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Inventories - Summary of Inventories (Detail) - USD ($)
$ in Millions
Jul. 01, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Raw materials $ 135.5 $ 123.4
Finished goods 137.3 131.6
Resale items 21.4 22.0
Other 30.4 24.4
Total $ 324.6 $ 301.4