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Deferred Credits and Other Noncurrent Liabilities - Summary of Changes to Provision for Asset Retirement Obligations (Detail) - PHP (₱) ₱ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Subclassifications of assets, liabilities and equities [abstract] |  |
Provision for asset retirement obligations at beginning of the year | ₱ 2,121 | ₱ 2,000
Revaluation due to change in IBR | 442 | (102)
Capitalized to ROU assets during the year | 65 | 239
Accretion expenses | 54 | 65
Settlement of obligations and others | (1) | (19)
Reclassification to liabilities associated with assets classified as held-for-sale | (232) |
Change in assumptions | (935) | (62)
Provision for asset retirement obligations at end of the year | ₱ 1,514 | ₱ 2,121

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- Definition Asset retirement obligations, accretion expense. + References No definition available. + Details
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- Definition Asset retirement obligations change in assumptions. + References No definition available. + Details
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- Definition Reclassification to liabilities associated with assets held for sale. + References No definition available. + Details
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