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Financial Assets and Liabilities - Summary of Analysis of Gains (Losses) on Derivative Financial Instruments (Detail) - PHP (₱) ₱ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Net Gain Losses On Derivative Financial Instruments [Abstract] |  |  |
Gains on derivative financial instruments | ₱ 4,252 | ₱ 1,436 | ₱ 2,572
Hedge costs | (229) | (238) | (250)
Net gains on derivative financial instruments (Note 5) | ₱ 4,023 | ₱ 1,198 | ₱ 2,322

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- Definition Net​ gain ​losses​ on derivative ​financial ​instruments. + References No definition available. + Details
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