v3.26.3
SHARE OPTION PLANS AND ESPP - Schedule of Non-cash Share-Based Compensation Expenses Related to Company's Equity-Based Awards (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Feb. 11, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Total share-based compensation expense   $ 17,483 $ 29,321 $ 97,504 $ 85,016 $ 104,832
PSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vested (in shares) 901,284          
Income Statement Location: us-gaap:CostOfRevenue            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Total share-based compensation expense   561 929 1,697 3,004 3,627
Income Statement Location: us-gaap:GeneralAndAdministrativeExpense            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Total share-based compensation expense   9,668 14,563 72,211 42,320 48,546
Income Statement Location: us-gaap:GeneralAndAdministrativeExpense | PSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Total share-based compensation expense $ 43,406          
Income Statement Location: us-gaap:ResearchAndDevelopmentExpense            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Total share-based compensation expense   4,102 6,166 12,160 18,154 25,538
Income Statement Location: us-gaap:SellingAndMarketingExpense            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Total share-based compensation expense   $ 3,152 $ 7,663 $ 11,436 $ 21,538 $ 27,121