Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

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Inventories (Details) - USD ($)
$ in Millions
Jun. 30, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Finished goods $ 165.4 $ 159.9
Goods in process 16.3 18.1
Raw materials and supplies 98.8 94.1
Total $ 280.5 $ 272.1