Inventories (Tables)

3 Months Ended

Mar. 31, 2016

Inventory Disclosure [Abstract]

Major classes of inventories

Major classes of inventories are summarized as follows:

	March 31, 2016		December 31, 2015
Finished goods	$	174.4	$	145.8
Service parts	156.7		155.7
Raw materials and work in process	81.1		67.8
Total inventories	$	412.2	$	369.3