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INVENTORIES (Details) - USD ($)
$ in Millions
Jun. 30, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Finished equipment $ 282.5 $ 408.1
Replacement parts 154.2 160.8
Work-in-process 68.2 78.7
Raw materials and supplies 194.9 200.1
Inventories 699.8 847.7
Inventory reserves $ 59.9 $ 53.2