Revenue - Schedule of Net Sales by Geography (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Sales Information [Line Items]
Net Sales	$ 2,062.9	$ 2,001.4	$ 6,326.6	$ 5,987.7
US [Member]
Sales Information [Line Items]
Net Sales	1,205.6	1,164.0	3,655.0	3,451.4
International [Member]
Sales Information [Line Items]
Net Sales	$ 857.2	$ 837.3	$ 2,671.6	$ 2,536.3