Inventories (Tables)

12 Months Ended

Dec. 31, 2013

Inventories

Schedule of inventories

Inventories consisted of the following at December 31, (in millions):

	2013		2012
Raw materials	$	189.7	$	199.0
Work-in-process		196.5		197.0
Finished goods		155.3		160.5
Demonstration units		48.3		55.0
Inventories	$	589.8	$	611.5