Revenue - Schedule of Net Sales by Product Category (Detail) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 2,177.0	$ 2,077.3	$ 4,263.7	$ 3,986.4
Knees [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	828.9	826.0	1,657.5	1,618.9
Hips [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	562.7	536.1	1,086.8	1,031.9
S.E.T [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	586.0	550.6	1,148.2	1,021.1
Technology & Data, Bone Cement and Surgical [Member]
Entity Wide Information Revenue From External Customer [Line Items]
Net Sales	$ 199.4	$ 164.6	$ 371.2	$ 314.5

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details