Income Taxes - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Sep. 30, 2024
Tax Credit Carryforward [Line Items]
Increase in deferred tax liability	$ 946,300
Deferred tax benefit	(36,195)	$ 65,425	$ (7,073)
Total NOL carryforwards	708,518	740,802
Valuation allowance	257,218	290,812
Interest expense	600	(19,800)	6,700
Interests and penalties	2,900	2,300	$ 22,200
Decrease in unrecognized tax benefits is reasonably possible	14,600
R&D tax credits
Tax Credit Carryforward [Line Items]
Settlement resulting in reduction of liabilities and deferred tax assets				$ 29,600
Domestic Tax Jurisdiction
Tax Credit Carryforward [Line Items]
Decrease in state net operating loss (NOL) carryforwards	214,100
Decrease in state valuation allowance on NOL carryforwards	198,500
Total NOL carryforwards	52,800
Valuation allowance		52,800
State and Local Jurisdiction
Tax Credit Carryforward [Line Items]
Total NOL carryforwards	2,300
Valuation allowance	$ 44,500	$ 46,800