Share capital - Equity-Based Compensation Expenses Related to Company's Equity-Based Awards (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 160,035	$ 115,608	$ 106,955
Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	6,873	6,587	4,690
Research, development and clinical studies
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	32,716	31,827	30,790
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	43,097	35,968	28,826
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 77,349	$ 41,226	$ 42,649