Cash Equivalents and Marketable Securities - Schedule of Fair Value and Amortized Cost of Cash Equivalents and Marketable Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Marketable Securities [Line Items]
Amortized Cost	$ 145,647	$ 123,554	$ 293,828
Amortized Cost	544,881	702,094
Gross Unrealized Gains	240	4
Gross Unrealized Losses	(334)	(7,603)
Fair Value	544,787	694,495
Classified as:
Cash equivalents	127,705	107,780
Marketable securities	400,576	516,598
Marketable securities, non-current	16,506	70,117
Total cash equivalents and marketable securities	544,787	694,495
U.S. Treasury securities
Marketable Securities [Line Items]
Amortized Cost	374,214	277,056
Gross Unrealized Gains	237	0
Gross Unrealized Losses	(95)	(5,257)
Fair Value	374,356	271,799
U.S. government agency securities
Marketable Securities [Line Items]
Amortized Cost	48,924	135,460
Gross Unrealized Gains	3	1
Gross Unrealized Losses	(177)	(1,416)
Fair Value	48,750	134,045
Corporate debt securities
Marketable Securities [Line Items]
Amortized Cost	59,668	221,608
Gross Unrealized Gains	0	3
Gross Unrealized Losses	(62)	(930)
Fair Value	59,606	220,681
Money market funds
Marketable Securities [Line Items]
Amortized Cost	62,075	67,970
Fair Value	$ 62,075	$ 67,970

Cash Equivalents And Debt Securities, Available-For-Sale

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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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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 currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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