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Income and Expenses - Summary of Contract Liabilities and Unearned Revenues Account (Detail) - PHP (₱) ₱ in Millions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
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Offsetting Liabilities [Line Items] |  |  |  |
Total contract liabilities and unearned revenues | ₱ 13,621 | ₱ 9,571 | ₱ 8,483 | ₱ 7,182
Contract liabilities: |  |  |  |
Noncurrent | 223 | 4 |  |
Current | 21 | 12 |  |
Noncurrent | 3,335 | 972 |  |
Current | 10,042 | 8,583 |  |
Unearned revenues from prepaid contracts [member] |  |  |  |
Offsetting Liabilities [Line Items] |  |  |  |
Unearned revenues from prepaid contracts | 6,716 | 6,185 |  |
Advance Monthly Service Fees |  |  |  |
Offsetting Liabilities [Line Items] |  |  |  |
Contract liabilities and unearned revenues | 2,476 | 1,747 |  |
Short-term advances for installatin services [member] |  |  |  |
Offsetting Liabilities [Line Items] |  |  |  |
Contract liabilities and unearned revenues | 2,355 | 1,167 |  |
Leased facilities [member] |  |  |  |
Offsetting Liabilities [Line Items] |  |  |  |
Contract liabilities and unearned revenues | 2,045 | 446 |  |
Long-term advances from equipment [member] |  |  |  |
Offsetting Liabilities [Line Items] |  |  |  |
Contract liabilities and unearned revenues | ₱ 29 | ₱ 26 |  |

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- Definition The amount of an entity’s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 105 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_105&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 116 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_116_a&doctype=Standard -URIDate 2021-03-24 + Details
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- References No definition available. + Details
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- Definition The amount of current contract liabilities. [Refer: Contract liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 105 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_105&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of non-current contract liabilities. [Refer: Contract liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 105 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_105&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition Contract liabilities and unearned revenues. + References No definition available. + Details
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- Definition Current unearned revenues. + References No definition available. + Details
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- Definition Noncurrent unearned revenues. + References No definition available. + Details
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- Definition Unearned revenues. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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Balance Type: |
Period Type: |