v3.26.1
Financial Assets and Liabilities - Summary of Maturity Profile of Financial Liabilities Based on Consolidated Contractual Undiscounted Obligations Outstanding (Detail) - PHP (₱)
₱ in Millions
Dec. 31, 2025
Dec. 31, 2024
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Long term debt including current portion debt undiscounted cash flows, Total ₱ 396,013 ₱ 385,962
Principal 296,939 283,575
Interest 99,074 102,387
Lease obligations 84,616 77,244
Trade and other payables undiscounted cash flows 116,304 133,811
Nonderivative And Derivative Financial Liabilities Undiscounted Cash Flows, Total 596,933 597,017
Suppliers and contractors liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 49,980 58,568
Utilities and Related Expenses Liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 50,114 57,029
Carriers and other liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 2,610 2,534
Employee Benefits and Other Provisions [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 4,970 9,246
Customer deposits liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 1,262 2,046
Dividends Payable [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 2,087 2,005
Others [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 5,281 2,383
Less than 1 year [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Long term debt including current portion debt undiscounted cash flows, Total 12,663 20,335
Principal 12,240 19,610
Interest 423 725
Lease obligations 18,199 16,560
Trade and other payables undiscounted cash flows 113,183 131,580
Nonderivative And Derivative Financial Liabilities Undiscounted Cash Flows, Total 144,045 168,475
Less than 1 year [Member] | Suppliers and contractors liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 49,896 58,524
Less than 1 year [Member] | Utilities and Related Expenses Liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 50,113 56,934
Less than 1 year [Member] | Carriers and other liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 2,610 2,534
Less than 1 year [Member] | Employee Benefits and Other Provisions [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 4,970 9,246
Less than 1 year [Member] | Dividends Payable [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 2,087 2,005
Less than 1 year [Member] | Others [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 3,507 2,337
1-3 years [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Long term debt including current portion debt undiscounted cash flows, Total 95,634 89,028
Principal 53,872 47,479
Interest 41,762 41,549
Lease obligations 23,239 19,410
Trade and other payables undiscounted cash flows 2,026 362
Nonderivative And Derivative Financial Liabilities Undiscounted Cash Flows, Total 120,899 108,800
1-3 years [Member] | Suppliers and contractors liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 84 44
1-3 years [Member] | Utilities and Related Expenses Liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 1 95
1-3 years [Member] | Customer deposits liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 167 177
1-3 years [Member] | Others [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 1,774 46
3-5 years [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Long term debt including current portion debt undiscounted cash flows, Total 73,945 69,915
Principal 51,676 47,561
Interest 22,269 22,354
Lease obligations 18,452 16,178
Trade and other payables undiscounted cash flows 18 24
Nonderivative And Derivative Financial Liabilities Undiscounted Cash Flows, Total 92,415 86,117
3-5 years [Member] | Suppliers and contractors liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 0  
3-5 years [Member] | Customer deposits liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows 18 24
Later than five years [member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Long term debt including current portion debt undiscounted cash flows, Total 213,771 206,684
Principal 179,151 168,925
Interest 34,620 37,759
Lease obligations 24,726 25,096
Trade and other payables undiscounted cash flows 1,077 1,845
Nonderivative And Derivative Financial Liabilities Undiscounted Cash Flows, Total 239,574 233,625
Later than five years [member] | Customer deposits liability [Member]    
Disclosure Of Maturity Analysis For Nonderivative And Derivative Financial Liabilities [Line Items]    
Trade and other payables undiscounted cash flows ₱ 1,077 ₱ 1,845