value of the Business Acquisition Liability |  |  |  |  | $ 147.0 |  |  |  |
Zicam Acquisition [Member] |  |  |  |  |  |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |  |  |  |  |  |
Additional cash payment |  |  |  | $ 20.0 |  |  |  |  |
Hero Acquisition [Member] |  |  |  |  |  |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |  |  |  |  |  |
Business acquisition, period |  | 5 years |  |  |  |  |  |  |
Thera Breath Acquisition [Member] |  |  |  |  |  |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |  |  |  |  |  |
Additional cash payment |  |  | $ 14.0 |  |  |  |  |  |
Touchland Acquisition [Member] |  |  |  |  |  |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |  |  |  |  |  |
Additional cash payment | $ 180.0 |  |  |  |  |  | $ 5.0 |  |
Business Combination, Contingency Recognized at Acquisition Date, Liability Assumed, Fair Value | $ 140.0 |  |  |  |  |  |  |  |
Minimum | Thera Breath Acquisition [Member] |  |  |  |  |  |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |  |  |  |  |  |
Business acquisition, period |  |  | 2 years |  |  |  |  |  |
Maximum | Thera Breath Acquisition [Member] |  |  |  |  |  |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |  |  |  |  |  |
Business acquisition, period |  |  | 4 years |  |  |  |  |  |

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