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Income Taxes - Additional Information (Detail) - PHP (₱) ₱ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Disclosure Of Other Income Expense [Line Items] |  |  |
Consolidated unrecognized deferred income tax assets | ₱ 3,227 | ₱ 5,561 |
MCIT | 932 |  |
Excess MCIT deducted against RCIT | 488 | 15 |
Expired portion of excess MCIT | 1 | 72 | 232
Excess MCIT derecognized | 8 |  |
NOLCO | 15,060 |  |
Deduction against taxable income | 1,094 | 4,241 | 8,531
Expired portion of excess NOLCO | 1,272 | 354 | ₱ 571
Excess NOLCO derecognized | 2,518 |  |
Digitel and DMPI [Member] |  |  |
Disclosure Of Other Income Expense [Line Items] |  |  |
Consolidated unrecognized deferred income tax assets | ₱ 1,421 | ₱ 2,798 |
Subic Tel and Clark Tel [Member] |  |  |
Disclosure Of Other Income Expense [Line Items] |  |  |
Special income tax rate as percentage of gross sales | 5.00% |  |

X
- Definition Amount of excess minimum corporate income tax deducted against regular corporate income tax. + References No definition available. + Details
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- Definition Amount of excess minimum corporate income tax derecognized. + References No definition available. + Details
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- Definition Amount of net operating loss carry over deducted against future taxable income. + References No definition available. + Details
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- Definition Disclosure of other income (expense) line items. + References No definition available. + Details
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- Definition Excess minimum corporate income tax. + References No definition available. + Details
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- Definition Excess net operating loss carry over derecognized. + References No definition available. + Details
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- Definition Expired Portion of Excess Minimum Corporate Income Tax + References No definition available. + Details
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- Definition Expired portion of net operating loss carry over. + References No definition available. + Details
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- Definition Net operating loss carry over. + References No definition available. + Details
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- Definition Percentage Of Special Increase In Income Tax Rate + References No definition available. + Details
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- Definition Unrecognized deferred income tax assets. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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- Details
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Balance Type: |
Period Type: |