v3.25.2
Share-Based Compensation - Summary of Global Employee Stock Purchase Plan Activity (Detail) - Common Stock [Member] - HCM Global Employee Stock Purchase Plan [Member] - $ / shares
3 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Shares Issued 67,285 69,467
Purchase Price (per share) $ 47.08 $ 49.58