Revenue - Schedule of Net Sales by Product Category (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 1,663.2	$ 1,601.4
Knees [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	662.8	614.3
Hips [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	451.0	447.0
S.E.T [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	416.8	417.6
Other [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 132.6	$ 122.5