Net Loss per Share - Calculation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Numerator
Net loss	$ (92,042)	$ (1,542,590)	$ (463,157)
Less: premium on repurchase of redeemable convertible preferred units	0	0	(92,734)
Net loss attributable to Class A and Class B common stockholders	$ (92,042)	$ (1,542,590)	$ (555,891)
Denominator
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic (in shares)	1,764,598	1,423,887	29,012
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, diluted (in shares)	1,764,598	1,423,887	29,012
Net loss attributable to Class A and Class B common stockholders per share, basic (in dollars per share)	$ (0.05)	$ (1.08)	$ (19.16)
Net loss attributable to Class A and Class B common stockholders per share, diluted (in dollars per share)	$ (0.05)	$ (1.08)	$ (19.16)