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INVENTORIES (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Finished equipment $ 408.1 $ 478.4
Replacement parts 160.8 143.3
Work-in-process 78.7 86.5
Raw materials and supplies 200.1 210.7
Inventories 847.7 918.9
Inventory reserves $ 53.2 $ 49.8