Fair Value Measurements - Summary of Estimated Fair Value and Amortized Cost of Available-for-Sale Marketable Debt Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Available-for-sale marketable debt securities, Amortized Cost	$ 395,045	$ 425,138
Available-for-sale marketable debt securities, Unrealized Gains	29	11
Available-for-sale marketable debt securities, Unrealized Losses	(2,084)	(210)
Available-for-sale marketable debt securities, Fair Value	392,990	424,939
US Treasury and Government [Member] \| Due in One Year or Less [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Available-for-sale marketable debt securities, Amortized Cost	212,366	171,111
Available-for-sale marketable debt securities, Unrealized Gains	17
Available-for-sale marketable debt securities, Unrealized Losses	(1,248)	(48)
Available-for-sale marketable debt securities, Fair Value	211,135	171,063
US Treasury and Government [Member] \| Due after One Year through Two Years [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Available-for-sale marketable debt securities, Amortized Cost		52,387
Available-for-sale marketable debt securities, Unrealized Losses		(118)
Available-for-sale marketable debt securities, Fair Value		52,269
Corporate Debt Securities [Member] \| Due in One Year or Less [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Available-for-sale marketable debt securities, Amortized Cost	9,004	20,464
Available-for-sale marketable debt securities, Unrealized Losses	(46)	(12)
Available-for-sale marketable debt securities, Fair Value	8,958	20,452
Commercial Paper [Member] \| Due in One Year or Less [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Available-for-sale marketable debt securities, Amortized Cost	173,675	181,176
Available-for-sale marketable debt securities, Unrealized Gains	12	11
Available-for-sale marketable debt securities, Unrealized Losses	(790)	(32)
Available-for-sale marketable debt securities, Fair Value	$ 172,897	$ 181,155

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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Amount 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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