Revenue - Schedule of Net Sales by Product Category (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 1,869.6	$ 1,781.8	$ 3,700.6	$ 3,445.0
Knees [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	771.4	704.9	1,533.9	1,367.7
Hips [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	504.3	487.2	997.1	938.2
S.E.T [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	442.7	446.4	876.1	863.2
Other [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 151.2	$ 143.3	$ 293.5	$ 275.9