Summary of Significant Accounting Policies - Summary of Assets Measured At Fair Value On Recurring Basis (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Balance as of December 31, 2022	$ 1,657,663
Included in net loss
Balance as of September 30, 2023	1,577,948
Fair Value, Recurring Basis | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Balance as of December 31, 2022	1,366,856
Included in net loss
Foreign currency exchange	(38,743)
Unrealized loss	(276)
Balance as of September 30, 2023	$ 1,327,837