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Fair Value Measurement - Summary of Major Security Type Assets That Measured at Fair Value on Recurring Basis (Details) - Recurring - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Schedule of Available for Sale Securities [Line Items]
Amortized Cost	$ 931,041	$ 1,028,651
Gross Unrealized Gain	44	24
Gross Unrealized Loss	(9,759)	(17,897)
Fair Value	921,326	1,010,778
Level 1 | Money Market Funds
Schedule of Available for Sale Securities [Line Items]
Amortized Cost	168,502	107,439
Fair Value	168,502	107,439
Level 2 | Commercial Paper
Schedule of Available for Sale Securities [Line Items]
Amortized Cost	71,502	104,231
Fair Value	71,502	104,231
Level 2 | U.S. Government and Agency Securities
Schedule of Available for Sale Securities [Line Items]
Amortized Cost	539,838	620,660
Gross Unrealized Gain	39	24
Gross Unrealized Loss	(4,964)	(10,234)
Fair Value	534,913	610,450
Level 2 | Corporate Notes and Bonds
Schedule of Available for Sale Securities [Line Items]
Amortized Cost	151,199	196,321
Gross Unrealized Gain	5
Gross Unrealized Loss	(4,795)	(7,663)
Fair Value	$ 146,409	$ 188,658

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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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