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Marketable Securities - Summary of Fair Values and Gross Unrealized Losses for Available-for-sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Unrealized losses less than 12 months, Fair value	$ 49,745	$ 63,851
Unrealized losses less than 12 months, Unrealized losses	(58)	(143)
Unrealized losses 12 months or greater, Fair value	29,483	44,048
Unrealized losses 12 months or greater, Unrealized losses	(484)	(904)
Fair value, Total	79,228	107,899
Unrealized losses, Total	(542)	(1,047)
US Treasury Securities
Debt Securities, Available-for-Sale [Line Items]
Unrealized losses less than 12 months, Fair value	37,143	60,652
Unrealized losses less than 12 months, Unrealized losses	(48)	(129)
Unrealized losses 12 months or greater, Fair value	29,483	44,048
Unrealized losses 12 months or greater, Unrealized losses	(484)	(904)
Fair value, Total	66,626	104,700
Unrealized losses, Total	(532)	(1,033)
Corporate Debt Securities
Debt Securities, Available-for-Sale [Line Items]
Unrealized losses less than 12 months, Fair value	2,567	2,560
Unrealized losses less than 12 months, Unrealized losses	(3)	(8)
Fair value, Total	2,567	2,560
Unrealized losses, Total	(3)	(8)
Commercial Paper
Debt Securities, Available-for-Sale [Line Items]
Unrealized losses less than 12 months, Fair value	9,389
Unrealized losses less than 12 months, Unrealized losses	(5)
Fair value, Total	9,389
Unrealized losses, Total	(5)
Supranational Debt Securities
Debt Securities, Available-for-Sale [Line Items]
Unrealized losses less than 12 months, Fair value	646	639
Unrealized losses less than 12 months, Unrealized losses	(2)	(6)
Fair value, Total	646	639
Unrealized losses, Total	$ (2)	$ (6)

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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), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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