Common stock and additional paid-in capital - Schedule of Employee Stock Plans (Details) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	$ 61.17	$ 50.72	$ 35.68
Number of stock options (in shares)	234,439
Legacy Plans
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of stock options (in shares)	39,285
Weighted-average remaining contractual life (years)	5 years 10 months 13 days
LTIP Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of stock options (in shares)	195,154
Weighted-average remaining contractual life (years)	7 years 1 month 24 days
Minimum | Legacy Plans
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	$ 8.56
Minimum | LTIP Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	46.16
Maximum | Legacy Plans
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	17.20
Maximum | LTIP Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercises prices (in dollars per share)	$ 105.60