Cash, Cash Equivalents, Restricted Cash and Investments - Schedule of Cash, Cash Equivalents, Restricted Cash and Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Marketable Securities [Line Items]
Amortized Cost	$ 330,528	$ 350,416
Unrealized Gains	0	74
Unrealized Losses	(53)	(1)
Estimated Fair Value	330,475	350,489
Total cash, cash equivalents, restricted cash and investments, Amortized Cost	330,727	350,616
Total cash, cash equivalents, restricted cash and investments, unrealized gains	0	75
Total cash, cash equivalents, restricted cash and investments, unrealized losses	(53)	(1)
Total cash, cash equivalents, restricted cash and investments	330,674	350,690
Cash, cash equivalents and restricted cash
Marketable Securities [Line Items]
Amortized Cost	33,407	48,875
Unrealized Gains	0	0
Unrealized Losses	0	0
Estimated Fair Value	33,407	48,875
Corporate bonds
Marketable Securities [Line Items]
Amortized Cost	3,873	33,576
Unrealized Gains	0	4
Unrealized Losses	0	0
Estimated Fair Value	3,873	33,580
Commercial paper
Marketable Securities [Line Items]
Amortized Cost	15,583	39,305
Unrealized Gains	0	0
Unrealized Losses	(8)	(1)
Estimated Fair Value	15,575	39,304
Treasury bills
Marketable Securities [Line Items]
Amortized Cost	183,128	122,757
Unrealized Gains	0	49
Unrealized Losses	(6)	0
Estimated Fair Value	183,122	122,806
Treasury bonds
Marketable Securities [Line Items]
Amortized Cost	94,537	105,903
Unrealized Gains	0	21
Unrealized Losses	(39)	0
Estimated Fair Value	94,498	105,924
Total long-term investment corporate bond
Marketable Securities [Line Items]
Amortized Cost	199	200
Unrealized Gains	0	1
Unrealized Losses	0	0
Estimated Fair Value	$ 199	$ 201