December 31,

 

 

2025

 

 

2024

 

 

 

 

 

 

 

Mining properties, including asset retirement obligations

 

$

1,080,946

 

 

$

958,858

 

Development costs

 

 

719,186

 

 

 

671,741

 

Plants and equipment

 

 

1,879,231

 

 

 

1,805,236

 

Land

 

 

32,962

 

 

 

35,680

 

Mineral interests

 

 

1,150,514

 

 

 

1,166,045

 

Construction in progress

 

 

144,992

 

 

 

66,566

 

 

 

5,007,831

 

 

 

4,704,126

 

Less accumulated depreciation, depletion and amortization

 

 

2,167,004

 

 

 

2,010,007

 

Net carrying value

 

$

2,840,827

 

 

$

2,694,119

 

Historical Timeline

Fiscal YearFiled
2025Feb 17, 2026Showing above
2024Feb 13, 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.