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PROPERTY, PLANT AND EQUIPMENT (Tables)
9 Months Ended
Sep. 30, 2023
Property, Plant and Equipment [Abstract]  
Value Of Each Of The Major Classes Of Consolidated Depreciable Assets
The following table indicates the carrying value of each of the major classes of our depreciable assets:
(In millions)September 30,
2023
December 31,
2022
Land, land improvements and mineral rights$1,388 $1,388 
Buildings934 921 
Equipment9,652 9,289 
Other253 238 
Construction in progress611 552 
Total property, plant and equipment1
12,838 12,388 
Allowance for depreciation and depletion(4,001)(3,318)
Property, plant and equipment, net$8,837 $9,070 
1 Includes right-of-use assets related to finance leases of $485 million and $408 million as of September 30, 2023 and December 31, 2022, respectively.