Revenue - Schedule of Net Sales by Product Category (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 1,753.6	$ 1,669.8	$ 5,454.1	$ 5,114.8
Knees [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	706.3	657.0	2,240.1	2,024.7
Hips [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	465.3	468.0	1,462.5	1,406.2
S.E.T [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	423.2	409.4	1,299.3	1,272.6
Other [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 158.8	$ 135.4	$ 452.2	$ 411.3