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Acquisitions - Additional Information (Details) - USD ($) |  |  |  |  |  |  | 3 Months Ended | 9 Months Ended | 12 Months Ended |  |
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Jul. 16, 2025 | Jun. 03, 2024 | Oct. 13, 2022 | Dec. 24, 2021 | Dec. 01, 2020 | Dec. 01, 2020 | May 01, 2019 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Jun. 03, 2025 | Jul. 31, 2024
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  | $ 1,585,600,000 | $ 1,510,600,000 | $ 4,559,000,000 | $ 4,525,100,000 |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average life of the intangible assets, years |  |  |  |  |  |  | 20 years |  |  |  |  |  |  |  |
Thera Breath Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional cash payment |  |  |  | $ 14,000,000 |  |  |  |  |  |  |  |  |  |  |
Thera Breath Acquisition [Member] | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business acquisition, period |  |  |  | 4 years |  |  |  |  |  |  |  |  |  |  |
Thera Breath Acquisition [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business acquisition, period |  |  |  | 2 years |  |  |  |  |  |  |  |  |  |  |
Graphico |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Closing payment of net of cash acquired |  |  |  |  |  |  |  | 19,900,000 |  | $ 19,900,000 |  |  |  | $ 19,900,000 |
Acquisitions minority shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,000,000
Net Sales |  |  |  |  |  |  |  |  |  |  |  |  | $ 38,000,000 |  |
Average life of the intangible assets, years |  | 15 years |  |  |  |  |  |  |  | 20 years |  |  |  |  |
Zicam Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional cash payment |  |  |  |  | $ 20,000,000 |  |  |  |  |  |  |  |  |  |
Zicam Acquisition [Member] | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average life of the intangible assets, years |  |  |  |  |  | 20 years |  |  |  |  |  |  |  |  |
Hero Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business acquisition, period |  |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |
Touchland Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Closing payment of net of cash acquired | $ 656,400,000 |  |  |  |  |  |  | $ 656,400,000 |  | $ 656,400,000 |  |  |  |  |
Additional cash payment | 180,000,000 |  |  |  |  |  |  |  |  | $ 5,000,000 |  |  |  |  |
Acquisitions minority shares | 50 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |  | $ 115,000,000 |  |  |
Shares trasferred in acquisition | $ 50 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of Vesting Shares Acquired | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred | $ 5,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |

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