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

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details