Inventories

6 Months Ended

Jun. 30, 2018

Inventories [Abstract]

Inventories

Note 4. Inventories

Inventories as of June 30, 2018 and December 31, 2017 consisted of the following.

	June 30, 2018		December 31, 2017
Raw materials, including parts and subassemblies	$	380.5	$	362.6
Work-in-process		80.5		57.9
Finished goods		81.2		60.6
		542.2		481.1
Excess of LIFO costs over FIFO costs		13.4		13.4
Inventories	$	555.6	$	494.5