XML 90 R76.htm IDEA: XBRL DOCUMENT v3.8.0.1
Mergers and Acquisitions - Summary of CCFPI Selected Income Statement Information Related to Business Acquisition (Detail) - Philippinnes [member]
$ in Millions
12 Months Ended
Dec. 31, 2017
MXN ($)
Disclosure of Detailed Information About Business Combination [Line Items]  
Total revenues $ 20,524
Income before taxes 1,265
Net income $ 896