Stockholders’ Equity - Summary of Stock-Based Compensation Expense for Employees and Nonemployees (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	$ 40,172	$ 24,899	$ 100,756	$ 67,973
Share-based payment arrangement, amount capitalized	1,000	500	2,600	1,800
Marketing
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	3,116	2,458	9,325	6,755
Operations and support
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	5,452	2,605	13,037	7,462
Technology and development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	4,842	3,310	14,134	8,710
General and administrative
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	$ 26,762	$ 16,526	$ 64,260	$ 45,046