Fair Value Measurement - Summary of Gross Unrealized Losses and Fair Value for Marketable Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Gross unrealized loss less than 12 consecutive months	$ (304)	$ (782)
Fair value less than 12 consecutive months	217,368	249,632
Gross unrealized loss 12 consecutive months or longer	(12,111)	(17,115)
Fair value 12 consecutive months or longer	400,606	506,590
Total gross unrealized loss	(12,415)	(17,897)
Total fair value	617,974	756,222
US Government and Agency Securities
Debt Securities, Available-for-Sale [Line Items]
Gross unrealized loss less than 12 consecutive months	(147)	(521)
Fair value less than 12 consecutive months	203,352	231,047
Gross unrealized loss 12 consecutive months or longer	(6,305)	(9,713)
Fair value 12 consecutive months or longer	255,363	336,517
Total gross unrealized loss	(6,452)	(10,234)
Total fair value	458,715	567,564
Corporate Notes and Bonds
Debt Securities, Available-for-Sale [Line Items]
Gross unrealized loss less than 12 consecutive months	(157)	(261)
Fair value less than 12 consecutive months	14,016	18,585
Gross unrealized loss 12 consecutive months or longer	(5,806)	(7,402)
Fair value 12 consecutive months or longer	145,243	170,073
Total gross unrealized loss	(5,963)	(7,663)
Total fair value	$ 159,259	$ 188,658