Revenues (Tables)

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenues by Geography and Source

The following table disaggregates our revenues by geography (in millions):

	Year Ended December 31,
	2023		2022		2021
United States	$	3,804.3	$	3,731.8	$	3,628.2
United Kingdom		638.6		573.1		596.0
Europe (excluding United Kingdom), Middle East and Africa		457.6		402.1		327.9
Asia-Pacific and Japan		279.8		258.2		228.0
Canada		221.3		228.0		190.5
Americas, excluding United States and Canada		101.2		89.8		80.4
Total	$	5,502.8	$	5,283.0	$	5,051.0

The following table disaggregates our revenues by source (in millions):

	Year Ended December 31,
	2023		2022		2021
Software-enabled services	$	4,488.3	$	4,273.9	$	4,256.1
Maintenance and term licenses		873.7		874.7		671.2
Professional services		110.2		110.1		101.4
Perpetual licenses		30.6		24.3		22.3
Total	$	5,502.8	$	5,283.0	$	5,051.0