v3.26.1
Income Taxes - Summary of Amount of Unrecognized Deferred Income Tax Assets (Details) - PHP (₱)
₱ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized ₱ 3,719 ₱ 3,205
Consolidated unrecognized deferred income tax assets 934 803
Accumulated provision for expected credit losses [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 2,001 1,266
NOLCO [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 718 1,208
Provisions [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset recognized 621 25
Customer list and trademark [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 365 428
Derivative financial instruments [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 56 35
Lease liability over ROU assets under IFRS 16 [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 21 3
Accumulated write-down of inventories to net realizable values [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 15 15
Unearned revenues [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 10 9
Excess MCIT over RCIT [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized 6 2
Depreciation Due to Shortened Estimated Useful Life of Assets [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized   169
Pension and other employee benefits [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized (15) (5)
Unrealized foreign exchange (gains) losses [Member]    
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognized ₱ 79 ₱ 50