v3.22.2.2
PROPERTY, PLANT, AND EQUIPMENT, NET
 9 Months Ended
Sep. 30, 2022
Property, Plant and Equipment [Abstract]  
PROPERTY, PLANT, AND EQUIPMENT, NET PROPERTY, PLANT, AND EQUIPMENT, NET
The following table summarizes the components of “Property, plant, and equipment, net” on the Condensed Consolidated Balance Sheets (in millions):

Estimated Useful LivesDecember 31, 2021September 30, 2022
Land, buildings, and building improvements
10 to 30 years (a)
$429 $620 
Leasehold improvements
Shorter of 10 years or lease term
191 262 
Machinery, equipment, vehicles, and office furniture
3 to 15 years
1,856 2,316 
Computer equipment, hardware, and software
3 to 10 years
180 357 
Construction in progress760 801 
Total property, plant, and equipment3,416 4,356 
Accumulated depreciation and amortization(233)(688)
Total property, plant, and equipment, net$3,183 $3,668 
(a) Land is not depreciated.

Depreciation and amortization expense was $49 million and $172 million for the three months ended September 30, 2021 and 2022, respectively, and $84 million and $451 million for the nine months ended September 30, 2021 and 2022, respectively.