v3.25.4
STOCK-BASED COMPENSATION - Cash-based equity awards activity (Details) - GRAIL 2021 Cash-Based Equity Awards Program
$ in Thousands
12 Months Ended
Dec. 31, 2024
USD ($)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]  
Beginning balance $ 292,189
Granted 66,864
Cancelled (11,751)
Vested and paid in cash (53,807)
Change in fair value (9,535)
Conversion of outstanding awards to GRAIL RSUs (283,960)
Outstanding balance $ 0