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Inventories, Net
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Inventories, Net Inventories, Net
Inventories at December 31, 2019 and 2018 comprised the following:
December 31,
20192018
Finished goods$57.6  $49.8  
Work in process19.3  16.2  
Raw materials and purchased parts90.3  74.9  
Total FIFO cost167.2  140.9  
Excess of FIFO cost over LIFO inventory value(12.3) (12.1) 
Total inventories$154.9  $128.8  
Inventories include material, labor and factory overhead costs and are reduced, when necessary, to estimated net realizable values. Certain domestic inventories are valued using the last-in, first-out (“LIFO”) method. These inventories were approximately 36% and 45% of total inventory at December 31, 2019 and 2018, respectively. Other inventories are valued using the first-in, first-out (“FIFO”) method.