Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Goodwill And Intangible Assets [Line Items]
Amortization of intangible assets	$ 62	$ 81
Finite-Lived Intangible Assets, Accumulated Amortization	920		$ 858
Un-amortized finite-lived intangible assets	3,721		$ 3,721
In-process Research and Development [Member]
Goodwill And Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization		$ 9
Trademarks and Trade Names [Member]
Goodwill And Intangible Assets [Line Items]
Un-amortized Intangible assets, net	$ 56