Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2024

The following table presents information about segment revenues, significant expenses and profits:


	Year Ended December 31,
	2024		2023		2022
	(In millions)
Revenues	$	1,557.4	$	1,493.1	$	1,424.9
Costs and expenses:
Compensation and benefits expenses	224.7		214.5		200.8
Stock-based compensation expenses	61.1		59.7		58.6
Equipment and software expenses	45.6		42.1		40.2
Registry fee expenses	45.3		44.1		48.5
Depreciation expenses	36.9		44.1		46.9
Other segment items	85.6		88.0		86.8
Total costs and expenses	499.2		492.5		481.8
Operating Income	1,058.2		1,000.6		943.1
Interest expense	(75.3)		(75.3)		(75.3)
Non-operating income, net	39.0		51.2		12.4
Income tax expense	(236.2)		(158.9)		(206.4)
Net income	$	785.7	$	817.6	$	673.8