CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Statement [Abstract]
Revenue	$ 715,183	$ 691,300	$ 2,104,458	$ 2,099,983
Cost of revenue, excluding technology costs	313,074	294,656	914,899	880,706
Technology costs	168,009	189,417	515,810	590,051
Selling, general and administrative	140,475	149,386	399,595	433,468
Operating income	93,625	57,841	274,154	195,758
Other expense:
Interest expense, net	(111,312)	(113,126)	(332,346)	(341,435)
Loss on extinguishment of debt	0	0	(85,182)	(37,994)
Equity method income	377	430	1,780	1,859
Other, net	6,929	(327)	6,432	(863)
Total other expense, net	(104,006)	(113,023)	(409,316)	(378,433)
Loss from continuing operations before income taxes	(10,381)	(55,182)	(135,162)	(182,675)
(Benefit) provision for income taxes	(58,546)	7,236	21,068	16,564
Income (loss) from continuing operations	48,165	(62,418)	(156,230)	(199,239)
Income (loss) from discontinued operations, net of tax	800,313	(715)	783,725	(4,484)
Net income (loss)	848,478	(63,133)	627,495	(203,723)
Net (loss) income attributable to noncontrolling interests	(266)	(315)	(221)	338
Income (loss) attributable to common stockholders	$ 848,744	$ (62,818)	$ 627,716	$ (204,061)
Basic net (loss) income per share attributable to common stockholders:
Income (loss) from continuing operations (in dollars per share)	$ 0.12	$ (0.16)	$ (0.40)	$ (0.52)
Income (loss) from discontinued operations (in dollars per share)	2.03	0	2.01	(0.01)
Net income (loss) per common share (in dollars per share)	2.15	(0.16)	1.61	(0.53)
Diluted net (loss) income per share attributable to common stockholders:
Income (loss) from continuing operations (in dollars per share)	0.12	(0.16)	(0.40)	(0.52)
Income (loss) from discontinued operations (in dollars per share)	1.86	0	2.01	(0.01)
Net income (loss) per common share (in dollars per share)	$ 1.98	$ (0.16)	$ 1.61	$ (0.53)
Weighted-average common shares outstanding:
Basic (in shares)	394,580	385,729	390,616	383,013
Diluted (in shares)	429,253	385,729	390,616	383,013