Stock-based compensation - Schedule of Restricted Stock Units Activity (Details) - Restricted Stock Units - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Outstanding shares
Restricted stock awards, beginning balance (in shares)	9,326,572	0
Assumed through acquisition (in shares)		4,490,980
Granted (in shares)	15,710,791	5,899,954
Canceled (in shares)	(4,071,027)	(552,072)
Vested (in shares)	(4,456,143)	(512,290)
Restricted stock awards, ending balance (in shares)	16,510,193	9,326,572
Weighted Average Grant Date Fair Value
Beginning balance (in dollars per share)	$ 7.82	$ 0
Assumed through acquisition (in dollars per share)		6.55
Granted (in dollars per share)	2.74	9.39
Canceled (in dollars per share)	5.60	8.89
Vested (in dollars per share)	6.16	10.30
Ending balance (in dollars per share)	$ 3.98	$ 7.82