Inventories (Tables)

9 Months Ended

Sep. 30, 2020

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories as of September 30, 2020 and December 31, 2019 consisted of the following.

	September 30, 2020		December 31, 2019
Raw materials, including parts and subassemblies	$	625.8	$	370.5
Work-in-process	97.5		47.6
Finished goods	271.1		71.4
	994.4		489.5
Excess of LIFO costs over FIFO costs	13.0		13.0
Inventories	$	1,007.4	$	502.5