Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 2,591	$ 2,536
Finite-lived intangible assets, accumulated amortization	(1,767)	(1,618)
Finite-lived intangible assets, identifiable intangible assets, less accumulated amortization	824	918
Total indefinite-lived intangible assets	216	209
Intangible Assets, gross carrying amount	2,807	2,745
Identifiable intangible assets, less accumulated amortization	1,040	1,127
Brands and tradenames
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Total indefinite-lived intangible assets	66	66
In-process research and development
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Total indefinite-lived intangible assets	144	136
Product rights
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Total indefinite-lived intangible assets	6	7
Developed technology rights
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	1,938	1,891
Finite-lived intangible assets, accumulated amortization	(1,312)	(1,175)
Finite-lived intangible assets, identifiable intangible assets, less accumulated amortization	626	716
Brands and tradenames
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	362	367
Finite-lived intangible assets, accumulated amortization	(248)	(246)
Finite-lived intangible assets, identifiable intangible assets, less accumulated amortization	114	121
Other
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	291	278
Finite-lived intangible assets, accumulated amortization	(207)	(197)
Finite-lived intangible assets, identifiable intangible assets, less accumulated amortization	$ 84	$ 81