Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
Basis of Presentation - Net Property, Plant and Equipment (Detail) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Property, plant, and equipment, at cost:      
Land and buildings $ 51.1 $ 51.1  
Furniture and fixtures 26.1 26.2  
Equipment 1,023.7 931.3  
Building and leasehold improvements 222.8 208.2  
Total property, plant, and equipment, at cost 1,323.7 1,216.8  
Less: accumulated depreciation and amortization (933.5) (845.3)  
Property, plant, and equipment, at cost, net of accumulated depreciation and amortization $ 390.2 $ 371.5 $ 360.0