Inventories (Tables)

12 Months Ended

Dec. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventories

	December 31, 2017			December 31, 2016
Finished goods	$	33.2		$	30.1
Goods in process		2.7			2.6
Raw materials and supplies		26.1			21.4
Less LIFO reserves		(8.2	)		(7.2	)
Total inventories, net	$	53.8		$	46.9

Summary Of Inventory Not Accounted For Under LIFO

	December 31, 2017		December 31, 2016
U.S. locations	$	6.5	$	4.2
Canada locations		2.2		1.9
Total	$	8.7	$	6.1