The carrying values of property, plant and equipment were as follows: 
 December 31,
 20252024
 (In thousands)
Land and land improvements$30,374 $24,841 
Buildings and leasehold improvements145,765 125,292 
Machinery and equipment690,713 687,430 
Computer equipment and software202,699 145,281 
Construction in process179,985 174,811 
Gross property, plant and equipment1,249,536 1,157,655 
Accumulated depreciation(683,516)(662,030)
Net property, plant and equipment$566,020 $495,625 

Historical Timeline

Fiscal YearFiled
2025Feb 17, 2026Showing above
2024Feb 13, 2025
2023Feb 13, 2024
2022Feb 24, 2023
2021Feb 15, 2022
2020Feb 16, 2021
2019Feb 11, 2020
2018Feb 20, 2019
2017Feb 13, 2018
2016Feb 17, 2017
2015Feb 25, 2016

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.