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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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Number Of Indefinite-Lived Intangible Assets

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Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

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Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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