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Property, Plant and Equipment - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Property Plant And Equipment [Abstract]        
Depreciation expense $ 46.6 $ 22.8 $ 92.3 $ 46.6
Depreciation expense included in cost of goods $ 10.6 $ 5.1 $ 20.9 $ 10.1