Annual report pursuant to Section 13 and 15(d)

Basis of Presentation - Net Property, Plant and Equipment (Detail)

v3.22.4
Basis of Presentation - Net Property, Plant and Equipment (Detail) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Property, plant, and equipment, at cost:      
Land and buildings $ 51.2 $ 51.2  
Furniture and fixtures 26.8 27.9  
Equipment 1,181.5 1,127.1  
Building and leasehold improvements 260.8 254.5  
Total property, plant, and equipment, at cost 1,520.3 1,460.7  
Less: accumulated depreciation and amortization (1,034.0) (1,018.6)  
Property, plant, and equipment, at cost, net of accumulated depreciation and amortization $ 486.3 $ 442.1 $ 390.2