v3.26.3
Segment Information And Information About Geographic Areas - Schedule of Software, Equipment and Property, Net by Geographic Area (Detail) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]    
Net software, equipment, and property $ 173,171 $ 166,796
United States [Member] | Property Plant And Equipment Net [Member]    
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]    
Long-Lived Assets 173,015 166,644
China [Member] | Property Plant And Equipment Net [Member]    
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]    
Long-Lived Assets $ 156 $ 152