Marketable Securities - Schedule of Marketable Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 561,823	$ 718,599
Unrealized Gains	14	1,285
Unrealized Losses	(1,059)	(1,726)
Fair Value	560,778	718,158
Current:
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	486,210	689,381
Unrealized Gains	1	1,068
Unrealized Losses	(837)	(1,726)
Fair Value	485,374	688,723
Current: | Certificates of deposit
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	11,885
Unrealized Gains	0
Unrealized Losses	(7)
Fair Value	11,878
Current: | U.S. Treasuries
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	77,271	30,876
Unrealized Gains	0	0
Unrealized Losses	(93)	(56)
Fair Value	77,178	30,820
Current: | Government securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	147,335	247,460
Unrealized Gains	0	194
Unrealized Losses	(311)	(695)
Fair Value	147,024	246,959
Current: | Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	249,719	411,045
Unrealized Gains	1	874
Unrealized Losses	(426)	(975)
Fair Value	249,294	410,944
Non-current:
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	75,613	29,218
Unrealized Gains	13	217
Unrealized Losses	(222)	0
Fair Value	75,404	29,435
Non-current: | U.S. Treasuries
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	25,132	4,802
Unrealized Gains	8	30
Unrealized Losses	(58)	0
Fair Value	25,082	4,832
Non-current: | Government securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	3,800	9,986
Unrealized Gains	0	75
Unrealized Losses	(31)	0
Fair Value	3,769	10,061
Non-current: | Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	46,681	14,430
Unrealized Gains	5	112
Unrealized Losses	(133)	0
Fair Value	$ 46,553	$ 14,542