Segment and Geographic Information

12 Months Ended

Dec. 31, 2025

Segment Reporting [Abstract]

Segment and Geographic Information

Segment and Geographic Information

The Company operates in one segment.  Accordingly, the Company’s Consolidated revenue, Net income, and Total assets

reflect the revenue, profit, and assets of the Company’s single segment, respectively.

The Company’s Chief Executive Officer is the chief operating decision maker (“CODM”).  The CODM uses Net income in

assessing the performance and in determining the allocation of resources of the Company’s reportable segment.  The CODM is

regularly provided expense information consistent with the expense categories presented in the Company’s Consolidated

Statements of Income.

The following tables present Consolidated revenue and Fixed assets (net) of the Company by geographic location.  For

Affiliates, this information is primarily based on the location of the Affiliates’ headquarters.

	For the Years Ended December 31,
	2023	2024	2025
Consolidated revenue
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	$1,519.3	$1,485.2	$1,486.9
United Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	498.3	500.5	527.0
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	40.2	55.2	60.5
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	$2,057.8	$2,040.9	$2,074.4

	December 31,
	2024	2025
Fixed assets (net)
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	$48.9	$43.9
United Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	8.5	10.2
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	0.2	0.3
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	$57.6	$54.4