v3.26.3
Segment Reporting
 9 Months Ended
Sep. 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 September 30,Nine Months Ended September 30,
2026202520262025
(In millions)
Revenues$443.0 $419.1 $1,306.5 $1,231.3 
Costs and expenses:
Compensation and benefits expenses61.6 60.7 191.7 183.9 
Stock-based compensation expenses20.3 18.4 58.8 51.8 
Equipment and software expenses14.7 12.5 42.8 37.0 
Registry fee expenses12.2 12.1 35.6 35.4 
Depreciation expenses6.8 7.3 19.8 24.5 
Other segment items30.9 23.8 71.4 62.5 
Total costs and expenses146.5 134.8 420.1 395.1 
Operating income296.5 284.3 886.4 836.2 
Interest expense(21.2)(18.9)(59.3)(58.1)
Non-operating income, net4.3 6.3 13.5 19.3 
Income tax expense(67.0)(58.9)(197.0)(177.9)
Net income$212.6 $212.8 $643.6 $619.5 
Other segment items that are a part of the Company’s segment net income include professional services expenses, telecommunication expenses, legal expenses, occupancy expenses, losses related to assets held for sale, marketing expenses, and other miscellaneous expenses.