Net Loss Per Share - Schedule of Basic And Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2022	Dec. 31, 2021
Numerator:
Net income (loss)	$ (91,961)	$ (66,065)	$ (89,532)	$ (89,396)	$ (16,524)	$ (42,026)	$ (247,558)	$ (147,946)
Denominator:
Weighted-average shares used to compute net loss per share, basic	453,407,202			426,591,111			449,949,829	334,491,905
Weighted-average shares used to compute net loss per share, diluted	453,407,202			426,591,111			449,949,829	334,491,905
Net loss per share:
Net loss per share attributable to common stockholders, basic	$ (0.20)			$ (0.21)			$ (0.55)	$ (0.44)
Net loss per share attributable to common stockholders, diluted	$ (0.20)			$ (0.21)			$ (0.55)	$ (0.44)
Class A Common Stock [Member]
Numerator:
Net income (loss)	$ (57,490)			$ (25,829)			$ (144,000)	$ (36,672)
Denominator:
Weighted-average shares used to compute net loss per share, basic	283,449,950			123,255,556			261,728,144	82,912,004
Weighted-average shares used to compute net loss per share, diluted	283,449,950			123,255,556			261,728,144	82,912,004
Net loss per share:
Net loss per share attributable to common stockholders, basic	$ (0.20)			$ (0.21)			$ (0.55)	$ (0.44)
Net loss per share attributable to common stockholders, diluted	$ (0.20)			$ (0.21)			$ (0.55)	$ (0.44)
Class B Common Stock [Member]
Numerator:
Net income (loss)	$ (34,471)			$ (63,567)			$ (103,558)	$ (111,274)
Denominator:
Weighted-average shares used to compute net loss per share, basic	169,957,252			303,335,555			188,221,685	251,579,901
Weighted-average shares used to compute net loss per share, diluted	169,957,252			303,335,555			188,221,685	251,579,901
Net loss per share:
Net loss per share attributable to common stockholders, basic	$ (0.20)			$ (0.21)			$ (0.55)	$ (0.44)
Net loss per share attributable to common stockholders, diluted	$ (0.20)			$ (0.21)			$ (0.55)	$ (0.44)