Inventories, net (Tables)

6 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory

	June 30,			December 31,
(in millions)	2018			2017
Raw material and supplies	$	502.8		$	469.7
Work in progress	123.6			126.7
Finished goods	187.5			183.0
FIFO inventories	813.9			779.4
LIFO reserve	(13.7		)	(13.1		)
Inventories, net	$	800.2		$	766.3