XML 66 R51.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories (Details) - USD ($)
$ in Millions
Dec. 31, 2018
Dec. 31, 2017
Inventory [Line Items]    
Raw materials and work-in-progress $ 375.1 $ 319.7
Finished goods 99.0 89.6
Gross inventories 474.1 409.3
Inventory valuation reserves (14.4) (17.3)
Inventories, net $ 459.7 $ 392.0