Revenue - Schedule of Net Sales by Product Category (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 1,942.0	$ 1,869.6	$ 3,831.2	$ 3,700.6
Knees [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	801.1	771.4	1,589.3	1,533.9
Hips [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	506.5	504.3	997.6	997.1
S.E.T [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	469.5	442.7	922.1	876.1
Other [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 164.9	$ 151.2	$ 322.2	$ 293.5