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Segments
 3 Months Ended
Mar. 31, 2025
Segment Reporting [Abstract]  
Segments
Note 10. Segments

The Company's chief executive officer, who is the chief operating decision maker ("CODM"), reviews discrete financial information presented on a consolidated basis, to assess performance and allocate resources. There are no segment managers who are held accountable for operations or operating results below the consolidated unit level. Accordingly, the Company operates in one reportable segment.

The CODM uses net income, which is a measure of profit or loss that is also reported on the Consolidated Statement of Operations as consolidated net income, to decide whether to reinvest profits into the business or invest into other parts of the entity. It is further accompanied by disaggregated information about net revenues by customer solution, customer vertical, and geographic region as presented below.

The following table presents net revenues by customer solution (in millions):
Three Months Ended March 31,
20252024
Customer Solutions:
Wide Area Networking
$407.9 $350.4 
Data Center
177.2 163.1 
Campus and Branch
294.2 240.5 
Hardware Maintenance and Professional Services400.9 394.9 
Total $1,280.2 $1,148.9 

The following table presents net revenues by customer vertical (in millions):
 Three Months Ended March 31,
 20252024
Cloud$322.4 $250.0 
Service Provider380.8 381.9 
Enterprise577.0 517.0 
Total$1,280.2 $1,148.9 

The Company attributes revenues to a geographic region based on the customer’s shipping address. The following table presents net revenues by geographic region (in millions):
Three Months Ended March 31,
20252024
Americas:
United States$755.1 $609.4 
Other55.5 56.1 
Total Americas810.6 665.5 
Europe, Middle East, and Africa289.5 311.1 
Asia Pacific180.1 172.3 
Total$1,280.2 $1,148.9 

For the three months ended March 31, 2025 and March 31, 2024, no customer accounted for more than 10% of total net revenues.
The CODM reviews consolidated expense information under the categories that are reported on the Consolidated Statement of Operations, for the purpose of allocating resources and evaluating financial performance.