Share capital - Schedule of Stock Option Outstanding (Details) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	11,315,468	8,539,507
Options outstanding, weighted average remaining contractual term	5 years 7 months 13 days
Number of options exercisable (in shares)	6,739,295
Options exercisable, weighted average remaining contractual term	3 years 4 months 17 days
0.00 - 10.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	316,030
Options outstanding, weighted average remaining contractual term	2 years 18 days
Number of options exercisable (in shares)	316,030
Options exercisable, weighted average remaining contractual term	2 years 18 days
0.00 - 10.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 0.00
0.00 - 10.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 10.00
10.01 - 20.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	5,929,168
Options outstanding, weighted average remaining contractual term	6 years 3 months 18 days
Number of options exercisable (in shares)	2,395,159
Options exercisable, weighted average remaining contractual term	2 years 1 month 17 days
10.01 - 20.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 10.01
10.01 - 20.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 20.00
20.01 - 30.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	1,744,869
Options outstanding, weighted average remaining contractual term	3 years 4 months 24 days
Number of options exercisable (in shares)	1,494,664
Options exercisable, weighted average remaining contractual term	2 years 4 months 17 days
20.01 - 30.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 20.01
20.01 - 30.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 30.00
30.01 - 40.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	331,187
Options outstanding, weighted average remaining contractual term	5 years 3 months 25 days
Number of options exercisable (in shares)	241,091
Options exercisable, weighted average remaining contractual term	4 years 1 month 6 days
30.01 - 40.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 30.01
30.01 - 40.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 40.00
40.01 - 60.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	1,008,600
Options outstanding, weighted average remaining contractual term	4 years 5 months 23 days
Number of options exercisable (in shares)	1,008,600
Options exercisable, weighted average remaining contractual term	4 years 5 months 23 days
40.01 - 60.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 40.01
40.01 - 60.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 60.00
60.01 - 100.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	1,688,548
Options outstanding, weighted average remaining contractual term	6 years 10 months 6 days
Number of options exercisable (in shares)	1,051,806
Options exercisable, weighted average remaining contractual term	6 years 2 months 26 days
60.01 - 100.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 60.01
60.01 - 100.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 100.00
100.01 - 160.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	287,804
Options outstanding, weighted average remaining contractual term	6 years 2 months 8 days
Number of options exercisable (in shares)	223,124
Options exercisable, weighted average remaining contractual term	6 years 2 months 1 day
100.01 - 160.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 100.01
100.01 - 160.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 160.00
160.01 - 220.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of options outstanding (in shares)	9,262
Options outstanding, weighted average remaining contractual term	6 years 5 months 1 day
Number of options exercisable (in shares)	8,821
Options exercisable, weighted average remaining contractual term	6 years 5 months 1 day
160.01 - 220.00 | Minimum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 160.01
160.01 - 220.00 | Maximum
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price (in usd per share)	$ 220.00