The following is a summary of fixed assets as of December 31, 2025 and 2024 (in thousands):

 

 

December 31,

 

 

 

2025

 

 

2024

 

Office equipment

 

$

234,037

 

 

$

213,083

 

Internally developed software

 

 

119,049

 

 

 

103,351

 

Leasehold improvements

 

 

105,336

 

 

 

89,382

 

Building

 

 

85,717

 

 

 

81,207

 

Aircraft engine operating leases

 

 

1,672

 

 

 

4,886

 

 

 

 

545,811

 

 

 

491,909

 

Accumulated depreciation and amortization

 

 

(348,692

)

 

 

(298,753

)

 

 

$

197,119

 

 

$

193,156

 

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.