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INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2017
Inventory Disclosure [Abstract]  
Schedule of inventories
Inventories consist of the following (in millions):
 
March 31,
2017
 
December 31,
2016
Finished equipment
$
373.9

 
$
334.7

Replacement parts
143.7

 
144.9

Work-in-process
184.8

 
175.4

Raw materials and supplies
206.8

 
198.8

Inventories
$
909.2

 
$
853.8