v3.26.1
Employee Benefit Plans and Similar Obligations - Summary of Share Based Compensation Plan (Plan 2024-2027) (Detail)
$ / shares in Units, $ in Millions
12 Months Ended
Apr. 30, 2024
Dec. 31, 2025
USD ($)
$ / shares
Dec. 31, 2024
USD ($)
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Granted 4,600,000    
Plan 2024-2027 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Amount at the beginning of the fiscal year   1,002,892  
Granted   19,181 1,002,892
Settled   (388,274)  
Expired   (32,039)  
Amount at the end of the fiscal year   601,760 1,002,892
Expense recognized during the fiscal year | $   $ 6 $ 2
Fair value of shares on grant date (in U.S. dollars) | $ / shares   $ 18.14