v3.26.1
Business Combinations and Disposals - Unaudited Pro Forma Financial Information (Details) - MXN ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Delek    
Disclosure of detailed information about business combination [line items]    
Total revenues $ 796,086  
Income before income taxes and share of the profit of equity method accounted investees 67,776  
Net income $ 41,465  
Delek | Series B    
Disclosure of detailed information about business combination [line items]    
Basic net controlling interest income per share (in pesos per share) $ 1.39  
Delek | Series D    
Disclosure of detailed information about business combination [line items]    
Basic net controlling interest income per share (in pesos per share) $ 1.74  
Net Pay S.A.P.I de C.V.    
Disclosure of detailed information about business combination [line items]    
Total revenues   $ 710,327
Income before income taxes and share of the profit of equity method accounted investees   57,826
Net income   $ 76,622
Net Pay S.A.P.I de C.V. | Series B    
Disclosure of detailed information about business combination [line items]    
Basic net controlling interest income per share (in pesos per share)   $ 3.27
Net Pay S.A.P.I de C.V. | Series D    
Disclosure of detailed information about business combination [line items]    
Basic net controlling interest income per share (in pesos per share)   $ 4.09