v3.26.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of concentrations of revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Customer, Extent of Reliance [Line Items]    
Single non-related party $ 732,527 $ 523,981
Single non-related party | Revenue benchmark | Customer concentration risk    
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Customer, Extent of Reliance [Line Items]    
Single non-related party $ 100,886 $ 81,272