Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Reserves and other accrued expenses	$ 90	$ 65
Net operating loss carry forwards	82	82
Capitalized research and development expenditures	85	61
Interest limitation carry forwards	60	32
Stock compensation	33	33
Property and equipment	8	14
Differences in financial reporting and tax basis for:
Other	41	32
Less: Valuation allowance	(67)	(65)
Realizable deferred tax assets	332	254
Differences in financial reporting and tax basis for:
Identifiable intangible assets	(57)	(87)
Property and equipment	(35)	(25)
Other	(23)	(20)
Total deferred tax liabilities	(115)	(132)
Deferred Tax Assets, Net	$ 217	$ 122