Other Financial Statement Information - Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Marketable Securities [Line Items]
Gross Unrealized Gains	$ 0	$ 0
Gross Unrealized Losses	(3)	(188)
Marketable securities, fair value	269
Total available-for-sale securities, amortized cost	366,178	378,138
Total available-for-sale securities, fair value	366,175	377,950
Money market funds \| Level 1
Marketable Securities [Line Items]
Money market funds	365,906	348,539
Corporate debt securities \| Level 2
Marketable Securities [Line Items]
Total marketable securities	0	10,022
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	(51)
Marketable securities, fair value	0	9,971
Government debt securities \| Level 2
Marketable Securities [Line Items]
Total marketable securities	0	18,152
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	(125)
Marketable securities, fair value	0	18,027
Asset-backed securities \| Level 2
Marketable Securities [Line Items]
Total marketable securities	272	1,425
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(3)	(12)
Marketable securities, fair value	$ 269	$ 1,413

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Debt Securities, Available For Sale, Including Money Market Funds

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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