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Income Taxes - Summary of Breakdown of Consolidated Excess MCIT and NOLCO (Detail) ₱ in Millions | 12 Months Ended
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Dec. 31, 2019 PHP (₱)
Disclosure of temporary difference, unused tax losses and unused tax credits [Line Items] |
MCIT | ₱ 1,435
Consolidated tax benefits, MCIT | 1,435
Consolidated unrecognized deferred income tax assets, MCIT | (27)
Consolidated recognized deferred income tax assets, MCIT | 1,408
NOLCO | 4,762
Consolidated tax benefits, NOLCO | 1,429
Consolidated unrecognized deferred income tax assets, NOLCO | (997)
Consolidated recognized deferred income tax assets, NOLCO | ₱ 432
December 31, 2017 [Member] |
Disclosure of temporary difference, unused tax losses and unused tax credits [Line Items] |
Expiry Date | Dec. 31, 2020
MCIT | ₱ 6
NOLCO | ₱ 2,161
December 31, 2018 [Member] |
Disclosure of temporary difference, unused tax losses and unused tax credits [Line Items] |
Expiry Date | Dec. 31, 2021
MCIT | ₱ 725
NOLCO | ₱ 2,396
December 31, 2019 [Member] |
Disclosure of temporary difference, unused tax losses and unused tax credits [Line Items] |
Expiry Date | Dec. 31, 2022
MCIT | ₱ 704
NOLCO | ₱ 205

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