Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2024

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities at Fair Value

The following tables present the fair value hierarchy for assets and liabilities measured at fair value:

	June 30, 2024
	Level 1		Level 2		Level 3		Total Fair Value
Cash equivalents
Money market funds	$	479,130	$	—	$	—	$	479,130
U.S. treasury bills	198,796		—		—		198,796
Commercial paper	—		13,980		—		13,980
Corporate debt securities	—		38,621		—		38,621
Certificates of deposit	—		24,340		—		24,340
Short-term investments
U.S. treasury securities	215,431		—		—		215,431
Asset-backed securities	—		10,405		—		10,405
Corporate debt securities	—		2,997		—		2,997
Total assets measured at fair value	$	893,357	$	90,343	$	—	$	983,700

	December 31, 2023
	Level 1		Level 2		Level 3		Total Fair Value
Cash equivalents
Money market funds	$	627,983	$	—	$	—	$	627,983
U.S. treasury bills	230,602		—		—		230,602
Short-term investments
U.S. treasury securities	240,256		—		—		240,256
U.S. agency securities	—		14,993		—		14,993
Asset-backed securities	—		10,500		—		10,500
Corporate debt securities	—		2,975		—		2,975
Total assets measured at fair value	$	1,098,841	$	28,468	$	—	$	1,127,309