Financial Instruments - Schedule of Short-term and Long-term Investment Marketable Securities by Security Type (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	$ 370,220	$ 394,623
Gross Unrealized Gains	3	32
Gross Unrealized Losses	(1,628)	(2,633)
Estimated Fair Value	368,595	392,022
Long Term Investment
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	18,758	81,436
Gross Unrealized Gains	0	18
Gross Unrealized Losses	(127)	(572)
Estimated Fair Value	18,631	80,882
Long Term Investment \| Corporate Note Securities
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	18,758	81,436
Gross Unrealized Gains	0	18
Gross Unrealized Losses	(127)	(572)
Estimated Fair Value	18,631	80,882
Short Term Investments
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	351,462	313,187
Gross Unrealized Gains	3	14
Gross Unrealized Losses	(1,501)	(2,061)
Estimated Fair Value	349,964	311,140
Short Term Investments \| U.S. Government Notes
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	74,708	34,029
Gross Unrealized Gains	3	0
Gross Unrealized Losses	(86)	(290)
Estimated Fair Value	74,625	33,739
Short Term Investments \| Asset-backed Securities
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	74,434	16,625
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(302)	(15)
Estimated Fair Value	74,132	16,610
Short Term Investments \| Commercial Paper
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost		18,035
Gross Unrealized Gains		3
Gross Unrealized Losses		(13)
Estimated Fair Value		18,025
Short Term Investments \| Corporate Note Securities
Available For Sale Securities Fair Value To Amortized Cost Basis [Line Items]
Amortized Cost	202,320	244,498
Gross Unrealized Gains	0	11
Gross Unrealized Losses	(1,113)	(1,743)
Estimated Fair Value	$ 201,207	$ 242,766

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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Amount, before tax, of unrealized loss 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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Amortized cost of 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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