Inventories

6 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Inventories

4.Inventories

	June 30,		December 31,
	2018		2017
	(in millions)
Finished goods	$	1,724.6	$	1,618.7
Work in progress		235.6		200.0
Raw materials		198.3		249.6
Inventories	$	2,158.5	$	2,068.3