Common stock and additional paid-in capital - Schedule of Employee Stock Plans (Details) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	$ 6.34	$ 4.58	$ 4.46	$ 2.81	$ 0.38
Number of stock options (in shares)	3,718,686	4,368,732	4,510,651	5,296,554	5,327,980
Legacy Plans
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of stock options (in shares)	972,251
Weighted-average remaining contractual life (years)	5 years 7 months 17 days
LTIP Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of stock options (in shares)	2,746,435
Weighted-average remaining contractual life (years)	8 years 3 months 29 days
Maximum | Legacy Plans
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	$ 2.15
Maximum | LTIP Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	13.20
Minimum | Legacy Plans
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	0.37
Minimum | LTIP Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	$ 4.94