Summary of Significant Accounting Policies - Summary of Assets Measured At Fair Value On Recurring Basis (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Balance as of December 31, 2021	$ 954,077
Included in net loss
Balance as of September 30, 2022	1,676,546
Fair Value, Recurring Basis | Fair Value, Inputs, Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Balance as of December 31, 2021	487,602
Origination and Purchases	956,877
Included in net loss
Foreign exchange	(157,269)
Balance as of September 30, 2022	$ 1,287,210