v3.26.1
Segment Reporting
 6 Months Ended
Jun. 30, 2026
Segment Reporting [Abstract]  
Segment Reporting Segment Information
The Company has one reportable segment that includes all the operations of the business. The chief operating decision maker assesses performance and decides how to allocate resources based on revenues, operating income and net income as reported on the Consolidated Statements of Comprehensive Income.
The following table presents information about segment revenues, significant expenses and profits:
Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
(In millions)
Revenues$434.6 $409.9 $863.5 $812.2 
Costs and expenses:
Compensation and benefits expenses65.2 61.1 130.1 123.2 
Stock-based compensation expenses19.4 15.9 38.5 33.4 
Equipment and software expenses14.3 12.5 28.1 24.5 
Registry fee expenses11.8 11.8 23.4 23.4 
Depreciation expenses6.6 8.3 13.0 17.2 
Other segment items21.0 19.6 40.5 38.6 
Total costs and expenses138.3 129.2 273.6 260.3 
Operating income296.3 280.7 589.9 551.9 
Interest expense(19.2)(18.9)(38.1)(39.2)
Non-operating income, net4.5 5.5 9.2 13.0 
Income tax expense(65.1)(59.9)(130.0)(119.0)
Net income$216.5 $207.4 $431.0 $406.7 
Other segment items that are a part of the Company’s segment net income include professional services expenses, telecommunication expenses, legal expenses, occupancy expenses, and other miscellaneous expenses.