v3.26.1
Investments in Associates and Joint Ventures - Changes in Cost of Investments (Detail) - PHP (₱)
₱ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of Investments in Associates and Joint Ventures [Line Items]      
Balances at beginning of the year ₱ 52,764    
Additions 186 ₱ 3,770 ₱ 1,636
Disposals (175)    
Return of capital (600)    
Balances at end of the year 52,425 52,764  
Costs [Member]      
Disclosure of Investments in Associates and Joint Ventures [Line Items]      
Balances at beginning of the year 68,010 64,658  
Additions 779 3,485  
Disposals (97)    
Return of capital (600)    
Translation and other adjustments   (133)  
Balances at end of the year ₱ 68,092 ₱ 68,010 ₱ 64,658