Financial Instruments And Risks - Summary of Macroeconomic Assumptions Used To Estimate Expected Credit Losses (Detail) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Bottom of range [member] | ||
| Disclosure Of Macroeconomic Assumptions For Calculating Expected Credit Losses [Line Items] | ||
| GDP – year on year percentage change | 4.60% | 4.50% |
| CPI – year on year percentage change | 0.10% | 0.70% |
| Broad measure of money supply (M1) – year on year percentage change | 3.20% | (0.60%) |
| Top of range [member] | ||
| Disclosure Of Macroeconomic Assumptions For Calculating Expected Credit Losses [Line Items] | ||
| GDP – year on year percentage change | 5.20% | 5.30% |
| CPI – year on year percentage change | 1.00% | 1.50% |
| Broad measure of money supply (M1) – year on year percentage change | 6.80% | 3.80% |