Balance Sheet Components - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued compensation and benefits	$ 59,667	$ 37,964
Deferred revenue	12,879	7,250
Accrued expenses	17,259	26,740
Revenue share payable and other	2,499	2,549
Holdback liability from acquisitions	0	6,111
Other	12,540	2,735
Total accrued expenses and other current liabilities	$ 104,844	$ 83,349