CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Revenue	$ 2,240,461	$ 1,296,025	$ 614,532
Cost of revenue	1,484,273	794,162	346,589
Sales and marketing	1,185,977	981,500	495,192
Product and technology	318,247	253,655	168,633
General and administrative	763,720	828,325	447,374
Loss from operations	(1,511,756)	(1,561,617)	(843,256)
Other income (expense):
Interest income (expense), net	18,702	1,957	(1,070)
Gain (loss) on remeasurement of warrant liabilities	29,396	30,065	(387,565)
Other income, net	20,700	11,951	0
Loss before income tax (benefit) provision	(1,442,958)	(1,517,644)	(1,231,891)
Income tax (benefit) provision	(67,866)	8,269	(622)
Loss (income) from equity method investment	2,895	(2,718)	566
Net loss attributable to common stockholders	$ (1,377,987)	$ (1,523,195)	$ (1,231,835)
Loss per share attributable to common shareholders:
Basic (in dollars per share)	$ (3.16)	$ (3.78)	$ (4.03)
Diluted (in dollars per share)	$ (3.16)	$ (3.78)	$ (4.03)