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Goodwill and Other Intangible Assets, Net - Summary of Intangible Asset Impairment Charges by Reporting Segment (Details) $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 01, 2024 tradename | Dec. 31, 2024 USD ($) tradename | Sep. 30, 2024 USD ($) | Dec. 31, 2023 USD ($) tradename | Sep. 30, 2023 USD ($) | Jun. 30, 2023 USD ($) | Dec. 31, 2022 USD ($) tradename | Sep. 30, 2022 USD ($) tradename | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill and Intangible asset impairment charges |  |  |  |  |  |  |  |  | $ 345 | $ 339 | $ 474
Goodwill impairment charge |  | $ 0 |  |  |  |  |  |  |  | 241 |
Baby Reporting Unit |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill impairment charge |  |  |  |  | $ 241 |  |  |  | 0 |  |
Trade Names |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible asset impairment charge |  |  | $ 260 |  |  |  | $ 270 | $ 40 |  |  |
Home and Commercial Solutions |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill and Intangible asset impairment charges |  |  |  |  |  |  |  |  | 275 | 76 | 444
Goodwill impairment charge |  |  |  |  |  |  |  |  |  | 0 |
Home and Commercial Solutions | Trade Names |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible asset impairment charge |  | $ 85 | 190 | $ 68 |  | $ 8 |  |  |  |  |
Number of indefinite-lived intangible assets | tradename |  | 1 |  | 2 |  |  | 2 | 2 |  |  |
Incremental impairment charge of a hypothetical 10% reduction in forecasted revenue and residual (excess) cash flows |  |  |  |  |  |  |  |  | 22 |  |
Learning and Development |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill and Intangible asset impairment charges |  |  |  |  |  |  |  |  | 70 | 241 | 30
Number of indefinite-lived intangible assets | tradename | 2 |  |  |  |  |  |  |  |  |  |
Goodwill impairment charge |  |  |  |  |  |  |  |  |  | 241 |
Learning and Development | Trade Names |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible asset impairment charge |  |  | $ 70 |  |  |  |  |  |  |  |
Number of indefinite-lived intangible assets | tradename |  |  |  |  |  |  | 1 | 2 |  |  |
Outdoor and Recreation |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill and Intangible asset impairment charges |  |  |  |  |  |  |  |  | $ 0 | 22 | $ 0
Goodwill impairment charge |  |  |  |  |  |  |  |  |  | $ 0 |
Outdoor and Recreation | Trade Names |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible asset impairment charge |  |  |  |  | $ 22 |  |  |  |  |  |

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