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INVENTORIES
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
The components of inventory, net of reserves, were:
 
 December 31,
In millions20192018
Raw materials$786.4  $465.9  
Work-in-progress374.0  154.5  
Finished goods612.7  224.5  
Total inventories$1,773.1  $844.9