Inventories, net (Tables)

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory

	March 31,			December 31,
(in millions)	2018			2017
Raw material and supplies	$	489.9		$	469.7
Work in progress	127.1			126.7
Finished goods	197.1			175.6
FIFO inventories	814.1			772.0
LIFO reserve	(13.7		)	(13.1		)
Inventories, net	$	800.4		$	758.9