Investment property - Additional information (Detail) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Bottom of range [member] | ||
| Disclosure of detailed information about investment property [line items] | ||
| Minimum Rental Income Period | 20 years | 20 years |
| Top of range [member] | ||
| Disclosure of detailed information about investment property [line items] | ||
| Minimum Rental Income Period | 25 years | 26 years |