Revenue - Schedule of Net Sales by Product Category (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 1,669.8	$ 1,685.4	$ 5,114.8	$ 5,050.1
Knees [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	657.0	647.9	2,024.7	1,927.8
Hips [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	468.0	453.9	1,406.2	1,375.4
S.E.T [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	409.4	437.6	1,272.6	1,317.3
Other [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 135.4	$ 146.0	$ 411.3	$ 429.6