v3.26.1
Weighted Average Useful Lives from Date of Purchase of Intangible Assets (Detail)
12 Months Ended
Dec. 31, 2025
Trademarks  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible asset weighted average economic life 11 years
Technology and software  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible asset weighted average economic life 2 years
Intellectual property right  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible asset weighted average economic life 6 years
Others  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible asset weighted average economic life 6 years