Components and useful lives of property, plant and equipment were as follows:
 December 31,
 20252024
Land and improvements$3,051 $1,675 
Buildings and improvements (1 to 40 years)8,448 4,688 
Pipelines and equipment (5 to 65 years)101,506 97,078 
Product storage and related facilities (2 to 40 years)8,399 7,869 
Right of way (20 to 65 years)9,344 9,239 
Other (1 to 48 years)4,694 4,060 
Construction work-in-process
5,841 4,633 
141,283 129,242 
Less – Accumulated depreciation and depletion(39,141)(34,030)
Property, plant and equipment, net$102,142 $95,212 

Historical Timeline

Fiscal YearFiled
2025Feb 19, 2026Showing above
2024Feb 14, 2025
2019Feb 21, 2020

About PP&E Disclosures

The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.

Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.