SEGMENT REPORTING
We have three reportable segments: Companion Animal Group (“CAG”), water quality products (“Water”), and Livestock, Poultry and Dairy (“LPD”). CAG provides products and services for veterinarians and the biomedical research community, primarily related to diagnostics and information management. Water provides innovative testing solutions for the detection and quantification of various microbiological parameters in water. LPD provides diagnostic tests, services, and related instrumentation that are used to manage the health status of livestock and poultry, to improve producer efficiency, and to measure the quality and safety of milk. Our Other operating segment combines and presents our human medical diagnostic business with our out-licensing arrangement because they do not meet the quantitative or qualitative thresholds for reportable segments. Our human medical diagnostic business develops, manufactures, and distributes human medical diagnostic products and services.

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision-maker (“CODM”) in assessing performance. The CODM, our president and Chief Executive Officer, evaluates the performance of operating segments based on revenues and gross profit. Our CODM reviews the budget and actual financial results of the operating segments and decides how to allocate resources to meet our strategic priorities, and he also meets with operating segment leaders on a periodic basis to determine the allocation of resources.

The accounting principles used in the preparation of the segment information are the same as those used for the consolidated financial statements. Intersegment revenues, which are not included in the tables below, were not material for the years ended December 31, 2025, 2024, and 2023. Refer to “Note 3. Revenue” for a summary of disaggregated revenue by segment and by major product and service category for the years ended December 31, 2025, 2024, and 2023. Assets are not allocated to segments for internal reporting purposes and are not included in the review performed by the CODM for purposes of assessing segment performance and allocation of resources. Certain corporate expenses are allocated to the segments, including depreciation and amortization. Foreign currency transaction gains and losses for all operating segments are reported within Other and are reconciled in the table below.
    
The following tables are a summary of reportable segment performance with Other to reconcile to the total consolidated for the years ended December 31, 2025, 2024, and 2023:
(in thousands)
For the Year Ended December 31, 2025
CAGWaterLPD
Total
   
Total revenues from reportable segments$3,953,285 $201,149 $131,787 $4,286,221 
Reconciliation of revenue
Other revenues
17,481 
Total consolidated revenue
4,303,702 
Cost of revenue
1,504,611 61,860 67,579 
Segment gross profit$2,448,674 $139,289 $64,208 $2,652,171 
Reconciliation of operating profit (segment profit)
Segment gross profit
$2,652,171 
Segment operating expenses
(1,291,101)
Other operating profit (excluding unallocated amounts)
3,121 
Unallocated amounts
Foreign currency transaction losses, net
(4,160)
Interest expense
(38,852)
Interest income
3,010 
Income before provision for income taxes$1,324,189 
Segment depreciation and amortization expense
$130,347 $4,760 $4,043 $139,150 
Other depreciation and amortization expense
6,033 
Total depreciation and amortization expense
$145,183 
(in thousands)
For the Year Ended December 31, 2024
CAGWaterLPD
Total
Total revenues from reportable segments
$3,574,044 $185,112 $122,060 $3,881,216 
Reconciliation of revenue
Other revenues
16,288 
Total consolidated revenue
3,897,504 
Cost of revenue
1,394,864 55,101 59,500 
Segment gross profit$2,179,180 $130,011 $62,560 $2,371,751 
Reconciliation of operating profit (segment profit)
Segment gross profit
$2,371,751 
Segment operating expenses
(1,242,169)
Other operating profit (excluding unallocated amounts)
3,282 
Unallocated amounts
Foreign currency transaction losses, net
(4,527)
Interest expense
(31,205)
Interest income
12,699 
Income before provision for income taxes$1,109,831 
Segment depreciation and amortization expense
$116,278 $4,734 $3,802 $124,814 
Other depreciation and amortization expense
5,122 
Total depreciation and amortization expense$129,936 

(in thousands)
For the Year Ended December 31, 2023
CAGWaterLPD
 Total
Total revenues from reportable segments
$3,352,356 $168,149 $121,659 $3,642,164 
Reconciliation of revenue
Other revenues
18,789 
Total consolidated revenue
3,660,953 
Cost of revenue
1,349,930 52,148 56,219 
Segment gross profit$2,002,426 $116,001 $65,440 $2,183,867 
Reconciliation of operating profit (segment profit)
Segment gross profit
$2,183,867 
Segment operating expenses
(1,086,812)
Other operating profit (excluding unallocated amounts)
1,151 
Unallocated amounts
Foreign currency transaction losses, net
(1,078)
Interest expense
(41,581)
Interest income
5,629 
Income before provision for income taxes$1,061,176 
Segment depreciation and amortization expense
$103,554 $4,117 $3,657 $111,328 
Other depreciation and amortization expense
3,580 
Total depreciation and amortization expense$114,908 
Net long-lived assets, consisting of net property and equipment, are subject to geographic risks because they are generally difficult to move and to effectively utilize in another geographic area in a reasonable time period and because they are relatively illiquid. Net long-lived assets by principal geographic areas were as follows:
(in thousands)
For the Years Ended December 31,
20252024
Americas
  
United States$575,089 $553,600 
Brazil20,532 22,139 
Canada9,140 8,165 
Total Americas
604,761 583,904 
Europe, the Middle East, and Africa
Germany56,780 52,652 
Switzerland14,883 14,722 
United Kingdom13,560 11,137 
Netherlands10,500 9,484 
France2,125 1,769 
Other3,863 3,058 
Total Europe, the Middle East, and Africa
101,711 92,822 
Asia Pacific
Australia20,388 19,307 
Japan10,568 9,382 
Other9,952 7,708 
Total Asia Pacific
40,908 36,397 
Total assets$747,380 $713,123 

Historical Timeline

Fiscal YearFiled
2025Feb 20, 2026Showing above
2024Feb 21, 2025
2023Feb 22, 2024
2022Feb 16, 2023
2021Feb 16, 2022
2020Feb 12, 2021
2019Feb 14, 2020
2018Feb 15, 2019
2017Feb 16, 2018
2016Feb 17, 2017
2015Feb 17, 2016

About Segments Disclosures

Segment disclosures break a company into its reportable operating units, revealing revenue, profit, and asset allocation that consolidated financial statements obscure. Under ASC 280, segments must match how the chief operating decision maker views the business, providing a window into internal management structure and resource allocation priorities.

Key signals: compare segment margins to identify which units drive profitability and which destroy value. Watch for changes in the number of reportable segments — segment aggregation or disaggregation often coincides with strategic shifts or attempts to obscure declining performance. Intersegment elimination patterns reveal internal pricing practices. The reconciliation between segment totals and consolidated figures exposes corporate overhead allocation and unallocated items. Geographic revenue concentration highlights regulatory and currency exposure. Compare segment-level capital expenditure against segment revenue to assess where management is investing for future growth versus harvesting existing assets.