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Goodwill and Other Intangible Assets, Net - Additional Information (Details) $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 01, 2024 USD ($) tradename | Dec. 31, 2024 USD ($) | Sep. 30, 2023 USD ($) | Dec. 31, 2022 USD ($) tradename | Sep. 30, 2022 tradename | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract] |  |  |  |  |  |  |  |
Amortization expense for intangible assets |  |  |  |  |  | $ 135 | $ 109 | $ 100
Goodwill [Line Items] |  |  |  |  |  |  |  |
Goodwill |  | $ 3,038 |  | $ 3,298 |  | 3,038 | 3,071 | 3,298
Goodwill impairment charge |  | 0 |  |  |  |  | 241 |
Trade Names |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Net Book Value |  | 844 |  |  |  | 844 | 1,535 |
Learning and Development |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |
Goodwill |  | $ 2,291 |  | $ 2,551 |  | 2,291 | 2,324 | $ 2,551
Goodwill impairment charge |  |  |  |  |  |  | $ 241 |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Number of indefinite-lived intangible assets | tradename | 2 |  |  |  |  |  |  |
Learning and Development | Trade Names |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Number of indefinite-lived intangible assets | tradename |  |  |  | 1 | 2 |  |  |
Net Book Value | $ 119 |  |  |  |  |  |  |
Home Solutions and Learning and Development | Trade Names |  |  |  |  |  |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Net Book Value | 725 |  |  |  |  |  |  |
Writing Reporting Unit |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |
Goodwill | 1,900 |  |  |  |  |  |  |
Commercial Reporting Unit |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |
Goodwill | 747 |  |  |  |  |  |  |
Goodwill impairment charge |  |  |  |  |  | 0 |  |
Baby Reporting Unit |  |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |  |
Goodwill | $ 415 |  |  |  |  |  |  |
Goodwill impairment charge |  |  | $ 241 |  |  | $ 0 |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482686/350-30-45-2 + Details
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