Disaggregation of Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue
Total revenues	$ 596,117	$ 540,976	$ 1,161,282	$ 1,053,335
Corporate Unallocated
Disaggregation of Revenue
Total revenues	7,566	6,913	8,256	6,913
Corporate and Elimination
Disaggregation of Revenue
Total revenues	7,566	6,913	8,256	6,913
Enterprise Software \| Operating Segments
Disaggregation of Revenue
Total revenues	424,282	372,807	827,028	735,837
Platform Technologies \| Operating Segments
Disaggregation of Revenue
Total revenues	164,269	161,256	325,998	310,585
Total recurring revenues
Disaggregation of Revenue
Total revenues	517,198	448,991	1,004,988	879,452
Total recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	0	0	0	0
Total recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	354,624	300,942	690,183	592,150
Total recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	162,574	148,049	314,805	287,302
Total non-recurring revenues
Disaggregation of Revenue
Total revenues	78,919	91,985	156,294	173,883
Total non-recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	7,566	6,913	8,256	6,913
Total non-recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	69,658	71,865	136,845	143,687
Total non-recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	1,695	13,207	11,193	23,283
SaaS \| Total recurring revenues
Disaggregation of Revenue
Total revenues	189,571	155,978	369,651	304,762
SaaS \| Total recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	0	0	0	0
SaaS \| Total recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	168,059	136,045	326,800	264,187
SaaS \| Total recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	21,512	19,933	42,851	40,575
Transaction-based fees \| Total recurring revenues
Disaggregation of Revenue
Total revenues	215,504	177,704	410,413	342,163
Transaction-based fees \| Total recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	0	0	0	0
Transaction-based fees \| Total recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	79,786	55,701	149,625	107,585
Transaction-based fees \| Total recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	135,718	122,003	260,788	234,578
Maintenance
Disaggregation of Revenue
Total revenues	112,123	115,309	224,924	232,527
Maintenance \| Total recurring revenues
Disaggregation of Revenue
Total revenues	112,123	115,309	224,924	232,527
Maintenance \| Total recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	0	0	0	0
Maintenance \| Total recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	106,779	109,196	213,758	220,378
Maintenance \| Total recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	5,344	6,113	11,166	12,149
Professional services
Disaggregation of Revenue
Total revenues	58,612	71,928	122,662	136,734
Professional services \| Total non-recurring revenues
Disaggregation of Revenue
Total revenues	58,612	71,928	122,662	136,734
Professional services \| Total non-recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	0	0	0	0
Professional services \| Total non-recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	56,862	58,731	111,455	113,624
Professional services \| Total non-recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	1,750	13,197	11,207	23,110
Software licenses and royalties \| Total non-recurring revenues
Disaggregation of Revenue
Total revenues	3,663	5,329	10,657	14,063
Software licenses and royalties \| Total non-recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	0	0	0	0
Software licenses and royalties \| Total non-recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	3,846	5,319	10,840	13,890
Software licenses and royalties \| Total non-recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	(183)	10	(183)	173
Hardware and other \| Total non-recurring revenues
Disaggregation of Revenue
Total revenues	16,644	14,728	22,975	23,086
Hardware and other \| Total non-recurring revenues \| Corporate Unallocated
Disaggregation of Revenue
Total revenues	7,566	6,913	8,256	6,913
Hardware and other \| Total non-recurring revenues \| Enterprise Software
Disaggregation of Revenue
Total revenues	8,950	7,815	14,550	16,173
Hardware and other \| Total non-recurring revenues \| Platform Technologies
Disaggregation of Revenue
Total revenues	$ 128	$ 0	$ 169	$ 0