Inventories (Tables)

3 Months Ended

Mar. 31, 2019

Inventories [Abstract]

Inventories

Inventories as of March 31, 2019 and December 31, 2018 consisted of the following.

	March 31, 2019		December 31, 2018
Raw materials, including parts and subassemblies	$	400.5	$	369.2
Work-in-process		58.5		58.1
Finished goods		82.9		83.4
		541.9		510.7
Excess of LIFO costs over FIFO costs		13.2		13.2
Inventories	$	555.1	$	523.9