v3.26.1
Financial Risk Management - Summary of Breakdown of the Financial Assets (Detail) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of financial assets [line items]      
Financial assets $ 4,159 $ 3,288 $ 2,690
Current Trade Receivable [member]      
Disclosure of financial assets [line items]      
Financial assets 258    
Current Trade Receivable [member] | Less than three months past due [member]      
Disclosure of financial assets [line items]      
Financial assets 231    
Current Trade Receivable [member] | Between three and six months past due [member]      
Disclosure of financial assets [line items]      
Financial assets 22    
Current Trade Receivable [member] | More than six months past due [member]      
Disclosure of financial assets [line items]      
Financial assets 5    
Other Current Receivables [member]      
Disclosure of financial assets [line items]      
Financial assets 21    
Other Current Receivables [member] | Less than three months past due [member]      
Disclosure of financial assets [line items]      
Financial assets 19    
Other Current Receivables [member] | Between three and six months past due [member]      
Disclosure of financial assets [line items]      
Financial assets 0    
Other Current Receivables [member] | More than six months past due [member]      
Disclosure of financial assets [line items]      
Financial assets $ 2