Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail) - USD ($) $ in Millions |
Mar. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, Gross | $ 6,593.9 | $ 6,458.4 |
| Accumulated depreciation | (4,687.5) | (4,585.9) |
| Property, plant and equipment, net | 1,906.4 | 1,872.5 |
| Land [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, Gross | 19.2 | 19.2 |
| Buildings And Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, Gross | 2,130.2 | 2,093.4 |
| Capitalized Software Costs [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, Gross | 525.8 | 518.2 |
| Instruments [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, Gross | 3,762.2 | 3,683.5 |
| Construction in Progress [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, Gross | $ 156.5 | $ 144.1 |