Cash Equivalents and Marketable Securities - Schedule of Marketable Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash and Cash Equivalents [Line Items]
Cash and cash equivalents, amortized cost	$ 256,100	$ 240,197	$ 300,386
Debt Securities, Available-for-sale [Line Items]
Marketable securities, amortized cost	556,627	193,225
Marketable securities, unrealized gains	1,284	63
Marketable securities, unrealized losses	(289)	(2,693)
Marketable securities, aggregate fair value	557,622	190,595
Cash and cash equivalents and marketable securities, amortized cost	665,453	376,103
Cash and cash equivalents and marketable securities, aggregate fair value	666,448	373,473
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Marketable securities, amortized cost	56,115
Marketable securities, unrealized gains	0
Marketable securities, unrealized losses	0
Marketable securities, aggregate fair value	56,115
U.S. treasury debt securities
Debt Securities, Available-for-sale [Line Items]
Marketable securities, unrealized gains	531	1
Marketable securities, unrealized losses	(80)	(899)
Cash and cash equivalents and marketable securities, amortized cost	224,136	72,151
Cash and cash equivalents and marketable securities, aggregate fair value	224,587	71,253
U.S. government agency debt securities
Debt Securities, Available-for-sale [Line Items]
Marketable securities, amortized cost	110,036
Marketable securities, unrealized gains	256
Marketable securities, unrealized losses	(15)
Marketable securities, aggregate fair value	110,277
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Marketable securities, amortized cost	165,341	120,081
Marketable securities, unrealized gains	497	62
Marketable securities, unrealized losses	(187)	(1,771)
Marketable securities, aggregate fair value	165,651	118,372
Foreign government debt securities
Debt Securities, Available-for-sale [Line Items]
Marketable securities, amortized cost	999	993
Marketable securities, unrealized gains	0	0
Marketable securities, unrealized losses	(7)	(23)
Marketable securities, aggregate fair value	992	970
Money market funds
Cash and Cash Equivalents [Line Items]
Cash and cash equivalents, amortized cost	108,826	182,878
Cash and cash equivalents, aggregate fair value	108,826	182,878
Cash Equivalents
Cash and Cash Equivalents [Line Items]
Cash and cash equivalents, amortized cost	108,826	182,878
Cash and cash equivalents, aggregate fair value	$ 108,826	$ 182,878