Fair Value Measurements - Schedule of Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		$ 94,532
Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	$ 419,063	317,236
Marketable securities:		94,532
Level I | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	419,063	317,236
Marketable securities:		69,456
Level II | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	0	0
Marketable securities:		25,076
Cash | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	44,301	54,871
Cash | Level I | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	44,301	54,871
Cash | Level II | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	0	0
Money market funds | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	374,762	262,365
Money market funds | Level I | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	374,762	262,365
Money market funds | Level II | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash and cash equivalents:	$ 0	0
U.S. treasury securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		69,456
U.S. treasury securities | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		69,456
U.S. treasury securities | Level I | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		69,456
U.S. treasury securities | Level II | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		0
Commercial paper
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		25,076
Commercial paper | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		25,076
Commercial paper | Level I | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		0
Commercial paper | Level II | Fair Value, Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities:		$ 25,076