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Properties and Equipment - Summary of Properties and Equipment (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Abstract]    
Land $ 4.3 $ 3.7
Buildings and improvements 53.9 35.8
Machinery and equipment 159.2 138.5
Total property and equipment, at cost 217.4 178.0
Less: Accumulated depreciation 125.5 116.0
Properties and equipment, net $ 91.9 [1] $ 62.0
[1]
Amounts at December 31, 2019 include properties and equipment acquired in the MRL acquisition - see Note 2 – Acquisitions.