Inventories, Net (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Finished goods	$ 57.6	$ 49.8
Work in process	19.3	16.2
Raw materials and purchased parts	90.3	74.9
Total FIFO cost	167.2	140.9
Excess of FIFO cost over LIFO inventory value	(12.3)	(12.1)
Total inventories	$ 154.9	$ 128.8
Domestic inventories, valued using the last-in, first-out ("LIFO") method, as a percentage of total inventory	36.00%	45.00%