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Inventories
6 Months Ended
Jul. 02, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories are stated at the lower of cost or net realizable value. Cost is determined using the first-in, first-out method. Finished goods and work-in-process inventories include material, labor and manufacturing overhead costs.
A summary of inventories is shown below (in millions):
July 2,
2022
December 31,
2021
Raw materials$1,260.3 $1,171.0 
Work-in-process125.5 119.9 
Finished goods390.7 453.4 
Reserves(163.7)(172.4)
Inventories$1,612.8 $1,571.9