CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues
Revenues		$ 363,015	$ 306,591	$ 976,016	$ 970,096
Operating expenses
Cost of revenue	[1]	177,625	171,753	537,522	517,372
Research and development		33,739	35,899	106,122	114,348
Selling and marketing		29,442	32,794	98,166	102,793
General and administrative		29,821	30,516	92,675	84,753
Depreciation and amortization		30,464	32,140	93,439	95,218
Total operating expenses		301,091	303,102	927,924	914,484
Operating income		61,924	3,489	48,092	55,612
Other income (expense)
Interest expense		(19,840)	(14,336)	(58,641)	(37,014)
Interest income		3,495	2,995	10,458	9,205
Other, net		1,084	41,545	(6,403)	45,801
Total other income (expense)		(15,261)	30,204	(54,586)	17,992
Income (loss) before income taxes		46,663	33,693	(6,494)	73,604
Income tax expense (benefit)		8,752	10,576	(5,387)	21,655
Net income (loss)		$ 37,911	$ 23,117	$ (1,107)	$ 51,949
Income (loss) per common share
Basic (in dollars per share)		$ 0.35	$ 0.20	$ (0.01)	$ 0.45
Diluted (in dollars per share)		$ 0.35	$ 0.20	$ (0.01)	$ 0.45
Weighted average common shares outstanding
Basic (in shares)		108,667	113,812	108,428	114,584
Diluted (in shares)		108,933	114,348	108,428	115,211
Software as a service and platform as a service
Revenues
Revenues		$ 211,369	$ 195,540	$ 625,975	$ 597,080
License
Revenues
Revenues		79,679	43,661	142,681	168,260
Maintenance
Revenues
Revenues		51,942	49,163	153,436	151,143
Services
Revenues
Revenues		$ 20,025	$ 18,227	$ 53,924	$ 53,613

[1] The cost of revenue excludes charges for depreciation but includes amortization of purchased and developed software for resale.