ÐÇ¿Õ´«Ã½

Quarterly report pursuant to Section 13 or 15(d)

PROPERTY, PLANT AND EQUIPMENT

v3.21.2
PROPERTY, PLANT AND EQUIPMENT
 9 Months Ended
Sep. 30, 2021
Property, Plant and Equipment [Abstract] Ìý
PROPERTY, PLANT AND EQUIPMENT
NOTE 6 - PROPERTY, PLANT AND EQUIPMENT
The following table indicates the carrying value of each of the major classes of our depreciable assets:
(In Millions)
September 30,
2021		 December 31,
2020
Land, land improvements and mineral rights $ 1,285Ìý $ 1,213Ìý
Buildings 852Ìý 703Ìý
Equipment 8,334Ìý 6,786Ìý
Other 213Ìý 151Ìý
Construction in progress 417Ìý 1,364Ìý
Total property, plant and equipment1
11,101Ìý 10,217Ìý
Allowance for depreciation and depletion (2,127) (1,474)
Property, plant and equipment, net $ 8,974Ìý $ 8,743Ìý
1 Includes right-of-use assets related to finance leases of $396 million and $361 million as of SeptemberÌý30, 2021 and DecemberÌý31, 2020, respectively.
We recorded depreciation and depletion expense of $238 million and $661 million for the three and nine months ended SeptemberÌý30, 2021, respectively, and $72 million and $183 million for the three and nine months ended SeptemberÌý30, 2020, respectively.