XML 40 R33.htm IDEA: XBRL DOCUMENT v3.24.3
Nature of Organization and Operations - Additional Information (Detail) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Sep. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Cash and cash equivalents $ 396,864 $ 351,185 $ 452,414
Accumulated deficit $ (2,999,013) $ (2,837,488)