v3.25.4
Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2025
Property, Plant and Equipment [Abstract]  
Summary of Property and Equipment
We compute depreciation expense on a straight-line basis over the estimated useful lives of the assets as follows:
ClassificationEstimated Useful Life
Buildings and leasehold improvements
Term of lease to 40 years
Vehicles, tractors and trailers
3 to 14 years
Machinery and equipment
3 to 10 years
Computer software and equipment
1 to 5 years
December 31,
(In millions)20252024
Property and equipment
Land$920 $879 
Buildings and leasehold improvements1,017 874 
Vehicles, tractors and trailers3,033 2,746 
Machinery and equipment330 291 
Computer software and equipment724 633 
6,024 5,422 
Less: accumulated depreciation and amortization(2,360)(2,019)
Total property and equipment, net$3,664 $3,402 
Net book value of capitalized internally-developed software included in property and equipment, net$100 $112