v3.26.1
Significant Accounting Policies - Schedule of Third-Party Application Stores and Other Payment Channels Accounting Receivables (Detail) - Accounts Receivable [Member] - Credit Concentration Risk [Member]
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Third-party Payment Channel A [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 26.00%   21.00%
Third-party Payment Channel B [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 11.00% 13.00%  
Third-party Payment Channel C [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 10.00%