Cash Equivalents and Marketable Securities - Schedule of Cash Equivalent and Marketable Securities Classified as Available-for-Sale (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis Cash Equivalents	$ 362,062	$ 233,103
Unrealized Gains	0	0
Unrealized Losses	(54)	(2)
Cash Equivalents, Estimated Fair Value	362,008	233,101
Amortized Cost Basis	413,916	626,976
Unrealized Gains	0	2
Unrealized Losses	(328)	(134)
Estimated Fair Value	413,588	626,844
Commercial Paper
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis Cash Equivalents	159,812	56,988
Unrealized Gains	0
Unrealized Losses	(54)	(2)
Cash Equivalents, Estimated Fair Value	159,758	56,986
Money Market Funds
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis Cash Equivalents	202,250	176,115
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash Equivalents, Estimated Fair Value	202,250	176,115
Short-term Marketable Securities
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis	51,854	393,873
Unrealized Gains	0	2
Unrealized Losses	(274)	(132)
Estimated Fair Value	51,580	393,743
Short-term Marketable Securities | U.S. Treasury Notes
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis		76,518
Unrealized Gains		0
Unrealized Losses		(46)
Estimated Fair Value		76,472
Short-term Marketable Securities | Commercial Paper
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis	51,854	167,761
Unrealized Gains	0	2
Unrealized Losses	(274)	(26)
Estimated Fair Value	$ 51,580	167,737
Short-term Marketable Securities | Corporate Debt Securities
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis		122,548
Unrealized Gains		0
Unrealized Losses		(58)
Estimated Fair Value		122,490
Short-term Marketable Securities | Supranational Debt Securities
Cash And Cash Equivalents [Line Items]
Amortized Cost Basis		27,046
Unrealized Gains		0
Unrealized Losses		(2)
Estimated Fair Value		$ 27,044