Depreciation is computed using the straight–line method over the estimated useful life of the asset as follows:
Land improvements15 years
Building and building improvements
15 - 50 years
Leasehold improvementsShorter of expected useful life or lease term
Machinery, equipment and office furniture
3 - 15 years
The components of property, plant and equipment, net as of December 31 were as follows:
(in millions)20252024
Land and land improvements$42 $41 
Building and building improvements503 451 
Leasehold improvements212 182 
Machinery, equipment and office furniture821 729 
Property, plant and equipment, gross1,578 1,403 
Total accumulated depreciation(879)(772)
Property, plant and equipment, net$699 $631 

Historical Timeline

Fiscal YearFiled
2025Feb 19, 2026Showing above
2024Feb 20, 2025

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.