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Inventories (Tables)
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
Components of Inventory, Net of Reserves The components of inventory, net of reserves, were:
In millionsJune 30,
2021
December 31,
2020
Raw materials$710.9 $669.4 
Work-in-progress314.5 339.4 
Finished goods635.8 633.3 
Total inventories$1,661.2 $1,642.1