Goodwill and Other Intangible Assets, Net - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Goodwill [Line Items]
Goodwill	$ 10,538		$ 10,635
Amortization of acquisition-related intangibles	168	$ 171
Health & Biosciences
Goodwill [Line Items]
Goodwill	4,352		4,391
Goodwill, Impaired, Accumulated Impairment Loss	2,250		2,250
Goodwill, Impaired, Accumulated Impairment Loss	$ 2,250		$ 2,250