Revenue - Schedule of Net Sales by Product Category (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 2,086.7	$ 1,909.1
Knees [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	828.6	792.9
Hips [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	524.1	495.8
S.E.T [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	562.2	470.5
Technology & Data, Bone Cement and Surgical [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 171.8	$ 149.9