75000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 75010 - Statement - CONSOLIDATED STATEMENTS OF FINANCIAL POSITION link:presentationLink link:calculationLink link:definitionLink 75020 - Statement - CONSOLIDATED INCOME STATEMENTS link:presentationLink link:calculationLink link:definitionLink 75030 - Statement - CONSOLIDATED INCOME STATEMENTS 2 link:presentationLink link:calculationLink link:definitionLink 75040 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 75050 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME 2 link:presentationLink link:calculationLink link:definitionLink 75060 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 75070 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 995457 - Disclosure - Cybersecurity Risk Management, Strategy and Governance link:presentationLink link:calculationLink link:definitionLink 995467 - Disclosure - Corporate Information link:presentationLink link:calculationLink link:definitionLink 995477 - Disclosure - Summary of Material Accounting Policies link:presentationLink link:calculationLink link:definitionLink 995487 - Disclosure - Management's Use of Accounting Judgments, Estimates and Assumptions link:presentationLink link:calculationLink link:definitionLink 995497 - Disclosure - Operating Segment Information link:presentationLink link:calculationLink link:definitionLink 995507 - Disclosure - Income and Expenses link:presentationLink link:calculationLink link:definitionLink 995517 - Disclosure - Components of Other Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 995527 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 995537 - Disclosure - Earnings Per Common Share link:presentationLink link:calculationLink link:definitionLink 995547 - Disclosure - Property and Equipment link:presentationLink link:calculationLink link:definitionLink 995557 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 995567 - Disclosure - Investments in Associates and Joint Ventures link:presentationLink link:calculationLink link:definitionLink 995577 - Disclosure - Financial Assets at FVPL link:presentationLink link:calculationLink link:definitionLink 995587 - Disclosure - Debt Instruments at Amortized Cost link:presentationLink link:calculationLink link:definitionLink 995597 - Disclosure - Investment Properties link:presentationLink link:calculationLink link:definitionLink 995607 - Disclosure - Goodwill and Intangible Assets link:presentationLink link:calculationLink link:definitionLink 995617 - Disclosure - Cash and Cash Equivalents link:presentationLink link:calculationLink link:definitionLink 995627 - Disclosure - Trade and Other Receivables link:presentationLink link:calculationLink link:definitionLink 995637 - Disclosure - Inventories and Supplies link:presentationLink link:calculationLink link:definitionLink 995647 - Disclosure - Prepayments and Other Non-Financial Assets link:presentationLink link:calculationLink link:definitionLink 995657 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 995667 - Disclosure - Interest-bearing Financial Liabilities link:presentationLink link:calculationLink link:definitionLink 995677 - Disclosure - Deferred Credits and Other Noncurrent Liabilities link:presentationLink link:calculationLink link:definitionLink 995687 - Disclosure - Accounts Payable link:presentationLink link:calculationLink link:definitionLink 995697 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 995707 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 995717 - Disclosure - Pension and Other Employee Benefits link:presentationLink link:calculationLink link:definitionLink 995727 - Disclosure - Provisions and Contingencies link:presentationLink link:calculationLink link:definitionLink 995737 - Disclosure - Financial Assets and Liabilities link:presentationLink link:calculationLink link:definitionLink 995747 - Disclosure - Notes to the Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 995757 - Disclosure - Summary of Material Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 995767 - Disclosure - Summary of Material Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 995777 - Disclosure - Operating Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 995787 - Disclosure - Income and Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 995797 - Disclosure - Components of Other Comprehensive Loss (Tables) link:presentationLink link:calculationLink link:definitionLink 995807 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 995817 - Disclosure - Earnings Per Common Share (Tables) link:presentationLink link:calculationLink link:definitionLink 995827 - Disclosure - Property and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 995837 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 995847 - Disclosure - Investments in Associates and Joint Ventures (Tables) link:presentationLink link:calculationLink link:definitionLink 995857 - Disclosure - Financial Assets at FVPL (Tables) link:presentationLink link:calculationLink link:definitionLink 995867 - Disclosure - Debt Instruments at Amortized Cost (Tables) link:presentationLink link:calculationLink link:definitionLink 995877 - Disclosure - Investment Properties (Tables) link:presentationLink link:calculationLink link:definitionLink 995887 - Disclosure - Goodwill and Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 995897 - Disclosure - Cash and Cash Equivalents (Tables) link:presentationLink link:calculationLink link:definitionLink 995907 - Disclosure - Trade and Other Receivables (Tables) link:presentationLink link:calculationLink link:definitionLink 995917 - Disclosure - Inventories and Supplies (Tables) link:presentationLink link:calculationLink link:definitionLink 995927 - Disclosure - Prepayments and Other Non-Financial Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 995937 - Disclosure - Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 995947 - Disclosure - Interest-bearing Financial Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 995957 - Disclosure - Deferred Credits and Other Noncurrent Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 995967 - Disclosure - Accounts Payable (Tables) link:presentationLink link:calculationLink link:definitionLink 995977 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 995987 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 995997 - Disclosure - Pension and Other Employee Benefits (Tables) link:presentationLink link:calculationLink link:definitionLink 996007 - Disclosure - Financial Assets and Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 996017 - Disclosure - Notes to the Statements of Cash Flows (Tables) link:presentationLink link:calculationLink link:definitionLink 996027 - Disclosure - Corporate Information - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996037 - Disclosure - Summary of Material Accounting Policies - Summary of Subsidiaries (Detail) link:presentationLink link:calculationLink link:definitionLink 996047 - Disclosure - Summary of Material Accounting Policies - Summary of Subsidiaries (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 996057 - Disclosure - Summary of Material Accounting Policies - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996067 - Disclosure - Summary of Material Accounting Policies - Summary of Subscription Agreements (Detail) link:presentationLink link:calculationLink link:definitionLink 996077 - Disclosure - Summary of Material Accounting Policies - Summary of Operations of Discontinued ePLDT Subsidiaries, Net of Intercompany Transactions (Detail) link:presentationLink link:calculationLink link:definitionLink 996087 - Disclosure - Summary of Material Accounting Policies - Summary of Net Cash Flows Generated By (Used In) of Discontinued ePLDT Subsidiaries, Net of Intercompany Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 996097 - Disclosure - Summary of Material Accounting Policies - Summary of Consolidated Balance Sheet/Consolidated Statement of Changes In Equity (Details) link:presentationLink link:calculationLink link:definitionLink 996107 - Disclosure - Summary of Material Accounting Policies - Consolidated Income Statements (Details) link:presentationLink link:calculationLink link:definitionLink 996117 - Disclosure - Summary of Material Accounting Policies - Consolidated Statements of Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 996127 - Disclosure - Management's Use of Accounting Judgments, Estimates and Assumptions - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996137 - Disclosure - Management's Use of Accounting Judgments, Estimates and Assumptions - Additional Information (Detail 1) link:presentationLink link:calculationLink link:definitionLink 996147 - Disclosure - Operating Segment Information - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996157 - Disclosure - Operating Segment Information - Summary of Operating Segments (Detail) link:presentationLink link:calculationLink link:definitionLink 996167 - Disclosure - Operating Segment Information - Summary of Revenues from External Customers by Category of Products and Services (Detail) link:presentationLink link:calculationLink link:definitionLink 996177 - Disclosure - Income and Expenses - Summary of Revenues from Contracts with Customers (Detail) link:presentationLink link:calculationLink link:definitionLink 996187 - Disclosure - Income and Expenses - Summary of Contract Balances (Detail) link:presentationLink link:calculationLink link:definitionLink 996197 - Disclosure - Income and Expenses - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996207 - Disclosure - Income and Expenses - Summary of Movement in Allowance for Expected Credit Losses of Contracts Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 996217 - Disclosure - Income and Expenses - Summary of Changes in Contract Liabilities and Unearned Revenues Accounts (Detail) link:presentationLink link:calculationLink link:definitionLink 996227 - Disclosure - Income and Expenses - Summary of Contract Liabilities and Unearned Revenues Account (Detail) link:presentationLink link:calculationLink link:definitionLink 996237 - Disclosure - Income and Expenses - Summary of General Operating Costs (Detail) link:presentationLink link:calculationLink link:definitionLink 996247 - Disclosure - Income and Expenses - Summary of Compensation and Employee Benefits (Detail) link:presentationLink link:calculationLink link:definitionLink 996257 - Disclosure - Income and Expenses - Summary of Cost of Devices, Accessories and Contract-Specific Services (Detail) link:presentationLink link:calculationLink link:definitionLink 996267 - Disclosure - Income and Expenses - Summary of Asset Impairment (Detail) link:presentationLink link:calculationLink link:definitionLink 996277 - Disclosure - Income and Expenses - Summary of Other Expenses - Net (Detail) link:presentationLink link:calculationLink link:definitionLink 996287 - Disclosure - Income and Expenses - Summary of Interest Income (Detail) link:presentationLink link:calculationLink link:definitionLink 996297 - Disclosure - Income and Expenses - Summary of Interest Income (Detail) 2 link:presentationLink link:calculationLink link:definitionLink 996307 - Disclosure - Income and Expenses - Summary of Financing Costs - Net (Detail) link:presentationLink link:calculationLink link:definitionLink 996317 - Disclosure - Components of Other Comprehensive Loss - Summary of Changes in Other Comprehensive Loss (Detail) link:presentationLink link:calculationLink link:definitionLink 996327 - Disclosure - Income Taxes - Summary of Major Components of Consolidated Net Deferred Income Tax Assets (Liabilities) (Detail) link:presentationLink link:calculationLink link:definitionLink 996337 - Disclosure - Income Taxes - Summary of Components of Net Deferred Income Tax Assets (Liabilities) (Detail) link:presentationLink link:calculationLink link:definitionLink 996347 - Disclosure - Income Taxes - Summary of Components of Net Deferred Income Tax Assets (Liabilities) (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 996357 - Disclosure - Income Taxes - Summary of Changes in Consolidated Net Deferred Income Tax Assets (Liabilities) (Detail) link:presentationLink link:calculationLink link:definitionLink 996367 - Disclosure - Income Taxes - Summary of Analysis of Net Deferred Income Tax Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 996377 - Disclosure - Income Taxes - Summary of Analysis of Net Deferred Income Tax Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 996387 - Disclosure - Income Taxes - Summary of Provision for Income Tax (Detail) link:presentationLink link:calculationLink link:definitionLink 996397 - Disclosure - Income Taxes - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996407 - Disclosure - Income Taxes - Summary of Reconciliation Between the Provision for Income Tax at the Applicable Statutory Tax Rate and the Actual Provision for Corporate Income Tax (Details) link:presentationLink link:calculationLink link:definitionLink 996417 - Disclosure - Income Taxes - Summary of Amount of Unrecognized Deferred Income Tax Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996427 - Disclosure - Income Taxes - Summary of Breakdown of Consolidated Excess MCIT and NOLCO (Detail) link:presentationLink link:calculationLink link:definitionLink 996437 - Disclosure - Earnings Per Common Share - Summary of Information Necessary to Calculate EPS (Detail) link:presentationLink link:calculationLink link:definitionLink 996447 - Disclosure - Property and Equipment - Summary of Changes in Property and Equipment Account (Detail) link:presentationLink link:calculationLink link:definitionLink 996457 - Disclosure - Property and Equipment - Summary of Changes in Property and Equipment Account (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 996467 - Disclosure - Property and Equipment - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996477 - Disclosure - Property and Equipment - Summary of Estimated Useful Lives of Property and Equipment (Detail) link:presentationLink link:calculationLink link:definitionLink 996487 - Disclosure - Property and Equipment - Summary of Estimated Useful Lives of Property and Equipment (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 996497 - Disclosure - Property and Equipment - Summary of Completed Sales (Details) link:presentationLink link:calculationLink link:definitionLink 996507 - Disclosure - Leases - Schedule of Estimated Useful Life of Right of Use Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996517 - Disclosure - Leases - Schedule of Estimated Useful Life of Right of Use Assets (Parenthetical) (Details) link:presentationLink link:calculationLink link:definitionLink 996527 - Disclosure - Leases - Schedule of Changes in Right of Use Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996537 - Disclosure - Leases - Summary of Number of Sites Awarded (Details) link:presentationLink link:calculationLink link:definitionLink 996547 - Disclosure - Leases - Summary of Amounts Recognized in Consolidated Income Statements (Details) link:presentationLink link:calculationLink link:definitionLink 996557 - Disclosure - Leases - Schedule of Changes in Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996567 - Disclosure - Leases - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 996577 - Disclosure - Investments in Associates and Joint Ventures - Carrying Value of Investments in Associates and Joint Ventures (Detail) link:presentationLink link:calculationLink link:definitionLink 996587 - Disclosure - Investments in Associates and Joint Ventures - Changes in Cost of Investments (Detail) link:presentationLink link:calculationLink link:definitionLink 996597 - Disclosure - Investments in Associates and Joint Ventures - Changes in Accumulated Impairment Losses (Detail) link:presentationLink link:calculationLink link:definitionLink 996607 - Disclosure - Investments in Associates and Joint Ventures - Summary of Changes in Accumulated Equity Share in Net Earnings (Losses) of Associates and Joint Ventures (Detail) link:presentationLink link:calculationLink link:definitionLink 996617 - Disclosure - Investments in Associates and Joint Ventures - Investment of ePLDT in MediaQuest PDRs - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996627 - Disclosure - Investments in Associates and Joint Ventures - Summarized Statements of Financial Position (Detail) link:presentationLink link:calculationLink link:definitionLink 996637 - Disclosure - Investments in Associates and Joint Ventures - Summarized Income Statements (Detail) link:presentationLink link:calculationLink link:definitionLink 996647 - Disclosure - Investments in Associates and Joint Ventures - Summarized Carrying Amount of Satventures (Details) link:presentationLink link:calculationLink link:definitionLink 996657 - Disclosure - Investments in Associates and Joint Ventures - Summary of Sale of PCEV Shares to MIH (Detail) link:presentationLink link:calculationLink link:definitionLink 996667 - Disclosure - Investments in Associates and Joint Ventures - Summary of Sale of PCEV Shares to MIH (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 996677 - Disclosure - Investments in Associates and Joint Ventures - Investment of PCEV in MIH - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996687 - Disclosure - Investments in Associates and Joint Ventures - Carrying Value of PCEV's Investments in MIH (Detail) link:presentationLink link:calculationLink link:definitionLink 996697 - Disclosure - Investments in Associates and Joint Ventures - Carrying Value of PCEV's Investments in MIH (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 996707 - Disclosure - Investments in Associates and Joint Ventures - Investments of PLDT in VTI, Bow Arken and Brightshare - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 996717 - Disclosure - Investments in Associates and Joint Ventures - Carrying Value of PLDT's Investments in VTI,Bow Arken and Brightshare (Detail) link:presentationLink link:calculationLink link:definitionLink 996727 - Disclosure - Investments in Associates and Joint Ventures - Summary of Carrying Values of Individually Immaterial Associates and Joint Venture (Details) link:presentationLink link:calculationLink link:definitionLink 996737 - Disclosure - Investments in Associates and Joint Ventures - Summarized Financial Information of Individually Immaterial Associates and Joint Venture (Details) link:presentationLink link:calculationLink link:definitionLink 996747 - Disclosure - Financial Assets at FVPL - Summary of Details Financial Assets at FVPL (Detail) link:presentationLink link:calculationLink link:definitionLink 996757 - Disclosure - Financial Assets at FVPL - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996767 - Disclosure - Debt Instruments at Amortized Cost - Summary of Debt Instruments at Amortized Cost (Detail) link:presentationLink link:calculationLink link:definitionLink 996777 - Disclosure - Debt Instruments at Amortized Cost - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996787 - Disclosure - Investment Properties - Summary of Changes in Investment Properties (Detail) link:presentationLink link:calculationLink link:definitionLink 996797 - Disclosure - Investment Properties - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996807 - Disclosure - Goodwill and Intangible Assets - Summary of Changes in Goodwill and Intangible Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 996817 - Disclosure - Goodwill and Intangible Assets - Summary of Consolidated Goodwill and Intangible Assets of Reportable Segments (Detail) link:presentationLink link:calculationLink link:definitionLink 996827 - Disclosure - Goodwill and Intangible Assets - Summary of Future Amortization of Intangible Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 996837 - Disclosure - Goodwill and Intangible Assets - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996847 - Disclosure - Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Detail) link:presentationLink link:calculationLink link:definitionLink 996857 - Disclosure - Cash and Cash Equivalents - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996867 - Disclosure - Trade and Other Receivables - Summary of Trade and Other Receivables (Detail) link:presentationLink link:calculationLink link:definitionLink 996877 - Disclosure - Trade and Other Receivables - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996887 - Disclosure - Trade and Other Receivables - Summary of Changes in the Allowance for Expected Credit Losses (Detail) link:presentationLink link:calculationLink link:definitionLink 996897 - Disclosure - Inventories and Supplies - Summary of Inventories and Supplies (Detail) link:presentationLink link:calculationLink link:definitionLink 996907 - Disclosure - Inventories and Supplies - Summary of Changes in Allowance for Inventory Obsolescence and Write-down (Detail) link:presentationLink link:calculationLink link:definitionLink 996917 - Disclosure - Inventories and Supplies - Summary of Cost of Inventories and Supplies Recognized as Expense (Detail) link:presentationLink link:calculationLink link:definitionLink 996927 - Disclosure - Prepayments and Other Non-Financial Assets - Summary of Prepayments and Other Non-Financial Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 996937 - Disclosure - Prepayments and Other Non-Financial Assets - Summary of Prepayments and Other Non-Financial Assets (Detail) 3 link:presentationLink link:calculationLink link:definitionLink 996947 - Disclosure - Prepayments and Other Non-Financial Assets - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 996957 - Disclosure - Equity - Summary of Number of Shares of Subscribed and Outstanding Capital Stock (Detail) link:presentationLink link:calculationLink link:definitionLink 996967 - Disclosure - Equity - Summary of Number of Shares of Subscribed and Outstanding Capital Stock (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 996977 - Disclosure - Equity - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996987 - Disclosure - Equity - Schedule of Redemption, of Outstanding Shares of Cumulative Convertible Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 996997 - Disclosure - Equity - Summary of Dividends Declared (Detail) link:presentationLink link:calculationLink link:definitionLink 997007 - Disclosure - Interest-bearing Financial Liabilities - Summary of Interest-bearing Financial Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 997017 - Disclosure - Interest-bearing Financial Liabilities - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997027 - Disclosure - Interest-bearing Financial Liabilities - Summary of Changes to Unamortized Debt Discount (Detail) link:presentationLink link:calculationLink link:definitionLink 997037 - Disclosure - Interest-bearing Financial Liabilities - Summary of Long-term Debt (Detail) link:presentationLink link:calculationLink link:definitionLink 997047 - Disclosure - Interest-bearing Financial Liabilities - Summary of Long-term Debt (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 997057 - Disclosure - Interest-bearing Financial Liabilities - Summary of Scheduled Maturities of Consolidated Outstanding Long-term and Short-term Debt at Nominal Values (Detail) link:presentationLink link:calculationLink link:definitionLink 997067 - Disclosure - Interest Bearing Financial Liabilities - Summary of Obtained Loans Extended And/Or Guaranteed by Export Credit Agencies (Detail) link:presentationLink link:calculationLink link:definitionLink 997077 - Disclosure - Interest Bearing Financial Liabilities - Summary of Interest Bearing Financial Liabilities Drawn (Detail) link:presentationLink link:calculationLink link:definitionLink 997087 - Disclosure - Deferred Credits and Other Noncurrent Liabilities - Summary of Deferred Credits and Other Noncurrent Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 997097 - Disclosure - Deferred Credits and Other Noncurrent Liabilities - Summary of Changes to Provision for Asset Retirement Obligations (Detail) link:presentationLink link:calculationLink link:definitionLink 997107 - Disclosure - Accounts Payable - Summary of Accounts Payable (Detail) link:presentationLink link:calculationLink link:definitionLink 997117 - Disclosure - Accounts Payable - Disclosure of Range of Payment Due Dates (Details) link:presentationLink link:calculationLink link:definitionLink 997127 - Disclosure - Accounts Payable - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997137 - Disclosure - Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses and Other Current Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 997147 - Disclosure - Related Party Transactions - Summary of Outstanding Balances and Transactions with Related Parties (Detail) link:presentationLink link:calculationLink link:definitionLink 997157 - Disclosure - Related Party Transactions - Summary of Outstanding Balances and Transactions with Related Parties (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 997167 - Disclosure - Related Party Transactions - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997177 - Disclosure - Related Party Transactions - Summary of Compensation of Key Officers by Benefit Type (Detail) link:presentationLink link:calculationLink link:definitionLink 997187 - Disclosure - Pension and Other Employee Benefits - Summary of Changes in Present Value of Defined Benefit Obligations, Fair Value of Plan Assets and Components of Net Periodic Benefit Costs of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997197 - Disclosure - Pension and Other Employee Benefits - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997207 - Disclosure - Pension and Other Employee Benefits - PLDT's Retirement Plan - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997217 - Disclosure - Pension and Other Employee Benefits - Summary of Expected Future Settlements of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997227 - Disclosure - Pension and Other Employee Benefits - Summary of Weighted Average Assumptions Used to Determine Pension Benefits of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997237 - Disclosure - Pension and Other Employee Benefits - Summary of Sensitivity Analysis on Defined Benefit Obligation of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997247 - Disclosure - Pension and Other Employee Benefits - Summary of Plan Assets of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997257 - Disclosure - Pension and Other Employee Benefits - Summary of Unlisted Equity Investments of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997267 - Disclosure - Pension and Other Employee Benefits - Summary of Unlisted Equity Investments of Defined Benefit Pension Plans (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 997277 - Disclosure - Pension and Other Employee Benefits - Summary of Investment in PDRs of MediaQuest (Detail) link:presentationLink link:calculationLink link:definitionLink 997287 - Disclosure - Pension and Other Employee Benefits - Summary of Shares of Stocks of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997297 - Disclosure - Pension and Other Employee Benefits - Summary of Allocation of Fair Value of Plan Assets of Defined Benefit Pension Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997307 - Disclosure - Pension and Other Employee Benefits - Summary of Changes in Present Value of Defined Benefit Obligations, Fair Value of Plan Assets and Components of Net Periodic Benefit Costs of Defined Contribution Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997317 - Disclosure - Pension and Other Employee Benefits - Summary of Expected Future Settlements of Defined Contribution Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997327 - Disclosure - Pension and Other Employee Benefits - Summary of Allocation of Fair Value of Plan Assets of Defined Contribution Plans (Detail) link:presentationLink link:calculationLink link:definitionLink 997337 - Disclosure - Pension and Other Employee Benefits - LTIP - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997347 - Disclosure - Provisions and Contingencies - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997357 - Disclosure - Financial Assets and Liabilities - Summary of Consolidated Financial Assets and Financial Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 997367 - Disclosure - Financial Assets and Liabilities - Summary of Consolidated Offsetting of Financial Assets and Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 997377 - Disclosure - Financial Assets and Liabilities - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 997387 - Disclosure - Financial Assets and Liabilities - Summary of Consolidated Carrying Values and Fair Values of Financial Assets and Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 997397 - Disclosure - Financial Assets and Liabilities - Summary of Consolidated Financial Assets and Liabilities Carried at Fair Value (Detail) link:presentationLink link:calculationLink link:definitionLink 997407 - Disclosure - Financial Assets and Liabilities - Summary of Derivative Financial Instruments (Detail) link:presentationLink link:calculationLink link:definitionLink 997417 - Disclosure - Financial Assets and Liabilities - Summary of Derivative Financial Instruments (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 997427 - Disclosure - Financial Assets and Liabilities - Summary of Derivative Financial Instruments by Classification (Detail) link:presentationLink link:calculationLink link:definitionLink 997437 - Disclosure - Financial Assets and Liabilities - Summary of Movements of Consolidated Mark-to-Market Losses (Detail) link:presentationLink link:calculationLink link:definitionLink 997447 - Disclosure - Financial Assets and Liabilities - Summary of Analysis of Gains (Losses) on Derivative Financial Instruments (Detail) link:presentationLink link:calculationLink link:definitionLink 997457 - Disclosure - Financial Assets and Liabilities - Summary of Maturity Profile of Financial Assets Based on Consolidated Undiscounted Claims Outstanding (Detail) link:presentationLink link:calculationLink link:definitionLink 997467 - Disclosure - Financial Assets and Liabilities - Summary of Maturity Profile of Financial Liabilities Based on Consolidated Contractual Undiscounted Obligations Outstanding (Detail) link:presentationLink link:calculationLink link:definitionLink 997477 - Disclosure - Financial Assets and Liabilities - Summary of Future Minimum Lease Commitments Payable with Non-cancellable Operating Leases (Detail) link:presentationLink link:calculationLink link:definitionLink 997487 - Disclosure - Financial Assets and Liabilities - Summary of Impact of Hedging Instruments (Detail) link:presentationLink link:calculationLink link:definitionLink 997497 - Disclosure - Financial Assets and Liabilities - Summary of Impact of Hedged Items on Consolidated Statements of Financial Position (Detail) link:presentationLink link:calculationLink link:definitionLink 997507 - Disclosure - Financial Assets And Liabilities - Summary of Effect of the Cash Flow Hedge in Consolidated Statements of Financial Position and Statements of Other Comprehensive Income (Detail) link:presentationLink link:calculationLink link:definitionLink 997517 - Disclosure - Financial Assets and Liabilities - Summary of Consolidated Foreign Currency-denominated Monetary Financial Assets and Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 997527 - Disclosure - Financial Assets and Liabilities - Summary of Consolidated Foreign Currency-denominated Monetary Financial Assets and Liabilities (Parenthetical) (Detail) link:presentationLink link:calculationLink link:definitionLink 997537 - Disclosure - Financial Assets And Liabilities - Summary of Effect of the Cash Flow Hedge in Consolidated Statements of Financial Position (Detail) link:presentationLink link:calculationLink link:definitionLink 997547 - Disclosure - Financial Assets and Liabilities - Summary of Carrying Amounts, by Maturity, of Financial Instruments that are Expected to Have Exposure on Interest Rate Risk (Detail) link:presentationLink link:calculationLink link:definitionLink 997557 - Disclosure - Financial Assets and Liabilities - Summary of Gross Carrying Amount of Financial Assets Not Subject to Impairment (Detail) link:presentationLink link:calculationLink link:definitionLink 997567 - Disclosure - Financial Assets and Liabilities - Summary of Maximum Exposure to Credit Risk of Financial Assets Subject to Impairment (Detail) link:presentationLink link:calculationLink link:definitionLink 997577 - Disclosure - Financial Assets and Liabilities - Summary of Maximum Exposure to Credit Risk (Detail) link:presentationLink link:calculationLink link:definitionLink 997587 - Disclosure - Financial Assets and Liabilities - Summary of Information Regarding Credit Quality by Class of Financial Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 997597 - Disclosure - Financial Assets and Liabilities - Summary of Aging Analysis of Past Due But not Impaired Class of Financial Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 997607 - Disclosure - Notes to the Statements of Cash Flows - Summary of Changes in Liabilities Arising From Financing Activities (Detail) link:presentationLink link:calculationLink link:definitionLink 997617 - Disclosure - Notes to the Statements of Cash Flows - Summary of Significant Non-cash Investing Activities and Corresponding Transaction Amounts (Detail) link:presentationLink link:calculationLink link:definitionLink 997627 - Disclosure - Notes to the Statements of Cash Flows - Summary of Significant Non-cash Financing Activities and Corresponding Transaction Amounts (Detail) link:presentationLink link:calculationLink link:definitionLink June 23, 2020 [Member] June Twenty Three Two Thousand Twenty [Member] June twenty three two thousand twenty. Disclosure Of Fair Value Of Plan Assets [Line Items] Disclosure of fair value of plan assets [line items] Type of measurement of expected credit losses [domain] Cash outflow for leases Cash outflow for leases Disclosure Of Financial Assets [Table] Disclosure of financial assets [table] Percentage of contribution to plan by employee Percentage Of Contributions To Plan By Plan Participants Net Defined Benefit Liability Asset Percentage of contributions to plan by plan participants net defined benefit liability asset. Number of operating segments Number Of Operating Segments1 Number of operating segments. Senior Unsecured Fixed-rate Notes With Coupon of 3.45% [Member] Senior Unsecured Fixed Rate Notes With Coupon Of Three Point Four Five Percentage [Member] Senior unsecured fixed-rate notes with coupon of three point four five percentage. Derivatives used for hedging [Member] Derivatives used for hedging. Total exercise price Exercise Price Of Shares Exercise price of shares. Number of additional sites commitment covered. Number of additional sites commitment covered Class C2 Convertible Preference Shares [Member] Class C2 Convertible Preference Shares [Member] Class C2 convertible preference shares. December Thirty One Two Thousand And Twenty Two Expiring Two Thousand Twenty Five [Member] December Thirty One Two Thousand And Twenty Two Expiring Two Thousand Twenty Five [Member] December 31, 2022 expiring 2025 [Member] Expected contribution in 2026 to the defined benefit plan Estimate of contributions expected to be paid to plan for next annual reporting period Terms and Conditions Explanation of terms and conditions of outstanding balances for related party transaction Loans receivable aggregate amount Loans Receivable Loans receivable. Top of range [member] Top of range [member] Top of Range [Member] Interest expense Interest expense Dates Drawn Date Of Loans Drawn2 Date of loans drawn 2. Foreign exchange movement Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities Loan agreement date May 24, 2017 [Member] May Twenty Four Two Thousand Seventeen [Member] May twenty four two thousand seventeen. Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Total deposits Deposits Made On Investments Deposits made on investments. Transfer of financial assets fair value from Level 1 to Level 2 Transfers out of Level 1 into Level 2 of fair value hierarchy, assets held at end of reporting period Profit Loss Before Tax Continuing Operation Profit Loss Before Tax Continuing Operation. INCOME BEFORE INCOME TAX FROM CONTINUING OPERATIONS Income before income tax from continuing operations Loan agreement date June 27,2018 [Member] June Twenty Seven Thousand Eighteen [Member] June twenty seven thousand eighteen. Equity reserve. Equity Reserve Equity reserves Stock options on employee share Stock Options On Employee Share Stock options on employee share. Loan agreement date December 22,2016 [Member] December Twenty Two Two Thousand Sixteen [Member] December Twenty Two Two Thousand Sixteen [Member] Rental income relating to investment properties Receivables from rental of properties Cash Flow Hedges Member [Member] Cash flow hedges [member] Discount rate Actuarial assumption of discount rates RFTI. R F T I [Member] RFTI [Member] Reserve of gains and losses on financial assets measured at fair value through other comprehensive income [member] Net loss on financial investments at FVOCI - net of tax [Member] September Thirty Two Thousand Twenty Four [Member] September 30, 2024. Loan Agreement Date September 30, 2024 [Member] Percentage of consolidated debts Percentage Of Consolidated Debt Denominated In U S D Percentage​ of consolidated ​debt denominated in USD. Entity Current Reporting Status Entity Current Reporting Status Offsetting Liability [Line Items] Offsetting liability line items. VFC [member] VFC. VFC [Member] Interconnection costs (Note 5) Interconnection costs Interconnection Costs Interconnection costs. Loan agreement date December 12, 2019 [Member] December Twelve Two Thousand Nineteen [Member] December twelve two thousand nineteen. Revaluations To Unamortized Debt Discount Revaluations to unamortized debt discount. Revaluations Revaluations Investment In Associates And Joint Ventures [Line Items] Investment In Associates And Joint Ventures [Line Items] Investment in Associates and Joint Ventures. Commitments related to non-major capital expenditure vendors net of advances and deliveries Commitments Related to Non-Major Capital Expenditure Vendors Net of Advances and Deliveries Commitments related to non-major capital expenditure vendors net of advances and deliveries. Benefit Costs [Member] Benefit Costs [Member] Benefit costs. Loan agreement date April 30, 2021 [Member] Loan Agreement Date April Thirty Two Thousand Twenty One [Member] Loan Agreement Date April Thirty Two Thousand Twenty One. Loan agreement date July 1, 2016. Loan Agreement Date July One Two Thousand Sixteen One [Member] Loan agreement date July 1, 2016 [Member] Classes of property, plant and equipment [axis] Classes of property, plant and equipment [axis] AF Payments, Inc. [Member] A F Payments Inc [Member] AF Payments, Inc. Depreciation Expense Of Right Of Use Assets From Discontinued Operations Depreciation expense of right of use assets from discontinued operations. Depreciation expense of ROU assets from discontinued operations Other Comprehensive Income Net Of Tax Gains Losses On Revaluation Transferred From Property And Equipment Other comprehensive income net of tax gains losses on revaluation transferred from property and equipment. Revaluation increment in investment properties transferred from property and equipment (Note 13) Financial assets at fair value through profit or loss Non-current financial assets at fair value through profit or loss, mandatorily measured at fair value Social Loan Facility [Member] Social loan facility. Social Loan Facility [Member] Obligations under lease liabilities (Notes 10 and 28) Payments of lease liabilities Payments of lease liabilities, classified as financing activities US$140M PNB [Member] Hundred And Forty P N B [Member] Hundred and forty PNB. Current Service Cost Net Defined Contribution Liability Asset Current service cost net defined contribution liability asset. Service costs Service costs Disclosure Of Financial Assets And Liabilities [Line Items] Disclosure Of Financial Assets And Liabilities [Line Items] Disclosure of financial assets and liabilities. Lease liabilities - net of current portion Noncurrent portion of lease liabilities (Note 27) Lease liabilities - net of current portion (Note 10) Disclosure Of Analysis Of Other Comprehensive Income By Item [Table] Disclosure of analysis of other comprehensive income by item [table] Carrying amount of interest in individually immaterial associates and joint ventures Carrying amount of interest in individually immaterial associates and joint ventures. Collateral and Other Credit Enhancements* Exposure To Credit Risk Collateral Held As Security And Other Credit Enhancement Exposure to credit risk collateral held as security and other credit enhancement. Self Supporting Tower [Member] Self Supporting Tower [Member] Self supporting tower. Classes of financial assets [axis] Classes of financial assets [axis] Document Fiscal Period Focus Document Fiscal Period Focus Deductible temporary differences for which no deferred tax asset recognised. Deductible temporary differences for which no deferred tax asset recognised Deductible temporary differences for which no deferred tax asset recognized Accretion on financial liabilities (Notes 5 and 20) Accretion during the year included as part of financing costs – net (Note 5) Accretion On Financial Liabilities Accretion on financial liabilities. Accretion on financial liabilities Disclosure of detailed information about intangible assets [abstract] Disclosure Of Inventories And Supplies [Table] Disclosure Of Inventories And Supplies [Table] Disclosure of inventories and supplies. Other financial assets current Other financial assets Entity Shell Company Entity Shell Company Customers Deposits Liability [Member] Customers deposits liability. Customer deposits liability [Member] 1.00% Two Year Time Deposit [Member] One Point Zero Zero Percent Two Year Time Deposit [Member] 1.00% Two year time deposit. Termination Date December 13, 2030 [Member] Termination Date December Thirteen Two Thousand Thirty [Member] Termination date December thirteen two thousand thirty. Disclosure Of Future Amortization Of Intangible Assets [Line Items] Disclosure Of Future Amortization Of Intangible Assets [Line Items] Disclosure of future amortization of intangible assets. VTI, Bow Arken and Brightshare [Member] Vega Telecom Inc Bow Arken And Brightshare [Member] VTI, Bow Arken and Brightshare. Disclosure of analysis of other comprehensive income by item [text block] Components of Other Comprehensive Loss Net Gain Losses On Derivative Financial Instruments Net gain losses on derivative financial instruments. Gains (losses) on derivative financial instruments - net (Note 5) Percentage of decrease in defined benefit obligation Percentage of reasonably possible decrease in actuarial assumption Loan Agreement Date Various Dates in 2019 to 2021 [Member] Loan agreement date various dates in 2019 to 2021. Investment in corporate bonds Corporate subscribers Corporate debt instruments held Tranche Three [Member] Tranche Three [Member] Tranche three. Unrecognized deferred income tax assets Consolidated unrecognized deferred income tax assets Unrecognized Deferred Income Tax Assets Unrecognized deferred income tax assets. Loan agreement date April 18,2017 [Member] April Eighteen Two Thousand Seventeen [Member] April Eighteen Two Thousand Seventeen [Member] NOLCO [Member] Unused tax losses [member] Amount set aside for redemption price Funds set aside for redemption of shares Funds Set Aside For Redemption Of Shares Funds set aside for redemption of shares. Financial instruments at FVPL: Financial Instruments At Fair Value Through Profit Or Loss Financial instruments at fair value through profit or loss. Financial instruments at FVPL: Drawn Loan Amount Drawn2 Loan amount drawn 2. Gross amounts of recognized financial assets and liabilities Gross financial assets subject to offsetting, enforceable master netting arrangements or similar agreements Disclosure of detailed information about borrowings [abstract] Debt Instruments at Amortized Cost [Member] Debt Instruments At Amortized Cost [Member] Debt instruments at amortized cost. Subscription share price Subscription Share Price The subscription share price. Net cash flows used in financing activities Financing activities Net cash flows from (used in) financing activities Cash flows from (used in) financing activities Termination Date Various dates in April 2025 to April 2026 [Member] Termination Date Various dates in April 2025 to April 2026. Post-employment benefits (Note 26) Key management personnel compensation, post-employment benefits Post-employment benefits Cybersecurity Risk Management, Strategy, and Governance [Abstract] Long Term Debt1 Long Term Debt1 [Member] Long-term debt. Transport Network Transformation [Member] Transport Network Transformation. Transport Network Transformation [Member] Provision of ordinance imposing fee Provision Of Ordinance Imposing Fee Provision of ordinance imposing fee. Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] Current payables to related parties Related parties Fixed Interest Rate [Member] Fixed interest rate [member] Cybersecurity Risk Board of Directors Oversight [Text Block] Net defined benefit liability (asset) [axis] Net defined benefit liability (asset) [axis] Financial Asset [Member] Financial Asset [Member] Financial asset. Investment Property [Member] Investment property [member] ABM Global Solutions, Inc. and Subsidiaries [Member] A B M Global Solutions Inc And Subsidiaries [Member] ABM Global Solutions, Inc. and Subsidiaries. Kayana Solutions Inc. [Member] Kayana Solutions Inc. Kayana [Member] Impairment of financial assets [domain] Current portion of other financial assets Other current financial assets Current portion of other financial assets (Notes 27) Schedule of Estimated Useful Life of Right of Use Assets Disclosure Of Estimated Useful Life Of Right Of Use Assets Explanatory The disclosure of estimated useful life of right of use assets. Fixed Rate Notes [Member] Fixed Rate Notes [Member] Fixed Rate Notes. Loan Agreement Date Various Dates in 2016 to 2023 [Member] Loan agreement date various dates in 2016 to 2023. Loan Agreement Date November 24, 2021 [Member] Loan Agreement Date November Twenty Four Two Thousand Twenty One [Member] Loan Agreement Date November Twenty Four Two Thousand Twenty One. Internal credit grades [domain] Summary of Cash and Cash Equivalents Disclosure Of Detailed Information About Cash And Cash Equivalents Explanatory The disclosure of detailed information about cash and cash equivalents. Net effect of foreign exchange rate changes on cash and cash equivalents NET EFFECT OF FOREIGN EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS Effect of exchange rate changes on cash and cash equivalents Disclosure Of Reconciliation Of Liabilities Arising From Financing Activities [Line Items] Disclosure of reconciliation of liabilities arising from financing activities [line items] Termination Lease Termination Lease termination. Classes of financial instruments [axis] Classes of financial instruments [axis] Borrowings, maturity Borrowings, maturity Three-Year Retail Treasury Bond [Member] Three Year Retail Treasury Bond [Member] Three-year Retail Treasury Bond. Financing costs – net Total financing costs – net Financing costs – net Finance costs Financing costs Financing costs - net Cash on hand and in banks (Note 27) Total cash Cash Loan Agreement Date Various Dates in 2015 to 2025 [Member] Loan agreement date various dates in 2015 to 2025. Net transactions on cash flow hedges - net of tax [Member] Reserve of cash flow hedges [member] Entity Filer Category Entity Filer Category Summary of Breakdown of Consolidated Excess MCIT and NOLCO Disclosure Of Breakdown Of Consolidated Excess Minimum Corporate Income Tax And Net Operating Loss Carry Over Explanatory Disclosure of Breakdown of Consolidated Excess Minimum Corporate Income Tax and Net Operating Loss Carry Over [Text Block] Basic EPS from discontinued operations ,basic Basic earnings (loss) per share from discontinued operations Within one year [Member] Less than 1 year [Member] 2026 Payments for Investing Activity [Abstract] Payments for investing activity abstract. Payments for: Business Combinations and Goodwill Description of accounting policy for business combinations and goodwill [text block] Lease liability over ROU assets under IFRS 16 [Member] Lease Liability Over Right Of Use Assets Under I F R S16 [Member] Lease liability over right of use assets under IFRS 16. Disclosure Of Financial Assets And Liabilities [Abstract] Disclosure of financial assets and liabilities. Consolidated net income attributable to common equity holders of PLDT, diluted Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share Cost to Obtain [Member] Costs to obtain contracts with customers [member] U S Dollar Revenues [Member] U S dollar revenues. US Dollar Revenues [Member] Unrecognized deferred income tax liability Unrecognized Deferred Income Tax Liability Unrecognized deferred income tax liability. Accounts Payables [Abstract] Accounts Payables. Retail subscribers Retail Subscribers Retail Subscribers. Segments [domain] Classes of intangible assets and goodwill [domain] Short-term Debt. Short-term Debt 1 Member Short-term Debt Loan agreement date December 23,2016 [Member] December Twenty Three Two Thousand Sixteen [Member] December Twenty Three Two Thousand Sixteen [Member] Net cash flows from (used in) operations Net cash flows generated from operations Cash flows from (used in) operations Accrued expenses and other current liabilities Accrued Expenses And Other Current Liabilities Accrued expenses and other current liabilities. Disclosure Of Reconciliation Of Changes In Loss Allowance And Explanation Of Changes In Gross Carrying Amount For Financial Instruments [Table] Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table] Disclosure Of Offsetting Of Financial Assets And Financial Liabilities [Abstract] Disclosure of offsetting of financial assets and financial liabilities. Subscription price per share Subscription Price Per Share Subscription price per share. Current Financial Liabilities Categories of current financial liabilities [abstract] Provision for income tax at the applicable statutory tax rate [abstract] Provision for income tax at the applicable statutory tax rate. Loan Agreement Date November Seventeen Two Thousand Twenty One [Member] Loan Agreement Date November 17, 2021 [Member] Loan Agreement Date November Seventeen Two Thousand Twenty One. Percentage of mutual funds. Percentage of mutual funds Mutual funds Aggregate notional amount Notional Amount Notional amount October Three Two Thousand Twenty Two. October Three Two Thousand Twenty Two [Member] October 3, 2022 [Member] Par value of cumulative dividends annual rate Par Value Of Cumulative Dividends Annual Percentage Par value of cumulative dividends annual percentage. Disclosure of deferred taxes [text block] Summary of Major Components of Consolidated Net Deferred Income Tax Assets (Liabilities) Tax Effect Of Equity Share In Net Losses Income Of Associates And Joint Ventures Tax effect of equity share in net (losses) income of associates and joint ventures. Equity share in net losses of associates and joint ventures Expiration amount of NOLCO incurred after five years Expiration Amount Of Net Operating Loss Carry Over Incurred After Five Years Expiration amount of net operating loss carry over incurred after five years. Total liabilities U.S. Dollar Notes Financial liabilities Total liabilities Segment consolidation items [domain] Loan agreement date December 7, 2015 [Member] Loan Agreement Date December Seven Two Thousand Fifteen [Member] Loan agreement date december seven two thousand fifteen. Expenses related to Covid-19 measures. Total expenses related to Covid-19 measures Expenses Related To Covid19 Measures Total cost of devices, accessories and contract-specific services Cost of devices, accessories and contract-specific services (Note 5) Cost of contract-specific services Cost of sales Less portion maturing within one year (Note 27) Current portion of long-term debt Current portion of long-term debt Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] Transformation Incentive Plan, or TIP Description Of Accounting Policy For Transformation Incentive Plan Explanatory The description of the entity's accounting policy for transformation incentive plan. Carrying values of individually immaterial joint ventures Carrying values of individually immaterial joint ventures. Loan agreement date August 11, 2015 [Member] August Eleven Two Thousand Fifteen [Member] August Eleven Two Thousand Fifteen [Member] Number of Common Shares Ownership Retained Number of common shares ownership retained. Number of common shares ownership retained Purchase of shares Purchase of shares. Payable Date Dividends Payable Date Dividends payable date. Summary of Changes in Goodwill and Intangible Assets Disclosure of reconciliation of changes in intangible assets and goodwill [text block] Others Others Others. Accrued interests and other related costs (Note 28) Current interest payable Noncash investing activities. Noncash Investing Activities [Abstract] Number of build-to-suit sites ready for service. Number of build-to-suit sites ready for service Appcard, Inc. Appcard Inc [Member] Appcard [Member] Temporary difference, unused tax losses and unused tax credits [axis] Temporary difference, unused tax losses and unused tax credits [axis] Increase (decrease) in defined benefit obligation due to 1% increase Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption Comprehensive income from discontinued operations Investment Properties Description of accounting policy for investment property [text block] Cybersecurity Risk Management Third Party Engaged [Flag] Subic Tel and Clark Tel [Member] Subic Tel And Clark Tel [Member] Subic Tel and Clark Tel [Member] CASH AND CASH EQUIVALENTS AT END OF THE YEAR (Note 15) CASH AND CASH EQUIVALENTS AT BEGINNING OF THE YEAR (Note 15) Cash and cash equivalents Cash and cash equivalents Total Cash and cash equivalents (Notes 15 and 27) Disclosure of credit risk exposure [abstract] Net operating loss Profit (loss) from operating activities Profit loss from operating activities Profit (loss) from operating activities Brokerage fee expense Service fee Brokerage fee expense Mutual Funds [Member] Mutual Funds [Member] Mutual funds. Notes Facility Agreement March 2017 [Member] Notes Facility Agreement March Two Thousand Seventeen [Member] Notes facility agreement March two thousand seventeen. Current Assets included in disposal groups classified as held for sale. Current Assets included in disposal groups classified as held for sale Assets classified as held-for-sale (Notes 9 and 10) Total trade and other payables Trade and other payables Carriers and others (Note 27) Sites Sites [Member] Sites. Non-cancellable lease period Non Cancellable Lease Period Non-cancellable lease period. NTT Communications [Member] N T T Communications [Member] NTT Communications. Payments For Derivative Financial Instruments Payments for derivative financial instruments. Settlements of derivative financial instruments (Notes 28 and 29) Settlements of derivative financial instruments - net (Notes 27 and 28) Tax expense (income) at applicable tax rate, Total Net taxable income Provision for income tax at the applicable statutory tax rate Tax expense (income) at applicable tax rate ASSETS Assets [abstract] Asset: U.S. Dollar Global Notes [Member] U S Dollar Global Notes [Member] U.S. dollar global notes. Fair value changes of financial instrument at FVOCI [Member] Financial assets at fair value through other comprehensive income, category [member] Leases Disclosure of leases [text block] Cumulative Change In Fair Market Value Of Investment Cumulative Change In Fair Market Value Of Investment Cumulative change in fair market value of investment. Green Loan Facilities [Member] Green Loan Facilities Disclosure of Detailed Information of Investments in Associates and Joint Ventures Disclosure Of Detailed Information Of Investments In Associates And Joint Ventures Explanatory The disclosure of detailed information of investments in associates and joint ventures. Accounts Payable [Table] Accounts Payable [Table] Accounts payable. Frontier. Frontier [Member] Disclosure of transactions between related parties [abstract] Total comprehensive losses TOTAL COMPREHENSIVE INCOME Net loss / Total comprehensive loss Total comprehensive income (loss) - net: Transfer of pension. Transfer Of Pension Transfer of pension Disposals during the year Disposal of Investment Property Disposal of investment property. Cost of sales Inventory Cost Of Sales Inventory cost of sales. Domestic Leased Circuits Domestic Leased Circuits [Member] Domestic leased circuits. NTT World Engineering Marine Corporation [Member] N T T World Engineering Marine Corporation [Member] NTT World Engineering Marine Corporation. Accretion On Lease Liabilities Accretion on lease liabilities. Accretion on lease liabilities (Note 10) Accretion on lease liabilities (Notes 2, 5 and 10) PLDT Clark Telecom, Inc. [Member] P L D T Clark Telecom Inc [Member] PLDT Clark Telecom, Inc. Unrealised foreign exchange gains (losses) [member] Unrealized foreign exchange gains [Member] Unrealized foreign exchange (gains) losses [Member] Transaction costs accounted as deduction Transaction Costs Accounted As Deduction Transaction costs accounted as deduction. Stage 2 Lifetime ECL [Member] Stage Two Lifetime E C L [Member] Stage two lifetime ECL. Funded status – net Funded Status Net Funded status net. Funded status - net Depreciation and amortization Total depreciation and amortization of property and equipment Depreciation, property, plant and equipment Depreciation and amortization Depreciation and amortization (Note 3) Dividends received Dividends received Amount of total consideration of preferred shares subscribed Consideration Of Preferred Shares Subscribed Consideration of preferred shares subscribed. Various dates in January to December 2025 [Member] Various dates in January to December 2025. Creation date [axis] Creation date [axis] Number of sites awarded. Number of Sites Awarded Decrease (increase) in: Adjustments For Decrease Increase In Assets [Abstract] Adjustments For Decrease Increase In Assets [Abstract] Associates Aggregated individually immaterial associates [member] Aggregated Individually Immaterial Associates [Member] Two Year Time Deposit [Member] Two Year Time Deposits [Member] Two-year time deposits. Change in assumptions Asset Retirement Obligations Change In Assumptions Asset retirement obligations change in assumptions. Maturity On July 21, 2032 [Member] Maturity On July Twenty One Two Thousand Thirty Two [Member] Maturity on July twenty one two thousand thirty two. Original Notional Amount Original Notional Amount Original notional amount. Carrying amount [member] Carrying amount [member] Plan Member with At Least 15 Years of Credited Services [Member] Least One Five Years [Member] Least One Five Years Disclosure of detailed information about financial instruments [Line Items] Disclosure of detailed information about financial instruments [line items] Unsecured Term Loan Three [Member] Unsecured term loan. Unsecured Term Loan Three [Member] Cash and Cash Equivalents Description of accounting policy for determining components of cash and cash equivalents [text block] Unquoted Equity Investments [Member] Unquoted Investments [Member] Unquoted investments. Loan Agreement Date September Six Two Thousand Ninteen [Member] Loan agreement date September six two thousand ninteen. Loan Agreement Date September 6, 2019 [Member] Termination Date Various Dates in December Two Thousand Twenty Six [member] Termination Date Various Dates in December 2026 [Member] Termination date various dates in December two thousand twenty six. Cash and cash equivalents Current Financial Assets And Cash And Cash Equivalents Current financial assets and cash and cash equivalent. Statements [Table] Statements table. ATTRIBUTABLE TO: Comprehensive income attributable to [abstract] Increase (decrease) in defined benefit obligation due to 1% decrease Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption Loan agreement date August 29, 2017 [Member] August Twenty Nine Two Thousand Seventeen [Member] August twenty nine two thousand seventeen. Current Financial Liabilities [Member] Current Financial Liabilities [Member] Current financial liabilities. Currency Currency [Axis] Number of board seats Number Of Board Seats Number of board seats. Impairment losses recognized during the year (Note 5) Impairment loss recognised in profit or loss, property, plant and equipment Property and equipment Impairment losses recognized during the year Impairment losses recognized during the year Disclosure of reconciliation of changes in intangible assets and goodwill [abstract] Corporate subscribers [Member] Corporate Subscribers [Member] Corporate subscribers. Contingencies Description of accounting policy for contingent liabilities and contingent assets [text block] Foreign Currency Denominated Monetary Financial Liabilities [Member] Foreign currency denominated monetary financial liabilities. Foreign currency denominated monetary financial liabilities [Member] Refund of Capital Contributions Refund of capital contributions. Refund of capital contributions EPS from continuing operations, diluted Diluted Earnings per share from continuing operations attributable to common equity holders of PLDT (Diluted) Balances at end of the year Total lease liabilities Lease liabilities Balances at beginning of the year Lease liability Place of Incorporation Country of incorporation of subsidiary Loan Agreement Date December Thirteen Two Thousand Twenty Four [Member] Loan agreement date december thirteen two thousand twenty four. Loan Agreement Date December 13, 2024 [Member] Weighted Average Shares Outstanding Weighted average shares outstanding. Outstanding common shares at beginning of year, basic Loan Agreement Date Various Dates in 2023 and 2024 [Member] Loan agreement date various dates in 2023 and 2024. Investment in FXTN maturity date. Investment In FXTN maturity date FXTN maturity date Cybersecurity Risk Management, Strategy, and Governance [Table] Unity Digital Infrastructure. Unity Digital Infrastructure [Member] Intangible assets Total intangible assets other than goodwill Total carrying values of intangible assets Intangible assets other than goodwill at beginning of period Intangible assets other than goodwill at end of period Intangible assets other than goodwill Non-voting Serial Preferred Stock [Member] Non Voting Serial Preferred Stock [Member] Non-voting serial preferred stock. Interest rate risk [member] Interest rate risk [member] Disclosure Of Sensitivity Analysis For Actuarial Assumptions [Line Items] Disclosure of sensitivity analysis for actuarial assumptions [line items] Disclosure Of Future Amortization Of Intangible Assets [Table] Disclosure Of Future Amortization Of Intangible Assets [Table] Disclosure of future amortization of intangible assets. Subscription of ordinary shares. Subscription of Ordinary Shares [Member] Disclosure of detailed information about completed sales. Disclosure of detailed information about completed sales explanatory Summary of Completed Sales PLDT capital. PLDT Capital [Member] Investments in joint ventures propelling valuation. Investments in joint ventures propelling valuation Investments in joint ventures propelling valuation Gross financial liabilities set off against financial assets subject to offsetting, enforceable master netting arrangements or similar agreements Gross amounts of recognized financial assets set-off in the consolidated statements of financial position Gross financial liabilities set off against financial assets subject to offsetting, enforceable master netting arrangements or similar agreements Credit Derivative Settlements Accretion And Others Credit derivative settlements accretion and others. Settlements, accretion and others Percentage of increase in defined benefit obligation Percentage of reasonably possible increase in actuarial assumption Types of financial assets [domain] Lease obligations Gross lease liabilities Loan agreement date July 28, 2014 [Member] July Twenty Eight Two Thousand Fourteen [Member] July Twenty Eight Two Thousand Fourteen [Member] Termination Date Various Dates in May to September 2026 [member] Termination Date Various Dates in May to September 2026 Voting Preferred Stock Voting Preferred Stock Voting preferred stock. Document Shell Company Report Document Shell Company Report Intangible assets with indefinite useful life [axis] Intangible assets with indefinite useful life [axis] Intangible assets and goodwill [abstract] Accrued Benefit Costs [Member] Accrued benefit costs. Terms Description Of Terms Payment Description of terms payment. Remaining balance shares outstanding Remaining Balance Shares Outstanding Remaining balance shares outstanding. Summary of Changes in Allowance for Inventory Obsolescence and Write-down Disclosure Of Movements In Write Down And Obsolescence Allowances Of Inventories Explanatory Disclosure of movements in write-down and obsolescence allowances of inventories. New round of fundraise amount. New round of fundraise amount New round of fundraise amount Actuarial gains on obligations - economic assumptions Actuarial losses on obligations - experience Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions Loan agreement date July 1, 2019 [Member] July One Two Thousand Nineteen [Member] Loan agreement date July 1, 2019. October twenty eight two thousand sixteen [member] Loan agreement date October 28,2016 [Member] October Twenty Eight Two Thousand Sixteen [Member] Subsidiaries [domain] Disclosure Of Transactions Between Related Parties [Line Items] Disclosure of transactions between related parties [line items] Loan Agreement Date December 10, 2021 [Member] Loan Agreement Date December Ten Two Thousand Twenty One [Member] Loan Agreement Date December Ten Two Thousand Twenty One. Loan Agreement Date Various Dates in 2014, 2016 and 2019 [Member] Loan agreement date various dates in 2014, 2016 and 2019. Managements Use Of Accounting Judgments Estimates And Assumptions [Abstract] Managements Use Of Accounting Judgments Estimates And Assumptions [Abstract]. Term Loans [Member] Term Loans [Member] Term loans. Return Of Capital From Investment In Joint Venture Return of capital from investment in joint venture. Return of capital on an investment in joint venture (Note 11) Return of capital Attribution of expenses by nature to their function [domain] Impairment of financial assets [axis] Impairment of financial assets [axis] Other comprehensive income loss attributable to noncontrolling interest. Other comprehensive income loss attributable to noncontrolling interest Other comprehensive income (loss) (Note 6) Percentage of acquiring other interest Percentage Of Ownership Interest Held By Other Subsidiaries Percentage of ownership interest held by other subsidiaries. Income subject to final tax Tax Effect Of Income Subject To Final Tax Tax Effect of Income Subject to Final Tax Talas Data Intelligence, Inc. [Member] Talas Data Intelligence Inc [Member] Talas Data Intelligence, Inc. Description of accounting policy for foreign currency translation [text block] Foreign Currency Transactions and Translations Hedging instruments [domain] Government Securities [Member] Government Securities [Member] Government Securities [member] Carriers and other liability [Member] Carriers And Other Liability [Member] Carriers and other liability. Unsecured Term Loans [Member] Unsecured term loans. Unsecured Term Loan [Member] Unsecured Term Loans [Member] Redemption period Redemption Period Redemption period. Reclassifications Reclassifications Of Property Plant And Equipment Reclassifications Of Property Plant And Equipment Primeworld Digital Systems, Inc. [Member] Primeworld Digital Systems Inc [Member] Primeworld Digital Systems, Inc. Disclosure Of Dividends [Line Items] Disclosure Of Dividends [Line Items] Disclosure of Dividends [Line Items] Network facilities [Member] Network Facilities [Member] Network facilities. Proceeds from: Proceeds from Investing Activity [Abstract] Proceeds from investing activity abstract. Hedging instruments [axis] Hedging instruments [axis] Rate of increase in compensation Actuarial assumption of expected rates of salary increases Income before income tax and noncontrolling interest from continuing operations Income Before Income Tax And Noncontrolling Interest From Continuing Operations Income before income tax and noncontrolling interest from continuing operations. Termination Date Various dates in September Two Thousand Twenty-Four to February Two Thousand Twenty-Five [Member] Termination date various dates in september two thousand twenty-four to february two thousand twenty-five. Termination Date Various dates in September 2024 to February 2025 [Member] Carrying amounts of liabilities Carrying amounts of liabilities. 0.90% Two Year Time Deposit [Member] Zero Point Nine Zero Percent Two Year Time Deposit [Member] 0.90% Two year time deposit. Philippine Foreign Currency Bonds [Member] Philippine Foreign Currency Bonds [Member] Philippine foreign currency bonds. Net income before income tax (Note 4) Profit (loss) before tax Income before income tax Percentage of capital expenditure requirements. Percentage Of Capital Expenditure Requirements Percentage of capital expenditure requirements Share in SMC's advances in VTI, Bow Arken and Brightshare Share In Advances Share in advances. Loan agreement date October 27,2016 [Member] October Twenty Seven Two Thousand Sixteen [Member] October Twenty Seven Two Thousand Sixteen [Member] Proportion of ownership interest in subsidiary Percentage of ownership Various dates in December Two Thousand Twenty Five [member] Various dates in December two thousand twenty five. Various Dates in December 2025 [Member] Subscription payment Subscription Payment Subscription payment. Total current borrowings and current portion of non-current borrowings Current portion of interest-bearing financial liabilities Current borrowings and current portion of non-current borrowings Long-term debt maturing within one year (Notes 27 and 28) Unearned revenues [Member] Unearned Revenues [Member] Unearned revenues. Various Dates in January to December Two Thousand Twenty Five [member] Various dates in January to December two thousand twenty five. Various Dates in January to December 2025 [Member] Revenues Revenues Revenue Types of hedges [axis] Types of hedges [axis] Other temporary differences [member] Others [Member] Total Financial assets held for managing liquidity risk Financial assets held for managing liquidity risk, Total Number of instruments converted Number of Instrument Converted Number of instrument converted. Diluted EPS from discontinued operations, diluted Diluted earnings (loss) per share from discontinued operations Summary of Impact of Hedging Instruments Disclosure of detailed information about hedging instruments [text block] Plan Member with At Least 15 Years of Credited Services [Member] Excess Of One Five Years [Member] Excess Of One Five Years Post-employment benefit expense in profit or loss defined benefit plans continuing operations. Net pension benefit costs continuing operations Post-Employment Benefit Expense In Profit Or Loss, Defined Benefit Plans Continuing Operations The disclosure of summary of subscription agreements. Disclosure Of Summary Of Subscription Agreements Explanatory Summary of Subscription Agreements Smart and PLDT [Member] Smart And P L D T [Member] Smart and PLDT. Class A Class A [Member] Class A [Member] MIH [Member] Maya Innovations Holdings Pte Ltd [Member] Maya Innovations Holdings Pte Ltd. Disclosure of associates [abstract] Individually immaterial associates: Segment Information Description of accounting policy for segment reporting [text block] Disclosure Of Future Amortization Of Intangible Assets [Abstract] Disclosure of future amortization of intangible assets. Closing of other comprehensive loss cashflow hedges to retained earnings. Closing Of Other Comprehensive Loss Cashflow Hedges To Retained Earnings Closing of other comprehensive income (loss) cashflow hedges to retained earnings (Note 6) Loan Agreement Date Various Dates in 2016 to 2025 [Member] Loan agreement date various dates in 2016 to 2025. August One Two Thousand Twenty Two. August One Two Thousand Twenty Two [Member] August 1, 2022 [Member] Net assets (liabilities) Financial Assets Less Financial Liabilities Financial assets less financial liabilities. Net assets (liabilities) Utilities and Related Expenses Liability [Member] Utilities And Related Expenses Liability [Member] Utilities And Related Expenses Liability. Operating activities Net cash flows from (used in) operating activities Net cash flows from operating activities Cash flows from (used in) operating activities Series A to FF Cumulative Convertible Preferred Stock [member] Series A To F F Cumulative Convertible Preferred Stock [Member] Series A to FF cumulative convertible preferred stock. Disclosure of information about separate financial statements [text block] Summary of Revisions of Prior Financial Statements Liabilities that are Part of the Arrangement [member] Liabilities That are Part of Arrangement [Member] Liabilities that are part of arrangement. Commercial commitments. Commercial Commitments Remaining commitment Types of financial assets [axis] Types of financial assets [axis] Derivative financial liabilities Net assets (liabilities) Liabilities TOTAL LIABILITIES Liabilities at beginning of period Liabilities at end of period Liabilities Carrying amount of interest in VIH Carrying amount of interest in VTI, Bow Arken and Brightshare Interest On Carrying Amount Net Interest on carrying amount net. Inventories, at net realisable value Net realizable value Description Of Accounting Policy For Cost Of Devices Accessories And Contract Secific Services Explanatory The description of the entity's accounting policy for cost of devices, accessories and contract-specific services. Cost of Devices, Accessories and Contract-Specific Services Non-current investments other than investments accounted for using equity method Noncurrent portion of debt instrument at amortized cost (Note 27) Investment In Associates And Joint Ventures [Table] Investment In Associates And Joint Ventures [Table] Investment in Associates and Joint Ventures. Disclosure of net defined benefit liability (asset) [abstract] Retirement Benefits Description Of Accounting Policy For Retirement Benefit Explanatory The description of the entity's accounting policy for retirement benefit. Disclosure Of Maturity Analysis For Financial Assets Held For Managing Liquidity Risk [Table] Disclosure of maturity analysis for financial assets held for managing liquidity risk [table] Voice and miscellaneous [member] Voice And Miscellaneous [Member] Voice and miscellaneous. Foreign Exchange Gains Losses Net Foreign exchange gains losses net. Foreign exchange gains (losses) - net (Note 27) Balances at beginning of the year Balances at end of the year Allowance For Inventory Obsolescence Allowance for inventory obsolescence for the year. Allowance for inventory obsolescence and write-down Increase in consolidated foreign currency-denominated financial liabilities Increase Decrease In Financial Liabilities Increase decrease in financial liabilities. Excess MCIT over RCIT [Member] Excess M C I T Over R C I T [Member] Excess MCIT over RCIT. Reclassifications and reversals Reclassification And Reversal Allowance Account For Credit Losses Of Financial Assets Reclassification and reversal allowance account for credit losses of financial assets. Loan Agreement Date Various Dates in 2016, 2020, 2021 and 2023 [Member] Loan agreement date various dates in 2016, 2020, 2021 and 2023. Various Dates In November Two Thousand Twenty One [Member] Various dates in November two thousand twenty one. Various Dates In November 2021 [Member] Consolidated Income Statements [Line Items] Consolidated income statements. Foreign exchange gains - net Foreign Exchange Gains Net On Lease Liability Foreign exchange gains net on lease liability. Others Allowance Accounts For Credit Losses Of Financial Assets Others allowance accounts for credit losses of financial assets. Others Year Two [Member] Year two. 2027 [Member] Percentage of retirement benefit equal to compensation Percentage Of Retirement Benefit Equal To Compensation Percentage of retirement benefit equal to compensation. Dividends payable Dividends payable (Note 19) Current dividend payables Various dates in two thousand twenty three and two thousand twenty four [member] Various dates in two thousand twenty three and two thousand twenty four. Various Dates in 2023 and 2024 [Member] International Leased Circuits International Leased Circuits [Member] International leased circuits. Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Accounts Payable [Line Items] Accounts Payable [Line Items] Accounts payable. Carrying Value [Member] At Carrying Value [Member] At carrying value. Year Five [Member] Year Five [Member] 2030 [Member] Subscribed payment Subscribed Shares Future Payment Amount Subscribed shares future payment amount. Provisions for Inventory Obsolescence Provisions for inventory obsolescence. Provisions (Note 5) Transferred at a Point Time [Member] Goods or services transferred at point in time [member] Impairment loss Impairment loss Types of contracts [axis] Types of contracts [axis] Prepaid rent Rent prepayments Rent prepayments. Amount of total consideration paid for common shares purchase Consideration Paid For Purchase Of Common Share Consideration paid for purchase of common share. Beneficial ownership decrease percentage Beneficial Ownership Decrease Percentage Beneficial ownership decrease percentage. Income from prescription of preferred shares redemption liability. Income From Prescription Of Preferred Shares Redemption Liability Income from prescription of preferred shares redemption liability (Notes 5 and 19) Income from prescription of preferred shares redemption liability (Note 19) Income from prescription of preferred shares redemption liability (Notes 19) subscribed shares equivalent to amount subscribed Shares Subscribed Shares subscribed. Shares subscribed Increase Decrease Through Provisions And Other Adjustments Continuing Operations Increase (decrease) through provisions and other adjustments continuing operations. Provisions from continuing operations Wi Fun Inc Wi Fun Inc [Member] WiFun, Inc. Net foreign exchange loss Net foreign exchange loss ATTRIBUTABLE TO: Profit (loss), attributable to [abstract] Central equipment [Member] Central Equipment [Member] Central equipment. Retail Treasury Bonds [Member] Retail Treasury Bond [Member] Retail treasury bond. Liabilities arising from financing activities [domain] Discontinued operations, diluted Profit Loss From Discontinued Operations Diluted Profit loss from discontinued operations diluted. Loan agreement date September 28,2016 [Member] September Twenty Eight Two Thousand Sixteen One [Member] September twenty eight two thousand sixteen one. Pension And Employee Benefits [Abstract] Pension and employee ​benefits​. Consolidated variable rate debt Consolidated Variable Rate Debt Consolidated variable rate debt. Classes of current inventories [abstract] Movement In Allowance For Expected Credit Losses Of Contract Assets [Abstract] Movement in allowance for expected credit losses of contract assets. Disclosure Of Disaggregation Of Revenue From Contracts With Customers [Table] Disclosure of disaggregation of revenue from contracts with customers [table] Sale and purchase agreements. Sale And Purchase Agreements [Member] SPAs [Member] The disclosure of maturities of outstanding long-term and short-term debt at nominal values explanatory. Disclosure of maturities of outstanding long-term and short-term debt at nominal values explanatory Summary of Scheduled Maturities of Consolidated Outstanding Long-term and Short-term Debt at Nominal Values Additions (Note 4) Additions other than through business combinations, property, plant and equipment Loan agreement date July 31,2018 [Member] July Thirty One Two Thousand Eighteen [Member] July thirty one two thousand eighteen. Discontinued operations [member] Miscellaneous expenses Miscellaneous other operating expense Other Equity Reserves [Member] Other reserves [member] Derivative Financial Labilities [Member] Derivative Financial Liabilities [Member] Represents Derivative financial liabilities. Condition Two Condition Two [Member] Condition two. Trade and Other Receivables [Member] Trade And Other Receivables [Member] Trade and other receivables. Modifications Right-of-use assets, increase (decrease) in revaluation surplus Amendment Flag Amendment Flag One Hundred And Forty Pnb Loan [Member] One Hundred And Forty Pnb Loan. US$140 PNB Loan [Member] Interest income on plan assets Interest Income On Plan Assets Interest income on plan assets. Equity Disclosure of share capital, reserves and other equity interest [text block] Disclosure Of Property Plant And Equipment [Line Items] Disclosure of detailed information about property, plant and equipment [line items] Maturity On April 19, 2033 [Member] Maturity On April Ninteen Two Thousand Thirty Three Member Maturity on April ninteen two thousand thirty three. Marketing costs Marketing Costs Marketing costs. Digitel Mobile Philippines, Inc. [Member] Digitel Mobile Philippines Inc [Member] Digitel Mobile Philippines, Inc. High Grade [Member] High Grade [Member] High grade. Termination Date Various Dates in Two Thousand Twenty Four [Member] Termination date various dates in two thousand twenty four. Termination Date Various Dates in 2024 [Member] Borrowings by name [domain] Temporary Cash Investments Temporary Cash Investments [Member] Temporary cash investments [Member] Repairs and maintenance (Notes 13, 17 and 24) Repairs and maintenance expense Repairs and maintenance Disclosure Of Other Income Expense [Line Items] Disclosure Of Other Income Expense [Line Items] Disclosure of other income (expense) line items. Classes of intangible assets and goodwill [axis] Classes of intangible assets and goodwill [axis] Meralco. Meralco Later than two months and not later than three months [member] Later than two months and not later than three months [member] Additions To Unamortized Debt Discount Additions to unamortized debt discount. Additions Summary of Compensation of Key Officers by Benefit Type Disclosure of information about key management personnel [text block] Entity Address Postal Zip Code Entity Address, Postal Zip Code Rentals receivable under non-cancellable operating leases Undiscounted operating lease payments to be received PDST-R2 [Member] Over P D S T R Two [Member] Over PDSTR Two. Total Subscription Price Total Subscription Price Total subscription price. Subscription Price Categories of related parties [domain] International Container Terminal Services, Inc. [Member] International Container Terminal Services, Inc. Notional Amount Nominal amount of hedging instrument Loan agreement date March 31, 2021 [Member] March Thirty One Two Thousand Twenty One [Member] March Thirty One Two Thousand Twenty One. One to sixty days [Member] One To Sixty Days [Member] One to sixty days. Number of sale of telecom towers. Number Of Sale Of Telecom Towers Number of sale of telecom towers Number of Tower Assets Sold Depreciation that would have been increased if assets had been depreciated using original estimated useful life Depreciation That Would Have Been Increased If Assets Had Been Depreciated Using Original Estimated Useful Life Depreciation that would have been increased if assets had been depreciated using original estimated useful life. Business combination. Business Combination Business combination Others Other non-current liabilities Percentage Of Marketing Costs Percentage of marketing costs. Percentage of marketing costs Cybersecurity Risk Role of Management [Text Block] Transfer of financial assets fair value from Level 2 to Level 1 Transfers out of Level 2 into Level 1 of fair value hierarchy, assets held at end of reporting period December Thirty One Two Thousand And Twenty Four Expiring Two Thousand Twenty Seven Member December thirty one two thousand and twenty four expiring two thousand twenty seven. December 31, 2024 expiring 2027 [Member] August 18, 2023 [Member] August Eighteen Two Thousand Twenty Three Member August eighteen two thousand twenty three. ROU Assets [Member] Right-of-use assets [member] Approved Date Dividends Approved Date Dividends approved date. Disclosure Of Operating Segments [Line Items] Disclosure of operating segments [line items] Trademark [Member] Brand names [member] Kayana [member] Kayana. Kayana [Member] Consolidated tax benefits, MCIT Consolidated Tax Benefits Of Excess Minimum Corporate Income Tax Consolidated Tax Benefits of Excess Minimum Corporate Income Tax Accretion On Lease Liabilities 1 Accretion on lease liabilities. Accretion on lease liabilities (Note 5) Summarized Financial Information of Associates Disclosure of reconciliation of summarised financial information of associate accounted for using equity method to carrying amount of interest in associate [text block] Loan agreement date February 26, 2015 [Member] Loan Agreement Date February Twenty Six Two Thousand Fifteen [Member] Loan Agreement Date February Twenty Six Two Thousand Fifteen. CREATE Act [Member] C R E A T E Act [Member] CREATE Act. Net other comprehensive income (loss) not to be reclassified to profit or loss in subsequent years Net other comprehensive loss not to be reclassified to profit or loss in subsequent years Other comprehensive income that will not be reclassified to profit or loss, net of tax PLDT Communications and Energy Ventures, Inc. [Member] P L D T Communications And Energy Ventures Inc [Member] PLDT Communications and Energy Ventures, Inc. JG Summit Holdings, Inc. JG Summit Holdings, Inc [Member] Capitalized charges and others [Member] Capitalized Charges And Others [Member] Capitalized charges and others. Record Date Dividends Record Date Dividends record date. Installments Description Of Installments Description of installments. Net investments Percentage Of Investments Percentage of investments Suppliers and contractors [Member] Suppliers And Contractors [Member] Suppliers and contractors. Entity Address, Address Line One Entity Address, Address Line One Net assets (liabilities) Derivative financial assets Net assets (liabilities) Termination benefits expense Manpower Rightsizing Program (MRP) Maturity On July 15, 2032 [Member] Maturity On July Fifteen Two Thousand Thirty Two [Member] Maturity On July Fifteen Two Thousand Thirty Two. Accrued employee benefits and other provisions (Note 27) Provisions for employee benefits Cash flow hedge reserve Reserve of cash flow hedges Various Dates in June 2023 [Member] Various Dates in June Two Thousand Twenty Three [Member] Various dates in June 2023. Maturity On June 8, 2032 [Member] Maturity On June Eight Thousand Thirty Two [Member] Maturity On June Eight Thousand Thirty Two. Excess annual consolidated revenues Excess Annual Consolidated Revenues Excess annual consolidated revenues. 5.2813 % 10-year fixed rate bonds due 2024 [Member] Five Point Two Eight One Three Percentage Ten Year Fixed Rate Bonds Due2024 [Member] Five point two eight one three percentage ten year fixed rate bonds due 2024. Noncontrolling Interests [Member] Non-controlling interests [member] Depreciation and amortization from discontinued operations Depreciation and amortization from discontinued operations (Notes 2 and 3) Depreciation And Amortization From Discontinued Operations Depreciation and amortization from continuing operations. Reclassification From To Assets Held For Sale Reclassification trom to assets held for sale. Reclass from/to AHFS Total interest income Interest income Interest income Interest income (Note 5) Description of accounting policy for offsetting of financial instruments [text block] Offsetting of Financial Instruments Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] Number of sites commitment covered. Number of sites commitment covered Impairment of investments (Note 11) Impairment Of Investment Impairment of Investment Impairment of investments (Notes 11 and 12) Lease Liabilities - Net of Current Portion [Member] Lease Liabilities Net Of Current Portion [Member] Lease liabilities - net of current portion. Debt Instruments at Amortized Cost Investment in Debt Securities Description Of Accounting Policy For Investments Debt Instruments Held Explanatory Description​ of accounting​ policy​ for​ investments ​debt instruments held. Unsecured Term Loan Two [Member] Unsecured Term Loan Two Member Unsecured term loan two. Metro Pacific Investments Corporation. Metro Pacific Investments Corporation [Member] Metro Pacific Investments Corporation [Member] Adjusted Weighted Average Shares Outstanding Adjusted weighted average shares outstanding. Outstanding common shares at beginning of year, diluted April Two Two Thousand Twenty [Member] April two two thousand twenty. April 2, 2020 [Member] Loan agreement date April 19,2018 [Member] April Nineteen Two Thousand Eighteen [Member] April nineteen two thousand eighteen. Loan agreement date December 16, 2015 [Member] December Sixteen Two Thousand Fifteen [Member] December Sixteen Two Thousand Fifteen [Member] Number of other entities Number Of Other Entities Number of other entities. Total fees paid for board meetings and board committee meetings Aggregate Fee For Board Meeting And Board Committee Meeting Aggregate fee for board meeting and board committee meeting. Deduct temporary differences for which no deferred tax assets and liabilities recognised. Deductible temporary differences for which no deferred tax asset is recognized Deduct Temporary Differences For Which No Deferred Tax Assets and Liabilities Recognised Number of redeemable preferred shares issued. Number of redeemable preferred shares issued. Loan Agreement Date Two Thousand Seventeen [Member] Loan agreement date two thousand sixteen seventeen. Loan Agreement Date 2017 [Member] Gross amounts of recognized financial assets and liabilities Gross financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements More than five years [Member] Later than five years [member] More than five years [Member] Others [Member] Others [Member] Others [Member] Others [member] Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] Bangko Sentralng Pilipinas Overnight Rate Bangko Sentralng Pilipinas Overnight Rate [Member] Bangko Sentral ng Pilipinas Overnight Rate. Subscribed Total number of shares issued Number of shares issued Number of shares issued Consolidated recognized deferred income tax assets, MCIT Consolidated recognized deferred income tax assets, MCIT Consolidated Recognized Defered Income Tax Assets Of Excess Minimum Corporate Income Tax Consolidated Recognized Defered Income Tax Assets Of Excess Minimum Corporate Income Tax Cumulative lease liability Cumulative Lease Liability Cumulative lease liability. Net gains (losses) on disposals of property, plant and equipment Gains on sale of property and equipment (Note 5) Gains (losses) on disposals of property, plant and equipment Gains on disposal of property and equipment Adjustments Adjustment To Right Of Use Assets Adjustment to right of use assets. Summary of Interest-bearing Financial Liabilities Disclosure of detailed information about borrowings [text block] Various dates in July 2020 and February to March 2021 [Member] Various Dates In July Two Thousand Twenty And February To March Two Thousand Twenty One [Member] Various dates in July two thousand twenty and February to March two thousand twenty one. Number of tranches Number Of Tranches Number of tranches. Income Taxes Disclosure of income tax [text block] Contract Assets Allowance For Expected Credit Loss Contract assets allowance for expected credit loss. Balances at beginning of the years Balances at end of the years Trade and other payables undiscounted cash flows Trade and other payables, undiscounted cash flows Tranche B [Member] Tranche B [Member] Tranche B [Member] Long term fixed rate time deposit interest period Long Term Fixed Rate Time Deposit Interest Period Long term fixed rate time deposit interest period. Interest Rate Swap1 Interest Rate Swap1 [Member] Interest rate swap. Retail subscribers Retail Subscribers Trade receivables Retail subscribers trade receivables. Document Type Document Type Amendment Agreement Description Amendment agreement description. Amendment agreement description December Thirty One Two Thousand And Twenty One Net December Thirty One Two Thousand And Twenty One Net [Member] December 31, 2021 net. MCIT [Member] M C I T [Member] MCIT. Gross coupon rate Coupon Rate Coupon rate. Capital expenditures, including capitalized interest (Note 9) Additions to non-current assets other than financial instruments, deferred tax assets, net defined benefit assets, and rights arising under insurance contracts Loan Agreement Date December 13, 2023 [Member] Loan Agreement Date December Thirteen Two Thousand Twenty Three Member Loan agreement date december thirteen two thousand twenty three. Gain on dilution of shares in MIH (Note 11) Gains on dilution of shares (Note 11) Gain On Dilution Of Shares Gain on dilution of shares. Convertible notes [Member] Convertible Notes [Member] Convertible notes. 2022 [Member] Two Thousand Twenty Two [Member] Two thousand twenty two. Carrying value of investments in joint ventures Investments in joint ventures reported in separate financial statements Carrying amount of assets in VTI, Bow Arken and Brightshare Appcard. Appcard [Member] AppCard [Member] Investing activities Net cash flows from (used in) investing activities Net cash flows used in investing activities Cash flows from (used in) investing activities Disclosure Of Hedge Accounting [Line Items] Disclosure of detailed information about hedges [line items] Number of commitment to place service orders of build-to-suit sites. Number of commitment to place service orders of build-to-suit sites Entity Central Index Key Entity Central Index Key Growth rate of cash flows beyond the projection of three years Growth rate used to extrapolate cash flow projections Interest costs - net Interest costs on benefit obligation Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income) Increase through new leases, liabilities arising from financing activities Additions to lease liabilities Hedge costs Hedge Costs Hedge costs. Cash dividends (Note 19) Distributions paid Dividends recognised as distributions to owners Cash dividends Balance investment amount Balance Investment Amount Balance Investment Amount Subscribed per share Subscribed Value Per Share The subscribed value per share. Subscription Payable With Carrying Value Subscription payable with carrying value. Pilipinas Global Network Limited and Subsidiaries [Member] Pilipinas Global Network Limited And Subsidiaries [Member] Pilipinas Global Network Limited and Subsidiaries. Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] Non-cash investing activities Non Cash Investing Activities Non-cash investing activities. Credit risk [member] Credit risk [member] Fixed Rate Corporate Notes [Member] Fixed Rate Corporate Notes [Member] Member stands for Fixed Rate Corporate Notes. Tax adjustments due to Corporate Recovery and Tax Incentives for Enterprises, or CREATE Act CREATE adjustment Tax Adjustments Due To Corporate Recovery And Tax Incentives For Enterprises Tax adjustments due to corporate recovery and tax incentives for enterprises. Tax adjustments due to Corporate Recovery and Tax Incentives for Enterprises, or CREATE, Act Prepayments and other nonfinancial assets (Note 18) Prepayments and other nonfinancial assets Prepayments and other nonfinancial assets Prepayments and other nonfinancial assets. Prepayments and other nonfinancial assets Gain on deemed disposal Gain on Deemed Disposal Gain on deemed disposal. Reclassification to lease liabilities classified as held-for-sale Reclassification To Lease Liabilities Classified As Held For Sale Reclassification to lease liabilities classified as held for sale. Bottom of range [member] Bottom of range [member] Debt and Fixed Income Securities [Member] Debt And Fixed Income Securities [Member] Debt and fixed income securities [Member] Change in fair value of plan assets Change In Fair Value Of Plan Assets Change in fair value of plan assets. Additional charges to profit or loss Additional Charges To Profit Or Loss Additional charges to profit or loss. 5.2250% 7-year fixed rate bonds due 2021 [Member] Five Point Two Two Five Zero Percentage Seven Year Fixed Rate Bonds Due2021 [Member] Five point two two five zero percentage seven year fixed rate bonds due 2021. Decrease in contract assets Increase Decrease In Contract Assets Increase decrease in contract assets. Disclosure Of Investments In Associates And Joint Ventures [Table] Disclosure Of Investments In Associates And Joint Ventures [Table] Disclosure of investments in associates and joint ventures. Contract Assets Reversals And Reclassification For Expected Credit Losses Contract assets reversals and reclassification for expected credit losses. Reversals and reclassification Commercial [Member] Commercial [Member] Commercial. Continuing and discontinued operations [axis] Continuing and discontinued operations [axis] Meralco Industrial Engineering Services Corporation, or MIESCOR Meralco Industrial Engineering Services Corporation, or MIESCOR [Member] Meralco Industrial Engineering Services Corporation, or MIESCOR. Deed of pledge Deed Of Pledge Deed of pledge. December 31, 2022 expiring 2027 [Member] December Thirty One Two Thousand And Twenty Two Expiring Two Thousand Twenty Seven [Member] December 31, 2022 expiring 2027 [Member] Amount advanced to cover working capital requirements Amount Advanced To Cover Working Capital Requirements Amount advanced to cover working capital requirements. Notes Facility Agreement 2019 [Member] Notes Facility Agreement Two Thousand Nineteen [Member] Notes facility agreement 2019. Average interest capitalization rate Capitalisation rate of borrowing costs eligible for capitalisation Net loss or comprehensive loss Net loss or comprehensive loss. Net loss / Total comprehensive loss Aggregate Redemption Price Per Party Aggregate redemption price per party. Aggregate redemption price per party Intangible assets other than goodwill [member] Intangible assets other than goodwill [member] U.S. Dollars [Member] United States of America, Dollars Types of interest rates [domain] Cash dividends (Notes 19 and 28) Dividends paid Dividends paid, classified as financing activities Geographical areas [axis] Geographical areas [axis] Loan Agreement Date March Thirty Two Thousand Twenty [Member] Loan agreement date March thirty two thousand twenty. Loan Agreement Date March 30, 2020 [Member] Provision for current tax expense income Current tax expense (income) Total long-term debt (Notes 27 and 28) Borrowings Outstanding Amounts Borrowings Metropolitan Bank & Trust Company Metropolitan Bank & Trust Company [Member] Metropolitan bank & trust company. Disposals Right Of Use Assets Disposals Right of use assets disposals. Derecognition of Financial Assets and Liabilities Description of accounting policy for derecognition of financial instruments [text block] Financial assets past due but not impaired [member] Financial assets past due but not impaired [member] Noncurrent Financial Assets Noncurrent Financial Assets At Fair Value Noncurrent financial assets at fair value. Provision for income tax Provision for income tax. Disposals and other adjustments Disposals And Other Adjustments Of Inventory Write Down Disposals and other adjustments of inventory write down. Goodwill [Member] Goodwill [member] Associates [domain] Unlisted Equity Investments [Member] Unlisted Equity Investments [Member] Unlisted Equity Investments. Type of measurement of expected credit losses [axis] Type of measurement of expected credit losses [axis] Summary of Contract Liabilities and Unearned Revenues Account Disclosure Of Contract Liabilities And Unearned Revenues Accounts Explanatory Disclosure of contract liabilities and unearned revenues accounts. Debt Issuance ​Cost [​Member] Debt Issuance Cost [Member] Debt issuance cost. Condition Three Condition Three [Member] Condition three. Accounts payable [Member] Accounts Payable1 [Member] Accounts payable. Termination Date Various Dates in December Two Thousand Twenty Five to November Two Thousand Twenty Six [member] Termination date various dates in December two thousand twenty five to November two thousand twenty six. Termination date various dates in December 2025 to November 2026 Termination Date Various Dates in April 2025 [Member] Termination Date Various Dates In April Two Thousand Twenty Five Member Termination date various dates in April 2025. Satventures'/Cignal TV's noncontrolling interest PCEV's noncontrolling interests Percentage Of Non Controlling Interests Percentage of non controlling interests. Key management personnel compensation Total compensation of PLDT key officers Depreciation and Amortization [Member] Depreciation And Amortization [Member] Depreciation and amortization. Radius Telecom, Inc. [Member] Radius Telecom, Inc [Member] Radius Telecom, Inc. Radius [Member] Disclosure of Individually immaterial associates and joint ventures [line items] Disclosure of Individually immaterial associates and joint ventures. Termination Date Various Dates in January to June 2025 [Member] Termination date various dates in january to june two thousand and twenty five [Member] Termination date various dates in january to june two thousand and twenty five. Retained Earnings [Member] Retained earnings [member] Lease liabilities [abstract] December Thirty One Two Thousand And Twenty Five Expiring Two Thousand Twenty Eight [Member] December 31, 2025 expiring 2028 [Member] December 31, 2025 Expiring 2028. Percentage of unhedged portion of net debt Percentage Of Unhedged Portion Of Net Debt Percentage of unhedged portion of net debt. Transfers from(to) property and equipment Transfers from (to) property and equipment Transfers from(to) property and equipment Summary of Consolidated Offsetting of Financial Assets and Liabilities Disclosure of offsetting of financial assets and financial liabilities [text block] Document Financial Statement Error Correction [Flag] Categories of financial assets [domain] Revenue from rendering of services Service revenues (Notes 4 and 5) Service revenues Termination Date Various Dates in July to August 2025 [Member] Termination Date Various Dates In July To August Two Thousand Twenty Five Member Termination date various dates in July to August 2025. Types of risks [domain] Disclosure of detailed information about hedge [text block] Disclosure of detailed information about hedge. Summary of Effect of the Cash Flow Hedge in Consolidated Statements of Financial Position and Statements of Other Comprehensive Income Trade And Other Receivables Settlement Term Trade and other receivable settlement terms Trade and other receivables settlement term. Translation and other adjustments Investments In Associates And Joint Ventures Translation And Other Adjustments Investments in Associates and Joint Ventures, Translation And Other Adjustments Carriers and others [Member] Carriers and Others [Member] Carriers and others. Curo Teknika, Inc. [Member] Curo Teknika Inc [Member] Curo Teknika, Inc. Short-term debt (Notes 20 and 28) Repayments Of Short Term Borrowings Classified As Financing Activities Repayments of short term borrowings classified as financing activities. Interest revenue for financial assets measured at amortised cost Interest income, net of withholding tax Interest capitalized to property and equipment (Notes 5 and 9) Interest paid Interest paid, classified as investing activities Disclosure of range of payment due dates of financial liabilities that are part of supplier finance arrangements [text block] Disclosure of Range of Payment Due Dates Accounts Payable Disclosure of trade and other payables [text block] Accounts Payable And Accrued Expenses And Other Current Liabilities [Member] Accounts Payable And Accrued Expenses And Other Current Liabilities [Member] Accounts payable and accrued expenses and other current liabilities. Maximum Exposure Maximum exposure to credit risk Income tax related to remeasurement adjustments (Note 7) Income tax relating to remeasurements of defined benefit plans included in other comprehensive income Income tax related to remeasurement adjustments Maturity On April 14, 2032 [Member] Maturity On April Fourteen Two Thousand Thirty Two [Member] Maturity On April Fourteen Two Thousand Thirty Two. Disclosure of subsidiaries [abstract] Multisys Technologies Corporation. Multisys Technologies Corporation [Member] Multisys Technologies Corporation, or Multisys [Member] Maturity on face value of retail treasury bond Maturity On Face Value Of Retail Treasury Bond Maturity on face value of retail treasury bond. Loan agreement date April 15, 2021 [Member] Loan Agreement Date April Fifteen Two Thousand Twenty One [Member] Loan Agreement Date April Fifteen Two Thousand Twenty One. Total accumulated other comprehensive income Other comprehensive loss (Note 6) Accumulated other comprehensive income Other comprehensive loss Settlement amount Settlement Amount Settlement Amount Ownership [Domain] Accrued taxes and related expenses (Note 26) Accrued Taxes And Related Expenses Accrued taxes and related expenses. Current Fiscal Year End Date Current Fiscal Year End Date Timing of transfer of goods or services [domain] Repairs and maintenance Inventories Repairs And Maintenance The amount of inventories repairs and maintenance. Disclosure of financial liabilities that are part of supplier finance arrangements [text block] Disclosure of Carrying Amount of Liabilities Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners Total current assets other than assets classified as held-for-sale Accrued interests and other related costs [Member] Accrued Interests And Other Related Costs [Member] Accrued interests and other related costs. Maturity On September 1, 2032 [Member] Maturity On September One Two Thousand Thirty Two [Member] Maturity On September One Two Thousand Thirty Two. Drawn Loan Amount Drawn1 Loan amount drawn 1. Future amortization of intangible assets Future Amortization Intangible Assets Other Than Goodwill Future amortization intangible assets other than goodwill. Borrowings, interest rate basis Interest Rates, description Borrowings, interest rate basis Cost of sales Inventory Write Down Cost Of Sales Inventory write down cost of sales. New and Amended Standards Disclosure of expected impact of initial application of new standards or interpretations [text block] New Standards, Interpretations and Amendments Ordinary Shares Ordinary shares. Ordinary shares Summary of Subsidiaries Disclosure of subsidiaries [text block] Disclosure of contingent liabilities [abstract] Percentage of consolidated expenses denominated in U.S. dollars Percentage Of Consolidated Expenses Denominated In U S Dollars Percentage of consolidated expenses denominated in U.S. dollars. Loan Agreement Date February 27, 2023. Loan Agreement Date February Twenty Seven Two Thousand Twenty Three [Member] Loan Agreement Date February 27, 2023 [Member] Number of business segments Number Of Business Segments Number of business segments. Reversals Reversal of inventory write-down Sale and leaseback transaction. Sale And Leaseback Transaction [Member] Sale and Leaseback Transaction [Member] Various Dates in July 2020 and July 2025 [Member] Various Dates In July Two Thousand Twenty And July Two Thousand Twenty Five [Member] Various dates in july two thousand twenty and july two thousand twenty five Interest expense Interest expense on bank loans and overdrafts Interest on loans and other related items Dividends Payable [Member] Dividends Payable [Member] Dividends payable. Percentage of consolidated debts with fixed rate Percentage Of Consolidated Debts With Fixed Rate Percentage of consolidated debts with fixed rate. Acquisition of Property and Equipment on Account Acquisition of property and equipment on account. Acquisition of property and equipment on account EXPENSES Expenses by nature [abstract] Financial Instruments at FVOCI [Member] Financial Instruments At F V O C I [Member] Financial instruments at FVOCI. Revaluation due to change in IBR Revaluation Due To Change In Incremental Borrowing Rate Revaluation due to change in incremental borrowing rate. Other noncurrent liabilities Other non-current financial liabilities Liability from redemption of preferred shares Liability From Redemption Of Preferred Shares Liability from redemption of preferred shares. Liability from redemption of preferred shares (Notes 20 and 28) Line item in our Consolidated Statements of Financial Position Description of line item in statement of financial position that includes hedged item Inventories at cost Inventories at cost. Cost Debt issuance costs (Notes 20 and 28) Payments for debt issue costs Network [Member] Network [Member] Network. PLDT and Smart Communications, Inc. [Member] PLDT and Smart Communications, Inc. Optional redemption price, percentage of principal amount. Optional Redemption Price, Percentage of Principal Amount Optional redemption price, percentage of principal amount Loan agreement date January 20, 2020 [Member] January Twenty Two Thousand Twenty [Member] January twenty two thousand twenty. Types of financial liabilities [domain] Per Share Amount Dividends recognised as distributions to owners per share Loan Agreement Date October Twenty First Two Thousand Twenty Four [Member] Loan agreement date October twenty first two thousand twenty four. Loan Agreement Date October 21, 2024 [Member] Long Term Foreign Currency Options Long Term Foreign Currency Options [Member] Long-term foreign currency options. Current liabilities Total Current Liabilities Current liabilities Current liabilities Warrants [member] Tahanan Mutual Building and Loan Association, Inc [member] Tahanan Mutual Building And Loan Association Inc [Member] Tahanan Mutual Building And Loan Association Inc Stage 3 Lifetime ECL [Member] Stage Three Lifetime E C L [Member] Stage three lifetime ECL. Iflix [Member] Iflix [Member] Iflix. Fixed Rate [member] Fixed rate. Fixed Rate [Member] Difference between Optional Standard Deduction (OSD) and itemized deductions Tax Effect Of Difference Between Optional Standard Deduction And Itemized Deductions Tax Effect of Difference Between Optional Standard Deduction and Itemized Deductions Professional and other contracted services (Note 24) Professional and other contracted services Professional And Other Contracted Services Professional and other contracted services. Year Six And There After [Member] Year six and there after. 2031 and onwards [Member] Additions (Note 28) non-cash additions to lease liabilities Additions To Lease Liabilities Additions to lease liabilities. Loan Agreement Date Various Dates in 2015 and 2023 [Member] Loan agreement date various dates in 2015 and 2023. Subsidized Forwards Subsidized Forwards [Member] Subsidized forwards. Net surplus (deficit) in plan Total Plan Assets of Defined Contribution Plans Surplus (deficit) in plan Period to Submit Other Information and Documents Required in Subpoena Period to submit other information and documents required in subpoena. Period to submit other information and documents required in subpoena Estimated useful lives (in years) Useful life measured as period of time, intangible assets other than goodwill NTT TC Leasing One [Member] N T T T C Leasing One [Member] NTT TC Leasing One. Retrospective application and retrospective restatement [axis] Provision for expected credit losses for trade and other receivables continuing operations. Provision for expected credit losses for trade and other receivables continuing operations Provision For Expected Credit Losses For Trade And Other Receivables Continuing Operations Non-adjusting events after reporting period [axis] Non-adjusting events after reporting period [axis] Payments For Financial Assets At Fair Value Through Profit Or Loss Payments for financial assets at fair value through profit or loss. Purchase of financial assets at fair value through profit or loss Payment for compromise of tax liabilities Payment For Compromise Of Tax Liabilities Payment for compromise of tax liabilities. Meralco Industrial Engineering Services Corporation, or MIESCOR Joint Venture Through PCEV [Member] Meralco Industrial Engineering Services Corporation Or M I E S C O R Joint Venture Through P C E V [Member] Meralco ​Industrial​ Engineering​ Services​ Corporation​ or MIESCOR Joint​ Venture ​through PCEV. Summary of Expected Future Settlements Disclosure of information about maturity profile of defined benefit obligation [text block] Hedge cost portion of the movements in the fair value Gain (loss) on hedge ineffectiveness recognised in profit or loss Period required for redemption of shares after issuance Period Required For Redemption Of Shares After Issuance Period required for redemption of shares after issuance. Managements Use Of Accounting Judgments Estimates And Assumptions [Line Items] Managements Use Of Accounting Judgments Estimates And Assumptions [Line Items] Managements Use Of Accounting Judgments Estimates And Assumptions [Line Items]. Adjustments for interest income Interest income (Note 5) Interest income (Note 5) Loan agreement date May 21, 2020 [Member] May Twenty One Two Thousand Twenty [Member] May twenty one two thousand twenty. November 3, 2023 [Member] November Three Two Thousand Twenty Three Member November three two thousand twenty three. Termination Date Various dates in March to December Two Thousand Twenty-Four [Member] Termination date various dates in march to december two thousand twenty-four. Termination Date Various Dates in March to December 2024 [Member] Trade and Other Receivables Disclosure of trade and other receivables [text block] Domestic Fixed Income [Member] Domestic Fixed Income [Member] Domestic Fixed Income [member] December 30, 2023 expiring December 31, 2026 [Member] December Thirty Two Thousand and Twenty Three Expiring December Thirty One Two Thousand Twenty Six [Member] December thirty two thousand and twenty three expiring december thirty one two thousand twenty six. Deposits Total Deposits Total deposits. Income tax relating to changes in revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets included in other comprehensive income Income tax related to revaluation adjustments charged directly to equity Other comprehensive income, net of tax, exchange differences on translation of foreign operations Foreign currency translation differences of subsidiaries Other comprehensive income, net of tax, exchange differences on translation of foreign operations Disclosure of joint ventures [abstract] Individually immaterial joint ventures: Deferred tax liability on right of use asset Deferred Tax Liability on Right of Use Asset Deferred tax liability on right of use asset. DOLE [Member] D O L E [Member] DOLE. Classes of financial liabilities [domain] Sun Trademark [Member] Sun Trademark [Member] Sun trademark. Termination Date Various dates in July to October Two Thousand Twenty-Five [Member] Termination date various dates in july to october two thousand twenty-five. Termination Date Various dates in July to October 2025 [Member] Interest Expense On Lease Liabilities From Continuing Operations Interest expense on lease liabilities from continuing operations. Interest expense on lease liabilities from continuing operations Increase in consolidated variable rate debt Increase In Consolidated Variable Rate Debt Increase in consolidated variable rate debt. Poles Poles [Member] Poles. Termination Date Various dates in March to August 2026 Termination Date Various Dates in March to August Two Thousand Twenty Six [member] Termination Date Various Dates in March to August 2026. Consolidated recognized deferred income tax assets, NOLCO Consolidated recognized deferred income tax assets, NOLCO Consolidated Recognized Deferred Income Tax Assets Of Excess Net Operating Loss Carry Over Consolidated Recognized Deferred Income Tax Assets Of Excess Net Operating Loss Carry Over Aggregate redemption price Aggregate Redemption Price Aggregate redemption price. Investments in associates accounted for using equity method Satventures'/Cignal TV's net equity Satventures'/Cignal TV's equity Satventures'/Cignal TV's equity Increase (decrease) in: Adjustments For Increase Decrease In Liabilities [Abstract] Adjustments for (increase) decrease in liabilities. Share in adjustment based on liability and ETPI net cash balance Share In Adjustment Based On Liability And Cash Balance Share in adjustment based on liability and cash balance. Net Gain Losses On Derivative Financial Instruments [Abstract] Net​ gain ​losses​ on derivative ​financial ​instruments. Fixed interest rates Fixed Interest Rate Fixed interest rate. Markets of customers [domain] Disclosure Of Other Income Expenses Explanatory The disclosure of other income expenses. Summary of Other Expenses - Net Estimated useful life of right-of-use assets Estimated Useful Life Of Right Of Use Assets Estimated useful life of right of use assets. Transfer of financial liabilities fair value from Level 2 to Level 1 Transfers out of Level 2 into Level 1 of fair value hierarchy, liabilities held at end of reporting period Total consideration Shares Subscribed Amount During Period Shares subscribed amount during period. Subscription Price Retail Treasury Bonds and FXTN [Member] Retail Treasury Bonds And Fixed Rate Treasury Notes [Member] Retail treasury bonds and fixed rate treasury notes. Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [abstract] Impairment of Non-Financial Assets Description of accounting policy for impairment of non-financial assets [text block] Loan agreement date December 11, 2015 [Member] December Eleven Two Thousand Fifteen [Member] December Eleven Two Thousand Fifteen [Member] Franchise [Member] Franchises [member] Philippine Foreign Currency Bonds Investment [Member] Philippine Foreign Currency Bonds Investment [Member] Philippine foreign currency bonds investment. Short-term investments (Note 27) Short-term investments Short-term deposits, not classified as cash equivalents Actuarial assumptions [domain] I-Contacts Corporation [Member] Icontacts Corporation [Member] I-Contacts Corporation Financial instruments at amortized cost [Member] Financial Instruments At Amortized Cost [Member] Financial instruments at amortized cost. Actuarial Gains Losses Arising From Changes In Demographic Assumptions Net Defined Contribution Liability Actuarial gains losses arising from changes in demographic assumptions net defined contribution liability. Interest costs - net Interest costs - net Accrued Capital Expenditures Accrued capital expenditures. Accrual of capital expenditures Termination Date Various dates in April 2025 [Member] Termination Date Various dates in April 2025. Loan Agreement Date Various Dates in 2024 and 2025 [Member] Loan agreement date various dates in 2014 and 2025. Summary of Changes in Investment Properties Disclosure of detailed information about investment property [text block] Unpaid Subscription in Unlisted Equity Investments Unpaid Subscriptionin Unlisted Equity Investments Unpaid subscription in unlisted equity investments. Various Trade And Other Obligations Various Trade And Other Obligations Various trade and other obligations. Noncurrent financial liabilities Total Total fair values of noncurrent financial liabilities Non-current financial liabilities Debt(1): Long Term Debt Including Current Portion Undiscounted Cash Flows Long term debt including current portion undiscounted cash flows. Minimum percentage of number of board of directors to be citizens of Philippines Minimum Percentage Of Number Of Board Directors Required To Be Citizens Of Domestic Country Minimum percentage of number of board directors required to be citizens of domestic country. Outstanding balance Remaining balance outstanding. Remaining Balance Outstanding Remaining balance outstanding Summary of Consolidated Financial Assets and Financial Liabilities Disclosure of detailed information about financial instruments [text block] Disclosure Of Fair Value Of Plan Assets [Table] Disclosure of fair value of plan assets [table] Classes of liabilities [axis] Classes of liabilities [axis] December Nine Two Thousand Twenty Two. December Nine Two Thousand Twenty Two [Member] December 9, 2022 [Member] Carrying Value [Member] Net Carrying Amount [Member] Net carrying amount. Contract liabilities and unearned revenues (Notes 21 and 23) Total contract liabilities and unearned revenues Contract liabilities and unearned revenues (Notes 22 and 24) Contract Liabilities And Unearned Revenues Contract liabilities and unearned revenues. Balances at beginning of the years Balances at end of the years Loan Agreement Date May 8, 2023 [Member] Loan Agreement Date May Eight Two Thousand Twenty Three Member Loan agreement date May eight two thousand twenty three. RCIT [Member] R C I T [Member] RCIT. Summarized financial information of individually immaterial associates and joint venture [table] Summarized financial information of individually immaterial associates and joint venture. Interest paid Interest paid, classified as financing activities Interest - net of capitalized portion (Notes 5 and 28) Percentage of ownership interest approved to buyback in share buyback program Percentage Of Ownership Interest Approved To Buyback Percentage of ownership interest approved to buyback. The disclosure of summary of identifiable assets and liabilities at date of acquisition. Disclosure Of Summary Of Identifiable Assets And Liabilities At Date Of Acquisition Explanatory Summary of Identifiable Assets and Liabilities at Date of Acquisition Smart Broadband, Inc. and Subsidiary [Member] Smart Broadband Inc And Subsidiary [Member] Smart Broadband, Inc. and Subsidiary. Summary of Operating Segments Disclosure of operating segments [text block] Reserve of remeasurements of defined benefit plans [member] Remeasurements of post-employment benefit obligations-net of tax Other Comprehensive Income (Loss) [Member] Accumulated other comprehensive income [member] Number of shares subscribed or to be issued Number Of Shares Subscribed Or To Be Issued The number of shares subscribed or to be issued by the entity. Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Abstract] Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Abstract] ePLDT's economic interest Percentage of Economic Interest Percentage Of Economic Interest Percentage of economic interest. Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] Series A FF Ten Percent Cumulative Convertible Preferred Stock [Member] Series A FF ten percent cumulative convertible preferred stock. Series A-FF 10% Cumulative Convertible Preferred Stock [Member] Percentage of contribution to plan by employer Percentage Of Contributions To Plan By Employer Net Defined Benefit Liability Asset Percentage of contributions to plan by employer net defined benefit liability asset. Expenses Description of accounting policy for expenses [text block] Reduction of outstanding balance payable Reduction of outstanding balance payable. Carrying values of individually immaterial associates and joint venture [Table text block] Carrying values of individually immaterial associates and joint venture. Summary of Carrying Values of Individually Immaterial Associates and Joint Venture Termination Date January 23, 2031 [Member] Termination Date January Twenty Three Two Thousand Thirty One [Member] Termination date January twenty three two thousand thirty one. Deferred income tax liabilities Net deferred tax liabilities Net deferred income tax liabilities Managements Use Of Accounting Judgments Estimates And Assumptions [Table] Managements Use Of Accounting Judgments Estimates And Assumptions [Table] Managements Use Of Accounting Judgments Estimates And Assumptions [Table]. Sky Cable Corporation. Sky Cable Corporation [Member] 2031 Notes [Member] Twenty Thirty One Notes [Member] Twenty thirty one notes. Share of noncontrolling interests [Member] Aoci Attributable To Noncontrolling Interests [Member] Aoci attributable to noncontrolling interests member. Current Portion of Lease Liabilities [Member] Current Portion Lease Liabilities [Member] Current portion lease liabilities. Disclosure of individually immaterial associates and joint ventures [abstract] Disclosure of individually immaterial associates and joint ventures. Range [axis] Range [axis] Average duration of the defined benefit obligation Weighted average duration of defined benefit obligation Dates Drawn Date Of Loans Drawn1 Date of loans drawn1. Philippine Stock Exchange PSE [member] Philippine Stock Exchange [Member] Mark-to-market loss/gain Mark To Market Gain Loss Mark to market gain loss. After 12 months [Member] Later than one year [member] Deficiency basic withholding tax Deficiency Basic Withholding Tax Amount Deficiency basic withholding tax amount. Taxes (Note 26) Current payables on social security and taxes other than income tax Disclosure of operating segments [abstract] September One Two Thousand Twenty Two. September One Two Thousand Twenty Two [Member] September 1, 2022 [Member] Seven Year GT Capital Bond [Member] Seven Year G T Capital Bond [Member] Seven year GT capital bond. Insurance prepayments Insurance prepayments. Prepaid insurance Summary of Changes in Other Comprehensive Loss Disclosure Of Other Comprehensive Income Explanatory Disclosure of other comprehensive income explanatory. Percentage of exchange rate weaken/strengthen Percentage Of Increase Decrease In Exchange Rate Percentage of increase decrease in exchange rate. CASH FLOWS FROM (USED IN) INVESTING ACTIVITIES Cash flows from (used in) investing activities [abstract] PLDT and Subsidiaries [Member] P L D T And Subsidiaries [Member] PLDT and subsidiaries. Minimum [Member] Minimum [Member] Loan agreement date March 20,2012 [Member] March Twenty Two Thousand Twelve [Member] March twenty two thousand twelve. Contract assets, net of allowance for expected credit losses Contract Assets Net Of Allowance For Expected Credit Losses Contract assets net of allowance for expected credit losses. Corporate Bonds [Member] Corporate Bonds [Member] Corporate Bonds [Member] Corporate Bonds [member] Segments [axis] Segments [axis] Sale And Leaseback Gain Sale and leaseback gain. Gain on Sale and Leaseback Redemption and Retirement of Shares Redemption And Retirement Of Shares Redemption and retirement of shares. Other comprehensive income, net of tax, gains (losses) on revaluation of property, plant and equipment, right-of-use assets and intangible assets Revaluation increment on investment properties Revaluation increment on investment properties ePLDT Capital Investment Pte. Ltd [Member] E P L D T Capital Investment Pte. Ltd [Member] E P L D T Capital Investment Pte. Ltd. Disclosure Of Risk Management Strategy Related To Hedge Accounting [Table] Disclosure of risk management strategy related to hedge accounting [table] Fair value adjustments of investment property resulting to gain Gains (losses) on fair value adjustment, investment property Net gains (losses) from fair value adjustments charged to profit or loss NTT Group [Member] N T T Group [Member] NTT Group. Trade and other receivables Adjustments for decrease (increase) in trade and other receivables Accretion on lease liabilities from continuing operations (Notes 5) Accretion On Lease Liabilities From Continuing Operations Accretion on lease liabilities from continuing operations. Trade and other receivables [abstract] Total amount recognized in consolidated income statements Amount Recognized In Consolidated Income Statement Amount recognized in consolidated income statement. Disclosure Of Significant Accounting Policies [Line Items] Disclosure Of Significant Accounting Policies [Line Items] Disclosure of significant accounting policies [line items] Loan agreement date September 28, 2021 [Member] Loan Agreement Date September Twenty Eight Two Thousand Twenty One [Member] Loan Agreement Date September Twenty Eight Two Thousand Twenty One. Summary of Debt Instruments at Amortized Cost Disclosure Of Detailed Information About Investments Other Than Investments Accounted For Using Equity Method Explanatory Disclosure of detailed information about investments other than investments accounted for using equity method explanatory Parent Company's net income for the period Consolidated net income attributable to common equity holders of PLDT, basic Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share Disclosure Of Financial Liabilities [Line Items] Disclosure of financial liabilities [line items] FPIML [Member] F P I M L [Member] FPIML. Gains on derivative financial instruments - net, excluding hedge costs (Note 27) Gains (losses) on derivative financial instruments excluding hedge costs. Gains (losses) on derivative financial instruments (Note 4) Gains on derivative financial instruments Gains (losses) on derivative financial instruments Acquisition Payment For Acquisition Payment for acquisition. JG Summit Group [Member] J G Summit Group [Member] JG Summit Group. Leaseback period of towers sold. Leaseback Period Of Towers Sold Leaseback period of towers sold Loan agreement date February 25, 2015 [Member] February Twenty Five Two Thousand Fifteen [Member] February Twenty Five Two Thousand Fifteen [Member] Number of shares owned Number of shares owned. Retail subscribers [Member] Retail Subscribers [Member] Retail subscribers. Common shares issued Number of instruments or interests issued or issuable Unsecured Term Loan [Member] Unsecured Term Loan [Member] Unsecured term loan. Depreciation from continuing operations Depreciation from continuing operations Depreciation from continuing operations, right-of-use assets Depreciation from continuing operations, right-of-use assets. Advance Monthly Service Fees [Member] Advance monthly service fees. Advance monthly service fees [member] Current portion lease liabilities one [Member] Current portion lease liabilities one. Current Portion of Lease Liabilities [Member] Classes of financial liabilities [axis] Classes of financial liabilities [axis] Liability From Redemption Of Preferred Shares [Member] Liability From Redemption Of Preferred Shares [Member] Liability From Redemption Of Preferred Shares. Loss per share (Note 8): Earnings per share [abstract] Earnings Per Share Attributable to Common Equity Holders of PLDT (Notes 8) Loan Agreement Date March 6, 2024 [Member] Loan Agreement Date March Six Two Thousand Twenty Four [Member] Loan agreement date March six two thousand twenty four. Assets and liabilities not classified as held for sale [member] Forward Foreign Exchange Contracts [Member] Forward Foreign Exchange Contracts [Member] Forward Foreign Exchange Contracts [Member] Materiality Threshold Percentage Materiality Threshold Percentage Materiality threshold percentage. Equity interest acquired Proportion of ownership interest in joint venture Common shares interest acquired Total Equity Attributable to Equity Holders of PLDT [Member] Equity attributable to owners of parent [member] VIU calculations derived from cash flow projections V I U Calculations Derived From Cash Flow Projections VIU calculations derived from cash flow projections. Maturity on January 21, 2030 [Member] Maturity On January Twenty One Twenty Thousand Thirty [Member] Maturity on january twenty one twenty thousand thirty. Long Term Currency Swap Contract Long Term Currency Swap Contract [Member] Long term currency swap contract. Terminations Termination To Right Of Use Assets Termination to right of use assets. Additional paid-in capital Capital in excess of par value Classes of intangible assets other than goodwill [domain] Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position Net amount presented in the consolidated statements of financial position Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position Pension and other employee benefits Adjustments for increase (decrease) in employee benefit liabilities BIR Revenue Regulations [Member] B I R Revenue Regulations [Member] BIR revenue regulations. Summary of Maximum Exposure to Credit Risk Disclosure of credit risk exposure [text block] Outstanding advances Advances received, representing contract liabilities for performance obligations satisfied at point in time Termination Date Various Dates In January To July Two Thousand Twenty Five Member Termination date various dates in January to July 2025. Termination Date Various Dates in January to July 2025 [Member] Proportion of portfolio percentage Proportion Of Portfolio Percentage Proportion of portfolio percentage. Property and Equipment Disclosure of property, plant and equipment [text block] Additions to rightofuse assets through business combination. Additions to Rightofuse Assets Through Business Combination Business combination Total comprehensive income, attributable to owners of parent Equity holders of PLDT Comprehensive income, attributable to owners of parent PLDT's share Loan Agreement Date January Thirty One Two Thousand Seventeen [Member] Loan agreement date january thirty one two thousand seventeen. Loan agreement date January 31, 2017 [Member] Termination Date Various dates in September to December Two Thousand and Twenty Four [Member] Termination Date Various dates in September to December 2024. Termination Date Various dates in September to December 2024 [Member] Prepayments Amount Amount Of Pre Payment Of Loans Received Amount of pre payment of loans received. Additions during the year Additions other than through business combinations, intangible assets other than goodwill Loan agreement date July 5, 2017 [Member] July Five Two Thousand Seventeen [Member] July five two thousand seventeen. Summary of Cost of Devices, Accessories and Contract-Specific Services Disclosure of cost of sales [text block] Trade Financing Arrangements [Member] Trade Financing Arrangements [Member] Trade financing arrangements. Sale Of Phone Units Devices And Others [Member] Sale of phone units, devices and others. Sale of phone units, devices and others [member] Summary of Revenues from Contracts with Customers Disclosure of disaggregation of revenue from contracts with customers [text block] Termination Date January Two Thousand Twenty Six [member] Termination date January two thousand twenty six. Termination Date January 2026 [Member] NTT TC Leasing [Member] N T T T C Leasing [Member] NTT TC leasing. Communication, training and travel (Note 24) Communication, training and travel Communication Training And Travel Communication, training and travel. Other comprehensive income, before tax, cash flow hedges Other comprehensive income, before tax, cash flow hedges Net fair value gains on cash flow hedges (Note 27) Net fair value losses on cash flow hedges Net fair value gains on cash flow hedges charged to other comprehensive income Inventories and supplies (Note 17) Allowance for inventory obsolescence and write-down Provision for inventory obsolescence Total current contract liabilities Current Current contract liabilities Remaining Shareholders [Member] Remaining shareholders. Class B convertible preferred shares. Class B convertible preferred shares {Member] Class B Convertible Preferred Shares [Member] Digitel Information Technology Services, Inc. [Member] Digitel Information Technology Services Inc [Member] Digitel Information Technology Services, Inc. Maturity On May 11, 2033 [Member] Maturity On May Eleven Two Thousand Thirty Three Member Maturity on May eleven two thousand thirty three. Principal Business Activity Description of nature of entity's operations and principal activities Current portion of derivative financial assets Current derivative financial assets Current portion of derivative financial assets (Note 27) Total investment property Balances at beginning of the year Balances at end of the year Investment property Investment properties (Note 13) Termination Date Various Dates In April And May Two Thousand Twenty Two [Member] Termination date various dates in April And May Two Thousand Twenty Two. Termination Date Various Dates in April and May 2022 [Member] Co Located Sites Co Located Sites [Member] Co-located sites. Basis of Consolidation Disclosure of basis of consolidation [text block] Various Dates In June Two Thousand Twenty Three To December Two Thousand Twenty Four [Member] Various dates in june two thousand twenty three to december two thousand twenty four. Various Dates in June 2023 to December 2024 [Member] Termination Date Various Dates In September Two Thousand Twenty Four To March Two Thousand Twenty Five [Member] Termination Date Various Dates In September Two Thousand Twenty Four To March Two Thousand Twenty Five. Termination Date Various Dates in September 2024 to March 2025 [Member] Summary of Changes in Property and Equipment Account Disclosure of detailed information about property, plant and equipment [text block] Summary of Asset Impairment Disclosure of impairment of assets [text block] Total funds for redemption of shares Funds Set Aside For Redemption Of Shares Including Unclaimed Dividends Funds set aside for redemption of shares including unclaimed dividends. Auditor Firm ID Auditor Firm ID Preferred stock outstanding value. Preferred Stock outstanding Value Preferred stock outstanding value Summary of Prepayments and Other Non-Financial Assets Disclosure Of Detailed Information About Prepayments and Other Non-Financial Assets Explanatory Disclosure Of Detailed Information About Prepayments and Other Non-Financial. Loan Agreement Date Various Dates in 2014 and 2019 [Member] Loan agreement date various dates in 2014 and 2019. Deferred Credits and Other Noncurrent Liabilities Disclosure Of Deferred Credits And Other Noncurrent Liabilities Explanatory Disclosure of deferred credits and other noncurrent liabilities. Employee Benefits and Other Provisions [Member] Employee Benefits and Other Provisions. Rent (Notes 10 and 24) Rental expense Rent The disclosure of summary of financial information of subsidiary. Disclosure Of Summary Of Financial Information Of Subsidiary Explanatory Summarized Financial Information of Radius Deferred tax asset on lease liability Deferred Tax Asset on Lease Liability Deferred tax asset on lease liability. Deposit for future stock subscription Deposit for future stock subscription. Deposit for future stock subscription Current Financial Assets [Member] Current Financial Assets [Member] Current financial assets. Total current financial assets at fair value through other comprehensive income Financial assets at fair value through other comprehensive income (Notes 6, 11 and 25) Current financial assets at fair value through other comprehensive income Dates Drawn Date Of Loans Drawn3 Date of loans drawn 3. Accounts payable Adjustments for increase (decrease) in trade accounts payable PLDT Subic Telecom, Inc. [Member] P L D T Subic Telecom Inc [Member] PLDT Subic Telecom, Inc. [Member] Products and services [axis] Products and services [axis] Other Payables [Member] Other payables. Others [Member] Disclosure of fair value of plan assets [abstract] Prepaid outstanding short-term debt Prepaid Outstanding Short Term Debt Prepaid outstanding short-term debt. Allowance for Inventory Obsolescence and Write-Down [Member] Allowance for inventory obsolescence and write-down. Allowance for inventory obsolescence and write-down [Member] Acquisitions through business combinations, intangible assets and goodwill Business combinations Business combinations Net movement in unrecognized deferred income tax assets and other adjustments Tax Effect Of Net Movement In Un Recognized Deferred Income Tax Assets And Other Adjustments Tax Effect of Net Movement in un Recognized Deferred Income Tax Assets and Other Adjustments Current portion of contract liabilities and unearned revenues Current Portion Of Contract Liabilities And Unearned Revenues Current portion of contract liabilities and unearned revenues. Contract liabilities and unearned revenues - current portion Disclosure of reconciliation of liabilities arising from financing activities [abstract] BDO Unibank, Inc. [Member] B D O Unibank Inc [Member] BDO Unibank, Inc. Deduction against taxable income Amount Of Net Operating Loss Carry Over Deducted Against Future Taxable Income Amount of net operating loss carry over deducted against future taxable income. VTI, Bow Arken and Brightshare [Member] V T I Bow Arken And Brightshare [Member] Vti Bow Arken and Brightshare. Disclosure Of Financial Liabilities [Table] Disclosure of financial liabilities [table] Loans receivable interest rate description Loans receivable interest rate description Loans receivable interest rate description. Revaluation increment on investment properties - net of tax [Member] Revaluation surplus [member] Salaries and other employee benefits Wages and salaries Total Amount Dividends recognised as distributions to owners of parent Service costs Increase in net defined benefit liability (asset) resulting from current service cost Beacon Electric Asset Holdings, Inc. [Member] Beacon Electric Asset Holdings Inc [Member] Beacon Electric Asset Holdings, Inc. Noncurrent Financial Liabilities Categories of non-current financial liabilities [abstract] Percentage of credit margin on loans receivable interest rate Percentage of credit margin on loans receivable interest rate Percentage of credit margin on loans receivable interest rate. Assumed liabilities Liabilities incurred Gotuaco [Member] Gotuaco [Member] Gotuaco. Investments in Associates and Joint Ventures Disclosure of investments accounted for using equity method [text block] Assets Classified as Held-for-Sale Description of accounting policy for non-current assets or disposal groups classified as held for sale [text block] Noncurrent Assets Held-for-Sale Income tax relating to cash flow hedges included in other comprehensive income Income tax related to fair value adjustments charged directly to equity Total revenues from contracts with customers Revenue from contracts with customers IT systems and platforms [Member] I T Systems And Platforms [Member] IT systems and platforms. Accumulated Provision For Expected Credit Losses [Member] Accumulated provision for expected credit losses. Accumulated provision for expected credit losses [Member] TOTAL EQUITY AND LIABILITIES Equity and liabilities Fair value of financial assets reclassified as measured at amortised cost, initial application of IFRS 9 Modernization of key core network equipment and facilities. Modernization of key core network equipment and facilities [Member] Modernization of Key Core Network Equipment and Facilities [Member] Disclosure Of Reconciliation Of Changes In Intangible Assets And Goodwill [Table] Disclosure of reconciliation of changes in intangible assets and goodwill [table] Summary of Derivative Financial Instruments by Classification Disclosure Of Derivative Financial Instruments By Classification Explanatory Disclosure of derivative financial instruments by classification. Additions (Note 28) Non-cash additions to ROU assets Additions to ROU assets Accrued expenses and other current liabilities [member] Accrued Expenses And Other Current Liabilities [Member] Accrued expenses and other current liabilities. PLDT-Philcom, Inc. and Subsidiaries [Member] P L D T Philcom Inc And Subsidiaries [Member] PLDT-Philcom, Inc. and Subsidiaries. Other obligations [Member] Other Obligations [Member] This member stands for other obligations. Cybersecurity Risk Management Positions or Committees Responsible [Text Block] Loan Settled Aggregate Value Loan settled aggregate value. Loan settled aggregate value Revenues from Contracts with Customers Description of accounting policy for recognition of revenue [text block] Disclosure of analysis of single amount of discontinued operations [table] Types of risks [axis] Types of risks [axis] March 15, 2023 [Member] March Fifteen Two Thousand Twenty Three Member March fifteen two thousand twenty three. Transfers out of Level 3 of fair value hierarchy, liabilities Financial liabilities fair value transfer out of Level 3 Transfers out of Level 3 of fair value hierarchy, liabilities Series II 10% Percent Cumulative Convertible Preferred Stock [Member] Series I I Ten Percent Cumulative Convertible Preferred Stock [Member] Series II 10% cumulative convertible preferred stock. Liabilities included in disposal groups classified as held for sale Liabilities associated with assets classified as held-for-sale Weighted average price per share pursuant to share buyback program Weighted Average Price Per Share Persuant To Share Buyback Plan Weighted average price per share persuant to share buyback plan. 2.00% Two Year Time Deposit [Member] Two Point Zero Zero Percent Two Year Time Deposit [Member] 2.00% Two year time deposit. Payments for: Payments For Financing Activities [Abstract] Payments For Financing Activities [Abstract]. Interest-bearing financial liabilities (Note 20) Interest-bearing financial liabilities (Note 21) Interestbearing Financial Liabilities Interest-bearing financial liabilities. Percentage of increase or decrease in value of currency Percentage Of Increase Or Decrease In Value Of Currency Percentage of increase or decrease in value of currency. Interest income Interest income (Note 5) Total interest income Interest income Finance income Document Information [Line Items] Document Information [Line Items] Noncurrent portion of prepayments and other nonfinancial assets Noncurrent portion of prepayments and other nonfinancial assets Noncurrent portion of prepayments and other nonfinancial assets. Prepayments and other nonfinancial assets - net of current portion (Note 18) Ph Communications Holdings Corporation Ph Communications Holdings Corporation [Member] PH Communications Holdings Corporation. Period due after which there is significant increase in credit risk in asset Period Due After Which There Is Significant Increase In Credit Risk In Asset Period due after which there is significant increase in credit risk in asset. DFTI [Member] Dream Fearlessly Technologies Inc Member Dream Fearlessly Technologies Inc. Treasury Stock [Member] Treasury shares [member] Series JJ 10% Cumulative Convertible Preferred Stock [Member] Series J J Ten Percent Cumulative Convertible Preferred Stock [Member] Series JJ 10% cumulative convertible preferred stock. Deferred Gain Realized Adjustments for gain (loss) on disposal of investments in subsidiaries, joint ventures and associates Others Eight [Member] Others Eight [Member] Others eight. Number of common stock shares sold Number Of Common Stock Shares Sold Number of common stock shares sold. Disclosure of quantitative information about right-of-use assets [abstract] Loan agreement date May 23, 2014 [Member] May Twenty Three Two Thousand Fourteen [Member] "May Twenty Three Two Thousand Fourteen [Member]" Shares of stocks sold to third party Dividends paid, ordinary shares Associates and joint ventures [axis] Associates and joint ventures. Percentage of interest in entity from shareholders acquired Percentage Of Outstanding Shares Acquired Percentage of outstanding shares acquired. Actual benefits paid/settlements Decrease (increase) in net defined benefit liability (asset) resulting from payments from plan Actual benefits paid/settlements Total Total fair values of noncurrent financial assets Non-current financial assets Tranche Two [Member] Tranche Two [Member] Tranche two. Major vendors. Major Vendors [Member] Major Vendors [Member] Percentage of consideration paid upon acquisition Percentage Of Consideration Paid Upon Acquisition Percentage of consideration paid upon acquisition. Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] Summary of Consolidated Goodwill and Intangible Assets of Reportable Segments Disclosure Of Intangible Assets And Goodwill Under Reportable Segments Explanatory The disclosure of intangible assets and goodwill under reportable segments. Termination Date January 9 2023. Termination Date January Nine Two Thousand and Twenty Three [Member] Termination Date January 9, 2023 Others Twelve [Member] Others twelve. Others Twelve [Member] Continuing operations, diluted Profit Loss From Continuing Operations Diluted Profit loss from continuing operations diluted. Address of entity's registered office Temporary difference, unused tax losses and unused tax credits [domain] Net income (loss) / Segment profit (loss) - Discontinued operations Profit (loss) from discontinued operations Loss after tax from discontinued operations NET LOSS FROM DISCONTINUED OPERATIONS (Notes 2 and 4) April 18, 2023 [Member] April Eighteen Two Thousand Twenty Three Member April eighteen two thousand twenty three. Year Four [Member] Year four. 2029 [Member] Principal Long Term Debt Including Current Portion Principal Undiscounted Cash Flows Long term debt including current portion principal undiscounted cash flows. Sale of Devices and Accessories [Member] Sale of devices and accessories. Sale of devices and accessories [Member] Loan agreement date February 21, 2019 [Member] February Twenty One Two Thousand And Nineteen [Member] February twenty one two thousand and nineteen. ECL recognized on investment E C L Recognized On Investment ECL recognized on investment. Summary of Aging Analysis of Past Due But not Impaired Class of Financial Assets Analysis of age of financial asset that are past due but not impaired [text block] Analysis of age of financial asset that are past due but not impaired. Aggregate amount against shares sold Aggregate Amount Against Shares Sold Aggregate amount against shares sold. Loan agreement date June 14, 2021 [Member] Loan Agreement Date June Fourteen Two Thousand Twenty One [Member] Loan Agreement Date June Fourteen Two Thousand Twenty One. Joint ventures [domain] AOCI Including Portion Attributable to Noncontrolling Interests [Member] AOCI including portion attributable to noncontrolling interests member. Total other comprehensive income (loss)-net of tax Adjustments Increase (decrease) through other changes, property, plant and equipment Adjustments ePDS, Inc. [Member] E P D S Inc [Member] ePDS, Inc. Disclosure Of Risk Management Strategy Related To Hedge Accounting [Line Items] Disclosure of risk management strategy related to hedge accounting [line items] Loan Agreement Date February 27, 2024 [Member] Loan Agreement Date February Twenty Seven Two Thousand Twenty Four [Member] Loan agreement date February twenty seven two thousand twenty four. 2025 [Member] Two Thousand Twenty Five [Member] Two thousand twenty five. Limitless Growth Ventures Inc. [Member] Limitless Growth Ventures Inc. Disclosure Of Operating Lease By Lessee [Line Items] Disclosure Of Operating Lease By Lessee [Line Items] Disclosure of operating leases by lessee. Notes to the Statements of Cash Flows Disclosure of cash flow statement [text block] Document Registration Statement Document Registration Statement PLDT Shares [Member] P L D T Shares [Member] PLDT shares. Total other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans Remeasurement losses on post-employment benefit obligations Goodwill Goodwill arising from acquisition Goodwill at beginning of period Goodwill at end of period Goodwill Disclosure Of Corporate Information [Line Items] Disclosure Of Corporate Information [Line Items] Disclosure of corporate information. Loan agreement date April 14, 2021 [Member] Loan Agreement Date April Fourteen Two Thousand Twenty One [Member] Loan Agreement Date April Fourteen Two Thousand Twenty One. A Ce S Philippine A Ce S Philippines [Member] A Ce S Philippines. Consolidated Unappropriated Retained Earnings as of December 31, 2024 Consolidated unappropriated retained earnings as at December 31, 2020 Unappropriated Retained Earnings Unappropriated retained earnings. Consolidated unappropriated retained earnings available for dividends Softwares and related services upgraded. Softwares and related services upgraded [Member] Softwares and Related Services Upgraded [Member] Operating liabilities Operating Liabilities Operating Liabilities. Accrued expenses for LTIP Accrued Expenses For Long Term Incentive Plan Accrued expenses for long term incentive plan. Mobile [member] Mobile [Member] Mobile [member] Types of hedges [domain] Interest Rate Swap Contract [Member] Interest rate swap contract [member] Amount of arbitration of collating claims Total legal proceedings provision Legal proceedings provision Summary of Allocation of Fair Value of Plan Assets Disclosure Of Allocation Of Fair Value Of Pension Plan Assets Explanatory Disclosure of allocation of fair value of pension plan assets. Class A2 Preferred Shares [Member] Class A2 Preferred Shares [Member] Class A2 preferred shares. Beneficial Trust Fund Holdings Inc. [Member] Beneficial Trust Fund Holdings Inc [Member] Beneficial trust fund holdings inc. Debt instruments held [abstract] Total NOLCO claimed as deduction against future taxable income NOLCO Net Operating Loss Carry Over Net operating loss carry over. Current portion of lease liabilities Less: Current portion of lease liabilities (Note 27) Current portion of lease liabilities (Note 10) Inventory Write Down Cost Of Devices And Accessories Consumed Previously Provided Inventory write down cost of devices and accessories consumed previously provided. Cost of devices and accessories consumed, previously provided Four-year FXTN 07-62 bond. Four-year FXTN 07-62 Bond [Member] Four-year FXTN 07-62 [Member] Leases Description of accounting policy for leases [text block] Wireless [Member] Wireless [Member] Wireless. Total non-current contract liabilities Noncurrent Non-current contract liabilities Suppliers and contractors liability [Member] Suppliers And Contractors Liability [Member] Suppliers and contractors liability. Pension and other employee benefits [Member] Pension And Other Employee Benefits [Member] Pension and other employee benefits. Classes of share capital [domain] Exchange rate, description Average Foreign Rate Of Exchange Average foreign rate of exchange. Interest income, net of withholding tax Investment income Share in net assets of MIH Share Of Investment In Net Assets Share of investment in net assets. Share in net assets of VTI, Bow Arken and Brightshare Gains Losses Arising From Settlements Net Defined Contribution Liability Asset Gains losses arising from settlements net defined contribution liability asset. Curtailment and others Transfers into of Level 2 of fair value hierarchy, investment properties Transfers Into Level2 Of Fair Value Hierarchy Assets Transfers into Level 2 of fair value hierarchy, assets. Effect of IAS 27 Adjustments Effect of IAS 27, Consolidated and Separate Financial Statements, adjustments Effect Of Accounting Standard Adjustments Effect of accounting standard adjustments. Business Contact [member] Business Contact [Member] Defined benefit plans [domain] Lease Liability Over Right Of Use Assets [Member] Lease liability over right-of-use assets. Lease liability over ROU under IFRS 16 [Member] Pension benefit costs (Notes 5 and 25) Adjustments For Pension Benefit Costs Adjustments for pension benefit costs. Summary of Analysis of Net Deferred Income Tax Assets Disclosure Of Consolidated Net Deferred Income Tax Assets Explanatory Disclosure of Consolidated Net Deferred Income Tax Assets [Text Block] Losses (gains) recognised in other comprehensive income on exchange differences, fair value measurement, entity's own equity instruments Net foreign exchange gain /loss on equity instrument Gains (losses) recognised in other comprehensive income on exchange differences, fair value measurement, entity's own equity instruments Unfunded status net defined benefit liability asset. Unfunded Status Net Defined Benefit Liability Asset Unfunded status – net Accretion on lease liabilities (Note 10) Accretion On Lease Liabilities Continuing Operations Accretion on lease liabilities continuing operations. Entity Address, Address Line Two Entity Address, Address Line Two Non-service Revenue [Member] Non Service Revenue [Member] Non-service revenue. Disclosure Of Defined Benefit Plans [Line Items] Disclosure of defined benefit plans [line items] Disclosure Of Intangible Assets [Line Items] Disclosure of detailed information about intangible assets [line items] Derivative Financial Liabilities – Net of Current Portion [Member] Derivative Financial Liabilities Net Of Current Portion [Member] Derivative financial liabilities – net of current portion. February 10, 2023 [Member] February Ten Two Thousand Twenty Three Member February ten two thousand twenty three. Disclosure Of Financial Instruments [Table] Disclosure of detailed information about financial instruments [table] Summary of Number of Shares of Subscribed and Outstanding Capital Stock Disclosure of classes of share capital [text block] Foreign currency translation differences of subsidiaries [Member] Reserve of exchange differences on translation [member] June One Two Thousand Twenty Two. June One Two Thousand Twenty Two [Member] June 1, 2022 [Member] The entire disclosure of financial assets at fair value through profit or loss. Financial Assets at FVPL Disclosure Of Financial Assets At Fair Value Through Profit Or Loss Explanatory Disclosure of sensitivity analysis for actuarial assumptions [abstract] Later than three months [member] Later than three months [member] Disclosure Of Gains (Losses) On Derivative Financial Instruments Explanatory Disclosure Of Gains Losses On Derivative Financial Instruments Explanatory Disclosure of gains (losses) on derivative financial instruments. Net Games Inc [Member] Net Games Inc [Member] netGames, Inc. Net mark-to-market gains at end of the period Debit Derivative Fair Value Debit derivative fair value. Net mark-to-market gains (losses) at beginning of the period December Thirty First Two Thousand Twenty Four [Member] December thirty first two thousand twenty four. Loan Agreement Date December 31, 2024 [Member] Classes of share capital [axis] Classes of share capital [axis] Summary of Changes to Unamortized Debt Discount Disclosure Of Detailed Information About Changes To Unamortized Debt Discount Explanatory The disclosure of detailed information about changes to unamortized debt discount. Types of share-based payment arrangements [domain] Phunware [Member] Phunware Inc [Member] Phunware Inc. Accounts payable Trade and other current payables Accounts payable Accounts payable (Note 22) Dividend Pay Out Rate Dividend Pay Out Rate Dividend pay out rate. Premium over subscription share price Premium Over Par Value Subscription Share Price The premium over subscription share price. Subsidiaries [Member] Total for all subsidiaries [member] Equity Description of accounting policy for issued capital [text block] U S Dollar Notes U S Dollar Notes [Member] US Dollar Notes. Dealers agents and others [Member] Dealers Agents And Others [Member] Dealers agents and others. Maturity of short-term investments Proceeds From Maturity Of Short Term Investments Proceeds from maturity of short term investments. Interest accrual Gains (losses) on hedges of net investments in foreign operations, net of tax Others [Member] Other Inventories And Supplies [Member] Other inventories and supplies. Summary of Changes in Present Value of Defined Benefit Obligations, Fair Value of Plan Assets and Components of Net Periodic Benefit Costs Disclosure of defined benefit plans [text block] Disclosure Of Defined Benefit Plans [Table] Disclosure of defined benefit plans [table] Selling and promotions Inventory Selling And Promotions Inventory selling and promotions. Disclosure Of Financial Assets And Financial Liabilities [Line Items] Disclosure Of Financial Assets And Financial Liabilities [Line Items] Disclosure Of Financial Assets and Financial Liabilities [line items] Cable and wire facilities [Member] Cable And Wire Facilities [Member] Cable and wire facilities. Parent [Member] Parent [member] MVP Rewards Loyalty Solutions, Inc [Member] M V P Rewards Loyalty Solutions Inc [Member] MVP Rewards Loyalty Solutions, Inc. Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Table] Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Table] Disclosure Of Maturity Analysis For Non-derivative And Derivative Financial Liabilities [Table] Consolidated Income Statements [Table] Consolidated Income Statements [Table] Summary of investment Disclosure Of Investment In Associates And Joint Ventures Explanatory Disclosure of investment in associates and joint ventures. Equity holders of PLDT (Note 8) Profit (loss), attributable to owners of parent Consolidated net income attributable to common shares, basic Net income attributable to equity holders of PLDT Fair Value Measurement Description of accounting policy for fair value measurement [text block] Various dates in October 2021 [Member] Various Dates In October Two Thousand Twenty One [Member] Various dates in October two thousand twenty one. Actuarial assumption of discount rates [Member] Actuarial assumption of discount rates [member] Ohers Other expenses Other expenses Other expenses, by nature Total Equity Attributable to Equity Holders of PLDT Equity attributable to owners of parent Reclassification from (to) lease liabilities classified as held for sale Reclassification from (to) lease liabilities classified as held for sale. Reclassification to lease liabilities classified as held-for-sale Total current financial assets Current Financial Assets Current financial assets Pre-tax discount rates applied to cash flow projections Discount rate applied to cash flow projections Current portion of capitalized commissions. Current portion of capitalized commissions Types of interest rates [axis] Types of interest rates [axis] Perpetual notes issued Notes and debentures issued Club Shares and others [Member] Club Shares And Others [Member] Club shares and others. PLDT Global, Inc. [Member] P L D T Global Inc [Member] PLDT Global, Inc. Entity Entity [Domain] Tranche A [Member] Tranche A [Member] Tranche A. Summary of Material Accounting Policies The entire disclosure for material accounting policies. Disclosure of material accounting policies explanatory Other long-term employee benefits (Note 25) Key management personnel compensation, other long-term employee benefits Other long-term employee benefits (Note 26) Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block] Transfers out of Level 2 of fair value hierarchy, investment properties Transfers Out Of Level2 Of Fair Value Hierarchy Assets Transfers out of Level 2 of fair value hierarchy, assets Temporary cash investments Percentage Of Temporary Cash Investments Percentage of temporary cash investments. Floating Interest Rate [Member] Floating interest rate [member] Termination Date Various Dates In March to April Two Thousand Twenty Five Member Termination date various dates in March to April 2025. Termination Date Various Dates in March to April 2025 [Member] TowerCos [Member] TowerCos. Tower Cos [Member] Foreign exchange gain (loss ) after tax Gains (losses) on exchange differences on translation of foreign operations, net of tax Notes To The Statements Of Cash Flows [Abstract] Notes to the statements of cash flows. Cash In Bank Cash In Bank [Member] Cash in bank. Cybersecurity Risk Management Expertise of Management Responsible [Text Block] International Equities Investment [Member] International Equities Investment [Member] International equities investment. Cash flows Increase (decrease) through financing cash flows, liabilities arising from financing activities Smart and Subsidiaries [Member] Smart And Subsidiaries [Member] Smart and Subsidiaries. Trade and other receivables, net of allowance for expected credit losses Trade And Other Receivables Net Of Allowance For Expected Credit Losses Trade and other receivables net of allowance for expected credit losses. Summary of Movement in Allowance for Expected Credit Losses of Contracts Assets Disclosure Of Movement In Allowance For Expected Credit Losses Of Contracts Assets Explanatory Disclosure of movement in allowance for expected credit losses of contracts assets. Disclosure of General Operating Costs Explanatory Disclosure of general operating costs explanatory. Summary of General Operating Costs Other financial assets Other financial assets - net of current portion (Note 27) Other financial assets – net of current portion Expiry Date Expiry Date For Minimum Corporate Income Tax And Net Operating Loss Carry Over Expiry Date for Minimum Corporate Income Tax and Net Operating Loss Carry Over Foreign Exchange Options Capped Forward Foreign Exchange Options Capped Forward [Member] Foreign exchange options capped forward. Contracted services outstanding balance payment Contracted Services Outstanding Balance Payment Contracted services outstanding balance payment. Land Valuation for land, price per square meter Loan agreement date March 4, 2021 [Member] March Four Two Thousand Twenty One [Member] March Four Two Thousand Twenty One. Treasury shares under employee benefit trust (Note 25) Increase (decrease) through treasury share transactions, equity Number of PLDT Common Shares Sold. Number of PLDT common shares sold Seagull Seagull [Member] Seagull. PLDT [Member] P L D T [Member] PLDT. Utilisation, allowance accounts for credit losses of financial assets Utilisation, allowance accounts for credit losses of financial assets. Write-offs Write-offs Estimated useful lives of assets Description of useful life, property, plant and equipment Stage 1 [Member] Stage1 [Member] Stage 1. M P I C Joint Venture Through P C E V M P I C Joint Venture Through P C E V [Member] M P I C Joint Venture Through P C E V [Member] Advances to suppliers and contractors Advances To Suppliers And Contractors Advances to suppliers and contractors. Various dates in November to December 2021 [Member] Various Dates In November To December Two Thousand Twenty One [Member] Various dates in November to December two thousand twenty one. Minimum capital stock percentage required to own by citizens of Philippines Minimum Voting Capital Stock Percentage Required To Be Owned By Citizens Of Domestic Country Minimum voting capital stock percentage required to be owned by citizens of domestic country. Leased facilities [member] Leased Facilities [Member] Leased facilities. Loan agreement date May 20, 2020 [Member] May Twenty Two Thousand Twenty One [Member] May twenty two thousand twenty. Stage 2. Stage 2 [Member] Stage2 [Member] Loan agreement date January 11, 2019 [Member] January Eleven Two Thousand And Nineteen [Member] January eleven two thousand and nineteen. Fixed Rate Retail Bonds [Member] Fixed Rate Retail Bonds [Member] Fixed Rate Retail Bonds. Statements [Line Items] Statements line items. Gain loss on sale and leaseback of telecom towers. Gain Loss On Sale And Leaseback Of Telecom Towers Gain on sale and leaseback of telecom towers (Notes 5 and 9) Provision for Benefit From Income Tax Provision for (benefit from) income tax. Provision for (benefit from) income tax Operating Segments [Member] Operating segments [member] Summarized financial information of individually immaterial associates and joint venture [line items] Summarized financial information of individually immaterial associates and joint venture. Loan Agreement Date January 22, 2014 [Member] Loan Agreement Date January Twenty Two Two Thousand Fourteen [Member] Loan agreement date January twenty two two thousand fourteen. Maturity On March 17, 2033 [Member] Maturity On March Seventeen Two Thousand Thirty Three [Member] Maturity On March Seventeen Two Thousand Thirty Three. Entity Address, City or Town Entity Address, City or Town Smart Inc [Member] Smart Inc. Smart Inc [Member] Accumulated Share In Other Comprehensive Loss Of Associates And Joint Ventures Including Portion Attributable To Noncontrolling Interest [Member] Accumulated share in other comprehensive income of associates and joint ventures including portion attributable to noncontrolling interest. Share in the other comprehensive loss of associates and joint ventures accounted for using the equity method [Member] Translation and other adjustments Increase (decrease) through net exchange differences, intangible assets and goodwill Translation and other adjustments Land Improvement. Land Improvement Member Land Improvements [Member] 2029 2029 [Member] Later than three years and not later than four years [member] Trustee Name Of The Trusee Name of the trusee. Loan Agreement Date December Thirty First Two Thousand Twenty Four [Member] Loan agreement date December thirty first two thousand twenty four. Loan Agreement Date December 31, 2024 [Member] Description of Accounting Policy for Revisions of Prior Financial Statements [Text Block] Description of accounting policy for revisions of prior financial statements. DescriptionOfAccountingPolicyForRevisionsOfPriorFinancialStatementsTextBlock Revisions of Prior Period Financial Statements Continuing operations, unless line item indicates otherwise [member] Various Dates in January 2026 [Member] Various Dates in January Two Thousand Twenty Six [member] Various dates in January two thousand twenty six. 2050 Notes [Member] Twenty Fifty Notes [Member] Twenty fifty notes. Wholesale international voice cost Wholesale international voice cost. Disclosure Of Credit Risk Exposure [Table] Disclosure of credit risk exposure [table] Total Noncurrent Assets Noncurrent assets Non-current assets Security Exchange Name Security Exchange Name Pacific Global One Aviation Company, Inc. [Member] Pacific Global One Aviation Company Inc [Member] Pacific Global One Aviation Company, Inc. PG1 [Member] Internal credit grades [axis] Internal credit grades [axis] 2,760,000 Subscribed Preferred Shares [Member] Twenty Seven Lakh Sixty Thousand Preference Shares Subscribed [Member] Twenty seven lakh sixty thousand preference shares subscribed. Dividend Rate Dividend rate. Dividend rate Issuance Date Date Of Loan Agreement Date of loan agreement. Date of Loan Agreement Gain on deconsolidation Gain on deconsolidation. Gain On Deconsolidation Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Table] Disclosure of temporary difference, unused tax losses and unused tax credits [table] Contact Personnel Name Contact Personnel Name Issuance of warrants aggregate subscription amount Issuance Of Warrants Aggregate Subscription Amount Issuance of warrants aggregate subscription amount. Commitments related to non-major capital expenditure vendors Commitments related to non-major capital expenditure vendors Commitments related to non-major capital expenditure vendors. Short Term Currency Swap Short Term Currency Swap [Member] Short term Currency Swap [Member] Loan agreement date April 11, 2019 [Member] April Four Two Thousand Fourteen [Member] April Four Two Thousand Fourteen [Member] Goodwill and intangible assets (Note 14) Total goodwill and intangible assets Beginning balance Ending balance Intangible assets and goodwill Senior Unsecured Fixed-rate Notes With Coupon of 2.50% [Member] Senior Unsecured Fixed Rate Notes With Coupon Of Two Point Five Zero Percentage [Member] Senior unsecured fixed-rate notes with coupon of two point five zero percentage. Levels of fair value hierarchy [axis] Levels of fair value hierarchy [axis] Measurement [domain] Present value of defined contribution obligations at beginning of the period Defined Contribution Obligation At Present Value Defined contribution obligation at present value. Present value of defined contribution obligations at end of the year Return of preferred shares redemption fund (Note 19) Proceeds from return of preferred shares redemption funds. Proceeds from return of preferred shares redemption funds Unity and Frontier [Member] Unity And Frontier [Member] Unity and Frontier. Modernization of Core Network Equipment and IT Assets [Member] Modernization of core network equipment and IT assets. Disclosure Of Classes Of Share Capital [Line Items] Disclosure of classes of share capital [line items] 1-3 years [Member] Later than one year and not later than three years [member] Depreciation Expense Of Right Of Use Assets From Continuing Operations Depreciation expense of right of use assets from continuing operations. Depreciation expense of ROU assets from continuing operations Balances at end of the year Less allowance Allowance accounts for credit losses of financial assets Allowance accounts for credit losses of financial assets. Balances at beginning of the year Accumulated write-down of inventories to net realizable values [Member] Accumulated Writedown Of Inventories To Net Realizable Values [Member] Accumulated write-down of inventories to net realizable values. Treasury Shares Under Employee Benefit Trust Member Treasury Shares Under Employee Benefit Trust [Member] Treasury shares under employee benefit trust. Net deferred income tax liabilities Deferred income tax liabilities Net deferred income tax liabilities – balances at beginning of the year Net deferred income tax liabilities – balances at end of the year Net deferred income tax liabilities Deferred income tax liabilities – net (Note 7) Deferred tax liabilities Percentage of consolidated debts unhedged Percentage Of Consolidated Debts Unhedged Percentage of consolidated debts unhedged. Statement of changes in equity [abstract] Foreign currency denominated monetary financial assets [Member] Foreign Currency Denominated Monetary Financial Assets [Member] Foreign currency denominated monetary financial assets. Others Nine [Member] Others Nine [Member] Others Nine. Net gain (loss)/Total comprehensive gain (loss) NET INCOME (Note 4) Net income (loss) / Segment profit (loss) Net income Defined Benefit Pension Plans [Member] Defined Benefit Pension Plans [Member] Defined benefit pension plans member. Deferred Contract Liabilities Deferred contract liabilities. Deferred during the year Net foreign exchange differences qualified as borrowing costs Net Foreign Exchange Differences Qualified As Borrowing Costs Net foreign exchange differences qualified as borrowing costs. Foreign exchange differences - net PG1 [member] PG1. PG1 [Member] Gain on revaluation of warrants Gain on Revaluation of Warrants Gain on revaluation of warrants. Loan agreement date September 20, 2016 [Member] September Twenty Two Thousand Sixteen [Member] September Twenty Two Thousand Sixteen [Member] Continuing operations, basic Profit Loss From Continuing Operations Basic Profit loss from continuing operations basic. Tax effects of: Reconciliation of accounting profit multiplied by applicable tax rates [abstract] Transformation Incentive Plan [Member] Transformation Incentive Plan [Member] Transformation Incentive Plan. Document Period End Date Document Period End Date Trade and other receivables (Note 16) Impairment loss recognised in profit or loss, trade receivables Fixed Income Securities [Member] Fixed Income Security [Member] Fixed income security member. December 31, 2023 expiring 2026 [Member] December Thirty One Two Thousand And Twenty Three Expiring December Thirty One Two Thousand Twenty Six [Member] December thirty one two thousand and twenty three expiring december thirty one two thousand twenty six. Prepayments (Note 18) Prepaid benefit costs Prepayments Prepayments (Note 19) Debt Securities [Member] Debt securities [member] Provisions [Member] Provisions [Member] Provisions. Operating Segment Information Disclosure of entity's operating segments [text block] Disclosure Of Significant Investments In Associates [Table] Disclosure of associates [table] Associates [axis] Associates [axis] Expired portion of excess MCIT Expired Portion Of Excess Minimum Corporate Income Tax Expired Portion of Excess Minimum Corporate Income Tax ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Categories of related parties [axis] Categories of related parties [axis] Lender(s) Name Of Lender Name of lender. Loan agreement date April 2, 2014 [Member] April Two Two Thousand Fourteen [Member] April Two Two Thousand Fourteen [Member] Investments in listed and unlisted equity securities Percentage Of Investments In Listed And Unlisted Equity Securities Percentage of investments in listed and unlisted equity securities. Disclosure of detailed information about investment property [abstract] Total long-term debt (Note 27) Borrowings Principal Amount Borrowings, principal amount. Asset impairment Total asset impairment Asset impairment (Note 5) Impairment loss recognised in profit or loss Convertible promissory note payable Convertible Promissory Note Payable Convertible promissory note payable. Right-of-use assets (Note 3 and 10) Right-of-use assets (Note 10) Balances at beginning of the year Balances at end of the year Right-of-use assets ROU assets Percentage of equity interest Percentage Of Equity Interest The pecentage of equity interest to be transferred. Cost to Fulfill [Member] Setup costs [member] Customer List [Member] Customer-related intangible assets [member] Short-term Investments Description Of Accounting Policy For Short Term Investments Explanatory Description of accounting policy for short term investments explanatory. Other comprehensive income (loss) (Note 6) Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest Other comprehensive income (loss) including portion attributable to noncontrolling interest. Other income – net Other income - net Other income Authorized Number of shares authorized Number of shares authorised Financial liabilities associated with assets classified as held-for-sale. Financial Liabilities Associated With Assets Classified As Held-for-sale Liabilities associated with assets classified as held-for-sale Subscription price Total issued capital Initial capitalization amount Issued capital Decrease Increase In Other Financial And Non Financial Assets Decrease (increase) in other financial and non financial assets. Decrease (Increase) in other financial and non-financial assets Investments in Associates Description of accounting policy for investment in associates [text block] Settlement of obligations Settlement Of Lease Obligation Settlement of lease obligation. Continuing operations Tax income (expense) PROVISION FOR INCOME TAX (Note 7) Actual provision for income tax Provision for (benefit from) income tax Provision for income tax Corporate term, description Corporate Term Description Corporate term description Accounts Payable And Accrued Expenses And Other Current Liabilities Accounts payable and accrued expenses and other current liabilities. Accounts payable and accrued expenses and other current liabilities Seven-year FXTN 07-67 bond. Seven-year FXTN 07-67 Bond [Member] Seven-year FXTN 07-67 [Member] Foreign administrations [Member] Foreign Administration [Member] Foreign administrations. REVENUES FROM CONTRACTS WITH CUSTOMERS Revenue [abstract] Three-year FXTN 03-27 Bond [Member] Three-year FXTN 03-27 Bond [Member] Three-year FXTN 03-27 [Member] Loans amount drawn 3. Loans amount drawn 3 Drawn Percentage of economic and voting interest held by strategic partner Proportion of voting rights held by non-controlling interests Accretion on lease liabilities from discontinued operations Accretion On Lease Liabilities From Discontinued Operations Accretion on lease liabilities from discontinued operations. Total contract liabilities Contract liabilities and unearned revenues Contract liabilities at beginning of period Contract liabilities at end of period Contract liabilities Aggregated individually immaterial associates and joint ventures [member] Aggregated individually immaterial associates and joint ventures. Aggregated Individually Immaterial Associates and Joint Ventures [Member] Loan Agreement Date January 31, 2023. Loan Agreement Date January Thirty one Two thousand Twenty Three [Member] Loan Agreement Date January 31, 2023 [Member] Accumulated equity share in net earnings of associates and joint ventures [Member] Accumulated Equity Share In Net Earning Of Associates And Joint Ventures [Member] Accumulated equity share in net earnings of associates and joint ventures [Member] Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items] Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items] Disclosure Of Maturity Analysis For Non-derivative And Derivative Financial Liabilities [Line Items] Cybersecurity Risk Management, Strategy, and Governance [Line Items] Disclosure Of Credit Risk Exposure [Line Items] Disclosure of credit risk exposure [line items] Expenses Expenses Expenses, by nature Termination Date Various dates in January to April Two Thousand Twenty-Five [Member] Termination date various dates in january to april two thousand twenty-five. Termination Date Various dates in January to April 2025 [Member] Cumulative right of use assets Cumulative Right Of Use Assets Cumulative right of use assets. Equity share in net losses of associates and joint ventures (Notes 5 and 11) Total share of profit (loss) of associates and joint ventures accounted for using equity method Share of profit (loss) of associates and joint ventures accounted for using equity method Equity share in net losses of associates and joint ventures (Note 11) Equity share in net earnings (losses) of associates and joint ventures Equity share in net gains (losses) of associates and joint ventures Types of financial liabilities [axis] Types of financial liabilities [axis] Customer list. Customer List [Member] Gain on sales of common shares Gain On Sale Of Common Shares Gain on sale of common shares. Loan agreement date June 26, 2015 [Member] June Twenty Six Two Thousand Fifteen [Member] June Twenty Six Two Thousand Fifteen [Member] Enterprise-wide network asset physical verification activity. Enterprise-wide network asset physical verification activity [Member] Enterprise-wide Network Asset Physical Verification Activity [Member] American Depositary Receipts [member] American Depositary Receipts [Member] American Depositary Receipts. Various Dates In October To September Two Thousand Twenty Four Member Various dates in October To September 2024. Summary of Plan Assets Disclosure of fair value of plan assets [text block] Future amortization of intangible assets Amortisation, intangible assets other than goodwill Amortization during the year Amortisation, intangible assets other than goodwill Amortization during the year Amortization of intangible assets (Notes 5 and 14) Two Thousand Twenty Four [Member] Two thousand twenty four. 2024 [Member] Total current financial liabilities Current financial liabilities Current financial liabilities Valuation techniques used in fair value measurement [domain] Termination date various dates in two thousand and twenty four [member] Termination date various dates in two thousand and twenty four. Termination Date Various Dates in 2024 [Member] Products and services [domain] Timing of transfer of goods or services [axis] Timing of transfer of goods or services [axis] ISON Tower Ltd. Inc. ISON Tower Ltd. Inc. [Member] Loan agreement date March 30, 2020 [Member] March Thirty Two Thousand Twenty [Member] March thirty two thousand twenty. Accretion expenses Asset Retirement Obligations Accretion Expense Asset retirement obligations, accretion expense. Philippine Peso [Member] Philippines, Pesos Series GG 10% Cumulative Convertible Preferred Stock [Member] Series G G Ten Percent Cumulative Convertible Preferred Stock Series G G Ten Percent Cumulative Convertible Preferred Stock [Member] Series GG 10% cumulative convertible preferred stock. Summary of Amount of Unrecognized Deferred Income Tax Assets Disclosure of temporary difference, unused tax losses and unused tax credits [text block] Others Other current payables NTT Communications Corporation [Member] N T T Communications Corporation [Member] NTT Communications Corporation. Summary of Maturity Profile of Financial Liabilities Based on Consolidated Contractual Undiscounted Obligations Outstanding Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities Explanatory Disclosure of maturity analysis for non-derivative and derivative financial liabilities. Classes of financial assets [domain] Summary of Maximum Exposure to Credit Risk of Financial Assets Subject to Impairment Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [text block] Maturity On March 24, 2033 [Member] Maturity On March Twenty Four Two Thousand Thirty Three Member Maturity on March twenty four two thousand thirty three. Alt-Global-Solutions, Inc. Alt-Global-Solutions, Inc. [Member] Termination Date Various Dates in April Two Thousand Twenty Five To April Two Thousand Twenty Six [Member] Termination date various dates in April 2025 to April 2026. Termination Date Various Dates In April 2025 To April 2026 [Member] Maturity On March 30, 2031 [Member] Maturity On March Thirty Two Thousand Thirty One [Member] Maturity On March Thirty Two Thousand Thirty One. Additional investment Additional Investments Additional Investment Additional Investment All Currencies All Currencies [Domain] Lease modifications Lease Modifications Lease modifications. Contract assets – net of current portion (Note 5) Non-current contract assets Fortification of Fiber Optic Cables [Member] Fortification of Fiber Optic Cables. Fortification of Fiber Optic Cables [Member] Prepaid benefit costs (Note 25) Prepaid Pension Benefit Cost Prepaid Pension Benefit Cost Warrant Received Warrant received. Warrant received Loan agreement date April 11, 2019 [Member] April Eleven Two Thousand Nineteen [Member] April eleven two thousand nineteen. NET INCOME FROM CONTINUING OPERATIONS (Note 4) Net income (loss) / Segment profit (loss) - Continuing operations Profit (loss) from continuing operations Net income from continuing operations/Net income Termination Date Various Dates in April 2025 to May 2026 [Member] Termination Date Various Dates in April Two Thousand Twenty Five To May Two Thousand Twenty Six [Member] Termination date various dates in April two thousand twenty five to May two thousand twenty six. Default [Member] Default Grade [Member] Default grade. Earnings Per Share Continuing Operations [Abstract] Earnings per share continuing operations. Earnings Per Share from Continuing Operations Attributable to Common Equity Holders of PLDT (Note 8) Noncurrent Financial Assets Categories of non-current financial assets [abstract] Current Financial Assets [Member] Current Financial Asset [Member] Current financial asset. Disclosure Of Detailed Information About Borrowings [Table] Disclosure of detailed information about borrowings [table] HSBC Philippines [Member] HSBC Philippines. HSBC Philippines [Member] Settlements, accretion and others Derivative, Gain (Loss) on Settlements, Accretion and Others Derivative, Gain (Loss) on Settlements, Accretion and Others. Chikka Holdings Limited And Subsidiaries Chikka Holdings Limited And Subsidiaries [Member] Chikka Holdings Limited and Subsidiaries. Voting Preferred Stock [Member] Voting Preferred Stock [Member] Voting preferred stock. Treasury Shares Under Employee Benefit Trust [Member] Treasury Shares Under Employee Benefits Trust [Member] Treasury shares under employee benefits trust. Standard grade. Standard Grade [Member] Standard Grade [Member] Entity File Number Securities Act File Number Reduction in Depreciation Recognized Reduction in depreciation recognized. Reduction in depreciation Disclosure Of Significant Investments In Associates And Joint Ventures [Abstract] Disclosure of significant investments in associates and joint ventures. Elimination of intersegment amounts [Member] Elimination of intersegment amounts [member] Interest Income On Financial Instruments At Amortized Cost Interest income on financial instruments at amortized cost. Interest income on financial instruments at amortized cost Smart and DMPI [Member] Smart And D M P I [Member] Smart and DMPI. Purchased retail treasury bond Purchased Retail Treasury Bond Purchased retail treasury bond. Market Approach Using Price Per Square Meter [Member] Market Approach Using Price Per Square Meter [Member] Market approach using price per square meter. Subscription payable Subscription Payable Subscription payable. Transfers out of Level 3 of fair value hierarchy, assets Transfers out of Level 3 of fair value hierarchy, investment properties Transfers out of Level 3 of fair value hierarchy, assets Percentage of consolidated revenues denominated in U.S. dollars Percentage Of Consolidated Revenues Denominated In U S Dollars Percentag of consolidated revenues denominated in U.S. dollars. Expired portion of excess NOLCO Expired Portion Of Net Operating Loss Carry Over Expired portion of net operating loss carry over. 2023 [Member] Two Thousand Twenty Three [Member] Two thousand twenty three. Series A to FF 10% Cumulative Convertible Preferred Stock [Member] Series A To F F Ten Percent Cumulative Convertible Preferred Stock [Member] Series A to FF 10% cumulative convertible preferred stock. Tax Effect Of Loss Income Not Subject To Income Tax Tax effect of Loss (income) not subject to income tax. Loss (income) not subject to income tax Cover [Abstract] December 31, 2022 net. December Thirty One Two Thousand And Twenty Two Net [Member] December Thirty One Two Thousand And Twenty Two Net [Member] December 31, 2022, Net [Member] Redemption price per share Redemption Price Per Share Redemption price per share. Corporate Information Disclosure of general information about financial statements [text block] Summary of Cost of Inventories and Supplies Recognized as Expense Disclosure Of Inventories And Supplies Expense Explanatory Disclosure of inventories and supplies expense. PLDT Global Investments Holdings, Inc. [Member] P L D T Global Investments Holdings Inc [Member] PLDT Global Investments Holdings, Inc. Employee benefits liability [member] Employee Benefits Liability [Member] Employee benefits liability. Other noncurrent liabilities Adjustments For Increase Decrease In Other Noncurrent Liabilities Adjustments for increase decrease in other noncurrent liabilities. Termination date various dates in March two thousand twenty five to May two thousand twenty six. Termination Date Various Dates in March Two Thousand Twenty Five To May Two Thousand Twenty Six [member] Termination Date Various Dates in March 2025 to May 2026 [Member] Increase Decrease Through Provisions And Other Adjustments Discontinued Operations Increase (decrease) through provisions and other adjustments discontinued operations. Provisions from discontinued operations Summary of Market Risk Disclosure of nature and extent of risks arising from financial instruments [text block] Loan agreement date April eleven two thousand ninteen. Loan Agreement Date April 11, 2019 [Member] Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities Financial instruments subject to enforceable master netting arrangement Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities Series A To JJ Ten Percent Cumulative Convertible Preferred Stock [Member] Series A to JJ ten percent cumulative convertible preferred stock. Series A to JJ 10% Cumulative Convertible Preferred Stock [Member] Loan agreement date July 1, 2016 [Member] July One Two Thousand Sixteen [Member] July One Two Thousand Sixteen [Member] Transactions Not Designated As Hedges [Member] Transactions Not Designated As Hedges [Member] Transactions not designated as hedges. US$300M Term Loan [Member] Three Hundred Term Loan [Member] Three hundred term loan. Individually immaterial associates and joint ventures [Member] Individually immaterial associates and joint ventures. Individually Immaterial Associates and Joint Ventures [Member] Depreciation To Right Of Use Assets Depreciation to right of use assets. Depreciation (Note 3) Disclosure Of Quantitative Information About Rightofuse Assets [Line Items] Disclosure of quantitative information about right-of-use assets [line items] Other financial and non-financial assets Adjustments For Decrease Increase In Other Financial And Non Financial Assets Adjustments for decrease increase in other financial and non financial assets. Deferred credits and other noncurrent liabilities Non Current Deferred Credits And Other Non Current Liabilities Non-current deferred ​credits ​and ​other​ non-current ​​liabilities. Two G Technology Related Equipment Two G Technology Related Equipment [Member] 2G technology related equipment. Gross financial assets set off against financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements Gross amounts of recognized financial assets and liabilities set-off in the consolidated statements of financial position Gross financial assets set off against financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements Interest income arising from revenue contracts with customers Interest Income Arising From Revenue Contracts With Customers Interest income arising from revenue contracts with customers. Categories of assets recognised from costs to obtain or fulfil contracts with customers [domain] ClarkTel. Clark Tel [Member] Clark Tel [Member] Entering Into Significant Liabilities [Member] Entering Into Significant Liabilities [Member] Entering into significant liabilities. Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Table] Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Table] Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Table] Special deductible items and income subject to lower tax rate Tax Effect Of Special Deductible Items And Income Subject To Lower Tax Rate Tax effect of special deductible items and income subject to lower tax rate. Inventories and supplies recognized as expense Cost of inventories recognised as expense during period Foreign currency exchange risk [Member] Currency risk [member] Investments in Associates and Joint Ventures, Adjustments Investments in associates and joint ventures, adjustments. Adjustments Adjustments Disclosure Of Net Defined Benefit Liability Asset [Table] Disclosure of net defined benefit liability (asset) [table] Long-term Incentive plan. Long-term Incentive Plan [Member] Other comprehensive income [abstract] OTHER COMPREHENSIVE INCOME (LOSS) - NET OF TAX (Note 6) Foreign exchange gains - net Net foreign exchange gains Net foreign exchange gain Series JJ Cumulative Convertible Preferred Stock [Member] Series J J Cumulative Convertible Preferred Stock [Member] Series JJ cumulative convertible preferred stock. Accrued expenses and other current liabilities Current Financial Liabilities Accrued Expenses And Other Current Liabilities Current financial liabilities accrued expenses and other current liabilities. Brightshare Holdings, Inc. [Member] Brightshare Holdings Inc [Member] Brightshare Holdings, Inc. Level 1 [Member] Level 1 of fair value hierarchy [member] Percentage of interest in entity from shareholders Percentage Of Ownership Interest By Shareholders Percentage of ownership interest by shareholders. Premium over par value per subscribed shares. Premium Over Par Value Per Subscribed Shares Premium over par value per subscribed share Related Party Transactions Disclosure of related party [text block] Current Liabilities Current liabilities [abstract] Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Loan agreement date March 24, 2020 [Member] March Twenty Four Two Thousand Twenty [Member] March twenty four two thousand twenty. Various Dates In January To September Two Thousand Twenty Four [Member] Various Dates In January To September Two Thousand Twenty Four. Various dates in January to September 2024 [Member] SOFR [Member] Secured Overnight Financing Rate [Member] Secured overnight financing rate. Amortization Amortization (Notes 2 and 3) Amortization of capitalized commissions. Amortization of capitalized commissions Various Dates in June To December Two Thousand Twenty Five [member] Various dates in June to December two thousand twenty five. Various Dates in June to December 2025 [Member] Categories of financial liabilities [axis] Categories of financial liabilities [axis] December 6 & 22, 2023 [Member] December Six And Twenty Two Two Thousand Twenty Three Member December six and twenty two two thousand twenty three. Noncurrent Noncurrent Unearned Revenues Noncurrent unearned revenues. Dividend income Dividend income Depreciation due to shortened estimated useful life of assets [Member] Depreciation due to shortened estimated useful life of assets. Noncurrent portion of contract liabilities and unearned revenues Non Current Portion Of Contract Liabilities And Unearned Revenues Non-current portion of contract liabilities and unearned revenues. Contract liabilities and unearned revenues - non-current Termination Date Various Dates in July to December 2025 [Member] Termination Date Various Dates In July To December Two Thousand Twenty Five Member Termination date various dates in July to December 2025. Cash and Cash Equivalent [member] Cash And Cash Equivalent [Member] Cash and Cash Equivalent [member] Mutual fund investment Mutual fund investment. Reclassification adjustments on exchange differences on translation of foreign operations, net of tax Translation adjustments Reclassification adjustments on exchange differences on translation of foreign operations, net of tax Disclosure Of Operating Lease By Lessee [Table] Disclosure Of Operating Lease By Lessee [Table] Disclosure of operating lease by lessee. Disclosure of financial assets [abstract] Carrying Amount Hedged Financial Instruments Carrying Amount Hedged financial instruments carrying amount. Impairment loss recognised in profit or loss, goodwill Impairment loss relating to goodwill Impairment loss recognised in profit or loss, goodwill Interest income on cash and cash equivalents (Note 15) Interest income on cash and cash equivalents (Note 5) Interest income on cash and cash equivalents Payments For Additional Compromise Settlement Payments for additional compromise settlement. Payments for additional compromise settlement Disclosure of assets recognised from costs to obtain or fulfil contracts with customers [line items] Net defined benefit liability (asset) [domain] American Depositary Shares [Member] American Depositary Shares [Member] American Depositary Shares. US Dollar Liabilities [Member] U S Dollar Liabilities [Member] US Dollar Liabilities. Series KK 10% Cumulative Convertible Preferred Stock [Member] Series K K Ten Percent Cumulative Convertible Preferred Stock [Member] Series KK 10% cumulative convertible preferred stock. Financial Assets at FVPL Financial Assets At Fair Value Through Profit Or Loss [Member] Financial assets at fair value through profit or loss. PCEVs Beacon Electric Asset Holdings Inc [Member] P C E Vs Beacon Electric Asset Holdings Inc [Member] PCEVs Beacon Electric Asset Holdings Inc. Loan agreement date September 25, 2019 [member] September Twenty Five Two Thousand Nineteen [Member] Loan agreement date September 25, 2019. Increase (decrease) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense Return on plan assets (excluding amount included in net interest) Decrease (increase) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense Loan agreement term Loan agreement term Loan agreement term. Counterparties [domain] Document Financial Statement Restatement Recovery Analysis [Flag] Earnings Per Common Share Disclosure of earnings per share [text block] Total increase (decrease) in net defined benefit liability (asset) resulting from loss (gain) on remeasurement in other comprehensive income Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income Actual gain on plan assets Actual net gain (loss) on plan assets Network equipment. Network equipment [Member] Network Equipment [Member] Accrued expenses and other current liabilities (Note 22 and 23) Accrued expenses and other current liabilities Accrued expenses and other current liabilities Accrued expenses and other current liabilities (Notes 23 ) December 31, 2023 Net [ Member] December Thirty One Two Thousand And Twenty Three Net [Member] December thirty one two thousand and twenty three net. Proceeds from sales of investments accounted for using equity method Disposals Disposals Disposal of investments in associates and joint ventures PLDT Digital Investments Pte. Ltd or PLDT Digital [Member] PLDT Digital Investments Pte. Ltd or PLDT Digital. IT, Tech refresh programs, Core Modernization and Support Replacements [Member] I T Tech Refresh Programs Core Modernization And Support Replacements [Member] IT, Tech refresh programs, core modernization and support replacements. Accrued utilities and related expenses (Notes 24 and 27) Accrued Utilities And Related Expenses Accrued utilities and related expenses. Maturity on June 23, 2050 [Member] Maturity On June Twenty Three Two Thousand Fifty [Member] Maturity on June twenty three two thousand fifty. Data [member] Data [Member] Data [member] Series F Preferred Shares [Member] Series F Preferred Shares [Member] Series f preferred shares. Loan Agreement Date Various Dates in 2016, 2017 and 2019 [Member] Loan agreement date various dates in 2016, 2017 and 2019. Derivative financial assets - net of current portion (Note 27) Derivative financial assets – net of current portion Non-current derivative financial assets Extended period of carry over period for net operating loss carry over Extended Period Of Carry Over Period For Net Operating Loss Carry Over Extended period of carry over period for net operating loss carry over. Loan agreement date February 9, 2021 [Member] February Nine Two Thousand Twenty One [Member] February Nine Two Thousand Twenty One. Year One [Member] Year one. 2026 [Member] Net balances at the end of the year Net balances at the end of the year Net balances at the end of the year Deferred income tax assets and liabilities Deferred tax liability (asset) at beginning of period Deferred tax liability (asset) at end of period Deferred tax liability (asset) Net balances at beginning of the year Net balances at end of the year Disclosure of maturity analysis for financial assets held for managing liquidity risk [abstract] Outstanding Amount of shares outstanding Number of shares outstanding at beginning of period Number of shares outstanding at end of period Number of shares outstanding Sale and leaseback adjustment. Sale and Leaseback Adjustment Member Sale and Leaseback Adjustment Impaired [Member] Financial assets impaired [member] Transferred over Time [Member] Goods or services transferred over time [member] Change in stockholders' equity due to interest rate effect Change in Stockholders' equity due to interest rate effect Change in Stockholders' equity due to interest rate effect. PHW Subscribers [Member] P H W Subscribers [Member] PHW subscribers. Inventories and supplies Adjustments for decrease (increase) in inventories City Of Trece Martires City Of Trece Martires [Member] City of Trece Martires. Ownership [Axis] Non current portion of contract liabilities and unearned revenues to obtain contracts. Non Current Portion Of Contract Liabilities And Unearned Revenues to Obtain Contracts Non current portion of contract liabilities and unearned revenues to obtain contracts Summary of Significant Non-cash Financing Activities and Corresponding Transaction Amounts Disclosure Of Significant Non Cash Financing Activities And Corresponding Transaction Explanatory The disclosure of significant non-cash financing activities and corresponding transaction amounts. Percentage of economic and voting interest held by strategic partner Proportion Of Economic And Voting Interest In Entity Held By Strategic Partner Proportion of economic and voting interest in entity held by strategic partner. Long Term Loans [Member] Long term loans. Long Term Loans [Member] Transfer of financial liabilities fair value from Level 1 to Level 2 Transfers out of Level 1 into Level 2 of fair value hierarchy, liabilities held at end of reporting period Increase Decrease In Trade And Other Receivables Increase decrease in trade and other receivables. Increase in gross trade and other receivables Accrued benefit costs Accrued Benefit Costs Accrued benefit costs. Depreciation from discontinued operations Depreciation from discontinued operations Depreciation from discontinued operations, right-of-use assets Depreciation from discontinued operations, right-of-use assets. Summary of Future Amortization of Intangible Assets Disclosure Of Future Amortization Of Intangible Assets Explanatory The disclosure of future amortisation of intangible assets. Parent Company’s unappropriated retained earnings Parent Company’s unappropriated retained earnings at beginning of the year Unappropriated Retained Earnings Of Parent Unappropriated retained earnings of parent. Parent Company's unappropriated retained earnings available for dividends Francom Holdings Inc Francom Holdings Inc [Member] Francom Holdings, Inc. Current investments Short-term investments Less: Current portion of debt instrument at amortized cost (Note 27) Short Term Investments1 Short Term Investments1 [Member] Short term investments. Loan Agreement Date August Three Two Thousand Fifteen [Member] Loan Agreement Date August Three Two Thousand Fifteen [Member] Loan agreement date August 3, 2015 [Member] Total excess MCIT MCIT Excess Minimum Corporate Income Tax Excess minimum corporate income tax. Translation differences charged directly to cumulative translation adjustments Increase (decrease) through net exchange differences, property, plant and equipment financial assets at FVPL [Member] Financial instrument at fair value through profit or loss Financial instruments at FVPL [Member] Present value of defined benefit obligations at end of the period Expected future settlements by Plan of maturing defined contribution obligation Defined benefit obligation, at present value Expected future settlements by Plan of maturing defined benefit obligation Defined benefit obligation, at present value Present value of defined benefit obligations at beginning of the period Exchange Rate [Member] Exchange Rate. Prepaid contribution costs Prepaid Contribution Costs Prepaid contribution costs. Percentage of NCI for partly-owned subsidiaries of parent Proportion of ownership interests held by non-controlling interests Estimated Useful Lives Of Subscriber Contract Costs Estimated useful lives of subscriber contract costs. Estimated useful lives of subscriber contract costs Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Table] Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [table] Adjustments to deferred tax liabilities. Adjustments to deferred tax liabilities Others Unsecured Term Loan One [Member] Unsecured term loan. Unsecured Term Loan One [Member] 1-2 years [Member] Later than one year and not later than two years [member] 2027 Subject to Due Diligence and Execution of Definitive Agreements [Member] Subject To Due Diligence And Execution Of Definitive Agreements [Member] Subject to due diligence and execution of definitive agreements. Summary of Deferred Credits and Other Noncurrent Liabilities Disclosure Of Detailed Information About Deferred Credits And Other Noncurrent Liabilities Explanatory Disclosure of detailed information about deferred credits and other noncurrent liabilities. Foreign exchange gains (losses) - net Foreign exchange gains - net Foreign exchange gain (loss) Unrealized foreign exchange gains - net (except those attributable to cash and cash equivalents) Foreign exchange losses (gains) - net (Note 5 and 27) Summary of Compensation and Employee Benefits Disclosure Of Compensation And Employee Benefits Explanatory Disclosure of compensation and employee benefits. Percentage Of Receivables And Other Assets Percentage of receivables and other assets. Receivables and other assets Cybersecurity Risk Management Processes Integrated [Flag] Document Transition Report Document Transition Report Disclosure of Individually immaterial associates and joint ventures [table] Disclosure of Individually immaterial associates and joint ventures. Financial Instruments Description of accounting policy for financial instruments [text block] Income Statements: Profit or loss [abstract] Disclosure of analysis of single amount of discontinued operations [line items] Statements of Financial Position: Statement of financial position [abstract] Statement Of Financial Position [Line Items] Statement of financial position. Prepayments Impairment Loss Recognised in Profit or Loss Prepayments Impairment loss recognised in profit or loss prepayments. Plan Member with Less Than 15 Years of Credited Services [Member] Less Than One Five Years [Member] Less Than One Five Years Fixed wireless broadband [Member] Fixed Wireless Broadband [Member] Fixed wireless broadband. Domestic Carriers Domestic carriers Domestic Carriers Loan Agreement Date Various Dates in 2019 and 2023 [Member] Loan agreement date various dates in 2019 and 2023. Commercial commitments during period Commercial Commitments During Period Commercial commitments during period. Purchase of short-term investments Payments For Purchase Of Short Term Investments Payments for purchase of short term investments. Financial assets at fair value through profit or loss [abstract] Series HH 10 Percent Cumulative Convertible Preferred Stock Issued in 2027 [Member] Series HH 10 percent cumulative convertible preferred stock issued in 2027. Series HH 10% Cumulative Convertible Preferred Stock (Issued in 2027) [Member] Current portion of contract assets (Note 5) Current contract assets Domestic Equities Investment [Member] Domestic Equities Investment [Member] Domestic equities investment. Transaction price allocated to remaining performance obligations Transaction price allocated to remaining performance obligations Fixed asset impairment/depreciation due to shortened life of property and equipment [Member] Fixed Asset Impairment Depreciation Due To Shortened Life Of Property And Equipment [Member] Fixed asset impairment/depreciation due to shortened life of property and equipment. Types of investment property [domain] Loan agreement date March 8, 2021 [Member] March Eight Two Thousand Twenty One [Member] March Eight Two Thousand Twenty One. No Trading Symbol Flag No Trading Symbol Flag Total hedging loss recognized in OCI Gain (loss) on hedge ineffectiveness recognised in other comprehensive income Effective portion of movements in fair value Assets and liabilities [axis] Assets and liabilities [axis] Current Assets Current assets [abstract] Other comprehensive income (loss) Other comprehensive income Other comprehensive income Total other comprehensive income (loss) - net of tax Total other comprehensive income (loss) - net of tax December 31, 2020 expiring 2025 [Member] December Thirty One Two Thousand And Twenty Expiring Two Thousand Twenty Five [Member] December 31, 2020 expiring 2025. Percentage of investment in associates Proportion of ownership interest in associate Equity interest Satventures'/Cignal TV's net equity Investments in associates accounted for using equity method net equity Investments in associates accounted for using equity method net equity. Satventures'/Cignal TV's net equity Loan Agreement Date Various Dates in Two Thousand Twenty Four [Member] Loan agreement date various dates in two thousand twenty four. Loan Agreement Date Various Dates in 2024 [Member] Maturity On December 20, 2032 [Member] Maturity On December Twenty Two Thousand Thirty Two Member Maturity on December twenty two thousand thirty two. Accounts payable Financial Liabilities Trade And Other Current Payables Financial liabilities trade and other current payables. Current contribution cost net defined contribution liability asset Current contribution cost net defined contribution liability asset. Contribution costs Classes of assets [domain] Number of days after invoice due date Number of Days After Invoice Due Date Number of days after invoice due date. Others [Member] Other intangible assets [member] Disclosure Of Corporate Information [Abstract] Disclosure of corporate information. PLDT-Maratel, Inc. [Member] P L D T Maratel Inc [Member] PLDT-Maratel, Inc. Disclosure of redemption prohibition, transfer between financial liabilities and equity [text block] Schedule of Redemption, of Outstanding Shares of Cumulative Convertible Preferred Stock Components of equity [axis] Components of equity [axis] Others Others Defined Contribution Plan Net Periodic Benefit Cost Others Defined contribution plan net periodic benefit cost others. Others Eleven [Member] Others Eleven [Member] Others eleven. Increase decrease in profit after tax Increase decrease in profit after tax due to interest rate effect Increase decrease in profit after tax due to interest rate effect. Foreign Exchange Options [Member] Foreign exchange options. Foreign Exchange Options Adjustments for gain (loss) on disposals, property, plant and equipment Gains on disposal of property and equipment (Note 5) Operating income before changes in assets and liabilities Cash flows from (used in) operations before changes in working capital Prepaid benefit costs. Prepaid Benefit Costs Prepaid benefit costs Accounts payable settlement period Accounts Payable Settlement Period Accounts payable settlement period. Number of service orders issued to build-to-suit sites. Number of service orders issued to build-to-suit sites Comprehensive income from continuing operations Digital Telecommunications Phils., Inc. [Member] Digital Telecommunications Phils Inc [Member] Digital Telecommunications Phils., Inc. Noncurrent portion of capitalized commissions. Noncurrent portion of capitalized commissions Basic Basic earnings (loss) per share EPS attributable to common equity holders of PLDT, basic Earnings per share attributable to common equity holders of PLDT (Basic) Summary of Financial Assets at FVPL Disclosure Of Detailed Information About Financial Assets At F V P L Explanatory Disclosure of detailed information about financial assets at fvpl explanatory. Cybersecurity Risk Management Processes Integrated [Text Block] Fair Value [Member] At fair value [member] Dealers, agents and others Dealers Agents And Others Dealers agents and others . Amount reclassified from accounts payable Amount Reclassified From Accounts Payable Amount reclassified from accounts payable. Summary of Inventories and Supplies Disclosure Of Detailed Information About Inventories Explanatory The disclosure of detailed information about inventories. NTT DOCOMO, Inc. [Member] N T T D O C O M O Inc [Member] NTT DOCOMO, Inc. Business combinations [domain] Exchange rate Weighted Average Foreign Exchange Rate Average foreign exchange rate Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans Remeasurements of post-employment benefit obligations: Various Dates in September To December Two Thousand Twenty Four [Member] Various Dates in September To December 2024. Various Dates in September to December 2024 [Member] Stage 3 [Member] Stage3 [Member] Stage 3. Various dates in January Two Thousand Twenty-Four to September Two Thousand Twenty-Four [Member] Various dates in january two thousand twenty-four to september two thousand twenty-four. Various dates in January 2024 to September 2024 [Member] Increase decrease in profit after tax Increase Decrease In Proft After Tax Due To Change In Currency Exchange Rate Increase decrease in proft after tax due to change in currency exchange rate. Interest income – others Interest Income Others Interest income others. Proceeds from issue of preference shares Proceeds from sale of preferred shares Facility Agent Name Of The Facility Agent Name of the facility agent. Revaluation increase (decrease), property, plant and equipment Revaluation charged to OCI Contract assets Adjustments for decrease (increase) in contract assets Purchase of intangible assets, classified as investing activities Acquisition of intangibles Lease liabilities [Member] Lease liabilities [member] Two-Year BDO ASEAN Sustainable Bond [Member] Two Year B D O A S E A N Sustainable Bond [Member] Two-year BDO ASEAN sustainable bond. Gain on sale of investment Gains on disposals of investments Additional funds raised for investments in joint ventures. Additional funds raised for investments in joint ventures Additional funds raised for investments in joint ventures Unsecured short term debt Unsecured Short Term Debt Unsecured short term debt. Adjustments for depreciation and amortisation expense Depreciation and amortization (Notes 9, 10, 14 and 18) Individually immaterial joint ventures [Member] Individually immaterial joint ventures. Individually Immaterial Joint Ventures [Member] Attribution of expenses by nature to their function [axis] Summary of Long-term Debt Disclosure Of Long Term Debt Explanatory The disclosure of long term debt September 1 & 7, 2023 [Member] September One And Seven Two Thousand Twenty Three Member September one and seven two thousand twenty three. Debt Instruments at Amortized Cost Debt Instruments Held Explanatory Debt instruments held explanatory. Property and Equipment Description of accounting policy for property, plant and equipment [text block] Adjustments Other Comprehensive Income Adjustments To Equity Other comprehensive income adjustments to equity. Business combinations [axis] Business combinations [axis] Cost of devices and accessories Cost of Devices and Accessories Cost of devices and accessories. Other Income (Expenses): Other Income (Expenses) [Abstract] Other income (expenses). Incentive plan (Note 25) Other long-term employee benefits Investments in equity instruments designated at fair value through other comprehensive income [axis] Investments in equity instruments designated at fair value through other comprehensive income [axis] Ownership Type Ownership Type [Axis] Ownership Type [Axis]. EPS from continuing operations, basic Basic Earnings per share from continuing operations attributable to common equity holders of PLDT (Basic) Condition One Condition One [Member] Condition one. Maturity [domain] Domestic Fixed Income Investment [Member] Domestic Fixed Income Investment [Member] Domestic fixed income investment. Beginning balance Ending balance Liabilities arising from financing activities Inventories and supplies (Note 17) Total current inventories Current inventories Cost Perpetual notes redeemed Notes And Debentures Redeemed Notes and debentures redeemed. Loan agreement date October 14,2016 [Member] October Fourteen Two Thousand Sixteen [Member] October Fourteen Two Thousand Sixteen [member] October 5, 2023 [Member] October Five Two Thousand Twenty Three Member October five two thousand twenty three. Summary of Financing Costs - Net Disclosure of finance cost [text block] Derivative financial instruments [Member] Derivatives [member] Derivatives [Member] Termination Date Various Dates in April to December 2026 [Member] Termination Date Various dates in April to December 2026 [Member] Document Fiscal Year Focus Document Fiscal Year Focus Markets of customers [axis] Markets of customers [axis] Tax Effect Of Net Operating Loss Carry Over Or Excess Minimum Corporate Income Taxes Expiration Tax effect of net operating loss carry over or excess minimum corporate income taxes expiration. NOLCO/MCIT expiration Unlisted Equity Investments MIH Equity Balances at beginning of the year Balances at end of the year Total carrying value of investments in associates and joint ventures Balances at beginning of the year Balances at end of the year Satventures'/Cignal TV's equity Ordinary Shares [member] Common Stock [Member] Ordinary shares [member] Maturity [axis] Maturity [axis] Five year retail treasury bond. Five Year Retail Treasury Bond [Member] 5 -Year Retail Treasury Bond [Member] Reclassification of investment properties revaluation increment from OCI to Retained Earnings Increase (decrease) through transfer between revaluation surplus and retained earnings, equity December 31, 2019 [Member] December Thirty One Two Thousand And Nineteen [Member] December 31, 2019. Communication and Renewable Energy Infrastructure Phils. Inc. [Member] Communication and Renewable Energy Infrastructure Phils. Inc. [Member] Weighted average number of common shares, basic Weighted average number of ordinary shares used in calculating basic earnings per share Loan Agreement Date April 14, 2023 [Member] Loan Agreement Date April Fourteen Two Thousand Twenty Three Member Loan agreement date April fourteen two thousand twenty three. Other Long-term Employee Benefits Description Of Accounting Policy For Other Employee Benefits Explanatory Description of accounting policy for other employee benefits explanatory. Period due after which default occurs of trade receivables and all other financial assets subject to impairment Period Due After Which Default Occurs Of Trade Receivables And All Other Financial Assets Subject To Impairment Period due after which default occurs of trade receivables and all other financial assets subject to impairment. Geographical areas [domain] Disclosure Of Contingent Liabilities [Table] Disclosure of contingent liabilities [table] Cost of contract-specific services Cost of Contract Specific Services Cost of contract-specific services. Maturity On May 25, 2031 [Member] Maturity On May Twenty Five Two Thousand Thirty One [Member] Maturity On May Twenty Five Two Thousand Thirty One. Long Term Currency Swaps Long Term Currency Swaps [Member] Long Term Currency Swaps. May 15, 2023 [Member] May Fifteen Two Thousand Twenty Three Member May fifteen two thousand twenty three. Maturity On October 15, 2031 [Member] Maturity On October Fifteen Two Thousand Thirty One [Member] Maturity On October Fifteen Two Thousand Thirty One. Acquisition of investments in associates and joint ventures (Note 11) Equity interest paid Purchase of interests in investments accounted for using equity method Additions Net cash outflows Increase (decrease) in cash and cash equivalents after effect of exchange rate changes NET DECREASE IN CASH AND CASH EQUIVALENTS NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS Previously stated [member] As Reported [Member] Disclosure Of Financial Assets And Liabilities [Table] Disclosure Of Financial Assets And Liabilities [Table] Disclosure of financial assets and liabilities. Currently stated [member] Loan agreement date December 18, 2015 [Member] December Eighteen Two Thousand Fifteen [Member] December Eighteen Two Thousand Fifteen [Member] Accretion during the year included as part of financing costs – net (Note 5) Accretion On Unamortized Debt Discount Accretion on unamortized debt discount. Accretion included as part of financing costs - net Net Mark-to- market Gains (Losses) Net Mark To Market Gains Losses Net mark to market gains losses. Special income tax rate as percentage of gross sales Percentage Of Special Increase In Income Tax Rate Percentage Of Special Increase In Income Tax Rate Summary of Impact of Hedging Items on Consolidated Statements of Financial Position Disclosure Of Detailed Information About Hedging Items Explanatory Detailed information about hedging items. Current liabilities other than liabilities included in disposal groups classified as held for sale Total current liabilities other than liabilities classified as held-for-sale Loan agreement date December 9, 2019 [Member] December Nine Two Thousand Nineteen [Member] December nine two thousand nineteen. Number of build-to-suit sites Number of build-to-suit sites Fixed Line [Member] Fixed Line [Member] Fixed line. Impairment of Financial Assets Description of accounting policy for impairment of financial assets [text block] Level 3 [Member] Level 3 of fair value hierarchy [member] Net gains (losses) on change in fair value of derivatives Gains (losses) on change in fair value of derivatives Losses (Gains) on derivative financial instruments - net (Notes 5 and 27) Gains (losses) on derivative financial instruments - net (Note 27) Unity. Unity [Member] Other non-financial assets Other non-financial assets Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items] Disclosure of temporary difference, unused tax losses and unused tax credits [line items] Noncurrent Liabilities Non-current liabilities [abstract] Amortisation, assets recognised from costs incurred to obtain or fulfil contracts with customers Amortization cost Series of HH 10% Cumulative Convertible Preferred Stock [Member] Series Of H H Ten Percent Cumulative Convertible Preferred Stock [Member] Series of H H 10% cumulative convertible preferred stock. Assets and liabilities classified as held for sale [member] Assets and Liabilities Classified as Held-for-Sale [Member] Subsidiaries [axis] Subsidiaries [axis] Lease of low-value assets recognition exemption to leases that are considered of low value Expense relating to leases of low-value assets for which recognition exemption has been used Expenses relating to leases of low-value assets (included in general operating costs) Total contract assets Contract assets Contract assets at beginning of period Contract assets at end of period Contract assets Summary of Estimated Useful Lives of Property and Equipment Disclosure Of Detailed Information About Estimated Useful Lives Of Property And Equipment Explanatory Disclosure of Detailed Information about Estimated Useful Lives of Property and Equipment [Text Block] Investments in debt and fixed income securities and others Percentage Of Investments In Debt And Fixed Income Securities And Other Percentage of investments in debt and fixed income securities and other. Disclosure of assets recognised from costs to obtain or fulfil contracts with customers [table] Comparable Trade Payables that are Not Part of an Arrangement [member] Comparable Trade Payables That are Not Part of Arrangement [Member] Comparable trade payables that are not part of arrangement. Others Thirteen [Member] Others Thirteen [Member] Others thirteen. Classes of liabilities [domain] Customers' deposits (Note 27) Customers' deposits Non-current deposits from customers Costs [Member] Gross carrying amount [member] Cost [Member] Smart [Member] Smart [Member] Smart [Member] Smart Inc [Member] Financial assets at amortised cost, category [member] Financial assets at amortised cost, category [member] Foreign administrations Foreign administration Foreign administration. Total consideration transferred Total consideration transferred, acquisition-date fair value Total consideration for the acquisition of existing shares Consideration transferred, acquisition-date fair value Income tax payable Current tax liabilities, current Gain on sale and leaseback of telecom towers gross of expenses. Gain on Sale and Leaseback of Telecom Towers Gross of Expenses Gains on sale and leaseback of telecom towers - gross of expenses (Note 9) Deferred (Note 3) Deferred tax expense (income) recognised in profit or loss Deferred (Note 3) Provision (benefit) from deferred income taxes Provision for deferred income tax Loan agreement date June 9, 2014 [Member] June Nine Two Thousand Fourteen [Member] June Nine Two Thousand Fourteen [Member] Payments on redemption of preferred shares Payments On Redemption Of Preferred Shares During Period Payments on redemption of preferred shares during period. Termination Date Various Dates in December 2024 [Member] Termination Date Various Dates In December Two Thousand Twenty Four Member Termination date various dates in December 2024. Intangible Assets with Finite Life [Member] Intangible Assets With Finite Life [Member] This member stands for intangible assets with an finite useful life. It also represents the standard value for the 'Intangible assets with finite useful life' axis if no other member is used. Other Financial Assets [Member] Other Financial Assets [Member] Other financial assets. Maturity On March 1, 2033 [Member] Maturity On March One Two Thousand Thirty Three [Member] Maturity On March One Two Thousand Thirty Three. Payments For Compromise Settlement Payments for compromise settlement payments for compromise settlement. Land improvements [Member] Land Improvements1 [Member] Land improvements. NTT Worldwide Telecommunications Corporation [Member] N T T Worldwide Telecommunications Corporation [Member] NTT Worldwide Telecommunications Corporation. Other Comprehensive Income Loss Attributable To Equity Holders [Member] Other comprehensive income (loss) attributable to equity holders of PLDT. Total other comprehensive income (loss) attributable to equity holders of PLDT [Member] Categories of financial assets [axis] Categories of financial assets [axis] Carrying amount of interest in Satventures/Cignal TV Carrying amount of interest in MIH Carrying amount of interest in VIH Interest On Carrying Amount Interest on carrying amount. Provisions Description of accounting policy for provisions [text block] Net subscriptions payable Net Subscriptions Payable Net subscriptions payable. PLDT Digital Investments Pte. Ltd. and Subsidiaries [Member] P L D T Digital Investments Pte Ltd And Subsidiaries [Member] PLDT Digital Investments Pte. Ltd. and Subsidiaries. Dividends On Preferred Shares Basic Dividends on preferred shares, basic. Dividends on preferred shares, basic Dividends on preferred shares, basic Disposal of property and equipment (Note 9) Proceeds from sales of property, plant and equipment, classified as investing activities Short-term advances for installatin services [member] Short Term Advances For Installatin Services [Member] Short-term advances for installatin services. Reclassification to ROU assets classified as held-for-sale Reclassification To Right Of Use Assets Reclassification to right of use assets. 2015 Mizuho US$100M [Member] Two Thousand Fifteen Mizuho U S Hundred [Member] Two thousand fifteen mizuho us hundred. Interest Expense On Lease Liabilities From Discontinued Operations Interest expense on lease liabilities from discontinued operations. Interest expense on lease liabilities discontinued operations Deferred credits and other noncurrent liabilities Financial Liabilities Noncurrent Deferred Credit And Other Noncurrent Liabilities Financial liabilities noncurrent deferred credit and other noncurrent liabilities. Three Month Retail Treasury Bond [Member] Three month retail treasury bond. 3-Month Retail Treasury Bond [Member] Disclosure Of Carrying Amount And Fair Value Of Financial Instruments Explanatory Disclosure Of Carrying Amount And Fair Value Of Financial Instruments Explanatory Disclosure of carrying amount and fair value of financial instruments. Disclosure Of Significant Investments In Subsidiaries [Table] Disclosure of subsidiaries [table] Dividends earned Earned Dividends Earned dividends. Counterparties [axis] Counterparties [axis] Income Taxes [Abstract] Abstract for income taxes disclosure. Period due after which default occurs of trade receivables from Corporate subscribers Period Due After Which Default Occurs Of Trade Receivables From Corporate Subscribers Period due after which default occurs of trade receivables from Corporate subscribers. Five And Half Year Retail Treasury Bond [Member] 5.5 year retail treasury bond. 5.5-Year Retail Treasury Bond [Member] Net Foreign Exchange Gain Differences Qualified As Borrowing Costs Net foreign exchange gain differences qualified as borrowing costs. Net foreign exchange gain differences qualified as borrowing costs Summary of Consolidated Financial Assets and Liabilities Carried at Fair Value Disclosure of fair value of financial instruments [text block] Disclosure Of Operating Segments [Table] Disclosure of operating segments [table] Malayan [Member] Malayan [Member] Malayan [Member] Share in the other comprehensive income (loss) of associates and joint ventures accounted for using the equity method [Member] Accumulated Share In Other Comprehensive Income Of Associates And Joint Ventures Including Portion Attributable To Noncontrolling Interest [Member] Accumulated Share In Other Comprehensive Income Of Associates And Joint Ventures Including Portion Attributable To Noncontrolling Interest [Member] Loan agreement date July 14, 2016 [Member] July Fourteen Two Thousand Sixteen [Member] July Fourteen Two Thousand Sixteen [Member] Liabilities: Liabilities [abstract] CASH FLOWS FROM (USED IN) FINANCING ACTIVITIES Cash flows from (used in) financing activities [abstract] Management’s Use of Accounting Judgments, Estimates and Assumptions Disclosure of accounting judgements and estimates [text block] Information origination and termination equipment [Member] Information Origination And Termination Equipment [Member] Information origination and termination equipment. Preferred Stock [Member] Preference shares [member] Income Taxes Description of accounting policy for income tax [text block] Range [domain] Statement Of Changes In Equity [Line Items] Statement of changes in equity [line items] February To April Two Thousand Twenty One February to April 2021 [Member] February To April Two Thousand Twenty One [Member] February to april two thousand twenty one. Others - net Others Miscellaneous Other Non Operating Income Expense Miscellaneous other non operating income expense. MVP Group of Companies [Member] M V P Group Of Companies [Member] MVP group of companies. Line of credit facility maturity date Line Of Credit Facility Maturity Date Line of credit facility maturity date. Number of redeemable preferred shares issued per party Number Of Redeemable Preferred Shares Issued Per Party Number of redeemable preferred shares issued per party. Distribution charges on perpetual notes (Note 20) Distribution Charge On Perpetual Notes Distribution charge on perpetual notes. Distribution charges on perpetual notes (Note 19) Property and equipment (Notes 3 and 10) Carrying values of property and equipment, net of accumulated depreciation and amortization Total property, plant and equipment Net book value at beginning of the year Net book value at end of the year Net book value Property and equipment (Note 9) Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Abstract] Disclosure Of Maturity Analysis For Non-derivative And Derivative Financial Liabilities [Abstract] Title of 12(b) Security Title of 12(b) Security Multisys [Member] Multisys [Member] Multisys. Credited services period Defined Benefit Plan Period Of Credited Service Defined benefit plan period of credited service. Summary of Changes in Subscribers Contract Costs Disclosure Of Detailed Information About Changes in Subscribers Contract Costs Explanatory Disclosure Of Detailed Information About Changes in Subscribers Contract Costs. Loan agreement date July 1,2019 [Member] July One Two Thousand And Nineteen [Member] July one two thousand and nineteen. Loan agreement date February 18, 2019 [Member] February Eighteen Two Thousand And Nineteen [Member] February eighteen two thousand and nineteen. Number of shares issued Number of share options granted in share-based payment arrangement Termination Date Various Dates in Two Thousand Twenty Two [Member] Termination Date Various Dates In Two Thousand Twenty Two [Member] Termination date various dates in two thousand twenty two. Fair value adjustment on sale of property and equipment [Member] Reserve Of Gains And Losses On Sale Of Property And Equipment Measured At Fair Value Through Other Comprehensive Income [Member] Reserve of gains and (losses) on financial assets measured at fair value through other comprehensive income. Others [Member] All other segments [member] Summary of Amounts Recognized in Consolidated Income Statements Disclosure Of Information About Amounts Recognized In Consolidated Income Statement Explanatory Disclosure of information about amounts recognized in consolidated income statement. Summary of Movements of Consolidated Mark-to-Market Losses Disclosure Of Movements Of Consolidated Mark To Market Gains Losses Explanatory Disclosure of movements of consolidated mark-to-market gains (losses). PLDT Global Investments Corporation. P L D T Global Investments Corporation [Member] PGIC [Member] Major purchases of assets [member] ASENSO Bonds Series B [Member] Summary of Accounts Payable Disclosure Of Detailed Information About Trade And Other Payables Explanatory The disclosure of detailed information about trade and other payables. Current Financial Assets Categories of current financial assets [abstract] Termination Date Various Dates in January to June 2024 [Member] Termination date various dates in january to june two thousand and twenty four [Member] Termination date various dates in january to june two thousand and twenty four. Number of shares acquired Number of shares acquired. Number of Shares Acquired Number of Shares Acquired Summary of Dividends Declared Disclosure of dividends [text block] Deferred credits and non other liabilities Noncurrent Deferred Credit And Other Noncurrent Liabilities Deferred credit and other noncurrent liabilities. Deferred credits and other noncurrent liabilities (Notes 21) September 30, 2025 expiring 2028 [Member] September Thirty Two Thousand and Twenty Five Expiring December Thirty One Two Thousand Twenty Eight [Member] September thirty two thousand and twenty five expiring december thirty one two thousand twenty eight. PGIH [Member] PGIH. PLDT Global Investments Holdings, Inc., or PGIH [Member] Loan Agreement Date Various Dates in 2016 and 2023 [Member] Loan agreement date various dates in 2016 and 2023. Summarized Carrying Amount of Satventures Summarized Carrying Amount of Satventures Inc Explanatory Summarized carrying amount of satventures inc explanatory. Foreign exchange rate subsidy Average Foreign Exchange Subsidy Average foreign exchange subsidy. Summary of Changes in Consolidated Net Deferred Income Tax Assets (Liabilities) Disclosure Of Changes In Deferred Tax Assets And Liabilities Explanatory Disclosure of changes in deferred tax assets and liabilities. Disclosure Of Disaggregation Of Revenue From Contracts With Customers [Line Items] Disclosure of disaggregation of revenue from contracts with customers [line items] Satventures, Inc. [Member] Satventures Inc [Member] Satventures, Inc. Interest-bearing Financial Liabilities Disclosure of borrowings [text block] Consolidated Statements of Comprehensive Income [Line Items] Consolidated statements of comprehensive income. Others Other Increase Decrease In Deferred Tax Liability Asset Other increase (decrease) in deferred tax liability asset. Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position Net amount presented in the consolidated statements of financial position Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position PLDT Global Corporation and Subsidiaries [Member] P L D T Global Corporation And Subsidiaries [Member] PLDT Global Corporation and Subsidiaries [Member] The disclosure of summary of common B shares subscription explanatory. Summary of Common B Shares Subscription Disclosure of Summary of Common B Shares Subscription Explanatory Meralco Joint Venture Through P C E V Meralco Joint Venture Through P C E V [Member] Meralco Joint Venture Through PCEV [Member] Percentage of consolidated debts unhedged net of cash allocated for debt Percentage Of Consolidated Debts Unhedged Net Of Cash Allocated For Debt Percentage of consolidated debts unhedged net of cash allocated for debt. Document Information [Table] Document Information [Table] Maturity On December 17, 2031 [Member] Maturity On December Seventeen Two Thousand Thirty One [Member] Maturity On December Seventeen Two Thousand Thirty One. Types of investment property [axis] 2015 Mizuho US$200M [Member] Two Thousand And Fifteen Mizuho United States Dollar Two Hundred [Member] Two thousand and fifteen Mizuho United States dollar two hundred. Indirect [Member] Indirect [Member] Indirect. Legal Entity Legal Entity [Axis] Disclosure Of Dividends [Table] Disclosure Of Dividends [Table] Disclosure of Dividends [Table] Profit (Loss) Before And After Income Tax From Discontinued Operations Profit (loss) before and after income tax from discontinued operations. Loss before and after tax from discontinued operations Loss before and after tax from discontinued operations Category Of Debt Security Category Of Debt Security [Axis] Category of Debt Security. Intangible Assets with Finite Life [Member] Finite Life Intangible Assets [Member] Finite life intangible assets. Business combination enterprise value Business Combination Enterprise Value Business combination, enterprise value. Eastern telecommunications philippines inc [Member] Eastern Telecommunications Philippines Inc [Member] Eastern Telecommunications Philippines Inc. Disclosure Of Changes In Accumulated Equity Share In Net Earnings Of Associates And Joint Ventures Explanatory Disclosure of changes in accumulated equity share in net earnings of associates and joint ventures. Disclosure Of Changes In Accumulated Equity Share In Net Earnings (Losses) Of Associates And Joint Ventures Explanatory Disclosure of detailed information about property, plant and equipment [abstract] 2028 [Member] 2-3 years [Member] Later than two years and not later than three years [member] Disclosure Of Contingent Liabilities [Line Items] Disclosure of contingent liabilities [line items] Summary of Interest Income Disclosure of interest income [text block] Non-current Financial Assets [Member] Non Current Financial Assets [Member] Non-current financial assets. Financial assets at FVPL Non Current Financial Assets At Fair Value Through Profit Or Loss Listed Non-current financial​ assets ​at fair ​value​ through​ profit ​or loss ​listed. Individually immaterial associates [Member] Individually immaterial associates. Individually Immaterial Associates Hundred P N B [Member] Hundred PNB. US$100M PNB [Member] Remaining useful lives (in years) Remaining Useful Life In Years Remaining useful life in years. Additional interest in investment in associates Additional interest in investment in associates. Customers deposits Adjustments for increase (decrease) in deposits from customers Vehicles, furniture and other network equipment [Member] Vehicles Furniture And Other Network Equipment [Member] Vehicles, furniture and other network equipment. Provisions Contract Assets Provision For Expected Credit Losses Contract assets provision for expected credit losses. Inventories Inventories Capitalized Inventories capitalized. Refund Of Capital Contributions Per Party Refund of capital contributions per party. Refund of capital contributions per party Aggregated income tax relating to components of other comprehensive income Income tax relating to components of other comprehensive income Movement charged directly to other comprehensive income (loss) Direct operating expense from investment property not generating rental income Repairs and maintenance expenses related to investment properties that do not generate rental income Direct operating expense from investment property not generating rental income Two Hundred Mizuho [Member] Two Hundred Mizuho [Member] Two hundred mizuho. Net income attributable to noncontrolling interests Noncontrolling interests Profit (loss), attributable to non-controlling interests Domestic carriers [Member] Domestic Carriers [Member] Domestic carriers. Others Other adjustments to reconcile profit (loss) Disclosure of detailed information about financial instruments [abstract] Summary of Changes in Liabilities Arising From Financing Activities Disclosure of reconciliation of liabilities arising from financing activities [text block] Trading Symbol Trading Symbol Loss before income tax and noncontrolling interest from discontinued operations (Note 2) Loss Before Income Tax And Noncontrolling Interest From Discontinued Operations Loss before income tax and noncontrolling interest from discontinued operations. Loan agreement date March twenty two thousand twenty three. Loan Agreement Date March Twenty Two Thousand Twenty Three [Member] Loan Agreement Date March 22, 2023 [Member] Basis of Preparation Disclosure of basis of preparation of financial statements [text block] Termination Date Termination Date Termination date. Borrowing Costs Description of accounting policy for borrowing costs [text block] Segment consolidation items [axis] Segment consolidation items [axis] Interest received Interest received, classified as investing activities Transactions Designated As Hedges Transactions Designated As Hedges [Member] Transactions designated as hedges. Summary of Revenues from External Customers by Category of Products and Services Disclosure of products and services [text block] Number of directors. Number of Directors Number of directors November 20, 2023 [Member] November Twenty Two Thousand Twenty Three Member November twenty two thousand twenty three. Metro Pacific Asset Holdings, Inc. [Member] Metro Pacific Asset Holdings Inc [Member] Metro Pacific Asset Holdings, Inc. Smart Communications, Inc. [Member] Smart Communications Inc [Member] Smart Communications, Inc. Income taxes paid Income taxes paid, classified as operating activities Conversion price equivalent percentage Conversion Price Equivalent Percentage Conversion price equivalent percentage. Cost of hedging reserve Reserve Of Cost Of Hedging Reserve of cost of hedging. 800,000 Subscribed Preferred Shares [Member] Eight Lakh Preference Shares [Member] Eight lakh preference shares. Disclosure Of Components Of Deferred Tax Assets And Liabilities Explanatory The disclosure of components of deferred tax assets and liabilities. Summary of Components of Net Deferred Income Tax Assets (Liabilities) Summary of Provision for Income Tax Disclosure Of Detailed Information About Income Tax Explanatory Disclosure of detailed information about income tax [Text Block] Legal Proceedings Claims Legal proceedings claims. Amount of arbitration of collating claims Current portion of interest-bearing financial liabilities: Current borrowings and current portion of non-current borrowings [abstract] Currency translation Right Of Use Assets Currency Translation Adjustments Right of use assets currency translation adjustments. Phil-Tower Consortium Inc. Phil-Tower Consortium Inc. [Member] Loan agreement date May 20, 2020 [Member] May Twenty Two Thousand Twenty [Member] May twenty two thousand twenty. MIESCOR Infrastructure Development Corporation. MIESCOR Infrastructure Development Corporation [Member] Net Loss On Financial Investments Measured At Fair Value Through Profit And Loss [Member] Net loss on financial investments measured at fair value through profit and loss. Net loss on financial investments at FVPL - net of tax [Member] Building [Member] Buildings [Member] Buildings [member] Trade Date Trade Date Trade date. Acquisition and dilution of noncontrolling interests Increase Decrease Through Acquisition And Dilution Of Noncontrolling Interests Increase decrease through acquisition and dilution of noncontrolling interests. Derivative Financial Instruments and Hedge Accounting Description of accounting policy for derivative financial instruments and hedging [text block] External customers [Member] External Customers [Member] External customers. Various dates in December Two Thousand Twenty-Four [Member] Various dates in december two thousand twenty-four. Various dates in December 2024 [Member] Various Dates in January to February 2026. Various Dates in January to February 2026 [Member] December 31, 2021 expiring 2024 [Member] December Thirty One Two Thousand And Twenty One Expiring Two Thousand Twenty Four [Member] December 31, 2021 expiring 2024. Bonifacio Communications Corporation [Member] Bonifacio Communications Corporation [Member] Bonifacio Communications Corporation. Investments in equity instruments designated at fair value through other comprehensive income [domain] Distribution charges on perpetual notes (Note 19) Payments For Distribution Charges On Notes Payments for distribution charges on notes. Unearned revenues from prepaid contracts Unearned Revenues Unearned revenues. US$300M Notes 2031 [Member] Three Hundred Notes Two Thousand Thirty One [Member] Three hundred notes two thousand thirty one. Building And Lease Improvement [Member] Building and lease improvement. Building and lease improvement [Member] Foreign administrations [Member] Foreign Administrations [Member] Foreign Administrations. Redemption of investment in debt securities (Note 12) Proceeds From Redemption Of Investment In Debt Securities Proceeds from redemption of investment in debt securities. Disposal of investment in debt securities (Note 13) Information Technology Assets [Member] Information Technology Assets [Member] Information technology assets. Events After the End of the Reporting Period Description Of Accounting Policy For Events After The End Of The Reporting Period Explanatory Description of accounting policy for events after the end of the reporting period explanatory. Two Hundred M U F G Bank Ltd [Member] Two hundred MUFG Bank ltd. US$200M MUFG Bank, Ltd. [Member] Joint Arrangements Description of accounting policy for investments in joint ventures [text block] Lease Liabilities Net Of Current Portion One [Member] Lease liabilities net of current portion one. Lease Liabilities - Net of Current Portion [Member] Satventures PDRs Satventures Philippine Depositary Receipts [Member] Satventures Philippine Depositary Receipts [Member] Satventures Philippine Depositary Receipts. Sale and purchase agreement. Sale and Purchase Agreement [Member] Sale and Purchase Agreement [Member] Trade and other receivables – net Current Financial Assets Trade And Other Receivables Current financial assets trade and other receivables. Defined benefit plans [axis] Defined benefit plans [axis] Disclosure Of Corporate Information [Table] Disclosure Of Corporate Information [Table] Disclosure Of Corporate Information [Table] Disclosure of Investments in Associates and Joint Ventures [Line Items] Disclosure Of Investments In Associates And Joint Ventures [Line Items] Disclosure of investments in associates and joint ventures. Perpetual Notes Settlement Perpetual notes settlement. Perpetual notes settlement (Note 19) Transcend Towers Infrastructure (Philippines) Inc. Transcend Towers Infrastructure (Philippines) Inc. [Member] AFPI A F P I [Member] AFPI. Disclosure Of Classes Of Share Capital [Table] Disclosure of classes of share capital [table] Security platforms [Member] Security Platforms [Member] Security platforms. Weighted Average Hedge Cost Weighted Average Hedge Cost Weighted average hedge cost. Home broadband [member] Home Broadband [Member] Home broadband [member] Various dates in September to December 2024 [Member] Various dates in September to December 2024. Description of debt investment security credit risk Description Of Debt Investment Security Credit Risk Description of debt investment security credit risk. % of Ownership Percentage Of Ownership Unlisted Equity Investments Percentage of ownership unlisted equity investments. Insurance and security services (Note 24) Insurance and security services Insurance And Security Services Insurance and security services. Contract liabilities and unearned revenues Increase Decrease In Contract Liabilities And Unearned Revenues Increase decrease in contract liabilities and unearned revenues. Outstanding commercial commitments in the form of letters of credit. Outstanding Commercial Commitments In The Form Of Letters Of Credit Outstanding commercial commitments in the form of letters of credit Information Technology Assets and General Computers and Peripherals [Member] Information Technology Assets And General Computers And Peripherals Member Information technology assets and general computers and peripherals. Disclosure Of Analysis Of Contract Balances [Abstract] Disclosure of analysis of contract balances. Number of shares buyback pursuant to share buyback Program Number Of Equity Shares Bought Back Pursuant To Share Buyback Plan Number of equity shares bought back pursuant to share buyback plan. Consolidated unrecognized deferred income tax assets, NOLCO Consolidated Unrecognized Deferred Income Tax Assets Of Excess Net Operating Loss Carry Over Consolidated Unrecognized Deferred Income Tax Assets of Excess Net Operating Loss Carry Over Borrowings, adjustment to interest rate basis Borrowings, adjustment to interest rate basis Disposals, intangible assets and goodwill Disposals, intangible assets and goodwill Disposals Inventory Cost of Devices and Accessories Inventory cost of devices and accessories. Cost of devices and accessories Plan assets [Member] Plan assets [member] Cashflow hedges to retained earnings Net transactions on cash flow hedges: Other comprehensive income, net of tax, cash flow hedges Net transactions on cash flow hedges: Depreciation Due to Shortened Estimated Useful Life of Assets [Member] Accumulated depreciation and amortisation [member] Summary of Trade and Other Receivables Disclosure of financial assets [text block] Other income (expenses) Other Income Expenses Other income expenses. OTHER EXPENSES- NET (Note 5) Total other expenses - net OTHER EXPENSES- NET (Note 5) Total other expenses - net Other expenses - net Summarized Financial Information of VTI Bow Arken and Brightshare Summarized Financial Information Of V T I Bow Arken And Brightshare Explanatory The disclosure of summarized financial information of VTI Bow Arkena and Brightshare. Prepaid taxes Taxes prepayment Taxes prepayment. Current liabilities (Note 28) Current portion of derivative financial liabilities (Note 27) Current portion of derivative financial liabilities Current portion of derivative financial liabilities (Note 28) Expense relating to short-term leases for which recognition exemption has been used Expenses relating to short-term leases (included in general operating costs) Noncurrent liabilities (Note 28) Derivative financial liabilities - net of current portion (Note 27) Derivative financial liabilities – net of current portion Derivative financial liabilities – net of current portion (Note 28) Short-term employee benefits Key management personnel compensation, short-term employee benefits Shares of stocks Issued Shares Of Stock Issued shares of stock. Address Type Address Type [Domain] Events After Reporting Period [member] Events After Reporting Period [Member] Events After Reporting Period [Member] Document Annual Report Document Annual Report Trade payables Trade payables Redemption of Perpetual Notes Redemption of perpetual notes. Redemption of perpetual notes (Note 19) Loan Agreement Date December 14, 2021 [Member] Loan Agreement Date December Fourteen Two Thousand Twenty One [Member] Loan Agreement Date December Fourteen Two Thousand Twenty One. Increase (decrease) through disposal of subsidiary, equity Deconsolidation of a subsidiary BTF Holdings, Inc. [Member] B T F Holdings Inc [Member] BTF Holdings Inc. Equity Equity [abstract] Number of committed build-to-suit sites. Number of committed build-to-suit sites Borrowings by name [axis] Borrowings by name [axis] Equity Securities 1 [Member] Equity Securities1 [Member] This member stands for instruments held by the entity that represent ownership. Ownership Type Ownership Type [Domain] Ownership Type [Domain]. Treasury Shares Under Employee Benefit Trust Treasury Shares Under Employee Benefit Trust [Axis] Treasury shares under employee benefit trust axis Receivables [Member] Receivables [Member] Receivables [Member] Classes of intangible assets other than goodwill [axis] Classes of intangible assets other than goodwill [axis] December 31, 2020 expiring 2023 [Member] December Thirty One Two Thousand And Twenty Expiring Two Thousand Twenty Three [Member] December 31, 2020 expiring 2023. Other Companies within MVP Group [Member] Other Companies Within M V P Group [Member] Other companies within MVP group. Contract Assets Reversals for Expected Credit Losses Contract assets reversals for expected credit losses. Reversals Other comprehensive income loss excluding portion attributable to noncontrolling interest. Other comprehensive income loss excluding portion attributable to noncontrolling interest Other comprehensive income (loss) (Note 6) Financial Assets Neither Past Due Nor Impaired [Member] Financial assets neither past due nor impaired [member] Property under construction [Member] Construction in progress [member] Consolidated Statements of Comprehensive Income [Table] Consolidated Statements of Comprehensive Income [Table] Loan Agreement Date Various Dates in 2016 and 2017 [Member] Loan agreement date various dates in 2016 and 2017. Reconciliation of fair value of credit derivative [abstract] Information about credits quality of neither past due nor impaired financial assets [text block] Information about credits quality of neither past due nor impaired financial assets. Summary of Changes in the Allowance for Expected Credit Losses Disclosure of financial liabilities [abstract] Disclosure Of Intangible Assets [Table] Disclosure of detailed information about intangible assets [table] Asset retirement obligation Change From Asset Retirement Obligation To Right Of Use Assets Change from asset retirement obligation to right of use assets. Document Accounting Standard Document Accounting Standard Drawn Loan Amount Drawn Loan amount drawn. Drawn Amount Total Assets Excluding Short Term Investments [Member] Total Assets Excluding Short Term Investments [Member] Total assets excluding short term investments. Loan agreement date March 5, 2021 [Member] March Five Two Thousand Twenty One [Member] March Five Two Thousand Twenty One. Classes of financial instruments [domain] TOTAL ASSETS Assets at beginning of period Assets at end of period Assets Amount Carrying value of investments in associates Investments in associates reported in separate financial statements Carrying values of individually immaterial associates Unearned revenues from prepaid contracts [member] Prepaid Contracts [Member] Prepaid contracts. Current Current Unearned Revenues Current unearned revenues. Maximum [Member] Maximum [Member] Number of Shares Sold Number Of Shares Sold By Joint Venture To Other Entity Number of shares sold by joint venture to other entity. Loan Agreement Date Various Dates in 2020, 2021 and 2023 [Member] Loan agreement date various dates in 2020, 2021 and 2023. Prepaid fees and licenses Prepaid Fees And Licenses Prepaid fees and licenses International Fixed Income Investment [Member] International Fixed Income Investment [Member] International fixed income investment. Direct Subscription In Shares Of Stocks Direct Subscription In Shares Of Stocks Direct subscription in shares of stocks. Entity Addresses, Address Type Entity Addresses, Address Type [Axis] Cash and cash equivalents [abstract] Cash and cash equivalents Satventures Inc /Cignal TV [Member] Satventures Inc /Cignal TV. Satventures Inc /Cignal TV [Member] Disclosure Of Contract Balances [Abstract] Disclosure of contract balances. Contract liabilities: Contract liabilities [abstract] Variable Lease Payments From Continuing Operations Variable lease payments from continuing operations. Variable lease payments (included in general operating costs) from continuing operations Dates Drawn Date Of Loans Drawn Date of loans drawn. First Pacific [Member] First Pacific. Telecommunications Connectivity, Inc., or TCI [Member] Telecommunications Connectivity Inc [Member] Telecommunications Connectivity Inc. Share Purchase Agreement [Member] Share purchase agreement [Member] Share purchase agreement. Summary of Outstanding Balances and Transactions with Related Parties Disclosure of transactions between related parties [text block] Domestic and Foreign Corporations [Member] Domestic And Foreign Corporations [Member] Domestic and foreign corporations. Transfers into of Level 3 of fair value hierarchy, investment properties Transfers into Level 3 of fair value hierarchy, assets Debt Instruments At Amortized Cost [Abstract] Abstract for debt instruments at amortized cost. Intersegment and Consolidation Entries [Member] Intersegment and Consolidation Entries. Trade and other receivables (Note 16) Trade and other receivables Total trade and other current receivables Trade and other current receivables Interest on loans and other related items – net (Note 5) Adjustments for finance costs Future minimum lease commitments payable with non-cancellable operating leases Future Minimum Lease Commitments Payable With Non Cancellable Leases Future minimum lease commitments payable with non-cancellable leases. Financial liabilities fair value transfer into Level 3 Transfers into Level 3 of fair value hierarchy, liabilities Components of equity [domain] Decrease in dividend payout Decrease In Dividend Payout Rate Decrease in dividend payout rate. Types of share-based payment arrangements [axis] Types of share-based payment arrangements [axis] Net gains (losses) from fair value adjustments charged to other comprehensive income Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax Adjustments for decrease increase in prepayments. Adjustments For Decrease Increase In Prepayments Prepayments Gain on fair value changes Gain On Fair Value Changes Of Common Shares Gain on fair value changes of common shares. Cost of services (Note 17) Cost of services Cost Of Services1 Cost of services. Percentage of net dollar cash balance of debt Percentage Of Net Dollar Cash Balance Of Debt Percentage of net dollar cash balance of debt. Maturity On November 22, 2028 [Member] Maturity On November Twenty Two Two Thousand Twenty Eight [Member] Maturity On November Twenty Two Two Thousand Twenty Eight. Financial Assets and Liabilities Disclosure of financial instruments [text block] Subscribed value per shares. Subscribed per share Derivative Financial Assets – Net of Current Portion [Member] Derivative Financial Assets Net Of Current Portion [Member] Derivative financial assets net of current portion. Post-employment benefit expense in profit or loss defined benefit plans discontinued operations. Net pension benefit costs discontinued operations Post-Employment Benefit Expense In Profit Or Loss, Defined Benefit Plans Discontinued Operations Par value Par value per share Subscription Price Per Share Increase (decrease) in net defined benefit liability (asset) resulting from actuarial losses (gains) arising from experience adjustments Actuarial losses on obligations – experience Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from experience adjustments Maximum exposure to credit risk of financial assets designated as measured at fair value through profit or loss Credit exposure Disclosure Of Joint Ventures [Line Items] Disclosure of joint ventures [line items] Cash and Cash Equivalents Disclosure of cash and cash equivalents [text block] September Twenty Eight Two Thousand Sixteen Two [Member] September Twenty Eight Two Thousand Sixteen Two [Member] Loan agreement date September 28, 2016 [Member] Licenses [Member] Licenses [Member] Licenses [Member] Licenses. Net book value of tower assets excluding taxes. Net book value of tower assets excluding taxes Net Book Value of Tower Assets (excluding taxes) Additional deposit for subscription Additional deposit for subscription Additional Deposit For Future Subscription Additional deposit for future subscription. Class C convertible preferred shares. Class C convertible preferred shares [Member] Class C Convertible Preferred Shares [Member] Contact Personnel Email Address Contact Personnel Email Address Interest Long Term Debt Including Current Portion Interest Payable Undiscounted Cash Flows Long term debt including current portion interest payable undiscounted cash flows. Optical Line Terminal [Member] Optical Line Terminal. Optical Line Terminal [Member] Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] Cignal TV PDRs Cignal TV Philippine Depositary Receipts [Member] Cignal T V Philippine Depositary Receipts [Member] Cignal TV Philippine Depositary Receipts. Summary of Reconciliation Between the Provision for Income Tax at the Applicable Statutory Tax Rate and the Actual Provision for Corporate Income Tax Disclosure Of Reconciliation Of Income Tax Expense At Statutory Rate To Actual Income Tax Expense Explanatory Disclosure of reconciliation of income tax expense at statutory rate to actual income tax expense explanatory. Submarine Cable Systems [Member] Submarine Cable Systems. Availments of short-term debt (Notes 20 and 28) Availments of short-term debt (Note 21) Proceeds From Short Term Borrowings Classified As Financing Activities Proceeds from short term borrowings classified as financing activities. Asset impairment (Note 5) Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss Summary of Significant Non-cash Investing Activities and Corresponding Transaction Amounts Disclosure Of Significant Non Cash Investing Activities And Corresponding Transaction Explanatory The disclosure of significant non-cash investing activities and corresponding transaction amounts. Disclosure Of Quantitative Information About Rightofuse Assets [Table] Disclosure of quantitative information about right-of-use assets [table] Percentage of greenhouse gas emissions Percentage Of Emissions Percentage of emissions. Summary of Operating Lease Commitments Disclosure of maturity analysis of operating lease payments [text block] Summarized financial information of individually immaterial associates and joint ventures [Table Text block] Summarized financial information of individually immaterial associates and joint ventures. Summarized Financial Information of Individually Immaterial Associates and Joint Venture Weighted average number of common shares, diluted Weighted average number of ordinary shares used in calculating diluted earnings per share Investment Properties Disclosure of investment property [text block] Debt Long term debt including current portion debt undiscounted cash flows. Long term debt including current portion debt undiscounted cash flows Long term debt including current portion debt undiscounted cash flows, Total Summary of Analysis of Net Deferred Income Tax Liabilities Disclosure Of Consolidated Net Deferred Income Tax Liabilities Explanatory Disclosure of Consolidated Net Deferred Income Tax Liabilities [Text Block] Spectrum [Member] Spectrum [Member] Spectrum. Consolidated unrecognized deferred income tax assets, MCIT Consolidated Unrecognized Defered Income Tax Assets Of Excess Minimum Corporate Income Tax Consolidated Unrecognized Defered Income Tax Assets of Excess Minimum Corporate Income Tax Adjustments for gains (losses) on fair value adjustment, investment property Gains on fair value of investment properties Carrying values of individually immaterial associates Carrying values of individually immaterial associates. Interest capitalized to property and equipment Interest costs capitalised Capitalized interest (Notes 9) Summary of Sensitivity Analysis on Defined Benefit Obligation Disclosure of sensitivity analysis for actuarial assumptions [text block] Loan agreement date May 25,2018 [Member] May Twenty Five Two Thousand Eighteen [Member] May twenty five two thousand eighteen. Noncurrent Assets Non-current assets [abstract] Hastings PDRs Hastings Philippine Depositary Receipts [Member] Hastings Philippine Depositary Receipts [Member] Hastings Philippine Depositary Receipts Reclassification to liabilities associated with assets held for sale. Reclassification To Liabilities Associated With Assets Held For Sale Reclassification to liabilities associated with assets classified as held-for-sale Interest income Interest income (expense) Suppliers and contractors (Note 27) Current trade payables Presented within trade and other payables Three G Technology Related Equipment Three G Technology Related Equipment [Member] 3G technology related equipment. Disclosure of Results of Operations on Discontinued ePLDT Subsidiaries, Net of Intercompany Transactions Disclosure of discontinued operations [text block] Disclosure Of Significant Investments In Associates [Line Items] Disclosure of associates [line items] U S Dollar Debts U S Dollar Debts [Member] U.S. Dollar Debts. Vega Telecom Inc. [Member] Vega Telecom Inc [Member] Vega Telecom Inc. Master service agreements. Master Service Agreements [Member] MSAs [Member] Preferred shares conversion ratio Preferred Shares Conversion Ratio Preferred shares conversion ratio. Termination Date Various Dates in January Two Thousand Twenty Five To March Two Thousand Twenty Six [member] Termination date various dates in January two thousand twenty five to March two thousand twenty six. Termination Date Various Dates in January 2025 to March 2026 Diluted Diluted earnings (loss) per share EPS attributable to common equity holders of PLDT, diluted Earnings per share attributable to common equity holders of PLDT (Diluted) Changes in fair value of credit derivative [abstract] Defined Contribution Plans [Member] Defined Contribution Plans [Member] Defined Contribution Plans [member] Current portion of debt instruments at amortized cost Current Debt Instruments At Amortized Cost The amount of current debt instruments measured at amortized cost. Current portion of debt instruments at amortized cost (Notes 12 and 27) Disclosure Of Reconciliation Of Liabilities Arising From Financing Activities [Table] Disclosure of reconciliation of liabilities arising from financing activities [table] Disclosure Of Joint Ventures [Table] Disclosure of joint ventures [table] TDF [Member] Term Deposit Facility Rate [Member] Term deposit facility rate. One point five year Landbank ASENSO Bonds series B [member] One point five year Landbank ASENSO Bonds series B. 1.5-year Landbank ASENSO Bonds Series B [Member] Series HH 10% Cumulative Convertible Preferred Stock (Issued In 2028) [Member] Series HH 10 Percent Cumulative Convertible Preferred Stock (Issued In 2028) [Member] Series HH 10 percent cumulative convertible preferred stock (issued In 2028). Prepayments Date Date Of Pre Payment Of Loans Received Date of pre payment of loans received. Additional Information: Additional information [abstract] Number of workers order Number Of Workers Order Number of workers order. Prepaid repairs and maintenance Prepaid Repairs And Maintenance Prepaid repairs and maintenance. Cumulative dividends annual rate Cumulative Dividends Annual Percentage Cumulative dividends annual percentage Disclosure Of Detailed Information About Borrowings [Line Items] Disclosure of detailed information about borrowings [line items] Termination date various dates in March to July two thousand twenty six. Termination Date Various Dates in March to July Two Thousand Twenty Six [member] Termination Date Various dates in March to July 2026 [Member] Holding period for redemption trust fund Holding Period For Redemption Trust Fund Holding period for redemption trust fund. Entity Registrant Name Entity Registrant Name Disclosure of defined benefit plans [abstract] Assets and liabilities classified as held for sale [axis] Percentage of consolidated debts with variable rates Percentage Of Consolidated Debts With Variable Rates Percentage of consolidated debts with variable rates. Corporate Bonds and Loans Receivable [Member] Corporate bonds and loans receivable [Member] Corporate bonds and loans receivable. Entity Voluntary Filers Entity Voluntary Filers Interest-bearing financial liabilities - net of current portion (Note 20) Noncurrent portion of long-term debt (Note 27) Long-term debt (Notes 27 and 28) Interest-bearing financial liabilities - net of current portion Long-term debt - net of current portion Maturity On April 29, 2032 [Member] Maturity On April Twenty Nine Two Thousand Thirty Two [Member] Maturity On April Twenty Nine Two Thousand Thirty Two. Amortization of cost Amortization Of Cost Amortization of cost. Consolidated net income attributable to common shares, diluted Consolidated net income attributable to equity holders of PLDT, diluted Profit Loss Attributable To Owners Of Parent Diluted Profit (loss), attributable to owners of parent diluted Consolidated net income attributable to common shares, diluted Statement Of Changes In Equity [Table] Statement of changes in equity [table] Investment in debt securities and other long-term investments Investment in debt securities and other long-term investments Investments other than investments accounted for using equity method Subscriber contract costs Ending balance Beginning balance Subscribers contract costs Assets recognised from costs to obtain or fulfil contracts with customers Gain on revaluation of notes Gain on Revaluation of Notes Gain on revaluation of notes. Foreign Exchange Options Seagull Foreign Exchange Options Seagull [Member] Foreign exchange options seagull. Service Revenue [Member] Service Revenue [Member] Service revenue. Various dates in October to November Two Thousand Twenty-Four [Member] Various dates in october to november two thousand twenty-four. Various dates in October to November 2024 [Member] Percentage of subscribed promissory note in associate Percentage Of Subscribed Promissory Note In Associate Percentage of subscribed promissory note in associate. Summary of Changes to Provision for Asset Retirement Obligations Disclosure Of Asset Retirement Obligations Explanatory Disclosure Of Asset Retirement Obligations Explanatory Total increase (decrease) in net defined benefit liability (asset) resulting from contributions to plan Actual contributions Decrease (increase) in net defined benefit liability (asset) resulting from contributions to plan Financial assets at fair value through profit or loss (Note 27) Total non-current financial assets at fair value through profit or loss Non-current financial assets at fair value through profit or loss Cybersecurity Risk Management Positions or Committees Responsible [Flag] Percentage of right on net assets Proportion of ownership interest in joint operation Bow Arken Holdings Company [Member] Bow Arken Holdings Company [Member] Bow arken holdings company. Disclosure Of Financial Assets [Line Items] Disclosure of financial assets [line items] Total contractual obligations Nonderivative And Derivative Financial Liabilities Undiscounted Cash Flows Non-derivative and derivative financial liabilities, undiscounted cash flows. Nonderivative And Derivative Financial Liabilities Undiscounted Cash Flows, Total Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member] Adjustment [Member] Reclassification [Member] Valuation techniques used in fair value measurement [axis] Valuation techniques used in fair value measurement [axis] Minority interest's share in net losses Minority Interests Share In Net Losses Minority interests share in net losses. Shares of Stocks [Member] Stock [Member] Stock [Member] Loan Agreement Date Various Dates in 2016, 2020, 2021, 2023 and 2024 [Member] Loan Agreement Date Various Dates in 2016 2020 2021 2023 and 2024 [Member] Loan agreement date various dates in 2016 2020 2021 2023 and 2024. Defined Benefit Plan Assets [Member] Defined Benefit Plan Assets [Member] Defined Benefit Plan Assets [Member] Treasury stock (Note 19) Treasury shares Loan agreement date March 22, 2016 [Member] Loan Agreement Date March Twenty Two Two Thousand Sixteen [Member] Loan agreement date march twenty two two thousand sixteen. Accrued Expenses and Other Current Liabilities Disclosure of accrued expenses and other liabilities [text block] Perpetual notes facility agreement [Member] Perpetual Notes Facility Agreement [Member] Perpetual notes facility agreement. Termination Date Various Dates in January to October 2024 [Member] Termination Date Various Dates in January to October Two Thousand Twenty Four [Member] Various Dates in January to October 2024. Debt and fixed income securities Percentage Of Debt And Fixed Income Securities Percentage of debt and fixed income securities. Selling and promotions Selling And Promotions Selling and promotions. Less current portion of prepayments and other nonfinancial assets Current portion of prepayments and other nonfinancial assets Current portion of prepayments and other nonfinancial assets. Current portion of prepayments and other nonfinancial assets (Notes 18 ) Summarized Financial Information Of Satventures/Cignal TV Inc Explanatory Summarized financial information of satventures/cignal tv inc explanatory. Summarized Financial Information of Associates Statement of comprehensive income [abstract] Present value of defined benefit obligation [Member] Present value of defined benefit obligation [member] Disposals/retirements Total disposals and retirements, property, plant and equipment Disposals and retirements, property, plant and equipment MediaQuest PDRs [Member] Media Quest Philippine Depositary Receipts [Member] Media Quest Philippine Depositary Receipts. Disclosure of Number of Sites Awarded. Disclosure of Number of Sites Awarded Explanatory Summary of Number of Sites Awarded Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Assets and liabilities [domain] Unrealized Foreign Exchange Losses Gains [Member] Unrealized foreign exchange losses (gains). Unrealized foreign exchange losses [Member] Subsequent Periods [Member] Subsequent Periods [Member] Subsequent periods. Issued And Paid Up Ordinary Shares Issued and paid up ordinary shares. Issued and paid up ordinary shares Capital in Excess of Par Value [Member] Share premium [member] Decrease in value of currency Percentage Of Decrease In Value Of Currency Percentage of decrease in value of currency. TOTAL EQUITY Equity Beginning balance Ending balance Equity Deficit Equity Loan agreement date May 9,2018 [Member] May Nine Two Thousand Eighteen Two [Member] May nine two thousand eighteen two. Associates and joint ventures [domain] Associates and joint ventures. Remaining performance obligations percentage Remaining Performance Obligation Revenue Percentage Revenue remaining performance obligation percentage. Provision for expected credit losses for trade and other receivables discontinued operations. Provision for expected credit losses for trade and other receivables discontinued operations Provision For Expected Credit Losses For Trade And Other Receivables Discontinued Operations Loan Agreement Date Various Dates in 2019 and 2021 [Member] Loan agreement date various dates in 2019 and 2021. Standards Issued But Not Yet Effective Description Of Accounting Policy For Standards Issued But Not Yet Effective Explanatory Description Of Accounting Policy For Standards Issued But Not Yet Effective Class B convertible preference shares 36.82 august. Class B Convertible Preference Shares 36.82 August [Member] C36.82lass B Convertible Preference Shares36.82august [Member] Total investments in subsidiaries, joint ventures and associates reported in separate financial statements Investments in associates and joint ventures (Note 11) Investments in subsidiaries, joint ventures and associates reported in separate financial statements Paid in full on Date Of Full Payment Of Loans Received Date of full payment of loans received. Actuarial Assumption of Expected Rates of Salary Increases [Member] Actuarial assumption of expected rates of salary increases [member] Classes of property, plant and equipment [domain] Accrued expenses for TIP Accrued Expenses For Transformation Incentive Plan Accrued expenses for transformation incentive plan. Default financial statements date [member] Default financial statements date [member] Accounts payable Current Financial Liabilities Accounts Payable Current financial liabilities accounts payable. Schedule Of Offsetting Of Financial Assets And Financial Liabilities [Line Items] Schedule Of Offsetting Of Financial Assets And Financial Liabilities [Line Items] Schedule of offsetting of financial assets and financial liabilities. Intangible assets with indefinite useful life [domain] NTT DOCOMO Business [Member] N T T D O C O M O Business [Member] NTT DOCOMO Business. Date of redemption Date of Redemption Date of redemption. Accrued expenses and other current liabilities Adjustments For Increase Decrease In Accrued Expenses And Other Current Liabilities Adjustments for increase decrease in accrued expenses and other current liabilities. Loan agreement date March 4, 2020 [Member] Loan Agreement Date March Four Two Thousand Twenty [Member] Loan Agreement Date March Four Two Thousand Twenty. Types of contracts [domain] Loan agreement date January 29, 2020 [Member] January Twenty Nine Two Thousand Twenty [Member] January twenty nine two thousand twenty. Availments of long-term debt (Notes 20 and 28) Availments of long-term debt (Notes 20 and 28) Proceeds from borrowings, classified as financing activities Incentive plan (Notes 5 and 25) Adjustments For Incentive Plans Adjustments for incentive plans. Deposit for future subscription Deposit For Future Subscription Deposit for future subscription. Additional retirement benefit percentage for each completed year in excess of 15 years Additional Retirement Benefit Percentage Additional retirement benefit percentage. June 10, 2022. June Ten Two Thousand and Twenty Two [Member] June 10, 2022 [Member] General and administrative expense Total general operating costs General operating costs (Note 5) General operating costs Individually immaterial associates and joint ventures Individually immaterial associates and joint ventures. Total individually immaterial associates and joint ventures Total expense from share-based payment transactions Expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets Expense from share-based payment transactions Investments In Associates And Joint Ventures [Abstract] Abstract for investments in associates and joint ventures. Nondeductible expenses Tax effect of expense not deductible in determining taxable profit (tax loss) December Thirty One Two Thousand and Twenty Four Expiring Two Thousand Twenty Six [Member] December thirty one two thousand and twenty four expiring two thousand twenty six. December 31, 2024 expiring 2026 [Member] Fair value of plan assets at beginning of the period Fair value of plan assets at end of the period Total plan assets, at fair value Plan Assets of Defined Benefit Pension Plans Plan assets, at fair value Depreciation if assets had been depreciated using original estimated useful life Depreciation If Assets Had Been Depreciated Using Original Estimated Useful Life Depreciation if assets had been depreciated using original estimated useful life. Number of retained board seats. Number of Retained Board Seats Number of retained board seats. Total retained earnings Retained earnings Retained earnings Issued and Paid Up Share Capital Issued and paid up share capital. Issued and paid up share capital Carrying Value of Investments Disclosure Of Carrying Value Of Investment Explanatory Disclosure of carrying value of investment. Analysis of income and expense [abstract] Various dates in March to September Two Thousand Twenty-Four [Member] Various dates in march to september two thousand twenty-four [member] Various dates in March to September 2024 [Member] Substandard Grade [Member] Substandard Grade [Member] Substandard grade. Financing charges Other finance cost Loan Agreement Date Two Thousand Sixteen and Two Thousand Seventeen [Member] Loan agreement date two thousand sixteen and two thousand seventeen. Loan Agreement Date 2016 and 2017 [Member] Interest-bearing financial liabilities [Member] Interest Bearing Financial Liabilities [Member] Interest-bearing financial liabilities. Long-term portion of interest-bearing financial liabilities: Non-current portion of non-current borrowings, by type [abstract] Trade receivables Trade receivables A Ce S Philippines Cellular Satellite Corporation [Member] ACeS Philippines Cellular Satellite Corporation. ACeS Philippines Cellular Satellite Corporation [Member] EQUITY AND LIABILITIES Equity and liabilities [abstract] Fixed asset impairment [Member] Accumulated impairment [member] Ending balance Beginning balance Capitalized commission. Capitalized Commission Capitalized commission Ordinary Shares Fully Paid Ordinary shares fully paid. Ordinary shares fully paid Fixed Rate Retail Bonds One [Member] Fixed rate retail bonds one. Types of customers [domain] Fixed rate treasury notes. Fixed Rate Treasury Notes [Member] Fixed Rate Treasury Notes, or FXTN [Member] Goodwill and Intangible Assets Disclosure of intangible assets and goodwill [text block] Disclosure of analysis of other comprehensive income by item [abstract] Disclosure Of Inventories And Supplies [Line Items] Disclosure Of Inventories And Supplies [Line Items] Line items represents inventories and supplies. Deductible temporary differences for which no deferred tax asset is recognized Deductible temporary differences for which no deferred tax asset is recognised Summary of Maturity Profile of Financial Assets Based on Consolidated Undiscounted Claims Outstanding Disclosure of how entity manages liquidity risk [text block] VIH [Member] Voyager Innovations Holdings Pte Ltd [Member] Voyager Innovations Holdings, Pte. Ltd. Disclosure Of Property Plant And Equipment [Table] Disclosure of detailed information about property, plant and equipment [table] Land [Member] Land [member] City Area Code City Area Code Carrying amount Carrying Amount Of Financial Assets Subject To Impairment Carrying amount of financial assets subject to impairment. Loan Agreement Date December 21, 2023 [Member] Loan Agreement Date December Twenty One Two Thousand Twenty Three Member Loan agreement date December twenty one two thousand twenty three. Accumulated depreciation, impairment and amortization [Member] Accumulated depreciation, amortisation and impairment [member] Pension and other employee benefits (Note 25) Pension and other employee benefits (Note 25) Non-current provisions for employee benefits Total consideration pursuant to share buyback program Consideration Transferred Persuant To Share Buyback Plan ConsiderationTransferredPersuantToShareBuybackPlan Current borrowings Short-term debt (Notes 27 and 28) Auditor Name Auditor Name Other prepayments Other Prepayments Other prepayments. Selling and promotions (Note 18) Selling and promotions Sales and marketing expense Intersegment [Member] Intersegment [Member] Inter-segment. Summary of Contract Balances Disclosure Of Contract Balances Explanatory Disclosure of contract balances. Types of customers [axis] Types of customers [axis] Revenue from sale of goods Non-service revenues (Notes 4 and 5) Non-service revenues Current portion of contract liabilities and unearned revenues to obtain contracts. Current portion of contract liabilities and unearned revenues to obtain contracts CurrentPortionOfContractLiabilitiesAndUnearnedRevenuesToObtainContracts Disclosure of detailed information about hedges [abstract] Notes Facility Agreement July 2017 [Member] Notes Facility Agreement July Two Thousand Seventeen [Member] Notes facility agreement July 2017. Loan Agreement Date October 11, 2024 [Member] Loan Agreement Date October Eleven Two Thousand Twenty Four [Member] Loan agreement date October eleven two thousand twenty four. Other Equity Other equity. Others Deferred income tax liabilities Deferred Tax Liabilities And Net Deferred Tax Assets Adjusted As Deferred Tax Liabilities Deferred tax liabilities and net deferred tax assets adjusted as deferred tax liabilities. Purchase of property, plant and equipment Purchase of property and equipment (Note 9) Purchase of property, plant and equipment, classified as investing activities Provision for asset retirement obligations Total provision for asset retirement obligations Provision for asset retirement obligations at beginning of the year Provision for asset retirement obligations at end of the year Provision For Asset Retirement Obligations Provision for asset retirement obligations. Actuarial gains on obligations - economic assumptions Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions Actuarial losses (gains) - economic assumptions Offsetting Liability [Table] Offsetting liability table. Temporary cash investments (Note 28) Temporary cash investments (Note 27) Short-term investments, classified as cash equivalents Series IV Cumulative Non-Convertible Redeemable Preferred Stock [Member] Series Four Non Convertible Redemable Preferred Stock [Member] Series IV Cumulative Non-Convertible Redeemable Preferred Stock. Hundred Mizuho [Member] Hundred mizuho. US$100M Mizuho [Member] Net periodic benefit costs Defined Benefit Plan Net Periodic Benefit Cost1 Defined benefit plan net periodic benefit cost. Net periodic benefit costs Long-term advances from equipment [member] Long Term Advances From Equipment [Member] Long term advances from equipment. Long-term debt (Notes 20 and 28) Repayments of borrowings Repayments of borrowings, classified as financing activities Small and Medium Domestic Corporations [Member] Small And Medium Domestic Corporations [Member] Small and medium domestic corporations. Three Hundred M Notes Two Thousand Thirty One Three Hundred M Notes Two Thousand Thirty One [Member] Three hundred M notes two thousand thirty one. Deferred Credits And Other Noncurrent Liabilities [Abstract] Abstract stands for deferred credits and other noncurrent liabilities. Termination Date Various Dates in February 2024 [Member] Termination Date Various Dates in February Two Thousand Twenty Four [Member] Termination date various dates in february 2024. Total Noncurrent Liabilities Noncurrent liabilities Non-current liabilities Noncurrent liabilities Statement of cash flows [abstract] Cignal Cable [Member] Cignal Cable [Member] Cignal cable. Maturity On March 9, 2031 [Member] Maturity On March Nine Two Thousand Thirty One [Member] Maturity On March Nine Two Thousand Thirty One. Disclosure Of Investment Property [Line Items] Disclosure of detailed information about investment property [line items] Summary of Derivative Financial Instruments Disclosure of derivative financial instruments [text block] Decrease in consolidated foreign currency-denominated debt Decrease In Foreign Currency Debt Decrease in foreign currency debt. Summary of Selling, General and Administrative Expenses Disclosure Of Selling General And Administrative Expense Explanatory Disclosure of selling, general and administrative expense. TV5 Network Inc. [Member] TV5 Network Inc. Capitalization to property and equipment. Capitalization to property and equipment of: Capitalization To Property And Equipment [Abstract] Schedule Of Offsetting Of Financial Assets And Financial Liabilities [Table] Schedule Of Offsetting Of Financial Assets And Financial Liabilities [Table] Schedule of offsetting of financial assets and financial liabilities. Class A2 preference shares. Class A2 preference shares [Member] Class A2 Preference Shares [Member] Provisions and Contingencies Disclosure of contingent liabilities [text block] Class B Class B [Member] Class B [Member] Previous extended period of carry over period for net operating loss carry over Previous Extended Period Of Carry Over Period For Net Operating Loss Carry Over Previous extended period of carry over period for net operating loss carry over. Total long-term debt (Notes 27 and 28) Total long-term debt. Total long-term debt Total long-term debt, Total Accumulated provision for expected credit losses [Member] Allowance for credit losses [member] Unlisted preferred shares Unlisted Preferred Shares Unlisted preferred shares. Philippine Peso Debt [Member] Philippine peso debt. Philippine Peso Debt Inventories and Supplies Disclosure of inventories [text block] Tranche One [Member] Tranche One [Member] Tranche one . Loan agreement date December 16,2016 [Member] December Sixteen Two Thousand Sixteen [Member] December Sixteen Two Thousand Sixteen [Member] Interest rate Borrowings, interest rate Borrowings, interest rate Collateral sold or repledged in absence of default by owner of collateral, at fair value Pledges as collateral Classes of assets [axis] Classes of assets [axis] Additional amount deposited Additional amount deposited Additional Amount Deposited Additional amount deposited. Taxes and duties capitalized [Member] Taxes And Duties Capitalized [Member] Taxes and duties capitalized. IP Converge Data Services, Inc. and Subsidiary [Member] I P Converge Data Services Inc And Subsidiary [Member] IP Converge Data Services, Inc. and Subsidiary Disclosure Of Net Defined Benefit Liability Asset [Line Items] Disclosure of net defined benefit liability (asset) [line items] Unlisted Preferred Shares [member] Unlisted Preferred Shares [Member] Unlisted Preferred Shares [Member] Debt instruments at amortized cost - net of current portion (Note 12) Debt instruments at amortized cost – net of current portion Total debt instruments held Secured loan facilities Debt instruments at amortized cost JGSHI and Subsidiaries [Member] J G S H Iand Subsidiaries [Member] JGSHI and subsidiaries. Unamortized debt discount. Unamortized Debt Discount Unamortized debt discount at beginning of the year Unamortized debt discount at end of the year Unamortized Debt Discount Termination Date Various Dates In September To December Two Thousand Twenty Four [Member] Termination date various dates in september to december two thousand twenty four. Termination Date Various Dates in September to December 2024 [Member] Summary of Weighted Average Assumptions Used to Determine Pension Benefits Disclosure Of Defined Benefit Plan Actuarial Assumptions Explanatory Disclosure of Defined Benefit Plan Actuarial Assumptions [Text Block] Net movement of deferred tax assets - others Net deferred income tax assets Deferred income tax assets – net Non-adjusting events after reporting period [domain] December 31, 2021 expiring 2026 [Member] December Thirty One Two Thousand And Twenty One Expiring Two Thousand Twenty Six [Member] December 31,2021 expiring 2026. Accrued incentive payable Accrued Incentive Payable Accrued incentive payable. Advances outstanding to cover assumed liabilities and working capital requirements of acquired companies Advances To Cover Acquired Companies Assumed Liabilities And Working Capital Requirements Advances to cover acquired companies assumed liabilities and working capital requirements. Non-controlling interests Noncontrolling interests Maturity on January 23, 2031 [Member] Maturity On January Twenty Three Two Thousand Thirty One [Member] Maturity on January twenty three two thousand thirty one. Direct [Member] Direct [Member] Direct. Disclosure Of Information About Amounts Recognized In Consolidated Income Statement [Abstract] Disclosure​ of information​ about​ amounts​ recognized ​in consolidated ​income ​statement. Minimum effective tax rate Minimum effective tax rate Minimum effective tax rate. Various Dates in October to December 2024 [Member] Various Dates In October To December Two Thousand Twenty Four Member Various dates in October to December 2024. Unsecured Short Term Debt [Member] Unsecured Short Term Debt [Member] Unsecured short term debt. CASH FLOWS FROM (USED IN) OPERATING ACTIVITIES Cash flows from (used in) operating activities [abstract] Summarized financial information of individually immaterial associates and joint venture [abstract] Summarized financial information of individually immaterial associates and joint venture. Fee for each committee meeting attended Key Management Personnel Compensation For Each Committee Meeting Key management personnel compensation for each committee meeting. VAT Description of accounting policy for taxes other than income tax [text block] Equity share in net income of individually immaterial associates and joint ventures Equity share in net income of individually immaterial associates and joint ventures. Current Portion of Derivative Financial Liabilities [Member] Current Portion Of Derivative Financial Liabilities [Member] Current portion of derivative financial liabilities. Total trade and other receivables Trade and other receivables Trade and other receivables Entity Address, Country Entity Address, Country Dividends on preferred shares, diluted Dividends Paid Other Shares Dilutive Effects Dividends paid, other shares dilutive effects Dividends on preferred shares, diluted Inventories and Supplies Description of accounting policy for measuring inventories [text block] Additional days requested to comply with subpoena Additional Days Requested to Comply with Subpoena Additional days requested to comply with subpoena. Leasehold improvements [Member] Leasehold improvements [member] Annual Amortization Period Annual amortization period. Annual Amortization Period Intangible Assets with Indefinite Life [Member] Intangible Asset With Indefinite Useful Life [Member] Intangible asset with Indefinite life. Shares issued Number of shares issued, paid Shares Value Issued And Fully Paid Shares value issued and fully paid. Far East Capital Limited Far East Capital Limited [Member] Far east capital limited. Office buildings [Member] Office Buildings [Member] Office buildings. Office Premises [Member] Office Premises. Office Premises [Member] Level 2 [Member] Level 2 of fair value hierarchy [member] Defined Contribution Plan Net Periodic Benefit Cost Defined contribution plan net periodic benefit cost. Net periodic contribution costs Net periodic contribution costs Summary of Changes in Contract Liabilities and Unearned Revenues Accounts Disclosure Of Changes In Contract Liabilities And Unearned Revenues Accounts Explanatory Disclosure of changes in contract liabilities and unearned revenues accounts. Summary of Accrued Expenses and Other Current Liabilities Disclosure Of Detailed Information About Accrued Expenses And Other Liabilities Explanatory The disclosure of detailed information about accrued expenses and other liabilities. Time deposit maturity date Investment In Time Deposit Maturity Date Investment in time deposit maturity date. Summary of Information Necessary to Calculate EPS Earnings per share [text block] Disclosure Of Significant Accounting Policies [Abstract] Disclosure of significant accounting policies. Total comprehensive income, attributable to non-controlling interests Noncontrolling interests Comprehensive income, attributable to non-controlling interests Customer List With Indefinite Life [Member] Customer list with indefinite life. Others Increase (decrease) through other changes, liabilities arising from financing activities Before adjustments Other Comprehensive Income Before Equity Adjustment Other comprehensive income before equity adjustment. First Pacific Group and Philippine Affiliates [Member] First Pacific Group And Philippine Affiliates [Member] First Pacific Group and Philippine affiliates. Reimbursements Reimbursements Reimbursements. Proceeds from derivative financial instruments. Proceeds from Derivative Financial Instruments Collections of derivative financial instruments - net (Notes 27 and 28) Schedule of Changes in Lease Liabilities Disclosure Of Quantitative Information About Changes In Lease Liability Explanatory Disclosure of quantitative information about changes in lease liability. Pension and Other Employee Benefits Disclosure Of Pension And Employee Benefits Explanatory The entire disclosure for pension and employee benefits. Termination Date Various Dates in May Two Thousand Twenty Two [Member] Termination Date Various Dates In May Two Thousand Twenty Two [Member] Termination date various dates in May two thousand twenty two. Disclosure Of Operating Lease By Lessee [Abstract] Disclosure of Operating Lease by Lessee [abstract] Edotco and Edgepoint [Member] Edotco and Edgepoint [Member] Edotco and edgepoint. Total debt to EBITDA ratio Debt To E B I T D A Ratio Debt to EBITDA ratio. Disclosure of disaggregation of revenue from contracts with customers [abstract] Number of shares approved to buyback in share buyback program Number Of Shares Approved To Buyback Number of shares approved to buyback. Auditor Location Auditor Location Issuance of convertible preferred shares Issuance of convertible notes Issue of convertible instruments Asset Retirement Obligations Description Of Accounting Policy For Asset Retirement Obligations Explanatory Description of accounting policy for asset retirement obligations explanatory. Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Line Items] Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Line Items] Disclosure Of Pre Tax Exposure To Foreign Currency Exchange Risk On Financial Instruments [Line Items] Actuarial assumptions [axis] Actuarial assumptions [axis] Disclosure Of Hedge Accounting [Table] Disclosure of detailed information about hedges [table] Loan Agreement Date December Nineteen Two Thousand Twenty Four [Member] Loan agreement date december nineteen two thousand twenty four. Loan Agreement Date December 19, 2024 [Member] DMPI, IP converge and VITRO [member] DMPI IP Converge and VITRO [Member] DMPI IP converge and VITRO. Maturity On January 20, 2031 [Member] Maturity On January Twenty Two Thousand Thirty One [Member] Maturity On January Twenty Two Thousand Thirty One. Interest income on financial instruments at FVPL Interest income on financial assets designated at fair value through profit or loss Amount of subscribed promissory note issued by associate Amount Of Subscribed Promissory Note In Associate Amount of subscribed promissory note in associate. Amount set aside for unclaimed dividends Amount of unclaimed dividends Amount Of Unclaimed Dividends Amount of unclaimed dividends. Subclassifications of assets, liabilities and equities [abstract] Floor Rate [Member] Floor Rate [Member] Floor rate. Disclosure Of Significant Accounting Policies [Table] Disclosure Of Significant Accounting Policies [Table] Disclosure of significant accounting policies [table] Loan agreement date April 20,2018 [Member] April Twenty Two Thousand Eighteen [Member] April twenty two thousand eighteen. Major components of tax expense (income) [abstract] Forward Foreign Exchange Contracts Forward Foreign Exchange Contracts One [Member] Forward foreign exchange contracts. Payments From Plan Net Defined Contribution Liability Asset Payments from plan net defined contribution liability asset. Actual contribution paid/settlements Deferred tax assets Deferred income tax assets Deferred income tax assets – net (Note 7) Net deferred income tax assets – balances at beginning of the year Net deferred income tax assets – balances at end of the year Deferred tax assets Total consideration Consideration paid (received) Cash Consideration Disclosure Of Significant Investments In Subsidiaries [Line Items] Disclosure of subsidiaries [line items] Curtailments And Other Curtailments and other. Curtailment and others Monetary liability Monetary Liability Payable Monetary liability payable. Categories of financial liabilities [domain] Amortization period of subscriber contract costs Amortization Period Of Subscriber Contract Costs Amortization period of subscriber contract costs. Disclosure Of Transactions Between Related Parties [Table] Disclosure of transactions between related parties [table] Face value of retail treasury bond Face Value Of Retail Treasury Bond Face value of retail treasury bond. Impairment losses for contract assets Impairment loss on receivables or contract assets arising from contracts with customers Contract assets Categories of assets recognised from costs to obtain or fulfil contracts with customers [axis] Loan agreement date March ten thousand twenty three. Loan Agreement Date March Ten Thousand Twenty Three [Member] Loan Agreement Date March 10, 2023 [Member] Entity Interactive Data Current Entity Interactive Data Current Statement Of Financial Position [Table] Statement of financial position. Impairment loss recognised in profit or loss, intangible assets and goodwill Accumulated impairment balance Impairment loss recognised in profit or loss, intangible assets and goodwill Purchase of interests in equity investments payable Purchase of interests in equity investments payable. Disclosure Of Reconciliation Of Changes In Intangible Assets And Goodwill [Line Items] Disclosure of reconciliation of changes in intangible assets and goodwill [line items] Less: Employee’s share, forfeitures and mandatory reserve account Employees Share Forfeitures And Mandatory Reserve Account Employees share forfeitures and mandatory reserve account. Recognized as revenue during the year Contract Liability Revenue As Recognized Contract liability revenue as recognized. Trade and Other Receivables [Member] Current Trade And Other Receivables [Member] Current trade and other receivables. Period before which there is low credit risk in financial asset Period Before Which There Is Low Credit Risk In Financial Asset Period before which there is low credit risk in financial asset. Disclosure Of Financial Assets And Financial Liabilities [Table] Disclosure Of Financial Assets And Financial Liabilities [Table] Disclosure Of Financial Assets and Financial Liabilities [Table] London Interbank Offered Rate [Member] London Interbank Offered Rate [Member] London Interbank Offered Rate [Member] Debt Transaction [Member] Debt Transaction [Member] Debt transaction. Short Term Loans [Member] Short Term Loans [Member] Short Term Loans. Non Cash Transfers from Trade Payables to Finance Payables Non-cash transfers from trade payables to finance payables. Non-cash transfers from trade payables to finance payables Measurement [axis] Measurement [axis] Interest Costs On Contribution Obligation Interest costs on contribution obligation. Interest costs on contribution obligation VFC and PFC [Member] V F C And P F C [Member] VFC and PFC. PFC/VFC [Member] Edotco Towers Inc. Edotco Towers Inc. [Member] Total assets Total assets Financial assets at beginning of period Financial assets at end of period Financial assets Financial instruments Depreciation and amortization (Notes 9,10,14 and 18) Depreciation and amortisation expense Depreciation and amortization Total depreciation and amortisation expense Depreciation and amortisation expense Prepayments and Other Non-Financial Assets Disclosure of prepayments and other assets [text block] Interest rate Financial asset interest rate Financial asset interest rate. Pension benefit costs (Note 25) Total post-employment benefit expense in profit or loss, defined benefit plans Net pension benefit costs Post-employment benefit expense in profit or loss, defined benefit plans Director fee for each board meeting Key Management Personnel Compensation Director Fee For Each Board Meeting Key management personnel compensation director fee for each board meeting. Schedule of Changes in Right of Use Assets Disclosure of quantitative information about right-of-use assets [text block] Debt instruments at amortized cost Debt Instrument At Amortization Cost Debt instrument at amortization cost. Operating assets Operating Assets Operating assets. Disclosure Of Other Income Expense [Table] Disclosure Of Other Income Expense [Table] Disclosure of other income (expense) table. Disclosure of internal credit grade [text block] Disclosure of internal credit grade. Summary of Information Regarding Credit Quality by Class of Financial Assets Disposals during the year Disposals, property, plant and equipment Disposals, property, plant and equipment Disposals during the period Presentation of leases for lessee [abstract] Unamortized past service pension costs [Member] Unamortized Past Service Pension Costs [Member] Unamortized past service pension costs. Present Value Of Defined Contribution Obligation [Member] Present value of defined contribution obligation. Present value of defined contribution obligation [Member] Current portion of interest-bearing financial liabilities (Note 20) Current portion of non-current borrowings Current portion of interest-bearing financial liabilities Percentage of dollar portion of debt Percentage Of Dollar Portion Of Debt Percentage of dollar portion of debt. Disclosure of classes of share capital [abstract] Issued Capital [Member] Issued capital [member] Connectivity Unlimited Resource Enterprise Connectivity Unlimited Resource Enterprise [Member] Connectivity Unlimited Resource Enterprise. Settlement of obligations and others Settlement Of Asset Retirement Obligations And Others Settlement of asset retirement obligations and others PFC [member] PFC. PFC [Member] Reclassification Contract Assets Reclassification For Expected Credit Losses Contract assets reclassification for expected credit losses. Minimum percentage of funds to accrue to the benefit of citizens of the Philippines, or Qualified Owners Minimum Percentage Of Funds Required To Be Accrued To Benefit Domestic Citizens Or Qualified Owners Minimum percentage of funds required to be accrued to benefit domestic citizens or qualified owners. Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Line Items] Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] Later than four years and not later than five years [member] 2030 2030 [Member] Financial instruments at amortized cost: Financial Instruments At Amortized Costs Financial instruments at amortized costs. Financial instruments at amortized cost: Summary of Future Minimum Lease Commitments Payable with Non-cancellable Operating Leases Disclosure Of Future Minimum Lease Commitments Payable With Non Cancellable Operating Leases Explanatory Disclosure of future minimum lease commitments payable with non-cancellable operating leases. Various Dates in January 2025 [Member] Various Dates In January Two Thousand Twenty Five Member Various dates in January 2025. Later than one year and not later than five years [Member] After one year but not more than five years [Member] Later than one year and not later than five years [member] SBA Towers Philippines, Inc. SBA Towers Philippines, Inc. [Member] Available-for-sale financial assets [abstract] Selling and Promotions [Member] Selling And Promotions [Member] Selling and promotions. Year Three [Member] Year three. 2028 [Member] 3-5 years [Member] Later than three years and not later than five years [member] VITRO. VITROInc [Member] VITRO, Inc [Member] Excess MCIT deducted against RCIT Amount Of Excess Minimum Corporate Income Tax Deducted Against Regular Corporate Income Tax Amount of excess minimum corporate income tax deducted against regular corporate income tax. Loan Agreement Date March 30, 2023 [Member] Loan Agreement Date March Thirty Two ThousandTwentyThree [Member] Loan Agreement Date March Thirty Two Thousand Twenty Three. Common Tower Pilot Program [Member] Common Tower Pilot Program [Member] Common Tower Pilot (CTP) Program [Member] Share in the other comprehensive income (loss) of associates and joint ventures accounted for using the equity method Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, net of tax Minimum guarantee committed for advertising spend Minimum Guarantee Committed For Advertising Spend Minimum guarantee committed for advertising spend. Cash Equivalents And Short-Term Investments [Member] Cash equivalents and short-term investments. Cash equivalents and short-term investments Additional depreciation recognized Additional Depreciation Recognized Additional depreciationr recognized. Category Of Debt Security Member Category Of Debt Security [Member] Category of debt security. Various [Member] Various [Member] Various. Local Phone Number Local Phone Number Underlying Transaction Underlying Transaction Underlying transaction. Others Other current liabilities Taxes and licenses Taxes And Licenses1 Taxes and licenses 1 Percentage of investments in pension plan assets Percentage Of Investments In Pension Plan Assets Percentage of investments in pension plan assets. Reclassification to lease liabilities classified as held-for-sale Reclassed to lease liabilities held-for-sale. Reclassed To Lease Liabilities Held-for-sale Intangible Assets Description of accounting policy for intangible assets other than goodwill [text block] Disclosure Of Investment Property [Table] Disclosure of detailed information about investment property [table] Disclosure of Loans Explanatory Disclosure Of Loans Explanatory Disclosure of loans. Financial assets at FVPL Financial assets at fair value through profit or loss, classified as held for trading Auditor Opinion [Text Block] Auditor Opinion Remitted amount as deposit of future subscription. Remitted amount as deposit of future subscription ePLDT, Inc. [Member] E P L D T Inc [Member] ePLDT, Inc. Total deposit for subscription Total Deposit For Subscription Total deposit for subscription. Maturity On February 16, 2032 [Member] Maturity On February Sixteen Two Thousand Thirty Two [Member] Maturity On February Sixteen Two Thousand Thirty Two. Total inventories and supplies at the lower of cost or net realizable value Inventories Information about sale and leaseback transactions Information about sale and leaseback transactions Maturity On August 24, 2033 [Member] Maturity On August Twenty Four Two Thousand Thirty Three Member Maturity on August twenty four two thousand thirty three. Disclosure of risk management strategy related to hedge accounting [abstract] Consolidated tax benefits, NOLCO Consolidated Tax Benefits Of Excess Net Operating Loss Carry Over Consolidated Tax Benefits of Excess Net Operating Loss Carry Over Current Portion Of Derivative Financial Assets [Member] Current portion of derivative financial assets. Current Portion of Derivative Financial Assets [Member] Employee benefits expense Total compensation and employee benefits Compensation and employee benefits Employee benefits expense Termination Date Various dates in December Two Thousand Twenty Five to December Two Thousand Twenty Six [member] Termination date various dates in December two thousand twenty five to December two thousand twenty six. Termination Date Various dates in December 2025 to December 2026 [Member] NTT Communications and NTT Docomo [Member] N T T Communications And N T T Docomo [Member] N T T Communications And N T T Docomo. Disclosure Of Reconciliation Of Changes In Loss Allowance And Explanation Of Changes In Gross Carrying Amount For Financial Instruments [Line Items] Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] Capitalized to ROU assets during the year Capitalized To Right Of Use Assets During Year Capitalized to Right of Use assets during the year. Disclosure Of Maturity Analysis For Financial Assets Held For Managing Liquidity Risk [Line Items] Disclosure of maturity analysis for financial assets held for managing liquidity risk [line items] Percentage of interest earned Investment Interest Income Percentage Investment interest income percentage. Net other comprehensive loss to be reclassified to profit or loss in subsequent years Other comprehensive income that will be reclassified to profit or loss, net of tax Net other comprehensive gain to be reclassified to profit or loss in subsequent years Net other comprehensive loss to be reclassified to profit or loss in subsequent years Partial redemption of notes. Partial Redemption of Notes Partial redemption Disclosure Of Provisions And Contingencies [Abstract] Disclosure of provisions and contingencies. Adjustments for: Adjustments to reconcile profit (loss) [abstract] BDO Asean bonds. B D O Asean Bonds [Member] BDO Asean Bonds [Member] Disclosure Of Sensitivity Analysis For Actuarial Assumptions [Table] Disclosure of sensitivity analysis for actuarial assumptions [table] Investments In Associates And Joint Ventures Return of Capital Investments in associates and joint ventures return of capital. Return of capital Depreciation and amortization from continuing operations Depreciation and amortization from continuing operations (Notes 2 and 3) Depreciation And Amortization From Continuing Operations Depreciation and amortization from continuing operations. Loan Agreement Date February 8, 2023 [Member] Loan Agreement Date February Eight Two Thousand Twenty Four Member Loan agreement date February eight two thousand twenty four. Loan Amount Loans received Frontier Tower Associates Philippines, Inc. Frontier Tower Associates Philippines, Inc. [Member] Disclosure Of Analysis Of Other Comprehensive Income By Item [Line Items] Disclosure of analysis of other comprehensive income by item [line items] Customer list and trademark [Member] Customer List And Trademark [Member] Customer list and trademark. Income and Expenses Disclosure Of Income And Expenses Explanatory Disclosure of Income and Expenses. Disclosure Of Dividends [Abstract] Disclosure of dividends. Prepaid remaining short-term debt Prepaid Remaining Short Term Debt Prepaid remaining short-term debt. First Pacific Group [Member] First Pacific Group [Member] First pacific group. U.S. Dollar Cash [Member] U.S. Dollar Cash [member] U.S. Dollar cash. Philippine Peso Debts [Member] Philippine Peso Debts [Member] Philippine Peso Debts. Total Current Assets Current assets Current assets Life of Assessed Property and Equipment Life of assessed property and equipment. Life of assessed property and equipment Loan Agreement Date Various Dates in 2015 to 2024 [Member] Loan agreement date various dates in 2015 to 2024. Liabilities arising from financing activities [axis] Liabilities arising from financing activities [axis] Reclassification To ROU Assets Classified As Held-for-sale Reclassification to ROU assets classified as held-for-sale. Reclassification to ROU assets classified as held-for-sale Variable Lease Payments From Discontinued Operations Variable lease payments from discontinued operations. Variable lease payments (included in general operating costs) from discontinued operations Curtailments And Others Curtailments and others. Curtailment and others Joint Ventures Aggregated individually immaterial joint ventures [member] Aggregated Individually Immaterial Joint Ventures [Member] Levels of fair value hierarchy [domain] Stage 1 12-Month ECL [Member] Stage One Twelve Month E C L [Member] Stage 1 12-Month ECL Joint ventures [axis] Joint ventures [axis] Prepayments [Abstract] Prepayments. Accrued expenses and other current liabilities Financial Liabilities Current Accrued Expenses And Other Current Liabilities Financial liabilities current accrued expenses and other current liabilities. Entity Emerging Growth Company Entity Emerging Growth Company Total financial assets at fair value through profit or loss Financial assets at fair value through profit or loss Financial assets at fair value through profit or loss Purchase of financial assets at fair value through profit or loss Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [abstract] Disclosure of Reconciliation of Consolidated Retained Earnings Available for Dividend Declaration Explanatory Disclosure Of Reconciliation Of Consolidated Retained Earnings Available For Dividend Declaration Explanatory The disclosure of reconciliation of consolidated retained earnings available for dividend declaration.