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INVENTORIES (Details) - USD ($)
$ in Millions
Mar. 31, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Finished equipment $ 363.5 $ 408.1
Replacement parts 162.9 160.8
Work-in-process 87.6 78.7
Raw materials and supplies 209.0 200.1
Inventories 823.0 847.7
Inventory reserves $ 53.9 $ 53.2