Financial Instruments - Schedule of Short-term and Long-term Investment Marketable Securities by Security Type (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	$ 434,357	$ 520,545
Gross Unrealized Gains	783	533
Gross Unrealized Losses	(176)	(666)
Estimated Fair Value	434,964	520,412
Long Term Investment
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	241,652	205,003
Gross Unrealized Gains	737	97
Gross Unrealized Losses	(87)	(660)
Estimated Fair Value	242,302	204,440
Long Term Investment \| U.S. Government Notes
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	129,675	118,423
Gross Unrealized Gains	561	88
Gross Unrealized Losses	(3)	(188)
Estimated Fair Value	130,233	118,323
Long Term Investment \| Asset-backed Securities
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	39,547	9,384
Gross Unrealized Gains	37	0
Gross Unrealized Losses	(11)	0
Estimated Fair Value	39,573	9,384
Long Term Investment \| Corporate Note Securities
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	72,430	77,196
Gross Unrealized Gains	139	9
Gross Unrealized Losses	(73)	(472)
Estimated Fair Value	72,496	76,733
Short Term Investments
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	192,705	315,542
Gross Unrealized Gains	46	436
Gross Unrealized Losses	(89)	(6)
Estimated Fair Value	192,662	315,972
Short Term Investments \| U.S. Government Notes
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	128,522	78,874
Gross Unrealized Gains	40	81
Gross Unrealized Losses	(14)	0
Estimated Fair Value	128,548	78,955
Short Term Investments \| Asset-backed Securities
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost		25,084
Gross Unrealized Gains		12
Gross Unrealized Losses		0
Estimated Fair Value		25,096
Short Term Investments \| Corporate Note Securities
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	64,183	211,584
Gross Unrealized Gains	6	343
Gross Unrealized Losses	(75)	(6)
Estimated Fair Value	$ 64,114	$ 211,921

Available for sale securities fair value to amortized cost basis.

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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