Inventories (Tables)

12 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following (in millions):

	As of December 31,
	2016		2015
Finished goods	$	1,556.9	$	1,827.9
Work in progress		141.7		146.1
Raw materials		260.8		280.1
Inventories	$	1,959.4	$	2,254.1