Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

		September 30,		December 31,
		2015		2014
Purchased materials and component parts	$	327.9	$	257.4
Work-in-process		706.7		605.9
Finished goods		51.3		61.0
	$	1,085.9	$	924.3