Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Indefinite Lived Intangible Assets By Major Class [Line Items]
Impairment	$ 0	$ 0
Goodwill	8,951,100,000	8,818,500,000	$ 8,580,200,000
Current Liability [Member]
Indefinite Lived Intangible Assets By Major Class [Line Items]
Liabilities Assumed	31,000,000
Noncurrent Liability [Member]
Indefinite Lived Intangible Assets By Major Class [Line Items]
Liabilities Assumed	35,000,000
In Process Research and Development (IPR&D) [Member]
Indefinite Lived Intangible Assets By Major Class [Line Items]
Intangible asset impairment	0	0	$ 3,000,000.0
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]			Goodwill and Intangible Asset Impairment
Intellectual Property [Member]
Indefinite Lived Intangible Assets By Major Class [Line Items]
Intangible assets subject to amortization	$ 205,800,000	$ 86,100,000
Weighted average amortization period of intangible assets	8 years
EMEA [Member]
Indefinite Lived Intangible Assets By Major Class [Line Items]
Impairment			$ 289,800,000
Goodwill	$ 43,700,000