Unaudited Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Millions	Total	Class B Common Stock	Common Stock	Additional Paid-in Capital	Stockholder Note Receivable - Related Party	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Beginning balance at Dec. 31, 2023	$ 871			$ 1,493		$ 271	$ (71)	$ (822)
Beginning balance, shares at Dec. 31, 2023		12,799,999	149,775,361
Beginning balance, shares at Dec. 31, 2023								(24,893,867)
Net Income (Loss)	(35)					(35)
Other comprehensive income (loss), net of tax	(7)						(7)
Issuance of common stock related to exercises of options and vesting of RSUs, shares			2,252,067
Repurchase of common stock under share repurchase program, shares (Note 10)								(1,366,385)
Repurchase of common stock under share repurchase program, value (Note 10)	(25)							$ (25)
Withholding taxes on net share settlements of equity awards	(14)			(14)
Stock-based compensation	67			67
Ending balance at Jun. 30, 2024	857			1,546		236	(78)	$ (847)
Ending balance, shares at Jun. 30, 2024		12,799,999	152,027,428
Ending balance, shares at Jun. 30, 2024								(26,260,252)
Beginning balance at Mar. 31, 2024	825			1,513		212	(78)	$ (822)
Beginning balance, shares at Mar. 31, 2024		12,799,999	151,237,501
Beginning balance, shares at Mar. 31, 2024								(24,893,867)
Net Income (Loss)	$ 24					24
Issuance of common stock related to exercises of options and vesting of RSUs, shares			789,927
Repurchase of common stock under share repurchase program, shares (Note 10)	(1,400,000)							(1,366,385)
Repurchase of common stock under share repurchase program, value (Note 10)	$ (25)							$ (25)
Withholding taxes on net share settlements of equity awards	(4)			(4)
Stock-based compensation	37			37
Ending balance at Jun. 30, 2024	857			1,546		236	(78)	$ (847)
Ending balance, shares at Jun. 30, 2024		12,799,999	152,027,428
Ending balance, shares at Jun. 30, 2024								(26,260,252)
Beginning balance at Dec. 31, 2024	$ 943			1,605		276	(91)	$ (847)
Beginning balance, shares at Dec. 31, 2024	127,394,786	12,799,999	153,655,038
Beginning balance, shares at Dec. 31, 2024	26,260,252							(26,260,252)
Net Income (Loss)	$ 25					25
Other comprehensive income (loss), net of tax	45						45
Stockholder note receivable - related party (Note 1)	(327)				$ (327)
Repurchase of common stock related to Merger, net of issuance of common stock as Merger consideration, value (Note 1)	71			39	327			$ (437)
Repurchase of common stock related to Merger, net of issuance of common stock as Merger consideration, shares (Note 1)			3,037,959					(26,823,683)
Retirement of treasury shares, treasury stock value (Note 10)				(1,284)				$ 1,284
Retirement of treasury shares, share (Note 10)		(12,799,999)	(40,283,936)
Retirement of treasury shares, share (Note 10)								53,083,935
Issuance of common stock related to exercises of options and vesting of RSUs, shares			2,449,266
Repurchase of common stock under share repurchase program, shares (Note 10)								(2,808,080)
Repurchase of common stock under share repurchase program, value (Note 10)	(40)							$ (40)
Withholding taxes on net share settlements of equity awards	(12)			(12)
Stock-based compensation	64			64
Ending balance at Jun. 30, 2025	$ 627			412		301	(46)	$ (40)
Ending balance, shares at Jun. 30, 2025	116,050,247	0	118,858,327
Ending balance, shares at Jun. 30, 2025	2,808,080							(2,808,080)
Beginning balance at Mar. 31, 2025	$ 643			1,627	(327)	265	(75)	$ (847)
Beginning balance, shares at Mar. 31, 2025		12,799,999	155,266,930
Beginning balance, shares at Mar. 31, 2025								(26,260,252)
Net Income (Loss)	36					36
Other comprehensive income (loss), net of tax	29						29
Repurchase of common stock related to Merger, net of issuance of common stock as Merger consideration, value (Note 1)	$ 71			39	$ 327			$ (437)
Repurchase of common stock related to Merger, net of issuance of common stock as Merger consideration, shares (Note 1)			3,037,959					(26,823,683)
Retirement of treasury shares, treasury stock value (Note 10)				(1,284)				$ 1,284
Retirement of treasury shares, share (Note 10)		(12,799,999)	(40,283,936)
Retirement of treasury shares, share (Note 10)								53,083,935
Issuance of common stock related to exercises of options and vesting of RSUs, shares			837,374
Repurchase of common stock under share repurchase program, shares (Note 10)	(2,800,000)							(2,808,080)
Repurchase of common stock under share repurchase program, value (Note 10)	$ (40)							$ (40)
Withholding taxes on net share settlements of equity awards	(3)			(3)
Stock-based compensation	33			33
Ending balance at Jun. 30, 2025	$ 627			$ 412		$ 301	$ (46)	$ (40)
Ending balance, shares at Jun. 30, 2025	116,050,247	0	118,858,327
Ending balance, shares at Jun. 30, 2025	2,808,080							(2,808,080)