Income and Expenses - Summary of Financing Costs - Net (Detail) - PHP (₱) ₱ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Analysis of income and expense [abstract] | |||
| Interest on loans and other related items | ₱ 15,921 | ₱ 13,620 | ₱ 12,159 |
| Accretion on lease liabilities (Note 10) | 4,579 | 3,935 | 3,266 |
| Accretion on financial liabilities | 372 | 455 | 409 |
| Financing charges | 20 | 79 | 90 |
| Capitalized interest (Notes 9) | (2,724) | (2,589) | (2,169) |
| Total financing costs – net | ₱ 18,168 | ₱ 15,500 | ₱ 13,755 |